Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm: (212 commits) ARM: cache: Move the cp15 CR register read before flushing the cache. ARM: introduce arch_early_init_r() PXA: Enable CONFIG_PREBOOT on zipitz2 ARM: mx28: Remove CONFIG_ARCH_CPU_INIT No need to define CONFIG_ARCH_CPU_INIT. add new board vl_ma2sc MTD: SPEAr SMI: Add write support for length < 4 bytes i2c: designware_i2c.c: Add support for the "i2c probe" command rtc/m41t62: Add support for M41T82 with HT (Halt Update) SPL: ARM: spear: Add SPL support for SPEAr600 platform Makefile: Add u-boot.spr build target (SPEAr) SPL: ARM: spear: Remove some objects from SPL build SPL: lib/Makefile: Add crc32.c to SPL build SPL: common/Makefile: Add image.c to SPL build arm: Don't use printf() in SPL builds GPIO: Add SPEAr GPIO driver net: Multiple updates/enhancements to designware.c cleanup/SPEAr: Define configuration flags more elegantly cleanup/SPEAr: Remove unnecessary parenthesis SPEAr: Correct SoC ID offset in misc configuration space SPEAr: explicitly select clk src for UART SPEAr: Remove CONFIG_MTD_NAND_VERIFY_WRITE to speed up NAND access SPEAr: Enable ONFI nand flash detection for spear3xx and 6xx and evb SPEAr: Enable CONFIG_SYS_FLASH_EMPTY_INFO macro SPEAr: Correct the definition of CONFIG_SYS_MONITOR_BASE SPEAr: Enable CONFIG_SYS_FLASH_PROTECTION SPEAr: Enable dcache for fast file transfer SPEAr: Enable autoneg for ethernet SPEAr: Enable udc and usb-console support only for usbtty configuration SPEAr: Enable usb device high speed support SPEAr: Initialize SNOR in early_board_init_f SPEAr: Change the default environment variables SPEAr: Remove unused flag (CONFIG_SYS_HZ_CLOCK) SPEAr: Add configuration options for spear3xx and spear6xx boards SPEAr: Add basic arch related support for SPEAr SoCs SPEAr: Add interface information in initialization SPEAr: Add macb driver support for spear310 and spear320 SPEAr: Configure network support for spear SoCs SPEAr: Place ethaddr write and read within CONFIG_CMD_NET SPEAr: Eliminate dependency on Xloader table SPEAr: Fix ARM relocation support st_smi: Fixed page size for Winbond W25Q128FV flash st_smi: Change timeout loop implementation st_smi: Fix bug in flash_print_info() st_smi: Change the flash probing method st_smi: Removed no needed dependency on ST_M25Pxx_ID st_smi: Fix smi read status st_smi: Move status register read before modifying ctrl register st_smi: Read status until timeout happens st_smi: Enhance the error handling st_smi: Change SMI timeout values st_smi: Return error in case TFF is not set st_smi: Add support for SPEAr SMI driver mtd/NAND: Remove obsolete SPEAr specific NAND drivers SPEAr: Configure FSMC driver for NAND interface mtd/NAND: Add FSMC driver support arm/km: remove calls to kw_gpio_* in board_early_init_f arm/km: add implementation for read_dip_switch arm/km: support the 2 PCIe fpga resets arm/km: skip FPGA config when already configured arm/km: redefine piggy 4 reg names to avoid conflicts arm/km: cleanup km_kirkwood boards arm/km: enable BOCO2 FPGA download support arm/km: remove portl2.h and use km_kirkwood instead arm/km: convert mgcoge3un target to km_kirkwood arm/km: add kmcoge5un board support arm/km: add kmnusa board support arm: bugfix: save_boot_params_default accesses uninitalized stack when -O0 cm-t35: fix incorrect NAND_ECC layout selection ARM: OMAP4/5: Do not configure non essential pads, clocks, dplls. ARM: OMAP4/5: Move USB pads to essential list. ARM: OMAP4/5: Move USB clocks to essential group. ARM: OMAP4/5: Move gpmc clocks to essential group. ARM: OMAP4+: Move external phy initialisations to arch specific place. omap4: Use a smaller M,N couple for IVA DPLL da850/omap-l138: Enable auto negotiation in RMII mode omap: am33xx: accomodate input clocks other than 24 Mhz omap: emif: fix bug in manufacturer code test omap: emif: deal with rams that return duplicate mr data on all byte lanes OMAP4+: Force DDR in self-refresh after warm reset OMAP4+: Handle sdram init after warm reset ARM: OMAP3+: Detect reset type arm: bugfix: Move vector table before jumping relocated code Kirkwood: Add support for Ka-Ro TK71 arm/km: use spi claim bus to switch between SPI and NAND arm/kirkwood: protect the ENV_SPI #defines ARM: don't probe PHY address for LaCie boards lacie_kw: fix CONFIG_SYS_KWD_CONFIG for inetspace_v2 lacie_kw: fix SDRAM banks number for net2big_v2 Kirkwood: add lschlv2 and lsxhl board support net: add helper to generate random mac address net: use common rand()/srand() functions lib: add rand() function kwboot: boot kirkwood SoCs over a serial link kw_spi: add weak functions board_spi_claim/release_bus kw_spi: support spi_claim/release_bus functions kw_spi: backup and reset the MPP of the chosen CS pin kirkwood: fix calls to kirkwood_mpp_conf kirkwood: add save functionality kirkwood_mpp_conf function km_arm: use filesize for erase in update command arm/km: enable mii cmd arm/km: remove CONFIG_RESET_PHY_R arm/km: change maintainer for mgcoge3un arm/km: fix wrong comment in SDRAM config for mgcoge3un arm/km: use ARRAY_SIZE macro arm/km: rename CONFIG option CONFIG_KM_DEF_ENV_UPDATE arm/km: add piggy mac adress offset for mgcoge3un arm/km: add board type to boards.cfg AT91SAM9*: Change kernel address in dataflash to match u-boot's size ATMEL/PIO: Enable new feature of PIO on Atmel device ehci-atmel: fix compiler warning AT91: at91sam9m10g45ek : Enable EHCI instead OHCI Atmel : usb : add EHCI driver for Atmel SoC Fix: AT91SAM9263 nor flash usage Fix: broken boot message at serial line on AT91SAM9263-EK board i.MX6 USDHC: Use the ESDHC clock mx28evk: Fix boot by adjusting HW_DRAM_CTL29 register i.MX28: Add function to adjust memory parameters mx28evk: Fix PSWITCH key position mx53smd: Remove CONFIG_SYS_I2C_SLAVE definition mx53loco: Remove CONFIG_SYS_I2C_SLAVE definition mx53evk: Remove CONFIG_SYS_I2C_SLAVE definition mx53ard: Remove CONFIG_SYS_I2C_SLAVE definition mx35pdk: Remove CONFIG_SYS_I2C_SLAVE definition imx31_phycore: Remove CONFIG_SYS_I2C_SLAVE definition mx53ard: Remove unused CONFIG_MII_GASKET mx6: Avoid writing to read-only bits in imximage.cfg m28evk: use same notation to alloc the 128kB stack ... Signed-off-by: Wolfgang Denk <wd@denx.de>
author: Wolfgang Denk <wd@denx.de> 2012-07-08 19:26:33 +0200
committer: Wolfgang Denk <wd@denx.de> 2012-07-08 19:26:33 +0200
commit: 50cd93b25033764dcda9bb47aa68be778f94d36e (patch)
tree: b8606a377b805952d533300dfa1e98e42951678e
parent: 8246ff864de38935ff34108856a37a2caf6cbefc (diff)
parent: d702b0811df53a1fc2d8049e35431e4591d093c6 (diff)
258 files changed, 11028 insertions, 1775 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index d6e7377e66..54eeab7ba3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -742,6 +742,9 @@ Sergey Lapin <slapin@ossfans.org>
 Valentin Longchamp <valentin.longchamp@keymile.com>
 
 	km_kirkwood	ARM926EJS (Kirkwood SoC)
+	kmnusa		ARM926EJS (Kirkwood SoC)
+	mgcoge3un	ARM926EJS (Kirkwood SoC)
+	kmcoge5un	ARM926EJS (Kirkwood SoC)
 	portl2		ARM926EJS (Kirkwood SoC)
 
 Nishanth Menon <nm@ti.com>
@@ -847,12 +850,12 @@ Steve Sakoman <sakoman@gmail.com>
 Jens Scharsig <esw@bus-elektronik.de>
 
 	eb_cpux9k2	ARM920T (AT91RM9200 SoC)
+	vl_ma2sc	ARM926EJS (AT91SAM9263 SoC)
 
 Heiko Schocher <hs@denx.de>
 
 	enbw_cmc	ARM926EJS (AM1808 SoC)
 	magnesium	i.MX27
-	mgcoge3un	ARM926EJS (Kirkwood SoC)
 
 Michael Schwingen <michael@schwingen.org>
 
@@ -906,6 +909,11 @@ Prafulla Wadaskar <prafulla@marvell.com>
 	rd6281a		ARM926EJS (Kirkwood SoC)
 	sheevaplug	ARM926EJS (Kirkwood SoC)
 
+Michael Walle <michael@walle.cc>
+
+	lschlv2		ARM926EJS (Kirkwood SoC)
+	lsxhl		ARM926EJS (Kirkwood SoC)
+
 Tom Warren <twarren@nvidia.com>
 
 	harmony		Tegra2 (ARM7 & A9 Dual Core)
@@ -916,6 +924,8 @@ Stephen Warren <swarren@nvidia.com>
 
 	ventana		Tegra2 (ARM7 & A9 Dual Core)
 	paz00		Tegra2 (ARM7 & A9 Dual Core)
+	trimslice	Tegra2 (ARM7 & A9 Dual Core)
+	whistler	Tegra2 (ARM7 & A9 Dual Core)
 
 Thomas Weber <weber@corscience.de>
 
diff --git a/Makefile b/Makefile
index 0197239c8d..85e36ecff5 100644
--- a/Makefile
+++ b/Makefile
@@ -456,6 +456,22 @@ $(obj)u-boot.sb:       $(obj)u-boot.bin $(obj)spl/u-boot-spl.bin
 		elftosb -zdf imx28 -c $(TOPDIR)/board/$(BOARDDIR)/u-boot.bd \
 			-o $(obj)u-boot.sb
 
+# On x600 (SPEAr600) U-Boot is appended to U-Boot SPL.
+# Both images are created using mkimage (crc etc), so that the ROM
+# bootloader can check its integrity. Padding needs to be done to the
+# SPL image (with mkimage header) and not the binary. Otherwise the resulting image
+# which is loaded/copied by the ROM bootloader to SRAM doesn't fit.
+# The resulting image containing both U-Boot images is called u-boot.spr
+$(obj)u-boot.spr:	$(obj)u-boot.img $(obj)spl/u-boot-spl.bin
+		$(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
+		-a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE) -n XLOADER \
+		-d $(obj)spl/u-boot-spl.bin $(obj)spl/u-boot-spl.img
+		tr "\000" "\377" < /dev/zero | dd ibs=1 count=$(CONFIG_SPL_PAD_TO) \
+			of=$(obj)spl/u-boot-spl-pad.img 2>/dev/null
+		dd if=$(obj)spl/u-boot-spl.img of=$(obj)spl/u-boot-spl-pad.img \
+			conv=notrunc 2>/dev/null
+		cat $(obj)spl/u-boot-spl-pad.img $(obj)u-boot.img > $@
+
 ifeq ($(CONFIG_SANDBOX),y)
 GEN_UBOOT = \
 		cd $(LNDIR) && $(CC) $(SYMS) -T $(obj)u-boot.lds \
@@ -775,6 +791,7 @@ clobber:	tidy
 	@rm -f $(obj)u-boot.ais
 	@rm -f $(obj)u-boot.dtb
 	@rm -f $(obj)u-boot.sb
+	@rm -f $(obj)u-boot.spr
 	@rm -f $(obj)tools/inca-swap-bytes
 	@rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c
 	@rm -f $(obj)arch/powerpc/cpu/mpc83xx/ddr-gen?.c
diff --git a/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S b/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S
index 5b39484501..0e45426fbc 100644
--- a/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S
+++ b/arch/arm/cpu/arm926ejs/davinci/lowlevel_init.S
@@ -523,9 +523,8 @@ VTPLock:
 
 	ldr	r6, DDRVTPR
 	ldr	r7, [r6]
-	and	r7, r7, $0x1f
-	and	r8, r7, $0x3e0
-	orr	r8, r7, r8
+	mov	r8, r7, LSL #32-10
+	mov	r8, r8, LSR #32-10        /* grab low 10 bits  */
 	ldr	r7, VTP_RECAL
 	orr	r8, r7, r8
 	ldr	r7, VTP_EN
@@ -644,7 +643,7 @@ VTP_LOCK_COUNT:
 VTP_MASK:
 	.word	0xffffdfff
 VTP_RECAL:
-	.word	0x40000
+	.word	0x08000
 VTP_EN:
 	.word	0x02000
 CFGTEST:
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
index 3da6c98d11..03eb2de520 100644
--- a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
+++ b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
@@ -31,7 +31,7 @@ static u32 kirkwood_variant(void)
 #define MPP_CTRL(i)	(KW_MPP_BASE + (i* 4))
 #define MPP_NR_REGS	(1 + MPP_MAX/8)
 
-void kirkwood_mpp_conf(u32 *mpp_list)
+void kirkwood_mpp_conf(u32 *mpp_list, u32 *mpp_save)
 {
 	u32 mpp_ctrl[MPP_NR_REGS];
 	unsigned int variant_mask;
@@ -52,6 +52,7 @@ void kirkwood_mpp_conf(u32 *mpp_list)
 	while (*mpp_list) {
 		unsigned int num = MPP_NUM(*mpp_list);
 		unsigned int sel = MPP_SEL(*mpp_list);
+		unsigned int sel_save;
 		int shift;
 
 		if (num > MPP_MAX) {
@@ -66,6 +67,13 @@ void kirkwood_mpp_conf(u32 *mpp_list)
 		}
 
 		shift = (num & 7) << 2;
+
+		if (mpp_save) {
+			sel_save = (mpp_ctrl[num / 8] >> shift) & 0xf;
+			*mpp_save = num | (sel_save << 8) | variant_mask;
+			mpp_save++;
+		}
+
 		mpp_ctrl[num / 8] &= ~(0xf << shift);
 		mpp_ctrl[num / 8] |= sel << shift;
 
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c
index a82ff2564b..ff25772099 100644
--- a/arch/arm/cpu/arm926ejs/mx28/mx28.c
+++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c
@@ -153,7 +153,6 @@ int arch_misc_init(void)
 }
 #endif
 
-#ifdef	CONFIG_ARCH_CPU_INIT
 int arch_cpu_init(void)
 {
 	struct mx28_clkctrl_regs *clkctrl_regs =
@@ -187,7 +186,6 @@ int arch_cpu_init(void)
 
 	return 0;
 }
-#endif
 
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
index 9fa5d29e6c..e17a4d7c7f 100644
--- a/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c
@@ -82,10 +82,18 @@ uint32_t dram_vals[] = {
 	0x00000000, 0x00010001
 };
 
+void __mx28_adjust_memory_params(uint32_t *dram_vals)
+{
+}
+void mx28_adjust_memory_params(uint32_t *dram_vals)
+	__attribute__((weak, alias("__mx28_adjust_memory_params")));
+
 void init_m28_200mhz_ddr2(void)
 {
 	int i;
 
+	mx28_adjust_memory_params(dram_vals);
+
 	for (i = 0; i < ARRAY_SIZE(dram_vals); i++)
 		writel(dram_vals[i], MXS_DRAM_BASE + (4 * i));
 }
diff --git a/arch/arm/cpu/arm926ejs/spear/Makefile b/arch/arm/cpu/arm926ejs/spear/Makefile
index f32ec4ccf3..d06f03d080 100644
--- a/arch/arm/cpu/arm926ejs/spear/Makefile
+++ b/arch/arm/cpu/arm926ejs/spear/Makefile
@@ -25,16 +25,27 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).o
 
-COBJS	:= reset.o \
+COBJS-y	:= cpu.o \
+	   reset.o \
 	   timer.o
-SOBJS	:=
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
+ifdef CONFIG_SPL_BUILD
+COBJS-y	+= spl.o spl_boot.o
+COBJS-$(CONFIG_SPEAR600) += spear600.o
+COBJS-$(CONFIG_DDR_MT47H64M16) += spr600_mt47h64m16_3_333_cl5_psync.o
+COBJS-$(CONFIG_DDR_MT47H32M16) += spr600_mt47h32m16_333_cl5_psync.o
+COBJS-$(CONFIG_DDR_MT47H32M16) += spr600_mt47h32m16_37e_166_cl4_sync.o
+COBJS-$(CONFIG_DDR_MT47H128M8) += spr600_mt47h128m8_3_266_cl5_async.o
+endif
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+SRCS	:= $(START:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+START	:= $(addprefix $(obj),$(START))
+
+all:	$(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/arch/arm/cpu/arm926ejs/spear/cpu.c b/arch/arm/cpu/arm926ejs/spear/cpu.c
new file mode 100644
index 0000000000..e299de3137
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/cpu.c
@@ -0,0 +1,87 @@
+/*
+ * (C) Copyright 2010
+ * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/spr_misc.h>
+
+int arch_cpu_init(void)
+{
+	struct misc_regs *const misc_p =
+	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 periph1_clken, periph_clk_cfg;
+
+	periph1_clken = readl(&misc_p->periph1_clken);
+
+#if defined(CONFIG_SPEAR3XX)
+	periph1_clken |= MISC_GPT2ENB;
+#elif defined(CONFIG_SPEAR600)
+	periph1_clken |= MISC_GPT3ENB;
+#endif
+
+#if defined(CONFIG_PL011_SERIAL)
+	periph1_clken |= MISC_UART0ENB;
+
+	periph_clk_cfg = readl(&misc_p->periph_clk_cfg);
+	periph_clk_cfg &= ~CONFIG_SPEAR_UARTCLKMSK;
+	periph_clk_cfg |= CONFIG_SPEAR_UART48M;
+	writel(periph_clk_cfg, &misc_p->periph_clk_cfg);
+#endif
+#if defined(CONFIG_DESIGNWARE_ETH)
+	periph1_clken |= MISC_ETHENB;
+#endif
+#if defined(CONFIG_DW_UDC)
+	periph1_clken |= MISC_USBDENB;
+#endif
+#if defined(CONFIG_DW_I2C)
+	periph1_clken |= MISC_I2CENB;
+#endif
+#if defined(CONFIG_ST_SMI)
+	periph1_clken |= MISC_SMIENB;
+#endif
+#if defined(CONFIG_NAND_FSMC)
+	periph1_clken |= MISC_FSMCENB;
+#endif
+
+	writel(periph1_clken, &misc_p->periph1_clken);
+	return 0;
+}
+
+#ifdef CONFIG_DISPLAY_CPUINFO
+int print_cpuinfo(void)
+{
+#ifdef CONFIG_SPEAR300
+	printf("CPU:   SPEAr300\n");
+#elif defined(CONFIG_SPEAR310)
+	printf("CPU:   SPEAr310\n");
+#elif defined(CONFIG_SPEAR320)
+	printf("CPU:   SPEAr320\n");
+#elif defined(CONFIG_SPEAR600)
+	printf("CPU:   SPEAr600\n");
+#else
+#error CPU not supported in spear platform
+#endif
+	return 0;
+}
+#endif
diff --git a/arch/arm/cpu/arm926ejs/spear/spear600.c b/arch/arm/cpu/arm926ejs/spear/spear600.c
new file mode 100644
index 0000000000..ff52131b09
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spear600.c
@@ -0,0 +1,236 @@
+/*
+ * (C) Copyright 2000-2009
+ * Viresh Kumar, ST Microelectronics, viresh.kumar@st.com
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/arch/spr_misc.h>
+#include <asm/arch/spr_defs.h>
+
+#define FALSE				0
+#define TRUE				(!FALSE)
+
+static void sel_1v8(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 ddr1v8, ddr2v5;
+
+	ddr2v5 = readl(&misc_p->ddr_2v5_compensation);
+	ddr2v5 &= 0x8080ffc0;
+	ddr2v5 |= 0x78000003;
+	writel(ddr2v5, &misc_p->ddr_2v5_compensation);
+
+	ddr1v8 = readl(&misc_p->ddr_1v8_compensation);
+	ddr1v8 &= 0x8080ffc0;
+	ddr1v8 |= 0x78000010;
+	writel(ddr1v8, &misc_p->ddr_1v8_compensation);
+
+	while (!(readl(&misc_p->ddr_1v8_compensation) & DDR_COMP_ACCURATE))
+		;
+}
+
+static void sel_2v5(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 ddr1v8, ddr2v5;
+
+	ddr1v8 = readl(&misc_p->ddr_1v8_compensation);
+	ddr1v8 &= 0x8080ffc0;
+	ddr1v8 |= 0x78000003;
+	writel(ddr1v8, &misc_p->ddr_1v8_compensation);
+
+	ddr2v5 = readl(&misc_p->ddr_2v5_compensation);
+	ddr2v5 &= 0x8080ffc0;
+	ddr2v5 |= 0x78000010;
+	writel(ddr2v5, &misc_p->ddr_2v5_compensation);
+
+	while (!(readl(&misc_p->ddr_2v5_compensation) & DDR_COMP_ACCURATE))
+		;
+}
+
+/*
+ * plat_ddr_init:
+ */
+void plat_ddr_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 ddrpad;
+	u32 core3v3, ddr1v8, ddr2v5;
+
+	/* DDR pad register configurations */
+	ddrpad = readl(&misc_p->ddr_pad);
+	ddrpad &= ~DDR_PAD_CNF_MSK;
+
+#if (CONFIG_DDR_HCLK)
+	ddrpad |= 0xEAAB;
+#elif (CONFIG_DDR_2HCLK)
+	ddrpad |= 0xEAAD;
+#elif (CONFIG_DDR_PLL2)
+	ddrpad |= 0xEAAD;
+#endif
+	writel(ddrpad, &misc_p->ddr_pad);
+
+	/* Compensation register configurations */
+	core3v3 = readl(&misc_p->core_3v3_compensation);
+	core3v3 &= 0x8080ffe0;
+	core3v3 |= 0x78000002;
+	writel(core3v3, &misc_p->core_3v3_compensation);
+
+	ddr1v8 = readl(&misc_p->ddr_1v8_compensation);
+	ddr1v8 &= 0x8080ffc0;
+	ddr1v8 |= 0x78000004;
+	writel(ddr1v8, &misc_p->ddr_1v8_compensation);
+
+	ddr2v5 = readl(&misc_p->ddr_2v5_compensation);
+	ddr2v5 &= 0x8080ffc0;
+	ddr2v5 |= 0x78000004;
+	writel(ddr2v5, &misc_p->ddr_2v5_compensation);
+
+	if ((readl(&misc_p->ddr_pad) & DDR_PAD_SW_CONF) == DDR_PAD_SW_CONF) {
+		/* Software memory configuration */
+		if (readl(&misc_p->ddr_pad) & DDR_PAD_SSTL_SEL)
+			sel_1v8();
+		else
+			sel_2v5();
+	} else {
+		/* Hardware memory configuration */
+		if (readl(&misc_p->ddr_pad) & DDR_PAD_DRAM_TYPE)
+			sel_1v8();
+		else
+			sel_2v5();
+	}
+}
+
+/*
+ * soc_init:
+ */
+void soc_init(void)
+{
+	/* Nothing to be done for SPEAr600 */
+}
+
+/*
+ * xxx_boot_selected:
+ *
+ * return TRUE if the particular booting option is selected
+ * return FALSE otherwise
+ */
+static u32 read_bootstrap(void)
+{
+	return (readl(CONFIG_SPEAR_BOOTSTRAPCFG) >> CONFIG_SPEAR_BOOTSTRAPSHFT)
+		& CONFIG_SPEAR_BOOTSTRAPMASK;
+}
+
+int snor_boot_selected(void)
+{
+	u32 bootstrap = read_bootstrap();
+
+	if (SNOR_BOOT_SUPPORTED) {
+		/* Check whether SNOR boot is selected */
+		if ((bootstrap & CONFIG_SPEAR_ONLYSNORBOOT) ==
+			CONFIG_SPEAR_ONLYSNORBOOT)
+			return TRUE;
+
+		if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) ==
+			CONFIG_SPEAR_NORNAND8BOOT)
+			return TRUE;
+
+		if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) ==
+			CONFIG_SPEAR_NORNAND16BOOT)
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
+int nand_boot_selected(void)
+{
+	u32 bootstrap = read_bootstrap();
+
+	if (NAND_BOOT_SUPPORTED) {
+		/* Check whether NAND boot is selected */
+		if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) ==
+			CONFIG_SPEAR_NORNAND8BOOT)
+			return TRUE;
+
+		if ((bootstrap & CONFIG_SPEAR_NORNANDBOOT) ==
+			CONFIG_SPEAR_NORNAND16BOOT)
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
+int pnor_boot_selected(void)
+{
+	/* Parallel NOR boot is not selected in any SPEAr600 revision */
+	return FALSE;
+}
+
+int usb_boot_selected(void)
+{
+	u32 bootstrap = read_bootstrap();
+
+	if (USB_BOOT_SUPPORTED) {
+		/* Check whether USB boot is selected */
+		if (!(bootstrap & CONFIG_SPEAR_USBBOOT))
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
+int tftp_boot_selected(void)
+{
+	/* TFTP boot is not selected in any SPEAr600 revision */
+	return FALSE;
+}
+
+int uart_boot_selected(void)
+{
+	/* UART boot is not selected in any SPEAr600 revision */
+	return FALSE;
+}
+
+int spi_boot_selected(void)
+{
+	/* SPI boot is not selected in any SPEAr600 revision */
+	return FALSE;
+}
+
+int i2c_boot_selected(void)
+{
+	/* I2C boot is not selected in any SPEAr600 revision */
+	return FALSE;
+}
+
+int mmc_boot_selected(void)
+{
+	return FALSE;
+}
+
+void plat_late_init(void)
+{
+	spear_late_init();
+}
diff --git a/arch/arm/cpu/arm926ejs/spear/spl.c b/arch/arm/cpu/arm926ejs/spear/spl.c
new file mode 100644
index 0000000000..48e6efbc47
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spl.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * Copyright (C) 2012 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <version.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/spr_defs.h>
+#include <asm/arch/spr_misc.h>
+#include <asm/arch/spr_syscntl.h>
+
+inline void hang(void)
+{
+	serial_puts("### ERROR ### Please RESET the board ###\n");
+	for (;;)
+		;
+}
+
+static void ddr_clock_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 clkenb, ddrpll;
+
+	clkenb = readl(&misc_p->periph1_clken);
+	clkenb &= ~PERIPH_MPMCMSK;
+	clkenb |= PERIPH_MPMC_WE;
+
+	/* Intentionally done twice */
+	writel(clkenb, &misc_p->periph1_clken);
+	writel(clkenb, &misc_p->periph1_clken);
+
+	ddrpll = readl(&misc_p->pll_ctr_reg);
+	ddrpll &= ~MEM_CLK_SEL_MSK;
+#if (CONFIG_DDR_HCLK)
+	ddrpll |= MEM_CLK_HCLK;
+#elif (CONFIG_DDR_2HCLK)
+	ddrpll |= MEM_CLK_2HCLK;
+#elif (CONFIG_DDR_PLL2)
+	ddrpll |= MEM_CLK_PLL2;
+#else
+#error "please define one of CONFIG_DDR_(HCLK|2HCLK|PLL2)"
+#endif
+	writel(ddrpll, &misc_p->pll_ctr_reg);
+
+	writel(readl(&misc_p->periph1_clken) | PERIPH_MPMC_EN,
+			&misc_p->periph1_clken);
+}
+
+static void mpmc_init_values(void)
+{
+	u32 i;
+	u32 *mpmc_reg_p = (u32 *)CONFIG_SPEAR_MPMCBASE;
+	u32 *mpmc_val_p = &mpmc_conf_vals[0];
+
+	for (i = 0; i < CONFIG_SPEAR_MPMCREGS; i++, mpmc_reg_p++, mpmc_val_p++)
+		writel(*mpmc_val_p, mpmc_reg_p);
+
+	mpmc_reg_p = (u32 *)CONFIG_SPEAR_MPMCBASE;
+
+	/*
+	 * MPMC controller start
+	 * MPMC waiting for DLLLOCKREG high
+	 */
+	writel(0x01000100, &mpmc_reg_p[7]);
+
+	while (!(readl(&mpmc_reg_p[3]) & 0x10000))
+		;
+}
+
+static void mpmc_init(void)
+{
+	/* Clock related settings for DDR */
+	ddr_clock_init();
+
+	/*
+	 * DDR pad register bits are different for different SoCs
+	 * Compensation values are also handled separately
+	 */
+	plat_ddr_init();
+
+	/* Initialize mpmc register values */
+	mpmc_init_values();
+}
+
+static void pll_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+
+	/* Initialize PLLs */
+	writel(FREQ_332, &misc_p->pll1_frq);
+	writel(0x1C0A, &misc_p->pll1_cntl);
+	writel(0x1C0E, &misc_p->pll1_cntl);
+	writel(0x1C06, &misc_p->pll1_cntl);
+	writel(0x1C0E, &misc_p->pll1_cntl);
+
+	writel(FREQ_332, &misc_p->pll2_frq);
+	writel(0x1C0A, &misc_p->pll2_cntl);
+	writel(0x1C0E, &misc_p->pll2_cntl);
+	writel(0x1C06, &misc_p->pll2_cntl);
+	writel(0x1C0E, &misc_p->pll2_cntl);
+
+	/* wait for pll locks */
+	while (!(readl(&misc_p->pll1_cntl) & 0x1))
+		;
+	while (!(readl(&misc_p->pll2_cntl) & 0x1))
+		;
+}
+
+static void mac_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+
+	writel(readl(&misc_p->periph1_clken) & (~PERIPH_GMAC),
+			&misc_p->periph1_clken);
+
+	writel(SYNTH23, &misc_p->gmac_synth_clk);
+
+	switch (get_socrev()) {
+	case SOC_SPEAR600_AA:
+	case SOC_SPEAR600_AB:
+	case SOC_SPEAR600_BA:
+	case SOC_SPEAR600_BB:
+	case SOC_SPEAR600_BC:
+	case SOC_SPEAR600_BD:
+		writel(0x0, &misc_p->gmac_ctr_reg);
+		break;
+
+	case SOC_SPEAR300:
+	case SOC_SPEAR310:
+	case SOC_SPEAR320:
+		writel(0x4, &misc_p->gmac_ctr_reg);
+		break;
+	}
+
+	writel(readl(&misc_p->periph1_clken) | PERIPH_GMAC,
+			&misc_p->periph1_clken);
+
+	writel(readl(&misc_p->periph1_rst) | PERIPH_GMAC,
+			&misc_p->periph1_rst);
+	writel(readl(&misc_p->periph1_rst) & (~PERIPH_GMAC),
+			&misc_p->periph1_rst);
+}
+
+static void sys_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	struct syscntl_regs *syscntl_p =
+		(struct syscntl_regs *)CONFIG_SPEAR_SYSCNTLBASE;
+
+	/* Set system state to SLOW */
+	writel(SLOW, &syscntl_p->scctrl);
+	writel(PLL_TIM << 3, &syscntl_p->scpllctrl);
+
+	/* Initialize PLLs */
+	pll_init();
+
+	/*
+	 * Ethernet configuration
+	 * To be done only if the tftp boot is not selected already
+	 * Boot code ensures the correct configuration in tftp booting
+	 */
+	if (!tftp_boot_selected())
+		mac_init();
+
+	writel(RTC_DISABLE | PLLTIMEEN, &misc_p->periph_clk_cfg);
+	writel(0x555, &misc_p->amba_clk_cfg);
+
+	writel(NORMAL, &syscntl_p->scctrl);
+
+	/* Wait for system to switch to normal mode */
+	while (((readl(&syscntl_p->scctrl) >> MODE_SHIFT) & MODE_MASK)
+		!= NORMAL)
+		;
+}
+
+/*
+ * get_socrev
+ *
+ * Get SoC Revision.
+ * @return SOC_SPEARXXX
+ */
+int get_socrev(void)
+{
+#if defined(CONFIG_SPEAR600)
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	u32 soc_id = readl(&misc_p->soc_core_id);
+	u32 pri_socid = (soc_id >> SOC_PRI_SHFT) & 0xFF;
+	u32 sec_socid = (soc_id >> SOC_SEC_SHFT) & 0xFF;
+
+	if ((pri_socid == 'B') && (sec_socid == 'B'))
+		return SOC_SPEAR600_BB;
+	else if ((pri_socid == 'B') && (sec_socid == 'C'))
+		return SOC_SPEAR600_BC;
+	else if ((pri_socid == 'B') && (sec_socid == 'D'))
+		return SOC_SPEAR600_BD;
+	else if (soc_id == 0)
+		return SOC_SPEAR600_BA;
+	else
+		return SOC_SPEAR_NA;
+#elif defined(CONFIG_SPEAR300)
+	return SOC_SPEAR300;
+#elif defined(CONFIG_SPEAR310)
+	return SOC_SPEAR310;
+#elif defined(CONFIG_SPEAR320)
+	return SOC_SPEAR320;
+#endif
+}
+
+void lowlevel_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	const char *u_boot_rev = U_BOOT_VERSION;
+
+	/* Initialize PLLs */
+	sys_init();
+
+	/* Initialize UART */
+	serial_init();
+
+	/* Print U-Boot SPL version string */
+	serial_puts("\nU-Boot SPL ");
+	/* Avoid a second "U-Boot" coming from this string */
+	u_boot_rev = &u_boot_rev[7];
+	serial_puts(u_boot_rev);
+	serial_puts(" (");
+	serial_puts(U_BOOT_DATE);
+	serial_puts(" - ");
+	serial_puts(U_BOOT_TIME);
+	serial_puts(")\n");
+
+#if defined(CONFIG_OS_BOOT)
+	writel(readl(&misc_p->periph1_clken) | PERIPH_UART1,
+			&misc_p->periph1_clken);
+#endif
+
+	/* Enable IPs (release reset) */
+	writel(PERIPH_RST_ALL, &misc_p->periph1_rst);
+
+	/* Initialize MPMC */
+	serial_puts("Configure DDR\n");
+	mpmc_init();
+
+	/* SoC specific initialization */
+	soc_init();
+}
+
+void spear_late_init(void)
+{
+	struct misc_regs *misc_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+
+	writel(0x80000007, &misc_p->arb_icm_ml1);
+	writel(0x80000007, &misc_p->arb_icm_ml2);
+	writel(0x80000007, &misc_p->arb_icm_ml3);
+	writel(0x80000007, &misc_p->arb_icm_ml4);
+	writel(0x80000007, &misc_p->arb_icm_ml5);
+	writel(0x80000007, &misc_p->arb_icm_ml6);
+	writel(0x80000007, &misc_p->arb_icm_ml7);
+	writel(0x80000007, &misc_p->arb_icm_ml8);
+	writel(0x80000007, &misc_p->arb_icm_ml9);
+}
diff --git a/arch/arm/cpu/arm926ejs/spear/spl_boot.c b/arch/arm/cpu/arm926ejs/spear/spl_boot.c
new file mode 100644
index 0000000000..f2f9a4974e
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spl_boot.c
@@ -0,0 +1,197 @@
+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * Copyright (C) 2012 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <image.h>
+#include <linux/compiler.h>
+#include <asm/io.h>
+#include <asm/arch/spr_defs.h>
+#include <linux/mtd/st_smi.h>
+
+static const char kernel_name[] = "Linux";
+static const char loader_name[] = "U-Boot";
+
+int image_check_header(image_header_t *hdr, const char *name)
+{
+	if (image_check_magic(hdr) &&
+	    (!strncmp(image_get_name(hdr), name, strlen(name))) &&
+	    image_check_hcrc(hdr)) {
+		return 1;
+	}
+	return 0;
+}
+
+int image_check_data(image_header_t *hdr)
+{
+	if (image_check_dcrc(hdr))
+		return 1;
+
+	return 0;
+}
+
+/*
+ * SNOR (Serial NOR flash) related functions
+ */
+void snor_init(void)
+{
+	struct smi_regs *const smicntl =
+		(struct smi_regs * const)CONFIG_SYS_SMI_BASE;
+
+	/* Setting the fast mode values. SMI working at 166/4 = 41.5 MHz */
+	writel(HOLD1 | FAST_MODE | BANK_EN | DSEL_TIME | PRESCAL4,
+	       &smicntl->smi_cr1);
+}
+
+static int snor_image_load(u8 *load_addr, void (**image_p)(void),
+			   const char *image_name)
+{
+	image_header_t *header;
+
+	/*
+	 * Since calculating the crc in the SNOR flash does not
+	 * work, we copy the image to the destination address
+	 * minus the header size. And point the header to this
+	 * new destination. This will not work for address 0
+	 * of course.
+	 */
+	header = (image_header_t *)load_addr;
+	memcpy((ulong *)(image_get_load(header) - sizeof(image_header_t)),
+	       (const ulong *)load_addr,
+	       image_get_data_size(header) + sizeof(image_header_t));
+	header = (image_header_t *)(image_get_load(header) -
+				    sizeof(image_header_t));
+
+	if (image_check_header(header, image_name)) {
+		if (image_check_data(header)) {
+			/* Jump to boot image */
+			*image_p = (void *)image_get_load(header);
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+static void boot_image(void (*image)(void))
+{
+	void (*funcp)(void) __noreturn = (void *)image;
+
+	(*funcp)();
+}
+
+/*
+ * spl_boot:
+ *
+ * All supported booting types of all supported SoCs are listed here.
+ * Generic readback APIs are provided for each supported booting type
+ * eg. nand_read_skip_bad
+ */
+u32 spl_boot(void)
+{
+	void (*image)(void);
+
+#ifdef CONFIG_SPEAR_USBTTY
+	plat_late_init();
+	return 1;
+#endif
+
+	/*
+	 * All the supported booting devices are listed here. Each of
+	 * the booting type supported by the platform would define the
+	 * macro xxx_BOOT_SUPPORTED to TRUE.
+	 */
+
+	if (SNOR_BOOT_SUPPORTED && snor_boot_selected()) {
+		/* SNOR-SMI initialization */
+		snor_init();
+
+		serial_puts("Booting via SNOR\n");
+		/* Serial NOR booting */
+		if (1 == snor_image_load((u8 *)CONFIG_SYS_UBOOT_BASE,
+					    &image, loader_name)) {
+			/* Platform related late initialasations */
+			plat_late_init();
+
+			/* Jump to boot image */
+			serial_puts("Jumping to U-Boot\n");
+			boot_image(image);
+			return 1;
+		}
+	}
+
+	if (NAND_BOOT_SUPPORTED && nand_boot_selected()) {
+		/* NAND booting */
+		/* Not ported from XLoader to SPL yet */
+		return 0;
+	}
+
+	if (PNOR_BOOT_SUPPORTED && pnor_boot_selected()) {
+		/* PNOR booting */
+		/* Not ported from XLoader to SPL yet */
+		return 0;
+	}
+
+	if (MMC_BOOT_SUPPORTED && mmc_boot_selected()) {
+		/* MMC booting */
+		/* Not ported from XLoader to SPL yet */
+		return 0;
+	}
+
+	if (SPI_BOOT_SUPPORTED && spi_boot_selected()) {
+		/* SPI booting */
+		/* Not supported for any platform as of now */
+		return 0;
+	}
+
+	if (I2C_BOOT_SUPPORTED && i2c_boot_selected()) {
+		/* I2C booting */
+		/* Not supported for any platform as of now */
+		return 0;
+	}
+
+	/*
+	 * All booting types without memory are listed as below
+	 * Control has to be returned to BootROM in case of all
+	 * the following booting scenarios
+	 */
+
+	if (USB_BOOT_SUPPORTED && usb_boot_selected()) {
+		plat_late_init();
+		return 1;
+	}
+
+	if (TFTP_BOOT_SUPPORTED && tftp_boot_selected()) {
+		plat_late_init();
+		return 1;
+	}
+
+	if (UART_BOOT_SUPPORTED && uart_boot_selected()) {
+		plat_late_init();
+		return 1;
+	}
+
+	/* Ideally, the control should not reach here. */
+	hang();
+}
diff --git a/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c
new file mode 100644
index 0000000000..5edc115d10
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h128m8_3_266_cl5_async.c
@@ -0,0 +1,130 @@
+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_DDR_PLL2)
+
+const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = {
+	0x00000001,
+	0x00000000,
+	0x01000000,
+	0x00000101,
+	0x00000001,
+	0x01000000,
+	0x00010001,
+	0x00000100,
+	0x00010001,
+	0x00000003,
+	0x01000201,
+	0x06000202,
+	0x06060106,
+	0x03050502,
+	0x03040404,
+	0x02020503,
+	0x02010106,
+	0x03000404,
+	0x02030202,
+	0x03000204,
+	0x0707073f,
+	0x07070707,
+	0x06060607,
+	0x06060606,
+	0x05050506,
+	0x05050505,
+	0x04040405,
+	0x04040404,
+	0x03030304,
+	0x03030303,
+	0x02020203,
+	0x02020202,
+	0x01010102,
+	0x01010101,
+	0x08080a01,
+	0x0000023f,
+	0x00040800,
+	0x00000000,
+	0x00000f02,
+	0x00001b1b,
+	0x7f000000,
+	0x005f0000,
+	0x1c040b6a,
+	0x00640064,
+	0x00640064,
+	0x00640064,
+	0x00000064,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x000007ff,
+	0x00000000,
+	0x47ec00c8,
+	0x00c8001f,
+	0x00000000,
+	0x0000cd98,
+	0x00000000,
+	0x03030100,
+	0x03030303,
+	0x03030303,
+	0x03030303,
+	0x00270000,
+	0x00250027,
+	0x00300000,
+	0x008900b7,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000
+};
+#endif
diff --git a/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c
new file mode 100644
index 0000000000..616b86194d
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_333_cl5_psync.c
@@ -0,0 +1,135 @@
+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_DDR_PLL2 || CONFIG_DDR_2HCLK)
+
+const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = {
+#if (CONFIG_DDR_PLL2)
+	0x00000001,
+	0x00000000,
+#elif (CONFIG_DDR_2HCLK)
+	0x02020201,
+	0x02020202,
+#endif
+	0x01000000,
+	0x00000101,
+	0x00000101,
+	0x01000000,
+	0x00010001,
+	0x00000100,
+	0x01010001,
+	0x00000201,
+	0x01000101,
+	0x06000002,
+	0x06060106,
+	0x03050502,
+	0x03040404,
+	0x02020503,
+	0x02010106,
+	0x03000405,
+	0x03040202,
+	0x04000305,
+	0x0707073f,
+	0x07070707,
+	0x06060607,
+	0x06060606,
+	0x05050506,
+	0x05050505,
+	0x04040405,
+	0x04040404,
+	0x03030304,
+	0x03030303,
+	0x02020203,
+	0x02020202,
+	0x01010102,
+	0x01010101,
+	0x0a0a0a01,
+	0x0000023f,
+	0x00050a00,
+	0x11000000,
+	0x00001302,
+	0x00000A0A,
+	0x72000000,
+	0x00550000,
+	0x2b050e86,
+	0x00640064,
+	0x00640064,
+	0x00640064,
+	0x00000064,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00000a24,
+	0x43C20000,
+	0x5b1c00c8,
+	0x00c8002e,
+	0x00000000,
+	0x0001046b,
+	0x00000000,
+	0x03030100,
+	0x03030303,
+	0x03030303,
+	0x03030303,
+	0x00210000,
+	0x00010021,
+	0x00200000,
+	0x006c0090,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000
+};
+#endif
diff --git a/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c
new file mode 100644
index 0000000000..b89f77deb0
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h32m16_37e_166_cl4_sync.c
@@ -0,0 +1,130 @@
+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_DDR_HCLK)
+
+const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = {
+	0x03030301,
+	0x03030303,
+	0x01000000,
+	0x00000101,
+	0x00000001,
+	0x01000000,
+	0x00010001,
+	0x00000100,
+	0x00010001,
+	0x00000003,
+	0x01000201,
+	0x06000202,
+	0x06060106,
+	0x03050502,
+	0x03040404,
+	0x02020503,
+	0x02010106,
+	0x03000404,
+	0x02020202,
+	0x03000203,
+	0x0707073f,
+	0x07070707,
+	0x06060607,
+	0x06060606,
+	0x05050506,
+	0x05050505,
+	0x04040405,
+	0x04040404,
+	0x03030304,
+	0x03030303,
+	0x02020203,
+	0x02020202,
+	0x01010102,
+	0x01010101,
+	0x08080a01,
+	0x0000023f,
+	0x00030600,
+	0x00000000,
+	0x00000a02,
+	0x00001c1c,
+	0x7f000000,
+	0x005f0000,
+	0x12030743,
+	0x00640064,
+	0x00640064,
+	0x00640064,
+	0x00000064,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x0000050e,
+	0x00000000,
+	0x2d8900c8,
+	0x00c80014,
+	0x00000000,
+	0x00008236,
+	0x00000000,
+	0x03030100,
+	0x03030303,
+	0x03030303,
+	0x03030303,
+	0x00400000,
+	0x003a0040,
+	0x00680000,
+	0x00d80120,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000
+};
+#endif
diff --git a/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c
new file mode 100644
index 0000000000..0c39cd1059
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/spr600_mt47h64m16_3_333_cl5_psync.c
@@ -0,0 +1,144 @@
+/*
+ * (C) Copyright 2000-2009
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_DDR_PLL2 || CONFIG_DDR_2HCLK)
+
+const u32 mpmc_conf_vals[CONFIG_SPEAR_MPMCREGS] = {
+#if (CONFIG_DDR_PLL2)
+	0x00000001,
+	0x00000000,
+#elif (CONFIG_DDR_2HCLK)
+	0x02020201,
+	0x02020202,
+#endif
+	0x01000000,
+	0x00000101,
+	0x00000101,
+	0x01000000,
+	0x00010001,
+	0x00000100,
+	0x01010001,
+	0x00000201,
+	0x01000101,
+	0x06000002,
+	0x06060106,
+	0x03050502,
+	0x03040404,
+	0x02020503,
+#ifdef CONFIG_X600
+	0x02030206,
+#else
+	0x02010106,
+#endif
+	0x03000405,
+	0x03040202,
+	0x04000305,
+	0x0707073f,
+	0x07070707,
+	0x06060607,
+	0x06060606,
+	0x05050506,
+	0x05050505,
+	0x04040405,
+	0x04040404,
+	0x03030304,
+	0x03030303,
+	0x02020203,
+	0x02020202,
+	0x01010102,
+	0x01010101,
+	0x0a0a0a01,
+	0x0000023f,
+	0x00050a00,
+	0x11000000,
+	0x00001302,
+	0x00000A0A,
+#ifdef CONFIG_X600
+	0x7f000000,
+	0x005c0000,
+#else
+	0x72000000,
+	0x00550000,
+#endif
+	0x2b050e86,
+	0x00640064,
+	0x00640064,
+	0x00640064,
+	0x00000064,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00200020,
+	0x00000a24,
+	0x43C20000,
+	0x5b1c00c8,
+	0x00c8002e,
+	0x00000000,
+	0x0001046b,
+	0x00000000,
+	0x03030100,
+	0x03030303,
+	0x03030303,
+	0x03030303,
+	0x00210000,
+	0x00010021,
+	0x00200000,
+	0x006c0090,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x003fffff,
+	0x003fffff,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000
+};
+#endif
diff --git a/arch/arm/cpu/arm926ejs/spear/start.S b/arch/arm/cpu/arm926ejs/spear/start.S
new file mode 100644
index 0000000000..a103c0f4ab
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/start.S
@@ -0,0 +1,122 @@
+/*
+ *  armboot - Startup Code for ARM926EJS CPU-core
+ *
+ *  Copyright (c) 2003  Texas Instruments
+ *
+ *  ----- Adapted for OMAP1610 OMAP730 from ARM925t code ------
+ *
+ *  Copyright (c) 2001	Marius Gröger <mag@sysgo.de>
+ *  Copyright (c) 2002	Alex Züpke <azu@sysgo.de>
+ *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
+ *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
+ *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#include <config.h>
+
+.globl _start
+_start:
+	b	reset
+	ldr	pc, _undefined_instruction
+	ldr	pc, _software_interrupt
+	ldr	pc, _prefetch_abort
+	ldr	pc, _data_abort
+	ldr	pc, _not_used
+	ldr	pc, _irq
+	ldr	pc, _fiq
+
+_undefined_instruction:
+_software_interrupt:
+_prefetch_abort:
+_data_abort:
+_not_used:
+_irq:
+_fiq:
+	.word infinite_loop
+
+infinite_loop:
+	b	infinite_loop
+
+/*
+ *************************************************************************
+ *
+ * Startup Code (reset vector)
+ *
+ * Below are the critical initializations already taken place in BootROM.
+ * So, these are not taken care in Xloader
+ * 1. Relocation to RAM
+ * 2. Initializing stacks
+ *
+ *************************************************************************
+ */
+
+/*
+ * the actual reset code
+ */
+
+reset:
+/*
+ * Xloader has to return back to BootROM in a few cases.
+ * eg. Ethernet boot, UART boot, USB boot
+ * Saving registers for returning back
+ */
+	stmdb	sp!, {r0-r12,r14}
+	bl	cpu_init_crit
+/*
+ * Clearing bss area is not done in Xloader.
+ * BSS area lies in the DDR location which is not yet initialized
+ * bss is assumed to be uninitialized.
+ */
+	bl	spl_boot
+	ldmia	sp!, {r0-r12,pc}
+
+/*
+ *************************************************************************
+ *
+ * CPU_init_critical registers
+ *
+ * setup important registers
+ * setup memory timing
+ *
+ *************************************************************************
+ */
+cpu_init_crit:
+	/*
+	 * flush v4 I/D caches
+	 */
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c7, 0	/* flush v3/v4 cache */
+	mcr	p15, 0, r0, c8, c7, 0	/* flush v4 TLB */
+
+	/*
+	 * enable instruction cache
+	 */
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #0x00001000	/* set bit 12 (I) I-Cache */
+	mcr	p15, 0, r0, c1, c0, 0
+
+	/*
+	 * Go setup Memory and board specific bits prior to relocation.
+	 */
+	stmdb	sp!, {lr}
+	bl	lowlevel_init	/* go setup pll,mux,memory */
+	ldmia	sp!, {pc}
diff --git a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
new file mode 100644
index 0000000000..afd3381e16
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * January 2004 - Changed to support H4 device
+ * Copyright (c) 2004-2008 Texas Instruments
+ *
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text	:
+	{
+		arch/arm/cpu/arm926ejs/spear/start.o	(.text)
+		*(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+	. = ALIGN(4);
+	.data : {
+		*(.data)
+	}
+
+	. = ALIGN(4);
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+
+	.rel.dyn : {
+		__rel_dyn_start = .;
+		*(.rel*)
+		__rel_dyn_end = .;
+	}
+
+	.dynsym : {
+		__dynsym_start = .;
+		*(.dynsym)
+	}
+
+	.bss : {
+		. = ALIGN(4);
+		__bss_start = .;
+		*(.bss*)
+		. = ALIGN(4);
+		__bss_end__ = .;
+	}
+
+	_end = .;
+
+	/DISCARD/ : { *(.dynstr*) }
+	/DISCARD/ : { *(.dynsym*) }
+	/DISCARD/ : { *(.dynamic*) }
+	/DISCARD/ : { *(.hash*) }
+	/DISCARD/ : { *(.plt*) }
+	/DISCARD/ : { *(.interp*) }
+	/DISCARD/ : { *(.gnu*) }
+}
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index 6b7a494d7c..71309a7f47 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -40,6 +40,22 @@ struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE;
 #define UART_SMART_IDLE_EN	(0x1 << 0x3)
 #endif
 
+#ifdef CONFIG_SPL_BUILD
+/* Initialize timer */
+static void init_timer(void)
+{
+	/* Reset the Timer */
+	writel(0x2, (&timer_base->tscir));
+
+	/* Wait until the reset is done */
+	while (readl(&timer_base->tiocp_cfg) & 1)
+		;
+
+	/* Start the Timer */
+	writel(0x1, (&timer_base->tclr));
+}
+#endif
+
 /*
  * early system init of muxing and clocks.
  */
@@ -88,20 +104,6 @@ void s_init(void)
 	enable_mmc0_pin_mux();
 }
 
-/* Initialize timer */
-void init_timer(void)
-{
-	/* Reset the Timer */
-	writel(0x2, (&timer_base->tscir));
-
-	/* Wait until the reset is done */
-	while (readl(&timer_base->tiocp_cfg) & 1)
-		;
-
-	/* Start the Timer */
-	writel(0x1, (&timer_base->tclr));
-}
-
 #if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
 int board_mmc_init(bd_t *bis)
 {
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c
index c6fa8ef136..9eb484af18 100644
--- a/arch/arm/cpu/armv7/cpu.c
+++ b/arch/arm/cpu/armv7/cpu.c
@@ -36,9 +36,15 @@
 #include <asm/system.h>
 #include <asm/cache.h>
 #include <asm/armv7.h>
+#include <linux/compiler.h>
 
-void save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3)
+void __naked save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3)
 {
+	/*
+	 * Stack pointer is not yet initialized
+	 * Don't save anything to stack even if compiled with -O0
+	 */
+	asm("bx lr");
 }
 
 void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3)
diff --git a/arch/arm/cpu/armv7/exynos/Makefile b/arch/arm/cpu/armv7/exynos/Makefile
index 90ec2bd404..9119961d95 100644
--- a/arch/arm/cpu/armv7/exynos/Makefile
+++ b/arch/arm/cpu/armv7/exynos/Makefile
@@ -22,7 +22,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).o
 
-COBJS	+= clock.o power.o soc.o system.o
+COBJS	+= clock.o power.o soc.o system.o pinmux.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c
new file mode 100644
index 0000000000..d2b7d2cba7
--- /dev/null
+++ b/arch/arm/cpu/armv7/exynos/pinmux.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2012 Samsung Electronics.
+ * Abhilash Kesavan <a.kesavan@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/sromc.h>
+
+static void exynos5_uart_config(int peripheral)
+{
+	struct exynos5_gpio_part1 *gpio1 =
+		(struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
+	struct s5p_gpio_bank *bank;
+	int i, start, count;
+
+	switch (peripheral) {
+	case PERIPH_ID_UART0:
+		bank = &gpio1->a0;
+		start = 0;
+		count = 4;
+		break;
+	case PERIPH_ID_UART1:
+		bank = &gpio1->a0;
+		start = 4;
+		count = 4;
+		break;
+	case PERIPH_ID_UART2:
+		bank = &gpio1->a1;
+		start = 0;
+		count = 4;
+		break;
+	case PERIPH_ID_UART3:
+		bank = &gpio1->a1;
+		start = 4;
+		count = 2;
+		break;
+	}
+	for (i = start; i < start + count; i++) {
+		s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE);
+		s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2));
+	}
+}
+
+static int exynos5_mmc_config(int peripheral, int flags)
+{
+	struct exynos5_gpio_part1 *gpio1 =
+		(struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
+	struct s5p_gpio_bank *bank, *bank_ext;
+	int i;
+
+	switch (peripheral) {
+	case PERIPH_ID_SDMMC0:
+		bank = &gpio1->c0;
+		bank_ext = &gpio1->c1;
+		break;
+	case PERIPH_ID_SDMMC1:
+		bank = &gpio1->c1;
+		bank_ext = NULL;
+		break;
+	case PERIPH_ID_SDMMC2:
+		bank = &gpio1->c2;
+		bank_ext = &gpio1->c3;
+		break;
+	case PERIPH_ID_SDMMC3:
+		bank = &gpio1->c3;
+		bank_ext = NULL;
+		break;
+	}
+	if ((flags & PINMUX_FLAG_8BIT_MODE) && !bank_ext) {
+		debug("SDMMC device %d does not support 8bit mode",
+				peripheral);
+		return -1;
+	}
+	if (flags & PINMUX_FLAG_8BIT_MODE) {
+		for (i = 3; i <= 6; i++) {
+			s5p_gpio_cfg_pin(bank_ext, i, GPIO_FUNC(0x3));
+			s5p_gpio_set_pull(bank_ext, i, GPIO_PULL_UP);
+			s5p_gpio_set_drv(bank_ext, i, GPIO_DRV_4X);
+		}
+	}
+	for (i = 0; i < 2; i++) {
+		s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2));
+		s5p_gpio_set_pull(bank, i, GPIO_PULL_NONE);
+		s5p_gpio_set_drv(bank, i, GPIO_DRV_4X);
+	}
+	for (i = 3; i <= 6; i++) {
+		s5p_gpio_cfg_pin(bank, i, GPIO_FUNC(0x2));
+		s5p_gpio_set_pull(bank, i, GPIO_PULL_UP);
+		s5p_gpio_set_drv(bank, i, GPIO_DRV_4X);
+	}
+	return 0;
+}
+
+static void exynos5_sromc_config(int flags)
+{
+	struct exynos5_gpio_part1 *gpio1 =
+		(struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
+	int i;
+
+	/*
+	 * SROM:CS1 and EBI
+	 *
+	 * GPY0[0]	SROM_CSn[0]
+	 * GPY0[1]	SROM_CSn[1](2)
+	 * GPY0[2]	SROM_CSn[2]
+	 * GPY0[3]	SROM_CSn[3]
+	 * GPY0[4]	EBI_OEn(2)
+	 * GPY0[5]	EBI_EEn(2)
+	 *
+	 * GPY1[0]	EBI_BEn[0](2)
+	 * GPY1[1]	EBI_BEn[1](2)
+	 * GPY1[2]	SROM_WAIT(2)
+	 * GPY1[3]	EBI_DATA_RDn(2)
+	 */
+	s5p_gpio_cfg_pin(&gpio1->y0, (flags & PINMUX_FLAG_BANK),
+				GPIO_FUNC(2));
+	s5p_gpio_cfg_pin(&gpio1->y0, 4, GPIO_FUNC(2));
+	s5p_gpio_cfg_pin(&gpio1->y0, 5, GPIO_FUNC(2));
+
+	for (i = 0; i < 4; i++)
+		s5p_gpio_cfg_pin(&gpio1->y1, i, GPIO_FUNC(2));
+
+	/*
+	 * EBI: 8 Addrss Lines
+	 *
+	 * GPY3[0]	EBI_ADDR[0](2)
+	 * GPY3[1]	EBI_ADDR[1](2)
+	 * GPY3[2]	EBI_ADDR[2](2)
+	 * GPY3[3]	EBI_ADDR[3](2)
+	 * GPY3[4]	EBI_ADDR[4](2)
+	 * GPY3[5]	EBI_ADDR[5](2)
+	 * GPY3[6]	EBI_ADDR[6](2)
+	 * GPY3[7]	EBI_ADDR[7](2)
+	 *
+	 * EBI: 16 Data Lines
+	 *
+	 * GPY5[0]	EBI_DATA[0](2)
+	 * GPY5[1]	EBI_DATA[1](2)
+	 * GPY5[2]	EBI_DATA[2](2)
+	 * GPY5[3]	EBI_DATA[3](2)
+	 * GPY5[4]	EBI_DATA[4](2)
+	 * GPY5[5]	EBI_DATA[5](2)
+	 * GPY5[6]	EBI_DATA[6](2)
+	 * GPY5[7]	EBI_DATA[7](2)
+	 *
+	 * GPY6[0]	EBI_DATA[8](2)
+	 * GPY6[1]	EBI_DATA[9](2)
+	 * GPY6[2]	EBI_DATA[10](2)
+	 * GPY6[3]	EBI_DATA[11](2)
+	 * GPY6[4]	EBI_DATA[12](2)
+	 * GPY6[5]	EBI_DATA[13](2)
+	 * GPY6[6]	EBI_DATA[14](2)
+	 * GPY6[7]	EBI_DATA[15](2)
+	 */
+	for (i = 0; i < 8; i++) {
+		s5p_gpio_cfg_pin(&gpio1->y3, i, GPIO_FUNC(2));
+		s5p_gpio_set_pull(&gpio1->y3, i, GPIO_PULL_UP);
+
+		s5p_gpio_cfg_pin(&gpio1->y5, i, GPIO_FUNC(2));
+		s5p_gpio_set_pull(&gpio1->y5, i, GPIO_PULL_UP);
+
+		s5p_gpio_cfg_pin(&gpio1->y6, i, GPIO_FUNC(2));
+		s5p_gpio_set_pull(&gpio1->y6, i, GPIO_PULL_UP);
+	}
+}
+
+static int exynos5_pinmux_config(int peripheral, int flags)
+{
+	switch (peripheral) {
+	case PERIPH_ID_UART0:
+	case PERIPH_ID_UART1:
+	case PERIPH_ID_UART2:
+	case PERIPH_ID_UART3:
+		exynos5_uart_config(peripheral);
+		break;
+	case PERIPH_ID_SDMMC0:
+	case PERIPH_ID_SDMMC1:
+	case PERIPH_ID_SDMMC2:
+	case PERIPH_ID_SDMMC3:
+		return exynos5_mmc_config(peripheral, flags);
+	case PERIPH_ID_SROMC:
+		exynos5_sromc_config(flags);
+		break;
+	default:
+		debug("%s: invalid peripheral %d", __func__, peripheral);
+		return -1;
+	}
+
+	return 0;
+}
+
+int exynos_pinmux_config(int peripheral, int flags)
+{
+	if (cpu_is_exynos5())
+		return exynos5_pinmux_config(peripheral, flags);
+	else {
+		debug("pinmux functionality not supported\n");
+		return -1;
+	}
+}
diff --git a/arch/arm/cpu/armv7/imx-common/speed.c b/arch/arm/cpu/armv7/imx-common/speed.c
index 2187e8ee5d..80989c4983 100644
--- a/arch/arm/cpu/armv7/imx-common/speed.c
+++ b/arch/arm/cpu/armv7/imx-common/speed.c
@@ -35,7 +35,11 @@ DECLARE_GLOBAL_DATA_PTR;
 int get_clocks(void)
 {
 #ifdef CONFIG_FSL_ESDHC
+#ifdef CONFIG_FSL_USDHC
+	gd->sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+#else
 	gd->sdhc_clk = mxc_get_clock(MXC_IPG_PERCLK);
 #endif
+#endif
 	return 0;
 }
diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index fc2406bcad..64862b31f1 100644
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -843,7 +843,7 @@ void mxc_set_sata_internal_clock(void)
 
 	set_usb_phy1_clk();
 
-	writel((readl(tmp_base) & (~0x7)) | 0x4, tmp_base);
+	writel((readl(tmp_base) & (~0x6)) | 0x4, tmp_base);
 }
 #endif
 
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 90f208809b..84b458c7eb 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -43,7 +43,6 @@ u32 get_cpu_rev(void)
 	return system_rev;
 }
 
-#ifdef CONFIG_ARCH_CPU_INIT
 void init_aips(void)
 {
 	struct aipstz_regs *aips1, *aips2;
@@ -113,7 +112,6 @@ int arch_cpu_init(void)
 
 	return 0;
 }
-#endif
 
 #ifndef CONFIG_SYS_DCACHE_OFF
 void enable_caches(void)
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index 10d286a6d4..b1fd277d6d 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -299,8 +299,12 @@ static void setup_dplls(void)
 	 * Core DPLL will be locked after setting up EMIF
 	 * using the FREQ_UPDATE method(freq_update_core())
 	 */
-	do_setup_dpll(&prcm->cm_clkmode_dpll_core, params, DPLL_NO_LOCK,
-								"core");
+	if (omap_revision() != OMAP5432_ES1_0)
+		do_setup_dpll(&prcm->cm_clkmode_dpll_core, params,
+							DPLL_NO_LOCK, "core");
+	else
+		do_setup_dpll(&prcm->cm_clkmode_dpll_core, params,
+							DPLL_LOCK, "core");
 	/* Set the ratios for CORE_CLK, L3_CLK, L4_CLK */
 	temp = (CLKSEL_CORE_X2_DIV_1 << CLKSEL_CORE_SHIFT) |
 	    (CLKSEL_L3_CORE_DIV_2 << CLKSEL_L3_SHIFT) |
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index db509c9295..30dcf1b0b0 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -31,6 +31,28 @@
 #include <asm/arch/sys_proto.h>
 #include <asm/omap_common.h>
 #include <asm/utils.h>
+#include <linux/compiler.h>
+
+void set_lpmode_selfrefresh(u32 base)
+{
+	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
+	u32 reg;
+
+	reg = readl(&emif->emif_pwr_mgmt_ctrl);
+	reg &= ~EMIF_REG_LP_MODE_MASK;
+	reg |= LP_MODE_SELF_REFRESH << EMIF_REG_LP_MODE_SHIFT;
+	reg &= ~EMIF_REG_SR_TIM_MASK;
+	writel(reg, &emif->emif_pwr_mgmt_ctrl);
+
+	/* dummy read for the new SR_TIM to be loaded */
+	readl(&emif->emif_pwr_mgmt_ctrl);
+}
+
+void force_emif_self_refresh()
+{
+	set_lpmode_selfrefresh(EMIF1_BASE);
+	set_lpmode_selfrefresh(EMIF2_BASE);
+}
 
 inline u32 emif_num(u32 base)
 {
@@ -56,7 +78,12 @@ static inline u32 get_mr(u32 base, u32 cs, u32 mr_addr)
 		mr = readl(&emif->emif_lpddr2_mode_reg_data);
 	debug("get_mr: EMIF%d cs %d mr %08x val 0x%x\n", emif_num(base),
 	      cs, mr_addr, mr);
-	return mr;
+	if (((mr & 0x0000ff00) >>  8) == (mr & 0xff) &&
+	    ((mr & 0x00ff0000) >> 16) == (mr & 0xff) &&
+	    ((mr & 0xff000000) >> 24) == (mr & 0xff))
+		return mr & 0xff;
+	else
+		return mr;
 }
 
 static inline void set_mr(u32 base, u32 cs, u32 mr_addr, u32 mr_val)
@@ -114,9 +141,6 @@ static void do_lpddr2_init(u32 base, u32 cs)
 static void lpddr2_init(u32 base, const struct emif_regs *regs)
 {
 	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
-	u32 *ext_phy_ctrl_base = 0;
-	u32 *emif_ext_phy_ctrl_base = 0;
-	u32 i = 0;
 
 	/* Not NVM */
 	clrbits_le32(&emif->emif_lpddr2_nvm_config, EMIF_REG_CS1NVMEN_MASK);
@@ -134,29 +158,7 @@ static void lpddr2_init(u32 base, const struct emif_regs *regs)
 	writel(regs->sdram_config_init, &emif->emif_sdram_config);
 	writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1);
 
-	ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1);
-	emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1);
-
-	if (omap_revision() >= OMAP5430_ES1_0) {
-		/* Configure external phy control timing registers */
-		for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) {
-			writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++);
-			/* Update shadow registers */
-			writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++);
-		}
-
-		/*
-		 * external phy 6-24 registers do not change with
-		 * ddr frequency
-		 */
-		for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
-			writel(ext_phy_ctrl_const_base[i],
-						emif_ext_phy_ctrl_base++);
-			/* Update shadow registers */
-			writel(ext_phy_ctrl_const_base[i],
-						emif_ext_phy_ctrl_base++);
-		}
-	}
+	do_ext_phy_settings(base, regs);
 
 	do_lpddr2_init(base, CS0);
 	if (regs->sdram_config & EMIF_REG_EBANK_MASK)
@@ -168,6 +170,10 @@ static void lpddr2_init(u32 base, const struct emif_regs *regs)
 	/* Enable refresh now */
 	clrbits_le32(&emif->emif_sdram_ref_ctrl, EMIF_REG_INITREF_DIS_MASK);
 
+	}
+
+__weak void do_ext_phy_settings(u32 base, const struct emif_regs *regs)
+{
 }
 
 void emif_update_timings(u32 base, const struct emif_regs *regs)
@@ -190,7 +196,7 @@ void emif_update_timings(u32 base, const struct emif_regs *regs)
 	writel(regs->temp_alert_config, &emif->emif_temp_alert_config);
 	writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw);
 
-	if (omap_revision() == OMAP5430_ES1_0) {
+	if (omap_revision() >= OMAP5430_ES1_0) {
 		writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0,
 			&emif->emif_l3_config);
 	} else if (omap_revision() >= OMAP4460_ES1_0) {
@@ -202,6 +208,101 @@ void emif_update_timings(u32 base, const struct emif_regs *regs)
 	}
 }
 
+static void ddr3_leveling(u32 base, const struct emif_regs *regs)
+{
+	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
+
+	/* keep sdram in self-refresh */
+	writel(((LP_MODE_SELF_REFRESH << EMIF_REG_LP_MODE_SHIFT)
+		& EMIF_REG_LP_MODE_MASK), &emif->emif_pwr_mgmt_ctrl);
+	__udelay(130);
+
+	/*
+	 * Set invert_clkout (if activated)--DDR_PHYCTRL_1
+	 * Invert clock adds an additional half cycle delay on the command
+	 * interface.  The additional half cycle, is usually meant to enable
+	 * leveling in the situation that DQS is later than CK on the board.It
+	 * also helps provide some additional margin for leveling.
+	 */
+	writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1);
+	writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw);
+	__udelay(130);
+
+	writel(((LP_MODE_DISABLE << EMIF_REG_LP_MODE_SHIFT)
+		& EMIF_REG_LP_MODE_MASK), &emif->emif_pwr_mgmt_ctrl);
+
+	/* Launch Full leveling */
+	writel(DDR3_FULL_LVL, &emif->emif_rd_wr_lvl_ctl);
+
+	/* Wait till full leveling is complete */
+	readl(&emif->emif_rd_wr_lvl_ctl);
+	__udelay(130);
+
+	/* Read data eye leveling no of samples */
+	config_data_eye_leveling_samples(base);
+
+	/* Launch 8 incremental WR_LVL- to compensate for PHY limitation */
+	writel(0x2 << EMIF_REG_WRLVLINC_INT_SHIFT, &emif->emif_rd_wr_lvl_ctl);
+	__udelay(130);
+
+	/* Launch Incremental leveling */
+	writel(DDR3_INC_LVL, &emif->emif_rd_wr_lvl_ctl);
+	__udelay(130);
+}
+
+static void ddr3_init(u32 base, const struct emif_regs *regs)
+{
+	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
+	u32 *ext_phy_ctrl_base = 0;
+	u32 *emif_ext_phy_ctrl_base = 0;
+	u32 i = 0;
+
+	/*
+	 * Set SDRAM_CONFIG and PHY control registers to locked frequency
+	 * and RL =7. As the default values of the Mode Registers are not
+	 * defined, contents of mode Registers must be fully initialized.
+	 * H/W takes care of this initialization
+	 */
+	writel(regs->sdram_config_init, &emif->emif_sdram_config);
+
+	writel(regs->emif_ddr_phy_ctlr_1_init, &emif->emif_ddr_phy_ctrl_1);
+
+	/* Update timing registers */
+	writel(regs->sdram_tim1, &emif->emif_sdram_tim_1);
+	writel(regs->sdram_tim2, &emif->emif_sdram_tim_2);
+	writel(regs->sdram_tim3, &emif->emif_sdram_tim_3);
+
+	writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl);
+	writel(regs->read_idle_ctrl, &emif->emif_read_idlectrl);
+
+	ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1);
+	emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1);
+
+	/* Configure external phy control timing registers */
+	for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) {
+		writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++);
+		/* Update shadow registers */
+		writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++);
+	}
+
+	/*
+	 * external phy 6-24 registers do not change with
+	 * ddr frequency
+	 */
+	for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
+		writel(ddr3_ext_phy_ctrl_const_base[i],
+					emif_ext_phy_ctrl_base++);
+		/* Update shadow registers */
+		writel(ddr3_ext_phy_ctrl_const_base[i],
+					emif_ext_phy_ctrl_base++);
+	}
+
+	/* enable leveling */
+	writel(regs->emif_rd_wr_lvl_rmp_ctl, &emif->emif_rd_wr_lvl_rmp_ctl);
+
+	ddr3_leveling(base, regs);
+}
+
 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
 #define print_timing_reg(reg) debug(#reg" - 0x%08x\n", (reg))
 
@@ -826,7 +927,7 @@ static u8 is_lpddr2_sdram_present(u32 base, u32 cs,
 	}
 
 	mr = get_mr(base, cs, LPDDR2_MR5);
-	if (mr >= 0xFF) {
+	if (mr > 0xFF) {
 		/* Mode register value bigger than 8 bit */
 		return 0;
 	}
@@ -895,7 +996,7 @@ struct lpddr2_device_details *emif_get_device_details(u32 emif_nr, u8 cs,
 		return NULL;
 
 	/* Do the minimum init for mode register accesses */
-	if (!running_from_sdram()) {
+	if (!(running_from_sdram() || warm_reset())) {
 		phy = get_ddr_phy_ctrl_1(get_sys_clk_freq() / 2, RL_BOOT);
 		writel(phy, &emif->emif_ddr_phy_ctrl_1);
 	}
@@ -975,8 +1076,12 @@ static void do_sdram_init(u32 base)
 	 * Changing the timing registers in EMIF can happen(going from one
 	 * OPP to another)
 	 */
-	if (!in_sdram)
-		lpddr2_init(base, regs);
+	if (!(in_sdram || warm_reset())) {
+		if (omap_revision() != OMAP5432_ES1_0)
+			lpddr2_init(base, regs);
+		else
+			ddr3_init(base, regs);
+	}
 
 	/* Write to the shadow registers */
 	emif_update_timings(base, regs);
@@ -1133,6 +1238,7 @@ void dmm_init(u32 base)
 void sdram_init(void)
 {
 	u32 in_sdram, size_prog, size_detect;
+	u32 omap_rev = omap_revision();
 
 	debug(">>sdram_init()\n");
 
@@ -1142,25 +1248,34 @@ void sdram_init(void)
 	in_sdram = running_from_sdram();
 	debug("in_sdram = %d\n", in_sdram);
 
-	if (!in_sdram)
-		bypass_dpll(&prcm->cm_clkmode_dpll_core);
-
+	if (!(in_sdram || warm_reset())) {
+		if (omap_rev != OMAP5432_ES1_0)
+			bypass_dpll(&prcm->cm_clkmode_dpll_core);
+		else
+			writel(CM_DLL_CTRL_NO_OVERRIDE, &prcm->cm_dll_ctrl);
+	}
 
 	do_sdram_init(EMIF1_BASE);
 	do_sdram_init(EMIF2_BASE);
 
-	if (!in_sdram) {
+	if (!in_sdram)
 		dmm_init(DMM_BASE);
+
+	if (!(in_sdram || warm_reset())) {
 		emif_post_init_config(EMIF1_BASE);
 		emif_post_init_config(EMIF2_BASE);
 	}
 
 	/* for the shadow registers to take effect */
-	freq_update_core();
+	if (omap_rev != OMAP5432_ES1_0)
+		freq_update_core();
 
 	/* Do some testing after the init */
 	if (!in_sdram) {
 		size_prog = omap_sdram_size();
+		size_prog = log_2_n_round_down(size_prog);
+		size_prog = (1 << size_prog);
+
 		size_detect = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
 						size_prog);
 		/* Compare with the size programmed */
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index cf71ab4443..459ebb55e5 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -111,6 +111,10 @@ static void init_boot_params(void)
 void s_init(void)
 {
 	init_omap_revision();
+#ifdef CONFIG_SPL_BUILD
+	if (warm_reset() && (omap_revision() <= OMAP5430_ES1_0))
+		force_emif_self_refresh();
+#endif
 	watchdog_init();
 	set_mux_conf_regs();
 #ifdef CONFIG_SPL_BUILD
@@ -162,11 +166,16 @@ void watchdog_init(void)
  */
 u32 omap_sdram_size(void)
 {
-	u32 section, i, total_size = 0, size, addr;
+	u32 section, i, valid;
+	u64 sdram_start = 0, sdram_end = 0, addr,
+	    size, total_size = 0, trap_size = 0;
 
 	for (i = 0; i < 4; i++) {
 		section	= __raw_readl(DMM_BASE + i*4);
+		valid = (section & EMIF_SDRC_ADDRSPC_MASK) >>
+			(EMIF_SDRC_ADDRSPC_SHIFT);
 		addr = section & EMIF_SYS_ADDR_MASK;
+
 		/* See if the address is valid */
 		if ((addr >= DRAM_ADDR_SPACE_START) &&
 		    (addr < DRAM_ADDR_SPACE_END)) {
@@ -174,9 +183,20 @@ u32 omap_sdram_size(void)
 				   EMIF_SYS_SIZE_SHIFT);
 			size = 1 << size;
 			size *= SZ_16M;
-			total_size += size;
+
+			if (valid != DMM_SDRC_ADDR_SPC_INVALID) {
+				if (!sdram_start || (addr < sdram_start))
+					sdram_start = addr;
+				if (!sdram_end || ((addr + size) > sdram_end))
+					sdram_end = addr + size;
+			} else {
+				trap_size = size;
+			}
+
 		}
+
 	}
+	total_size = (sdram_end - sdram_start) - (trap_size);
 
 	return total_size;
 }
diff --git a/arch/arm/cpu/armv7/omap-common/reset.c b/arch/arm/cpu/armv7/omap-common/reset.c
index 234e90a868..587bb47745 100644
--- a/arch/arm/cpu/armv7/omap-common/reset.c
+++ b/arch/arm/cpu/armv7/omap-common/reset.c
@@ -34,3 +34,8 @@ void __weak reset_cpu(unsigned long ignored)
 {
 	writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
 }
+
+u32 __weak warm_reset(void)
+{
+	return (readl(PRM_RSTST) & PRM_RSTST_WARM_RESET_MASK);
+}
diff --git a/arch/arm/cpu/armv7/omap4/clocks.c b/arch/arm/cpu/armv7/omap4/clocks.c
index c568951a91..5bd0a88fde 100644
--- a/arch/arm/cpu/armv7/omap4/clocks.c
+++ b/arch/arm/cpu/armv7/omap4/clocks.c
@@ -146,7 +146,7 @@ static const struct dpll_params iva_dpll_params_1862mhz[NUM_SYS_CLKS] = {
 	{727, 14, -1, -1, 4, 7, -1, -1},	/* 19.2 MHz */
 	{931, 25, -1, -1, 4, 7, -1, -1},	/* 26 MHz   */
 	{931, 26, -1, -1, 4, 7, -1, -1},	/* 27 MHz   */
-	{412, 16, -1, -1, 4, 7, -1, -1}		/* 38.4 MHz */
+	{291, 11, -1, -1, 4, 7, -1, -1}		/* 38.4 MHz */
 };
 
 /* ABE M & N values with sys_clk as source */
@@ -354,6 +354,7 @@ void enable_basic_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_essential[] = {
+		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_memif_emif_1_clkctrl,
 		&prcm->cm_memif_emif_2_clkctrl,
 		&prcm->cm_l4cfg_l4_cfg_clkctrl,
@@ -363,9 +364,6 @@ void enable_basic_clocks(void)
 		&prcm->cm_l4per_gpio4_clkctrl,
 		&prcm->cm_l4per_gpio5_clkctrl,
 		&prcm->cm_l4per_gpio6_clkctrl,
-		&prcm->cm_l3init_usbphy_clkctrl,
-		&prcm->cm_clksel_usb_60mhz,
-		&prcm->cm_l3init_hsusbtll_clkctrl,
 		0
 	};
 
@@ -376,7 +374,6 @@ void enable_basic_clocks(void)
 		&prcm->cm_l4per_gptimer2_clkctrl,
 		&prcm->cm_wkup_wdtimer2_clkctrl,
 		&prcm->cm_l4per_uart3_clkctrl,
-		&prcm->cm_l3init_hsusbhost_clkctrl,
 		0
 	};
 
@@ -413,6 +410,9 @@ void enable_basic_uboot_clocks(void)
 	u32 *const clk_modules_hw_auto_essential[] = {
 		&prcm->cm_l3init_hsusbotg_clkctrl,
 		&prcm->cm_l3init_usbphy_clkctrl,
+		&prcm->cm_l3init_usbphy_clkctrl,
+		&prcm->cm_clksel_usb_60mhz,
+		&prcm->cm_l3init_hsusbtll_clkctrl,
 		0
 	};
 
@@ -422,6 +422,7 @@ void enable_basic_uboot_clocks(void)
 		&prcm->cm_l4per_i2c2_clkctrl,
 		&prcm->cm_l4per_i2c3_clkctrl,
 		&prcm->cm_l4per_i2c4_clkctrl,
+		&prcm->cm_l3init_hsusbhost_clkctrl,
 		0
 	};
 
@@ -452,12 +453,10 @@ void enable_non_essential_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_non_essential[] = {
-		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_l3instr_l3_3_clkctrl,
 		&prcm->cm_l3instr_l3_instr_clkctrl,
 		&prcm->cm_l3instr_intrconn_wp1_clkctrl,
 		&prcm->cm_l3init_hsi_clkctrl,
-		&prcm->cm_l3init_hsusbtll_clkctrl,
 		0
 	};
 
@@ -497,7 +496,6 @@ void enable_non_essential_clocks(void)
 		&prcm->cm_cam_fdif_clkctrl,
 		&prcm->cm_dss_dss_clkctrl,
 		&prcm->cm_sgx_sgx_clkctrl,
-		&prcm->cm_l3init_hsusbhost_clkctrl,
 		0
 	};
 
diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c
index 187e93887b..2c34e48f42 100644
--- a/arch/arm/cpu/armv7/omap4/hwinit.c
+++ b/arch/arm/cpu/armv7/omap4/hwinit.c
@@ -118,6 +118,11 @@ void do_io_settings(void)
 }
 #endif
 
+/* dummy fuction for omap4 */
+void config_data_eye_leveling_samples(u32 emif_base)
+{
+}
+
 void init_omap_revision(void)
 {
 	/*
diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
index b5389606b6..b9128faa56 100644
--- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c
+++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c
@@ -91,7 +91,7 @@ const struct emif_regs emif_regs_elpida_400_mhz_2cs = {
 };
 
 /* Dummy registers for OMAP44xx */
-const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
+const u32 ddr3_ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
 
 const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = {
 	.dmm_lisa_map_0 = 0xFF020100,
diff --git a/arch/arm/cpu/armv7/omap5/clocks.c b/arch/arm/cpu/armv7/omap5/clocks.c
index 1a59f265f7..eecfbade35 100644
--- a/arch/arm/cpu/armv7/omap5/clocks.c
+++ b/arch/arm/cpu/armv7/omap5/clocks.c
@@ -260,20 +260,31 @@ const struct dpll_params *get_abe_dpll_params(void)
  */
 void scale_vcores(void)
 {
-	u32 volt;
+	u32 volt_core, volt_mpu, volt_mm;
 
 	omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ);
 
 	/* Palmas settings */
-	volt = VDD_CORE;
-	do_scale_vcore(SMPS_REG_ADDR_8_CORE, volt);
-
-	volt = VDD_MPU;
-	do_scale_vcore(SMPS_REG_ADDR_12_MPU, volt);
-
-	volt = VDD_MM;
-	do_scale_vcore(SMPS_REG_ADDR_45_IVA, volt);
-
+	if (omap_revision() != OMAP5432_ES1_0) {
+		volt_core = VDD_CORE;
+		volt_mpu = VDD_MPU;
+		volt_mm = VDD_MM;
+	} else {
+		volt_core = VDD_CORE_5432;
+		volt_mpu = VDD_MPU_5432;
+		volt_mm = VDD_MM_5432;
+	}
+
+	do_scale_vcore(SMPS_REG_ADDR_8_CORE, volt_core);
+	do_scale_vcore(SMPS_REG_ADDR_12_MPU, volt_mpu);
+	do_scale_vcore(SMPS_REG_ADDR_45_IVA, volt_mm);
+
+	if (omap_revision() == OMAP5432_ES1_0) {
+		/* Configure LDO SRAM "magic" bits */
+		writel(2, &prcm->prm_sldo_core_setup);
+		writel(2, &prcm->prm_sldo_mpu_setup);
+		writel(2, &prcm->prm_sldo_mm_setup);
+	}
 }
 
 u32 get_offset_code(u32 volt_offset)
@@ -306,6 +317,7 @@ void enable_basic_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_essential[] = {
+		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_memif_emif_1_clkctrl,
 		&prcm->cm_memif_emif_2_clkctrl,
 		&prcm->cm_l4cfg_l4_cfg_clkctrl,
@@ -382,6 +394,9 @@ void enable_basic_uboot_clocks(void)
 		&prcm->cm_l4per_i2c2_clkctrl,
 		&prcm->cm_l4per_i2c3_clkctrl,
 		&prcm->cm_l4per_i2c4_clkctrl,
+		&prcm->cm_l3init_hsusbtll_clkctrl,
+		&prcm->cm_l3init_hsusbhost_clkctrl,
+		&prcm->cm_l3init_fsusb_clkctrl,
 		0
 	};
 
@@ -416,12 +431,10 @@ void enable_non_essential_clocks(void)
 		&prcm->cm_ivahd_ivahd_clkctrl,
 		&prcm->cm_ivahd_sl2_clkctrl,
 		&prcm->cm_dsp_dsp_clkctrl,
-		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_l3instr_l3_3_clkctrl,
 		&prcm->cm_l3instr_l3_instr_clkctrl,
 		&prcm->cm_l3instr_intrconn_wp1_clkctrl,
 		&prcm->cm_l3init_hsi_clkctrl,
-		&prcm->cm_l3init_hsusbtll_clkctrl,
 		&prcm->cm_l4per_hdq1w_clkctrl,
 		0
 	};
@@ -460,8 +473,6 @@ void enable_non_essential_clocks(void)
 		&prcm->cm_cam_fdif_clkctrl,
 		&prcm->cm_dss_dss_clkctrl,
 		&prcm->cm_sgx_sgx_clkctrl,
-		&prcm->cm_l3init_hsusbhost_clkctrl,
-		&prcm->cm_l3init_fsusb_clkctrl,
 		0
 	};
 
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index d01cc81333..d0c3ff7021 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -35,6 +35,7 @@
 #include <asm/sizes.h>
 #include <asm/utils.h>
 #include <asm/arch/gpio.h>
+#include <asm/emif.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -52,6 +53,81 @@ static struct gpio_bank gpio_bank_54xx[6] = {
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx;
 
 #ifdef CONFIG_SPL_BUILD
+/* LPDDR2 specific IO settings */
+static void io_settings_lpddr2(void)
+{
+	struct omap_sys_ctrl_regs *ioregs_base =
+		      (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+				&(ioregs_base->control_ddrch1_0));
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+				&(ioregs_base->control_ddrch1_1));
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+				&(ioregs_base->control_ddrch2_0));
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
+				&(ioregs_base->control_ddrch2_1));
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
+				&(ioregs_base->control_lpddr2ch1_0));
+	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
+				&(ioregs_base->control_lpddr2ch1_1));
+	writel(DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
+				&(ioregs_base->control_ddrio_0));
+	writel(DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
+				&(ioregs_base->control_ddrio_1));
+	writel(DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
+				&(ioregs_base->control_ddrio_2));
+}
+
+/* DDR3 specific IO settings */
+static void io_settings_ddr3(void)
+{
+	u32 io_settings = 0;
+	struct omap_sys_ctrl_regs *ioregs_base =
+		      (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+	writel(DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddr3ch1_0));
+	writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddrch1_0));
+	writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddrch1_1));
+
+	writel(DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddr3ch2_0));
+	writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddrch2_0));
+	writel(DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
+				&(ioregs_base->control_ddrch2_1));
+
+	writel(DDR_IO_0_VREF_CELLS_DDR3_VALUE,
+				&(ioregs_base->control_ddrio_0));
+	writel(DDR_IO_1_VREF_CELLS_DDR3_VALUE,
+				&(ioregs_base->control_ddrio_1));
+	writel(DDR_IO_2_VREF_CELLS_DDR3_VALUE,
+				&(ioregs_base->control_ddrio_2));
+
+	/* omap5432 does not use lpddr2 */
+	writel(0x0, &(ioregs_base->control_lpddr2ch1_0));
+	writel(0x0, &(ioregs_base->control_lpddr2ch1_1));
+
+	writel(SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
+			&(ioregs_base->control_emif1_sdram_config_ext));
+	writel(SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
+			&(ioregs_base->control_emif2_sdram_config_ext));
+
+	/* Disable DLL select */
+	io_settings = (readl(&(ioregs_base->control_port_emif1_sdram_config))
+							& 0xFFEFFFFF);
+	writel(io_settings,
+		&(ioregs_base->control_port_emif1_sdram_config));
+
+	io_settings = (readl(&(ioregs_base->control_port_emif2_sdram_config))
+							& 0xFFEFFFFF);
+	writel(io_settings,
+		&(ioregs_base->control_port_emif2_sdram_config));
+}
+
 /*
  * Some tuning of IOs for optimal power and performance
  */
@@ -115,25 +191,10 @@ void do_io_settings(void)
 		       (sc_fast << 17) | (sc_fast << 14);
 	writel(io_settings, &(ioregs_base->control_smart3io_padconf_1));
 
-	/* LPDDR2 io settings */
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
-					&(ioregs_base->control_ddrch1_0));
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
-					&(ioregs_base->control_ddrch1_1));
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
-					&(ioregs_base->control_ddrch2_0));
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
-					&(ioregs_base->control_ddrch2_1));
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
-					&(ioregs_base->control_lpddr2ch1_0));
-	writel(DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
-					&(ioregs_base->control_lpddr2ch1_1));
-	writel(DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
-					&(ioregs_base->control_ddrio_0));
-	writel(DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
-					&(ioregs_base->control_ddrio_1));
-	writel(DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
-					&(ioregs_base->control_ddrio_2));
+	if (omap_revision() <= OMAP5430_ES1_0)
+		io_settings_lpddr2();
+	else
+		io_settings_ddr3();
 
 	/* Efuse settings */
 	writel(EFUSE_1, &(ioregs_base->control_efuse_1));
@@ -143,6 +204,20 @@ void do_io_settings(void)
 }
 #endif
 
+void config_data_eye_leveling_samples(u32 emif_base)
+{
+	struct omap_sys_ctrl_regs *ioregs_base =
+		(struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE;
+
+	/*EMIF_SDRAM_CONFIG_EXT-Read data eye leveling no of samples =4*/
+	if (emif_base == EMIF1_BASE)
+		writel(SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
+			&(ioregs_base->control_emif1_sdram_config_ext));
+	else if (emif_base == EMIF2_BASE)
+		writel(SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
+			&(ioregs_base->control_emif2_sdram_config_ext));
+}
+
 void init_omap_revision(void)
 {
 	/*
@@ -154,7 +229,15 @@ void init_omap_revision(void)
 
 	switch (rev) {
 	case MIDR_CORTEX_A15_R0P0:
-		*omap_si_rev = OMAP5430_ES1_0;
+		switch (readl(CONTROL_ID_CODE)) {
+		case OMAP5430_CONTROL_ID_CODE_ES1_0:
+			*omap_si_rev = OMAP5430_ES1_0;
+			break;
+		case OMAP5432_CONTROL_ID_CODE_ES1_0:
+		default:
+			*omap_si_rev = OMAP5432_ES1_0;
+			break;
+		}
 		break;
 	default:
 		*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index b2b5753e89..6ebdf5fbfd 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -86,11 +86,34 @@ const struct emif_regs emif_regs_266_mhz_2cs = {
 	.emif_ddr_ext_phy_ctrl_5	= 0x04010040
 };
 
+const struct emif_regs emif_regs_ddr3_532_mhz_1cs = {
+	.sdram_config_init		= 0x61851B32,
+	.sdram_config			= 0x61851B32,
+	.ref_ctrl			= 0x00001035,
+	.sdram_tim1			= 0xCCCF36B3,
+	.sdram_tim2			= 0x308F7FDA,
+	.sdram_tim3			= 0x027F88A8,
+	.read_idle_ctrl			= 0x00050000,
+	.zq_config			= 0x0007190B,
+	.temp_alert_config		= 0x00000000,
+	.emif_ddr_phy_ctlr_1_init	= 0x0020420A,
+	.emif_ddr_phy_ctlr_1		= 0x0024420A,
+	.emif_ddr_ext_phy_ctrl_1	= 0x04040100,
+	.emif_ddr_ext_phy_ctrl_2	= 0x00000000,
+	.emif_ddr_ext_phy_ctrl_3	= 0x00000000,
+	.emif_ddr_ext_phy_ctrl_4	= 0x00000000,
+	.emif_ddr_ext_phy_ctrl_5	= 0x04010040,
+	.emif_rd_wr_lvl_rmp_win		= 0x00000000,
+	.emif_rd_wr_lvl_rmp_ctl		= 0x80000000,
+	.emif_rd_wr_lvl_ctl		= 0x00000000,
+	.emif_rd_wr_exec_thresh		= 0x00000305
+};
+
 const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
 	.dmm_lisa_map_0 = 0x0,
-	.dmm_lisa_map_1 = 0,
-	.dmm_lisa_map_2 = 0,
-	.dmm_lisa_map_3 = 0x80740300
+	.dmm_lisa_map_1 = 0x0,
+	.dmm_lisa_map_2 = 0x80740300,
+	.dmm_lisa_map_3 = 0xFF020100
 };
 
 const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
@@ -115,9 +138,34 @@ const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
 	0x00000077
 };
 
+const u32 ddr3_ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = {
+	0x01004010,
+	0x00001004,
+	0x04010040,
+	0x01004010,
+	0x00001004,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x80080080,
+	0x00800800,
+	0x08102040,
+	0x00000002,
+	0x0,
+	0x0,
+	0x0,
+	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000057
+};
+
 static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
 {
-	*regs = &emif_regs_532_mhz_2cs;
+	if (omap_revision() == OMAP5432_ES1_0)
+		*regs = &emif_regs_ddr3_532_mhz_1cs;
+	else
+		*regs = &emif_regs_532_mhz_2cs;
 }
 void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
 	__attribute__((weak, alias("emif_get_reg_dump_sdp")));
@@ -156,6 +204,37 @@ void emif_get_device_details(u32 emif_nr,
 
 #endif /* CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS */
 
+void do_ext_phy_settings(u32 base, const struct emif_regs *regs)
+{
+	u32 *ext_phy_ctrl_base = 0;
+	u32 *emif_ext_phy_ctrl_base = 0;
+	u32 i = 0;
+
+	struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
+
+	ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1);
+	emif_ext_phy_ctrl_base = (u32 *) &(emif->emif_ddr_ext_phy_ctrl_1);
+
+	/* Configure external phy control timing registers */
+	for (i = 0; i < EMIF_EXT_PHY_CTRL_TIMING_REG; i++) {
+		writel(*ext_phy_ctrl_base, emif_ext_phy_ctrl_base++);
+		/* Update shadow registers */
+		writel(*ext_phy_ctrl_base++, emif_ext_phy_ctrl_base++);
+	}
+
+	/*
+	 * external phy 6-24 registers do not change with
+	 * ddr frequency
+	 */
+	for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) {
+		writel(ext_phy_ctrl_const_base[i],
+					emif_ext_phy_ctrl_base++);
+		/* Update shadow registers */
+		writel(ext_phy_ctrl_const_base[i],
+					emif_ext_phy_ctrl_base++);
+	}
+}
+
 #ifndef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
 static const struct lpddr2_ac_timings timings_jedec_532_mhz = {
 	.max_freq	= 532000000,
diff --git a/arch/arm/cpu/armv7/s5p-common/cpu_info.c b/arch/arm/cpu/armv7/s5p-common/cpu_info.c
index 527f32deef..16427333ac 100644
--- a/arch/arm/cpu/armv7/s5p-common/cpu_info.c
+++ b/arch/arm/cpu/armv7/s5p-common/cpu_info.c
@@ -48,8 +48,9 @@ int print_cpuinfo(void)
 {
 	char buf[32];
 
-	printf("CPU:\tS5P%X@%sMHz\n",
-			s5p_cpu_id, strmhz(buf, get_arm_clk()));
+	printf("CPU:\t%s%X@%sMHz\n",
+			s5p_get_cpu_name(), s5p_cpu_id,
+			strmhz(buf, get_arm_clk()));
 
 	return 0;
 }
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index 261835b6c6..22a3cedcb0 100644
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -277,6 +277,18 @@ jump_2_ram:
 	mcr     p15, 0, r0, c7, c10, 4	@ DSB
 	mcr     p15, 0, r0, c7, c5, 4	@ ISB
 #endif
+/*
+ * Move vector table
+ */
+#if !defined(CONFIG_TEGRA2)
+#if !(defined(CONFIG_OMAP44XX) && defined(CONFIG_SPL_BUILD))
+	/* Set vector address in CP15 VBAR register */
+	ldr     r0, =_start
+	add     r0, r0, r9
+	mcr     p15, 0, r0, c12, c0, 0  @Set VBAR
+#endif
+#endif /* !Tegra2 */
+
 	ldr	r0, _board_init_r_ofs
 	adr	r1, _start
 	add	lr, r0, r1
diff --git a/arch/arm/cpu/armv7/tegra2/ap20.c b/arch/arm/cpu/armv7/tegra2/ap20.c
index 698bfd0e17..1aad3879ee 100644
--- a/arch/arm/cpu/armv7/tegra2/ap20.c
+++ b/arch/arm/cpu/armv7/tegra2/ap20.c
@@ -77,8 +77,10 @@ static int ap20_cpu_is_cortexa9(void)
 
 void init_pllx(void)
 {
-	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
-	struct clk_pll *pll = &clkrst->crc_pll[CLOCK_ID_XCPU];
+	struct clk_rst_ctlr *clkrst =
+			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	struct clk_pll_simple *pll =
+		&clkrst->crc_pll_simple[CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE];
 	u32 reg;
 
 	/* If PLLX is already enabled, just return */
@@ -312,9 +314,28 @@ void enable_scu(void)
 	writel(reg, &scu->scu_ctrl);
 }
 
+static u32 get_odmdata(void)
+{
+	/*
+	 * ODMDATA is stored in the BCT in IRAM by the BootROM.
+	 * The BCT start and size are stored in the BIT in IRAM.
+	 * Read the data @ bct_start + (bct_size - 12). This works
+	 * on T20 and T30 BCTs, which are locked down. If this changes
+	 * in new chips (T114, etc.), we can revisit this algorithm.
+	 */
+
+	u32 bct_start, odmdata;
+
+	bct_start = readl(AP20_BASE_PA_SRAM + NVBOOTINFOTABLE_BCTPTR);
+	odmdata = readl(bct_start + BCT_ODMDATA_OFFSET);
+
+	return odmdata;
+}
+
 void init_pmc_scratch(void)
 {
 	struct pmc_ctlr *const pmc = (struct pmc_ctlr *)TEGRA2_PMC_BASE;
+	u32 odmdata;
 	int i;
 
 	/* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */
@@ -322,7 +343,8 @@ void init_pmc_scratch(void)
 		writel(0, &pmc->pmc_scratch1+i);
 
 	/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
-	writel(CONFIG_SYS_BOARD_ODMDATA, &pmc->pmc_scratch20);
+	odmdata = get_odmdata();
+	writel(odmdata, &pmc->pmc_scratch20);
 
 #ifdef CONFIG_TEGRA2_LP0
 	/* save Sdram params to PMC 2, 4, and 24 for WB0 */
diff --git a/arch/arm/cpu/armv7/tegra2/board.c b/arch/arm/cpu/armv7/tegra2/board.c
index a50b1b988a..923678d063 100644
--- a/arch/arm/cpu/armv7/tegra2/board.c
+++ b/arch/arm/cpu/armv7/tegra2/board.c
@@ -101,6 +101,22 @@ int arch_cpu_init(void)
 }
 #endif
 
+static int uart_configs[] = {
+#if defined(CONFIG_TEGRA2_UARTA_UAA_UAB)
+	FUNCMUX_UART1_UAA_UAB,
+#elif defined(CONFIG_TEGRA2_UARTA_GPU)
+	FUNCMUX_UART1_GPU,
+#elif defined(CONFIG_TEGRA2_UARTA_SDIO1)
+	FUNCMUX_UART1_SDIO1,
+#else
+	FUNCMUX_UART1_IRRX_IRTX,
+#endif
+	FUNCMUX_UART2_IRDA,
+	-1,
+	FUNCMUX_UART4_GMC,
+	-1,
+};
+
 /**
  * Set up the specified uarts
  *
@@ -120,7 +136,7 @@ static void setup_uarts(int uart_ids)
 		if (uart_ids & (1 << i)) {
 			enum periph_id id = id_for_uart[i];
 
-			funcmux_select(id, FUNCMUX_DEFAULT);
+			funcmux_select(id, uart_configs[i]);
 			clock_ll_start_uart(id);
 		}
 	}
diff --git a/arch/arm/cpu/armv7/tegra2/clock.c b/arch/arm/cpu/armv7/tegra2/clock.c
index ccad351639..602589cde0 100644
--- a/arch/arm/cpu/armv7/tegra2/clock.c
+++ b/arch/arm/cpu/armv7/tegra2/clock.c
@@ -426,7 +426,7 @@ static struct clk_pll *get_pll(enum clock_id clkid)
 	struct clk_rst_ctlr *clkrst =
 			(struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
 
-	assert(clock_id_isvalid(clkid));
+	assert(clock_id_is_pll(clkid));
 	return &clkrst->crc_pll[clkid];
 }
 
@@ -439,7 +439,7 @@ int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn,
 	assert(clkid != CLOCK_ID_USB);
 
 	/* Safety check, adds to code size but is small */
-	if (!clock_id_isvalid(clkid) || clkid == CLOCK_ID_USB)
+	if (!clock_id_is_pll(clkid) || clkid == CLOCK_ID_USB)
 		return -1;
 	data = readl(&pll->pll_base);
 	*divm = (data & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT;
diff --git a/arch/arm/cpu/armv7/tegra2/config.mk b/arch/arm/cpu/armv7/tegra2/config.mk
index fe9ef5b763..4dd8cb8442 100644
--- a/arch/arm/cpu/armv7/tegra2/config.mk
+++ b/arch/arm/cpu/armv7/tegra2/config.mk
@@ -24,10 +24,13 @@
 # MA 02111-1307 USA
 #
 
-# Tegra has an ARMv4T CPU which runs board_init_f(), so we must build this
-# file with compatible flags
+# Tegra has an ARMv4T CPU which runs board_init_f(), so we must build these
+# files with compatible flags
 ifdef CONFIG_TEGRA2
 CFLAGS_arch/arm/lib/board.o += -march=armv4t
+CFLAGS_arch/arm/lib/memset.o += -march=armv4t
+CFLAGS_lib/string.o += -march=armv4t
+CFLAGS_common/cmd_nvedit.o += -march=armv4t
 endif
 
 USE_PRIVATE_LIBGCC = yes
diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c
index 0ef7753021..820ba4e902 100644
--- a/arch/arm/cpu/armv7/tegra2/funcmux.c
+++ b/arch/arm/cpu/armv7/tegra2/funcmux.c
@@ -31,11 +31,32 @@ int funcmux_select(enum periph_id id, int config)
 
 	switch (id) {
 	case PERIPH_ID_UART1:
-		if (config == FUNCMUX_UART1_IRRX_IRTX) {
+		switch (config) {
+		case FUNCMUX_UART1_IRRX_IRTX:
 			pinmux_set_func(PINGRP_IRRX, PMUX_FUNC_UARTA);
 			pinmux_set_func(PINGRP_IRTX, PMUX_FUNC_UARTA);
 			pinmux_tristate_disable(PINGRP_IRRX);
 			pinmux_tristate_disable(PINGRP_IRTX);
+			break;
+		case FUNCMUX_UART1_UAA_UAB:
+			pinmux_set_func(PINGRP_UAA, PMUX_FUNC_UARTA);
+			pinmux_set_func(PINGRP_UAB, PMUX_FUNC_UARTA);
+			pinmux_tristate_disable(PINGRP_UAA);
+			pinmux_tristate_disable(PINGRP_UAB);
+			bad_config = 0;
+			break;
+		case FUNCMUX_UART1_GPU:
+			pinmux_set_func(PINGRP_GPU, PMUX_FUNC_UARTA);
+			pinmux_tristate_disable(PINGRP_GPU);
+			bad_config = 0;
+			break;
+		case FUNCMUX_UART1_SDIO1:
+			pinmux_set_func(PINGRP_SDIO1, PMUX_FUNC_UARTA);
+			pinmux_tristate_disable(PINGRP_SDIO1);
+			bad_config = 0;
+			break;
+		}
+		if (!bad_config) {
 			/*
 			 * Tegra appears to boot with function UARTA pre-
 			 * selected on mux group SDB. If two mux groups are
@@ -106,6 +127,13 @@ int funcmux_select(enum periph_id id, int config)
 		}
 		break;
 
+	case PERIPH_ID_SDMMC1:
+		if (config == FUNCMUX_SDMMC1_SDIO1_4BIT) {
+			pinmux_set_func(PINGRP_SDIO1, PMUX_FUNC_SDIO1);
+			pinmux_tristate_disable(PINGRP_SDIO1);
+		}
+		break;
+
 	case PERIPH_ID_SDMMC2:
 		if (config == FUNCMUX_SDMMC2_DTA_DTD_8BIT) {
 			pinmux_set_func(PINGRP_DTA, PMUX_FUNC_SDIO2);
diff --git a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h
index abc5b6b411..d748dd2787 100644
--- a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h
+++ b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h
@@ -19,16 +19,16 @@
 #ifndef _CLOCKS_AM33XX_H_
 #define _CLOCKS_AM33XX_H_
 
-#define OSC	24
+#define OSC	(V_OSCK/1000000)
 
 /* MAIN PLL Fdll = 550 MHZ, */
 #define MPUPLL_M	550
-#define MPUPLL_N	23
+#define MPUPLL_N	(OSC-1)
 #define MPUPLL_M2	1
 
 /* Core PLL Fdll = 1 GHZ, */
 #define COREPLL_M	1000
-#define COREPLL_N	23
+#define COREPLL_N	(OSC-1)
 
 #define COREPLL_M4	10	/* CORE_CLKOUTM4 = 200 MHZ */
 #define COREPLL_M5	8	/* CORE_CLKOUTM5 = 250 MHZ */
@@ -40,13 +40,13 @@
  * For clkout = 192 MHZ, Fdll = 960 MHZ, divider values are given below
  */
 #define PERPLL_M	960
-#define PERPLL_N	23
+#define PERPLL_N	(OSC-1)
 #define PERPLL_M2	5
 
 /* DDR Freq is 266 MHZ for now */
 /* Set Fdll = 400 MHZ , Fdll = M * 2 * CLKINP/ N + 1; clkout = Fdll /(2 * M2) */
 #define DDRPLL_M	266
-#define DDRPLL_N	23
+#define DDRPLL_N	(OSC-1)
 #define DDRPLL_M2	1
 
 extern void pll_init(void);
diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h
index cd002e632d..a027e3128f 100644
--- a/arch/arm/include/asm/arch-am33xx/cpu.h
+++ b/arch/arm/include/asm/arch-am33xx/cpu.h
@@ -53,8 +53,10 @@
 /* Reset control */
 #ifdef CONFIG_AM33XX
 #define PRM_RSTCTRL			0x44E00F00
+#define PRM_RSTST			0x44E00F08
 #endif
 #define PRM_RSTCTRL_RESET		0x01
+#define PRM_RSTST_WARM_RESET_MASK	0x232
 
 #ifndef __KERNEL_STRICT_NAMES
 #ifndef __ASSEMBLY__
@@ -62,7 +64,7 @@
 struct cm_wkuppll {
 	unsigned int wkclkstctrl;	/* offset 0x00 */
 	unsigned int wkctrlclkctrl;	/* offset 0x04 */
-	unsigned int resv1[1];
+	unsigned int wkgpio0clkctrl;	/* offset 0x08 */
 	unsigned int wkl4wkclkctrl;	/* offset 0x0c */
 	unsigned int resv2[4];
 	unsigned int idlestdpllmpu;	/* offset 0x20 */
@@ -111,34 +113,54 @@ struct cm_perpll {
 	unsigned int l3clkstctrl;	/* offset 0x0c */
 	unsigned int resv1;
 	unsigned int cpgmac0clkctrl;	/* offset 0x14 */
-	unsigned int resv2[4];
+	unsigned int lcdclkctrl;	/* offset 0x18 */
+	unsigned int usb0clkctrl;	/* offset 0x1C */
+	unsigned int resv2;
+	unsigned int tptc0clkctrl;	/* offset 0x24 */
 	unsigned int emifclkctrl;	/* offset 0x28 */
 	unsigned int ocmcramclkctrl;	/* offset 0x2c */
 	unsigned int gpmcclkctrl;	/* offset 0x30 */
-	unsigned int resv3[2];
+	unsigned int mcasp0clkctrl;	/* offset 0x34 */
+	unsigned int uart5clkctrl;	/* offset 0x38 */
 	unsigned int mmc0clkctrl;	/* offset 0x3C */
 	unsigned int elmclkctrl;	/* offset 0x40 */
 	unsigned int i2c2clkctrl;	/* offset 0x44 */
 	unsigned int i2c1clkctrl;	/* offset 0x48 */
 	unsigned int spi0clkctrl;	/* offset 0x4C */
 	unsigned int spi1clkctrl;	/* offset 0x50 */
-	unsigned int resv4[3];
+	unsigned int resv3[3];
 	unsigned int l4lsclkctrl;	/* offset 0x60 */
 	unsigned int l4fwclkctrl;	/* offset 0x64 */
-	unsigned int resv5[6];
+	unsigned int mcasp1clkctrl;	/* offset 0x68 */
+	unsigned int uart1clkctrl;	/* offset 0x6C */
+	unsigned int uart2clkctrl;	/* offset 0x70 */
+	unsigned int uart3clkctrl;	/* offset 0x74 */
+	unsigned int uart4clkctrl;	/* offset 0x78 */
+	unsigned int timer7clkctrl;	/* offset 0x7C */
 	unsigned int timer2clkctrl;	/* offset 0x80 */
-	unsigned int resv6[11];
+	unsigned int timer3clkctrl;	/* offset 0x84 */
+	unsigned int timer4clkctrl;	/* offset 0x88 */
+	unsigned int resv4[8];
+	unsigned int gpio1clkctrl;	/* offset 0xAC */
 	unsigned int gpio2clkctrl;	/* offset 0xB0 */
-	unsigned int resv7[7];
+	unsigned int gpio3clkctrl;	/* offset 0xB4 */
+	unsigned int resv5;
+	unsigned int tpccclkctrl;	/* offset 0xBC */
+	unsigned int dcan0clkctrl;	/* offset 0xC0 */
+	unsigned int dcan1clkctrl;	/* offset 0xC4 */
+	unsigned int resv6[2];
 	unsigned int emiffwclkctrl;	/* offset 0xD0 */
-	unsigned int resv8[2];
+	unsigned int resv7[2];
 	unsigned int l3instrclkctrl;	/* offset 0xDC */
 	unsigned int l3clkctrl;		/* Offset 0xE0 */
-	unsigned int resv9[14];
+	unsigned int resv8[4];
+	unsigned int mmc1clkctrl;	/* offset 0xF4 */
+	unsigned int mmc2clkctrl;	/* offset 0xF8 */
+	unsigned int resv9[8];
 	unsigned int l4hsclkstctrl;	/* offset 0x11C */
 	unsigned int l4hsclkctrl;	/* offset 0x120 */
 	unsigned int resv10[8];
-	unsigned int cpswclkctrl;	/* offset 0x144 */
+	unsigned int cpswclkstctrl;	/* offset 0x144 */
 };
 
 /* Encapsulating Display pll registers */
@@ -213,8 +235,6 @@ struct ctrl_stat {
 	unsigned int resv1[16];
 	unsigned int statusreg;		/* ofset 0x40 */
 };
-
-void init_timer(void);
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL_STRICT_NAMES */
 
diff --git a/arch/arm/include/asm/arch-am33xx/i2c.h b/arch/arm/include/asm/arch-am33xx/i2c.h
index 366e2bbec5..32b225800d 100644
--- a/arch/arm/include/asm/arch-am33xx/i2c.h
+++ b/arch/arm/include/asm/arch-am33xx/i2c.h
@@ -34,9 +34,9 @@ struct i2c {
 	unsigned short revnb_lo;        /* 0x00 */
 	unsigned short res1;
 	unsigned short revnb_hi;        /* 0x04 */
-	unsigned short res2[13];
-	unsigned short sysc;            /* 0x20 */
-	unsigned short res3;
+	unsigned short res2[5];
+	unsigned short sysc;		/* 0x10 */
+	unsigned short res3[9];
 	unsigned short irqstatus_raw;   /* 0x24 */
 	unsigned short res4;
 	unsigned short stat;            /* 0x28 */
@@ -76,6 +76,6 @@ struct i2c {
 };
 
 #define I2C_IP_CLK			48000000
-#define I2C_INTERNAL_SAMLPING_CLK	12000000
+#define I2C_INTERNAL_SAMPLING_CLK	12000000
 
 #endif /* _I2C_H_ */
diff --git a/arch/arm/include/asm/arch-at91/at91_pio.h b/arch/arm/include/asm/arch-at91/at91_pio.h
index 416cabf87c..0483c9820e 100644
--- a/arch/arm/include/asm/arch-at91/at91_pio.h
+++ b/arch/arm/include/asm/arch-at91/at91_pio.h
@@ -66,14 +66,50 @@ typedef struct at91_port {
 	u32	puer;		/* 0x64 Pull-up Enable Register */
 	u32	pusr;		/* 0x68 Pad Pull-up Status Register */
 	u32	reserved4;
+#if defined(CPU_HAS_PIO3)
+	u32	abcdsr1;	/* 0x70 Peripheral ABCD Select Register 1 */
+	u32	abcdsr2;	/* 0x74 Peripheral ABCD Select Register 2 */
+	u32	reserved5[2];
+	u32	ifscdr;		/* 0x80 Input Filter SCLK Disable Register */
+	u32	ifscer;		/* 0x84 Input Filter SCLK Enable Register */
+	u32	ifscsr;		/* 0x88 Input Filter SCLK Status Register */
+	u32	scdr;		/* 0x8C SCLK Divider Debouncing Register */
+	u32	ppddr;		/* 0x90 Pad Pull-down Disable Register */
+	u32	ppder;		/* 0x94 Pad Pull-down Enable Register */
+	u32	ppdsr;		/* 0x98 Pad Pull-down Status Register */
+	u32	reserved6;	/*  */
+#else
 	u32	asr;		/* 0x70 Select A Register */
 	u32	bsr;		/* 0x74 Select B Register */
 	u32	absr;		/* 0x78 AB Select Status Register */
 	u32	reserved5[9];	/*  */
+#endif
 	u32	ower;		/* 0xA0 Output Write Enable Register */
 	u32	owdr;		/* 0xA4 Output Write Disable Register */
-	u32	owsr;		/* OxA8 utput Write Status Register */
+	u32	owsr;		/* OxA8 Output Write Status Register */
+#if defined(CPU_HAS_PIO3)
+	u32	reserved7;	/*  */
+	u32	aimer;		/* 0xB0 Additional INT Modes Enable Register */
+	u32	aimdr;		/* 0xB4 Additional INT Modes Disable Register */
+	u32	aimmr;		/* 0xB8 Additional INT Modes Mask Register */
+	u32	reserved8;	/* */
+	u32	esr;		/* 0xC0 Edge Select Register */
+	u32	lsr;		/* 0xC4 Level Select Register */
+	u32	elsr;		/* 0xC8 Edge/Level Status Register */
+	u32	reserved9;	/* 0xCC */
+	u32	fellsr;		/* 0xD0 Falling /Low Level Select Register */
+	u32	rehlsr;		/* 0xD4 Rising /High Level Select Register */
+	u32	frlhsr;		/* 0xD8 Fall/Rise - Low/High Status Register */
+	u32	reserved10;	/* */
+	u32	locksr;		/* 0xE0 Lock Status */
+	u32	wpmr;		/* 0xE4 Write Protect Mode Register */
+	u32	wpsr;		/* 0xE8 Write Protect Status Register */
+	u32	reserved11[5];	/* */
+	u32	schmitt;	/* 0x100 Schmitt Trigger Register */
+	u32	reserved12[63];
+#else
 	u32	reserved6[85];
+#endif
 } at91_port_t;
 
 typedef union at91_pio {
@@ -94,6 +130,13 @@ typedef union at91_pio {
 #ifdef CONFIG_AT91_GPIO
 int at91_set_a_periph(unsigned port, unsigned pin, int use_pullup);
 int at91_set_b_periph(unsigned port, unsigned pin, int use_pullup);
+#if defined(CPU_HAS_PIO3)
+int at91_set_c_periph(unsigned port, unsigned pin, int use_pullup);
+int at91_set_d_periph(unsigned port, unsigned pin, int use_pullup);
+int at91_set_pio_debounce(unsigned port, unsigned pin, int is_on, int div);
+int at91_set_pio_pulldown(unsigned port, unsigned pin, int is_on);
+int at91_set_pio_disable_schmitt_trig(unsigned port, unsigned pin);
+#endif
 int at91_set_pio_input(unsigned port, unsigned pin, int use_pullup);
 int at91_set_pio_multi_drive(unsigned port, unsigned pin, int is_on);
 int at91_set_pio_output(unsigned port, unsigned pin, int value);
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index ac4ddc7354..b1e22f2c15 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -24,6 +24,7 @@
 
 #define DEVICE_NOT_AVAILABLE		0
 
+#define EXYNOS_CPU_NAME			"Exynos"
 #define EXYNOS4_ADDR_BASE		0x10000000
 
 /* EXYNOS4 */
@@ -93,29 +94,42 @@ static inline int s5p_get_cpu_rev(void)
 
 static inline void s5p_set_cpu_id(void)
 {
-	s5p_cpu_id = readl(EXYNOS4_PRO_ID);
-	s5p_cpu_id = (0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12));
-
-	/*
-	 * 0xC200: EXYNOS4210 EVT0
-	 * 0xC210: EXYNOS4210 EVT1
-	 */
-	if (s5p_cpu_id == 0xC200) {
-		s5p_cpu_id |= 0x10;
+	unsigned int pro_id = (readl(EXYNOS4_PRO_ID) & 0x00FFF000) >> 12;
+
+	switch (pro_id) {
+	case 0x200:
+		/* Exynos4210 EVT0 */
+		s5p_cpu_id = 0x4210;
 		s5p_cpu_rev = 0;
-	} else if (s5p_cpu_id == 0xC210) {
-		s5p_cpu_rev = 1;
+		break;
+	case 0x210:
+		/* Exynos4210 EVT1 */
+		s5p_cpu_id = 0x4210;
+		break;
+	case 0x412:
+		/* Exynos4412 */
+		s5p_cpu_id = 0x4412;
+		break;
+	case 0x520:
+		/* Exynos5250 */
+		s5p_cpu_id = 0x5250;
+		break;
 	}
 }
 
+static inline char *s5p_get_cpu_name(void)
+{
+	return EXYNOS_CPU_NAME;
+}
+
 #define IS_SAMSUNG_TYPE(type, id)			\
 static inline int cpu_is_##type(void)			\
 {							\
-	return s5p_cpu_id == id ? 1 : 0;		\
+	return (s5p_cpu_id >> 12) == id;		\
 }
 
-IS_SAMSUNG_TYPE(exynos4, 0xc210)
-IS_SAMSUNG_TYPE(exynos5, 0xc520)
+IS_SAMSUNG_TYPE(exynos4, 0x4)
+IS_SAMSUNG_TYPE(exynos5, 0x5)
 
 #define SAMSUNG_BASE(device, base)				\
 static inline unsigned int samsung_get_base_##device(void)	\
diff --git a/arch/arm/include/asm/arch-exynos/periph.h b/arch/arm/include/asm/arch-exynos/periph.h
new file mode 100644
index 0000000000..5db25aa88a
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/periph.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Rajeshwari Shinde <rajeshwari.s@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_PERIPH_H
+#define __ASM_ARM_ARCH_PERIPH_H
+
+/*
+ * Peripherals requiring clock/pinmux configuration. List will
+ * grow with support for more devices getting added.
+ *
+ */
+enum periph_id {
+	PERIPH_ID_SDMMC0,
+	PERIPH_ID_SDMMC1,
+	PERIPH_ID_SDMMC2,
+	PERIPH_ID_SDMMC3,
+	PERIPH_ID_SROMC,
+	PERIPH_ID_UART0,
+	PERIPH_ID_UART1,
+	PERIPH_ID_UART2,
+	PERIPH_ID_UART3,
+
+	PERIPH_ID_COUNT,
+	PERIPH_ID_NONE = -1,
+};
+
+#endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/arch/arm/include/asm/arch-exynos/pinmux.h b/arch/arm/include/asm/arch-exynos/pinmux.h
new file mode 100644
index 0000000000..10ea736c7d
--- /dev/null
+++ b/arch/arm/include/asm/arch-exynos/pinmux.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ * Abhilash Kesavan <a.kesavan@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_PINMUX_H
+#define __ASM_ARM_ARCH_PINMUX_H
+
+#include "periph.h"
+
+/*
+ * Flags for setting specific configarations of peripherals.
+ * List will grow with support for more devices getting added.
+ */
+enum {
+	PINMUX_FLAG_NONE	= 0x00000000,
+
+	/* Flags for eMMC */
+	PINMUX_FLAG_8BIT_MODE	= 1 << 0,       /* SDMMC 8-bit mode */
+
+	/* Flags for SROM controller */
+	PINMUX_FLAG_BANK	= 3 << 0,       /* bank number (0-3) */
+	PINMUX_FLAG_16BIT	= 1 << 2,       /* 16-bit width */
+};
+
+/**
+ * Configures the pinmux for a particular peripheral.
+ *
+ * Each gpio can be configured in many different ways (4 bits on exynos)
+ * such as "input", "output", "special function", "external interrupt"
+ * etc. This function will configure the peripheral pinmux along with
+ * pull-up/down and drive strength.
+ *
+ * @param peripheral	peripheral to be configured
+ * @param flags		configure flags
+ * @return 0 if ok, -1 on error (e.g. unsupported peripheral)
+ */
+int exynos_pinmux_config(int peripheral, int flags);
+
+#endif
diff --git a/arch/arm/include/asm/arch-kirkwood/config.h b/arch/arm/include/asm/arch-kirkwood/config.h
index 91164eb402..a9499b70cd 100644
--- a/arch/arm/include/asm/arch-kirkwood/config.h
+++ b/arch/arm/include/asm/arch-kirkwood/config.h
@@ -82,9 +82,15 @@
 #ifdef CONFIG_CMD_SF
 #define CONFIG_HARD_SPI			1
 #define CONFIG_KIRKWOOD_SPI		1
-#define CONFIG_ENV_SPI_BUS		0
-#define CONFIG_ENV_SPI_CS		0
-#define CONFIG_ENV_SPI_MAX_HZ		50000000	/*50Mhz */
+#ifndef CONFIG_ENV_SPI_BUS
+# define CONFIG_ENV_SPI_BUS		0
+#endif
+#ifndef CONFIG_ENV_SPI_CS
+# define CONFIG_ENV_SPI_CS		0
+#endif
+#ifndef CONFIG_ENV_SPI_MAX_HZ
+# define CONFIG_ENV_SPI_MAX_HZ		50000000
+#endif
 #endif
 
 /*
diff --git a/arch/arm/include/asm/arch-kirkwood/mpp.h b/arch/arm/include/asm/arch-kirkwood/mpp.h
index b3c090edcd..8e50ee7f14 100644
--- a/arch/arm/include/asm/arch-kirkwood/mpp.h
+++ b/arch/arm/include/asm/arch-kirkwood/mpp.h
@@ -312,6 +312,6 @@
 
 #define MPP_MAX			49
 
-void kirkwood_mpp_conf(unsigned int *mpp_list);
+void kirkwood_mpp_conf(u32 *mpp_list, u32 *mpp_save);
 
 #endif
diff --git a/arch/arm/include/asm/arch-kirkwood/spi.h b/arch/arm/include/asm/arch-kirkwood/spi.h
index 1d5043f94f..c79bed7ed9 100644
--- a/arch/arm/include/asm/arch-kirkwood/spi.h
+++ b/arch/arm/include/asm/arch-kirkwood/spi.h
@@ -37,6 +37,17 @@ struct kwspi_registers {
 	u32 irq_mask;	/* 0x10614 */
 };
 
+/* They are used to define CONFIG_SYS_KW_SPI_MPP
+ * each of the below #defines selects which mpp is
+ * configured for each SPI signal in spi_claim_bus
+ * bit 0: selects pin for MOSI (MPP1 if 0, MPP6 if 1)
+ * bit 1: selects pin for SCK (MPP2 if 0, MPP10 if 1)
+ * bit 2: selects pin for MISO (MPP3 if 0, MPP11 if 1)
+ */
+#define MOSI_MPP6	(1 << 0)
+#define SCK_MPP10	(1 << 1)
+#define MISO_MPP11	(1 << 2)
+
 #define KWSPI_CLKPRESCL_MASK	0x1f
 #define KWSPI_CSN_ACT		1 /* Activates serial memory interface */
 #define KWSPI_SMEMRDY		(1 << 1) /* SerMem Data xfer ready */
diff --git a/arch/arm/include/asm/arch-mx28/regs-common.h b/arch/arm/include/asm/arch-mx28/regs-common.h
index 94b512d18a..d2e19538af 100644
--- a/arch/arm/include/asm/arch-mx28/regs-common.h
+++ b/arch/arm/include/asm/arch-mx28/regs-common.h
@@ -70,7 +70,7 @@ struct mx28_register_32 {
 #define	mx28_reg_8(name)				\
 	union {						\
 		struct { __mx28_reg_8(name) };		\
-		struct mx28_register_32 name##_reg;	\
+		struct mx28_register_8 name##_reg;	\
 	};
 
 #define	mx28_reg_32(name)				\
diff --git a/arch/arm/include/asm/arch-mx6/mx6x_pins.h b/arch/arm/include/asm/arch-mx6/mx6x_pins.h
index afaa068bb9..9979651b0f 100644
--- a/arch/arm/include/asm/arch-mx6/mx6x_pins.h
+++ b/arch/arm/include/asm/arch-mx6/mx6x_pins.h
@@ -48,8 +48,8 @@
 #define PAD_CTL_SRE_FAST	(1 << 0)
 #define PAD_CTL_SRE_SLOW	(0 << 0)
 
-#define NO_MUX_I		0x3FF
-#define NO_PAD_I		0x7FF
+#define NO_MUX_I                0
+#define NO_PAD_I                0
 
 enum {
 	MX6Q_PAD_SD2_DAT1__USDHC2_DAT1		= IOMUX_PAD(0x0360, 0x004C, 0, 0x0000, 0, 0),
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h
index 457f99d2c5..5683e16177 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -479,6 +479,8 @@ struct prm {
 
 #define PRM_RSTCTRL		0x48307250
 #define PRM_RSTCTRL_RESET	0x04
+#define PRM_RSTST			0x48307258
+#define PRM_RSTST_WARM_RESET_MASK	0x7D2
 #define SYSCLKDIV_1		(0x1 << 6)
 #define SYSCLKDIV_2		(0x1 << 7)
 
diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index 2a89e56534..9e52b12aa2 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -74,4 +74,5 @@ void power_init_r(void);
 void dieid_num_r(void);
 void do_omap3_emu_romcode_call(u32 service_id, u32 parameters);
 void omap3_gp_romcode_call(u32 service_id, u32 parameter);
+u32 warm_reset(void);
 #endif
diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clocks.h
index 617729c32b..be20fc0ce6 100644
--- a/arch/arm/include/asm/arch-omap4/clocks.h
+++ b/arch/arm/include/asm/arch-omap4/clocks.h
@@ -525,6 +525,11 @@ struct omap4_scrm_regs {
 
 #define DPLL_CLKOUT_DIV_MASK	0x1F /* post-divider mask */
 
+/* CM_DLL_CTRL */
+#define CM_DLL_CTRL_OVERRIDE_SHIFT	0
+#define CM_DLL_CTRL_OVERRIDE_MASK	(1 << 0)
+#define CM_DLL_CTRL_NO_OVERRIDE		0
+
 /* CM_CLKMODE_DPLL */
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT		11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK		(1 << 11)
diff --git a/arch/arm/include/asm/arch-omap4/cpu.h b/arch/arm/include/asm/arch-omap4/cpu.h
index feddb7de51..a8c4c60c8c 100644
--- a/arch/arm/include/asm/arch-omap4/cpu.h
+++ b/arch/arm/include/asm/arch-omap4/cpu.h
@@ -178,5 +178,7 @@ struct watchdog {
 
 #define PRM_RSTCTRL		PRM_DEVICE_BASE
 #define PRM_RSTCTRL_RESET	0x01
+#define PRM_RSTST		(PRM_DEVICE_BASE + 0x4)
+#define PRM_RSTST_WARM_RESET_MASK	0x07EA
 
 #endif /* _CPU_H */
diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h
index 47c5883025..03bd923145 100644
--- a/arch/arm/include/asm/arch-omap4/omap.h
+++ b/arch/arm/include/asm/arch-omap4/omap.h
@@ -112,7 +112,7 @@
 #define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER	0x9E9E9E9E
 #define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN	0x7C7C7C7C
 #define LPDDR2IO_GR10_WD_MASK				(3 << 17)
-#define CONTROL_LPDDR2IO_3_VAL		0xA0888C00
+#define CONTROL_LPDDR2IO_3_VAL		0xA0888C0F
 
 /* CONTROL_EFUSE_2 */
 #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1		0x00ffc000
diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h
index c6e3ad26ff..d633573c25 100644
--- a/arch/arm/include/asm/arch-omap4/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap4/sys_proto.h
@@ -57,6 +57,8 @@ void init_omap_revision(void);
 void do_io_settings(void);
 void omap_vc_init(u16 speed_khz);
 int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
+u32 warm_reset(void);
+void force_emif_self_refresh(void);
 /*
  * This is used to verify if the configuration header
  * was executed by Romcode prior to control of transfer
diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clocks.h
index f32cf3eeef..5f1a7aa770 100644
--- a/arch/arm/include/asm/arch-omap5/clocks.h
+++ b/arch/arm/include/asm/arch-omap5/clocks.h
@@ -480,6 +480,13 @@ struct omap5_prcm_regs {
 	u32 pad217[4];
 	u32 prm_vc_cfg_i2c_mode;		/* 4ae07bb4 */
 	u32 prm_vc_cfg_i2c_clk;			/* 4ae07bb8 */
+	u32 pad218[2];
+	u32 prm_sldo_core_setup;		/* 4ae07bc4 */
+	u32 prm_sldo_core_ctrl;			/* 4ae07bc8 */
+	u32 prm_sldo_mpu_setup;			/* 4ae07bcc */
+	u32 prm_sldo_mpu_ctrl;			/* 4ae07bd0 */
+	u32 prm_sldo_mm_setup;			/* 4ae07bd4 */
+	u32 prm_sldo_mm_ctrl;			/* 4ae07bd8 */
 };
 
 /* DPLL register offsets */
@@ -490,6 +497,11 @@ struct omap5_prcm_regs {
 
 #define DPLL_CLKOUT_DIV_MASK	0x1F /* post-divider mask */
 
+/* CM_DLL_CTRL */
+#define CM_DLL_CTRL_OVERRIDE_SHIFT		0
+#define CM_DLL_CTRL_OVERRIDE_MASK		(1 << 0)
+#define CM_DLL_CTRL_NO_OVERRIDE			0
+
 /* CM_CLKMODE_DPLL */
 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT		11
 #define CM_CLKMODE_DPLL_REGM4XEN_MASK		(1 << 11)
@@ -641,6 +653,9 @@ struct omap5_prcm_regs {
 #define VDD_MPU		1000
 #define VDD_MM		1000
 #define VDD_CORE	1040
+#define VDD_MPU_5432	1150
+#define VDD_MM_5432	1150
+#define VDD_CORE_5432	1150
 
 /* Standard offset is 0.5v expressed in uv */
 #define PALMAS_SMPS_BASE_VOLT_UV 500000
diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h
index 8ef17c9a14..5e62013236 100644
--- a/arch/arm/include/asm/arch-omap5/cpu.h
+++ b/arch/arm/include/asm/arch-omap5/cpu.h
@@ -182,5 +182,7 @@ struct watchdog {
 
 #define PRM_RSTCTRL		PRM_DEVICE_BASE
 #define PRM_RSTCTRL_RESET	0x01
+#define PRM_RSTST		(PRM_DEVICE_BASE + 0x4)
+#define PRM_RSTST_WARM_RESET_MASK	0x7FEA
 
 #endif /* _CPU_H */
diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h
index e3f55d2020..7f05cb5b4a 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -40,7 +40,7 @@
 #define OMAP54XX_L4_PER_BASE	0x48000000
 
 #define OMAP54XX_DRAM_ADDR_SPACE_START	0x80000000
-#define OMAP54XX_DRAM_ADDR_SPACE_END	0xD0000000
+#define OMAP54XX_DRAM_ADDR_SPACE_END	0xFFFFFFFF
 #define DRAM_ADDR_SPACE_START	OMAP54XX_DRAM_ADDR_SPACE_START
 #define DRAM_ADDR_SPACE_END	OMAP54XX_DRAM_ADDR_SPACE_END
 
@@ -56,7 +56,8 @@
 #define CONTROL_ID_CODE		(CTRL_BASE + 0x204)
 
 /* To be verified */
-#define OMAP5_CONTROL_ID_CODE_ES1_0	0x0B85202F
+#define OMAP5430_CONTROL_ID_CODE_ES1_0		0x0B94202F
+#define OMAP5432_CONTROL_ID_CODE_ES1_0		0x0B99802F
 
 /* STD_FUSE_PROD_ID_1 */
 #define STD_FUSE_PROD_ID_1		(CTRL_BASE + 0x218)
@@ -178,7 +179,14 @@ struct omap_sys_ctrl_regs {
 	u32 control_srcomp_east_side; /*0x4A002E7C*/
 	u32 control_srcomp_west_side; /*0x4A002E80*/
 	u32 control_srcomp_code_latch; /*0x4A002E84*/
-	u32 pad4[3680198];
+	u32 pad4[3679394];
+	u32 control_port_emif1_sdram_config;		/*0x4AE0C110*/
+	u32 control_port_emif1_lpddr2_nvm_config;	/*0x4AE0C114*/
+	u32 control_port_emif2_sdram_config;		/*0x4AE0C118*/
+	u32 pad5[10];
+	u32 control_emif1_sdram_config_ext;		/* 0x4AE0C144 */
+	u32 control_emif2_sdram_config_ext;		/* 0x4AE0C148 */
+	u32 pad6[789];
 	u32 control_smart1nopmio_padconf_0; /* 0x4AE0CDA0 */
 	u32 control_smart1nopmio_padconf_1; /* 0x4AE0CDA4 */
 	u32 control_padconf_mode; /* 0x4AE0CDA8 */
@@ -233,6 +241,12 @@ struct omap_sys_ctrl_regs {
 #define DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL 0x8421084
 #define DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL 0x8421000
 
+#define DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL	0x7C7C7C6C
+#define DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL	0x64646464
+#define DDR_IO_0_VREF_CELLS_DDR3_VALUE				0xBAE8C631
+#define DDR_IO_1_VREF_CELLS_DDR3_VALUE				0xBC6318DC
+#define DDR_IO_2_VREF_CELLS_DDR3_VALUE				0x0
+
 #define EFUSE_1 0x45145100
 #define EFUSE_2 0x45145100
 #define EFUSE_3 0x45145100
diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h
index 8396a22141..74feb90277 100644
--- a/arch/arm/include/asm/arch-omap5/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap5/sys_proto.h
@@ -57,6 +57,8 @@ void init_omap_revision(void);
 void do_io_settings(void);
 void omap_vc_init(u16 speed_khz);
 int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
+u32 warm_reset(void);
+void force_emif_self_refresh(void);
 
 /*
  * This is used to verify if the configuration header
diff --git a/arch/arm/include/asm/arch-s5pc1xx/cpu.h b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
index 510ead4d99..2362b9985b 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/cpu.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
@@ -23,6 +23,7 @@
 #ifndef _S5PC1XX_CPU_H
 #define _S5PC1XX_CPU_H
 
+#define S5P_CPU_NAME		"S5P"
 #define S5PC1XX_ADDR_BASE	0xE0000000
 
 /* S5PC100 */
@@ -71,6 +72,11 @@ static inline void s5p_set_cpu_id(void)
 	s5p_cpu_id = 0xC000 | ((s5p_cpu_id & 0x00FFF000) >> 12);
 }
 
+static inline char *s5p_get_cpu_name(void)
+{
+	return S5P_CPU_NAME;
+}
+
 #define IS_SAMSUNG_TYPE(type, id)			\
 static inline int cpu_is_##type(void)			\
 {							\
diff --git a/arch/arm/include/asm/arch-spear/clk.h b/arch/arm/include/asm/arch-spear/clk.h
new file mode 100644
index 0000000000..a45ec1861c
--- /dev/null
+++ b/arch/arm/include/asm/arch-spear/clk.h
@@ -0,0 +1,27 @@
+/*
+ * (C) Copyright 2010
+ * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
+{
+	return 83000000;
+}
diff --git a/arch/arm/include/asm/arch-spear/gpio.h b/arch/arm/include/asm/arch-spear/gpio.h
new file mode 100644
index 0000000000..c3697de8c5
--- /dev/null
+++ b/arch/arm/include/asm/arch-spear/gpio.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2012 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef __ASM_ARCH_SPEAR_GPIO_H
+#define __ASM_ARCH_SPEAR_GPIO_H
+
+enum gpio_direction {
+	GPIO_DIRECTION_IN,
+	GPIO_DIRECTION_OUT,
+};
+
+struct gpio_regs {
+	u32 gpiodata[0x100];	/* 0x000 ... 0x3fc */
+	u32 gpiodir;		/* 0x400 */
+};
+
+#define SPEAR_GPIO_COUNT		8
+#define DATA_REG_ADDR(gpio)		(1 << (gpio + 2))
+
+#endif	/* __ASM_ARCH_SPEAR_GPIO_H */
diff --git a/arch/arm/include/asm/arch-spear/hardware.h b/arch/arm/include/asm/arch-spear/hardware.h
index 818f36cc66..81509119dd 100644
--- a/arch/arm/include/asm/arch-spear/hardware.h
+++ b/arch/arm/include/asm/arch-spear/hardware.h
@@ -24,43 +24,68 @@
 #ifndef _ASM_ARCH_HARDWARE_H
 #define _ASM_ARCH_HARDWARE_H
 
-#define CONFIG_SYS_USBD_BASE			(0xE1100000)
-#define CONFIG_SYS_PLUG_BASE			(0xE1200000)
-#define CONFIG_SYS_FIFO_BASE			(0xE1000800)
-#define CONFIG_SYS_SMI_BASE			(0xFC000000)
-#define CONFIG_SPEAR_SYSCNTLBASE		(0xFCA00000)
-#define CONFIG_SPEAR_TIMERBASE			(0xFC800000)
-#define CONFIG_SPEAR_MISCBASE			(0xFCA80000)
+#define CONFIG_SYS_USBD_BASE			0xE1100000
+#define CONFIG_SYS_PLUG_BASE			0xE1200000
+#define CONFIG_SYS_FIFO_BASE			0xE1000800
+#define CONFIG_SYS_SMI_BASE			0xFC000000
+#define CONFIG_SPEAR_SYSCNTLBASE		0xFCA00000
+#define CONFIG_SPEAR_TIMERBASE			0xFC800000
+#define CONFIG_SPEAR_MISCBASE			0xFCA80000
+#define CONFIG_SPEAR_ETHBASE			0xE0800000
+#define CONFIG_SPEAR_MPMCBASE			0xFC600000
+#define CONFIG_SSP1_BASE			0xD0100000
+#define CONFIG_SSP2_BASE			0xD0180000
+#define CONFIG_SSP3_BASE			0xD8180000
+#define CONFIG_GPIO_BASE			0xD8100000
 
 #define CONFIG_SYS_NAND_CLE			(1 << 16)
 #define CONFIG_SYS_NAND_ALE			(1 << 17)
 
 #if defined(CONFIG_SPEAR600)
-#define CONFIG_SYS_I2C_BASE			(0xD0200000)
-#define CONFIG_SPEAR_FSMCBASE			(0xD1800000)
+#define CONFIG_SYS_I2C_BASE			0xD0200000
+#define CONFIG_SYS_FSMC_BASE			0xD1800000
+#define CONFIG_FSMC_NAND_BASE			0xD2000000
+
+#define CONFIG_SPEAR_BOOTSTRAPCFG		0xFCA80000
+#define CONFIG_SPEAR_BOOTSTRAPSHFT		16
+#define CONFIG_SPEAR_BOOTSTRAPMASK		0xB
+#define CONFIG_SPEAR_ONLYSNORBOOT		0xA
+#define CONFIG_SPEAR_NORNANDBOOT		0xB
+#define CONFIG_SPEAR_NORNAND8BOOT		0x8
+#define CONFIG_SPEAR_NORNAND16BOOT		0x9
+#define CONFIG_SPEAR_USBBOOT			0x8
+
+#define CONFIG_SPEAR_MPMCREGS			100
 
 #elif defined(CONFIG_SPEAR300)
-#define CONFIG_SYS_I2C_BASE			(0xD0180000)
-#define CONFIG_SPEAR_FSMCBASE			(0x94000000)
+#define CONFIG_SYS_I2C_BASE			0xD0180000
+#define CONFIG_SYS_FSMC_BASE			0x94000000
 
 #elif defined(CONFIG_SPEAR310)
-#define CONFIG_SYS_I2C_BASE			(0xD0180000)
-#define CONFIG_SPEAR_FSMCBASE			(0x44000000)
+#define CONFIG_SYS_I2C_BASE			0xD0180000
+#define CONFIG_SYS_FSMC_BASE			0x44000000
 
 #undef CONFIG_SYS_NAND_CLE
 #undef CONFIG_SYS_NAND_ALE
 #define CONFIG_SYS_NAND_CLE			(1 << 17)
 #define CONFIG_SYS_NAND_ALE			(1 << 16)
 
-#define CONFIG_SPEAR_EMIBASE			(0x4F000000)
-#define CONFIG_SPEAR_RASBASE			(0xB4000000)
+#define CONFIG_SPEAR_EMIBASE			0x4F000000
+#define CONFIG_SPEAR_RASBASE			0xB4000000
+
+#define CONFIG_SYS_MACB0_BASE			0xB0000000
+#define CONFIG_SYS_MACB1_BASE			0xB0800000
+#define CONFIG_SYS_MACB2_BASE			0xB1000000
+#define CONFIG_SYS_MACB3_BASE			0xB1800000
 
 #elif defined(CONFIG_SPEAR320)
-#define CONFIG_SYS_I2C_BASE			(0xD0180000)
-#define CONFIG_SPEAR_FSMCBASE			(0x4C000000)
+#define CONFIG_SYS_I2C_BASE			0xD0180000
+#define CONFIG_SYS_FSMC_BASE			0x4C000000
+
+#define CONFIG_SPEAR_EMIBASE			0x40000000
+#define CONFIG_SPEAR_RASBASE			0xB3000000
 
-#define CONFIG_SPEAR_EMIBASE			(0x40000000)
-#define CONFIG_SPEAR_RASBASE			(0xB3000000)
+#define CONFIG_SYS_MACB0_BASE			0xAA000000
 
 #endif
 #endif /* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/include/asm/arch-spear/spr_defs.h b/arch/arm/include/asm/arch-spear/spr_defs.h
index fa8412ccfc..71d64a1992 100644
--- a/arch/arm/include/asm/arch-spear/spr_defs.h
+++ b/arch/arm/include/asm/arch-spear/spr_defs.h
@@ -28,6 +28,23 @@ extern int spear_board_init(ulong);
 extern void setfreq(unsigned int, unsigned int);
 extern unsigned int setfreq_sz;
 
+void plat_ddr_init(void);
+void soc_init(void);
+void spear_late_init(void);
+void plat_late_init(void);
+
+int snor_boot_selected(void);
+int nand_boot_selected(void);
+int pnor_boot_selected(void);
+int usb_boot_selected(void);
+int uart_boot_selected(void);
+int tftp_boot_selected(void);
+int i2c_boot_selected(void);
+int spi_boot_selected(void);
+int mmc_boot_selected(void);
+
+extern u32 mpmc_conf_vals[];
+
 struct chip_data {
 	int cpufreq;
 	int dramfreq;
@@ -43,4 +60,10 @@ struct chip_data {
 #define MAC_OFF		0x2
 #define MAC_LEN		0x6
 
+#define PNOR_WIDTH_8			0
+#define	PNOR_WIDTH_16			1
+#define	PNOR_WIDTH_32			2
+#define PNOR_WIDTH_NUM			3
+#define PNOR_WIDTH_SEARCH		0xff
+
 #endif
diff --git a/arch/arm/include/asm/arch-spear/spr_gpt.h b/arch/arm/include/asm/arch-spear/spr_gpt.h
index 965b5abb9a..d95ba52597 100644
--- a/arch/arm/include/asm/arch-spear/spr_gpt.h
+++ b/arch/arm/include/asm/arch-spear/spr_gpt.h
@@ -79,7 +79,7 @@ struct gpt_regs {
 #define GPT_FREE_RUNNING		0xFFFF
 
 /* Timer, HZ specific defines */
-#define CONFIG_SPEAR_HZ			(1000)
-#define CONFIG_SPEAR_HZ_CLOCK		(8300000)
+#define CONFIG_SPEAR_HZ			1000
+#define CONFIG_SPEAR_HZ_CLOCK		8300000
 
 #endif
diff --git a/arch/arm/include/asm/arch-spear/spr_misc.h b/arch/arm/include/asm/arch-spear/spr_misc.h
index 8b96d9b52a..5f67a5fa20 100644
--- a/arch/arm/include/asm/arch-spear/spr_misc.h
+++ b/arch/arm/include/asm/arch-spear/spr_misc.h
@@ -37,7 +37,7 @@ struct misc_regs {
 	u32 amba_clk_cfg;	/* 0x24 */
 	u32 periph_clk_cfg;	/* 0x28 */
 	u32 periph1_clken;	/* 0x2C */
-	u32 periph2_clken;	/* 0x30 */
+	u32 soc_core_id;	/* 0x30 */
 	u32 ras_clken;		/* 0x34 */
 	u32 periph1_rst;	/* 0x38 */
 	u32 periph2_rst;	/* 0x3C */
@@ -46,7 +46,7 @@ struct misc_regs {
 	u32 prsc2_clk_cfg;	/* 0x48 */
 	u32 prsc3_clk_cfg;	/* 0x4C */
 	u32 amem_cfg_ctrl;	/* 0x50 */
-	u32 port_cfg_ctrl;	/* 0x54 */
+	u32 expi_clk_cfg;	/* 0x54 */
 	u32 reserved_1;		/* 0x58 */
 	u32 clcd_synth_clk;	/* 0x5C */
 	u32 irda_synth_clk;	/* 0x60 */
@@ -101,6 +101,37 @@ struct misc_regs {
 	u32 ras_gpp2_out;	/* 0x800C */
 };
 
+/* SYNTH_CLK value*/
+#define SYNTH23			0x00020003
+
+/* PLLx_FRQ value */
+#if defined(CONFIG_SPEAR3XX)
+#define FREQ_332		0xA600010C
+#define FREQ_266		0x8500010C
+#elif defined(CONFIG_SPEAR600)
+#define FREQ_332		0xA600010F
+#define FREQ_266		0x8500010F
+#endif
+
+/* PLL_CTR_REG   */
+#define MEM_CLK_SEL_MSK		0x70000000
+#define MEM_CLK_HCLK		0x00000000
+#define MEM_CLK_2HCLK		0x10000000
+#define MEM_CLK_PLL2		0x30000000
+
+#define EXPI_CLK_CFG_LOW_COMPR	0x2000
+#define EXPI_CLK_CFG_CLK_EN	0x0400
+#define EXPI_CLK_CFG_RST	0x0200
+#define EXPI_CLK_SYNT_EN	0x0010
+#define EXPI_CLK_CFG_SEL_PLL2	0x0004
+#define EXPI_CLK_CFG_INT_CLK_EN	0x0001
+
+#define PLL2_CNTL_6UA		0x1c00
+#define PLL2_CNTL_SAMPLE	0x0008
+#define PLL2_CNTL_ENABLE	0x0004
+#define PLL2_CNTL_RESETN	0x0002
+#define PLL2_CNTL_LOCK		0x0001
+
 /* AUTO_CFG_REG value */
 #define MISC_SOCCFGMSK                  0x0000003F
 #define MISC_SOCCFG30                   0x0000000C
@@ -110,6 +141,8 @@ struct misc_regs {
 /* PERIPH_CLK_CFG value */
 #define MISC_GPT3SYNTH			0x00000400
 #define MISC_GPT4SYNTH			0x00000800
+#define CONFIG_SPEAR_UART48M		0
+#define CONFIG_SPEAR_UARTCLKMSK		(0x1 << 4)
 
 /* PRSC_CLK_CFG value */
 /*
@@ -126,5 +159,115 @@ struct misc_regs {
 
 /* PERIPH1_CLKEN, PERIPH1_RST value */
 #define MISC_USBDENB			0x01000000
+#define MISC_ETHENB			0x00800000
+#define MISC_SMIENB			0x00200000
+#define MISC_GPT3ENB			0x00010000
+#define MISC_GPIO4ENB			0x00002000
+#define MISC_GPT2ENB			0x00000800
+#define MISC_FSMCENB			0x00000200
+#define MISC_I2CENB			0x00000080
+#define MISC_SSP2ENB			0x00000070
+#define MISC_UART0ENB			0x00000008
+
+/*   PERIPH_CLK_CFG   */
+#define  XTALTIMEEN		0x00000001
+#define  PLLTIMEEN		0x00000002
+#define  CLCDCLK_SYNTH		0x00000000
+#define  CLCDCLK_48MHZ		0x00000004
+#define  CLCDCLK_EXT		0x00000008
+#define  UARTCLK_MASK		(0x1 << 4)
+#define  UARTCLK_48MHZ		0x00000000
+#define  UARTCLK_SYNTH		0x00000010
+#define  IRDACLK_48MHZ		0x00000000
+#define  IRDACLK_SYNTH		0x00000020
+#define  IRDACLK_EXT		0x00000040
+#define  RTC_DISABLE		0x00000080
+#define  GPT1CLK_48MHZ		0x00000000
+#define  GPT1CLK_SYNTH		0x00000100
+#define  GPT2CLK_48MHZ		0x00000000
+#define  GPT2CLK_SYNTH		0x00000200
+#define  GPT3CLK_48MHZ		0x00000000
+#define  GPT3CLK_SYNTH		0x00000400
+#define  GPT4CLK_48MHZ		0x00000000
+#define  GPT4CLK_SYNTH		0x00000800
+#define  GPT5CLK_48MHZ		0x00000000
+#define  GPT5CLK_SYNTH		0x00001000
+#define  GPT1_FREEZE		0x00002000
+#define  GPT2_FREEZE		0x00004000
+#define  GPT3_FREEZE		0x00008000
+#define  GPT4_FREEZE		0x00010000
+#define  GPT5_FREEZE		0x00020000
+
+/*  PERIPH1_CLKEN bits  */
+#define PERIPH_ARM1_WE		0x00000001
+#define PERIPH_ARM1		0x00000002
+#define PERIPH_ARM2		0x00000004
+#define PERIPH_UART1		0x00000008
+#define PERIPH_UART2		0x00000010
+#define PERIPH_SSP1		0x00000020
+#define PERIPH_SSP2		0x00000040
+#define PERIPH_I2C		0x00000080
+#define PERIPH_JPEG		0x00000100
+#define PERIPH_FSMC		0x00000200
+#define PERIPH_FIRDA		0x00000400
+#define PERIPH_GPT4		0x00000800
+#define PERIPH_GPT5		0x00001000
+#define PERIPH_GPIO4		0x00002000
+#define PERIPH_SSP3		0x00004000
+#define PERIPH_ADC		0x00008000
+#define PERIPH_GPT3		0x00010000
+#define PERIPH_RTC		0x00020000
+#define PERIPH_GPIO3		0x00040000
+#define PERIPH_DMA		0x00080000
+#define PERIPH_ROM		0x00100000
+#define PERIPH_SMI		0x00200000
+#define PERIPH_CLCD		0x00400000
+#define PERIPH_GMAC		0x00800000
+#define PERIPH_USBD		0x01000000
+#define PERIPH_USBH1		0x02000000
+#define PERIPH_USBH2		0x04000000
+#define PERIPH_MPMC		0x08000000
+#define PERIPH_RAMW		0x10000000
+#define PERIPH_MPMC_EN		0x20000000
+#define PERIPH_MPMC_WE		0x40000000
+#define PERIPH_MPMCMSK		0x60000000
+
+#define PERIPH_CLK_ALL		0x0FFFFFF8
+#define PERIPH_RST_ALL		0x00000004
+
+/* DDR_PAD values */
+#define DDR_PAD_CNF_MSK		0x0000ffff
+#define DDR_PAD_SW_CONF		0x00060000
+#define DDR_PAD_SSTL_SEL	0x00000001
+#define DDR_PAD_DRAM_TYPE	0x00008000
+
+/* DDR_COMP values */
+#define DDR_COMP_ACCURATE	0x00000010
+
+/* SoC revision stuff */
+#define SOC_PRI_SHFT		16
+#define SOC_SEC_SHFT		8
+
+/* Revision definitions */
+#define SOC_SPEAR_NA		0
+
+/*
+ * The definitons have started from
+ * 101 for SPEAr6xx
+ * 201 for SPEAr3xx
+ * 301 for SPEAr13xx
+ */
+#define SOC_SPEAR600_AA		101
+#define SOC_SPEAR600_AB		102
+#define SOC_SPEAR600_BA		103
+#define SOC_SPEAR600_BB		104
+#define SOC_SPEAR600_BC		105
+#define SOC_SPEAR600_BD		106
+
+#define SOC_SPEAR300		201
+#define SOC_SPEAR310		202
+#define SOC_SPEAR320		203
+
+extern int get_socrev(void);
 
 #endif
diff --git a/arch/arm/include/asm/arch-spear/spr_nand.h b/arch/arm/include/asm/arch-spear/spr_nand.h
deleted file mode 100644
index 2b63dc7e8e..0000000000
--- a/arch/arm/include/asm/arch-spear/spr_nand.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * (C) Copyright 2009
- * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __SPR_NAND_H__
-#define __SPR_NAND_H__
-
-struct fsmc_regs {
-	u32 reserved_1[0x10];
-	u32 genmemctrl_pc;
-	u32 reserved_2;
-	u32 genmemctrl_comm;
-	u32 genmemctrl_attrib;
-	u32 reserved_3;
-	u32 genmemctrl_ecc;
-};
-
-/* genmemctrl_pc register definitions */
-#define FSMC_RESET		(1 << 0)
-#define FSMC_WAITON		(1 << 1)
-#define FSMC_ENABLE		(1 << 2)
-#define FSMC_DEVTYPE_NAND	(1 << 3)
-#define FSMC_DEVWID_8		(0 << 4)
-#define FSMC_DEVWID_16		(1 << 4)
-#define FSMC_ECCEN		(1 << 6)
-#define FSMC_ECCPLEN_512	(0 << 7)
-#define FSMC_ECCPLEN_256	(1 << 7)
-#define FSMC_TCLR_1		(1 << 9)
-#define FSMC_TAR_1		(1 << 13)
-
-/* genmemctrl_comm register definitions */
-#define FSMC_TSET_0		(0 << 0)
-#define FSMC_TWAIT_6		(6 << 8)
-#define FSMC_THOLD_4		(4 << 16)
-#define FSMC_THIZ_1		(1 << 24)
-
-extern int spear_nand_init(struct nand_chip *nand);
-#endif
diff --git a/arch/arm/include/asm/arch-spear/spr_ssp.h b/arch/arm/include/asm/arch-spear/spr_ssp.h
new file mode 100644
index 0000000000..4f144ee4d6
--- /dev/null
+++ b/arch/arm/include/asm/arch-spear/spr_ssp.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _SPR_SSP_H
+#define _SPR_SSP_H
+
+struct ssp_regs {
+	u32 sspcr0;
+	u32 sspcr1;
+	u32 sspdr;
+	u32 sspsr;
+	u32 sspcpsr;
+	u32 sspimsc;
+	u32 sspicr;
+	u32 sspdmacr;
+};
+
+#define SSPCR0_FRF_MOT_SPI	0x0000
+#define SSPCR0_DSS_16BITS	0x000f
+
+#define SSPCR1_SSE		0x0002
+
+#define SSPSR_TNF		0x2
+#define SSPSR_TFE		0x1
+
+#endif
diff --git a/arch/arm/include/asm/arch-spear/spr_syscntl.h b/arch/arm/include/asm/arch-spear/spr_syscntl.h
index 3c92f094cf..2393d89c0f 100644
--- a/arch/arm/include/asm/arch-spear/spr_syscntl.h
+++ b/arch/arm/include/asm/arch-spear/spr_syscntl.h
@@ -21,6 +21,9 @@
  * MA 02111-1307 USA
  */
 
+#ifndef __SYSCTRL_H
+#define __SYSCTRL_H
+
 struct syscntl_regs {
 	u32 scctrl;
 	u32 scsysstat;
@@ -36,3 +39,14 @@ struct syscntl_regs {
 	const u32 scperclken;
 	const u32 scperstat;
 };
+
+#define MODE_SHIFT          0x00000003
+
+#define NORMAL              0x00000004
+#define SLOW                0x00000002
+#define DOZE                0x00000001
+#define SLEEP               0x00000000
+
+#define PLL_TIM             0x01FFFFFF
+
+#endif
diff --git a/arch/arm/include/asm/arch-spear/spr_xloader_table.h b/arch/arm/include/asm/arch-spear/spr_xloader_table.h
deleted file mode 100644
index 7e3da18578..0000000000
--- a/arch/arm/include/asm/arch-spear/spr_xloader_table.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * (C) Copyright 2009
- * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _SPR_XLOADER_TABLE_H
-#define _SPR_XLOADER_TABLE_H
-
-#define XLOADER_TABLE_VERSION_1_1	2
-#define XLOADER_TABLE_VERSION_1_2	3
-
-#define XLOADER_TABLE_ADDRESS		0xD2801FF0
-
-#define DDRMOBILE	1
-#define DDR2		2
-
-#define REV_BA		1
-#define REV_AA		2
-#define REV_AB		3
-
-struct xloader_table_1_1 {
-	unsigned short ddrfreq;
-	unsigned char ddrsize;
-	unsigned char ddrtype;
-
-	unsigned char soc_rev;
-} __attribute__ ((packed));
-
-struct xloader_table_1_2 {
-	unsigned const char *version;
-
-	unsigned short ddrfreq;
-	unsigned char ddrsize;
-	unsigned char ddrtype;
-
-	unsigned char soc_rev;
-} __attribute__ ((packed));
-
-union table_contents {
-	struct xloader_table_1_1 table_1_1;
-	struct xloader_table_1_2 table_1_2;
-};
-
-struct xloader_table {
-	unsigned char table_version;
-	union table_contents table;
-} __attribute__ ((packed));
-
-#endif
diff --git a/arch/arm/include/asm/arch-tegra2/clock.h b/arch/arm/include/asm/arch-tegra2/clock.h
index 1d3ae38644..ff83bbf293 100644
--- a/arch/arm/include/asm/arch-tegra2/clock.h
+++ b/arch/arm/include/asm/arch-tegra2/clock.h
@@ -186,8 +186,9 @@ enum periph_id {
 /* Mask value for a clock (within PERIPH_REG(id)) */
 #define PERIPH_MASK(id) (1 << ((id) & 0x1f))
 
-/* return 1 if a PLL ID is in range */
-#define clock_id_isvalid(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT)
+/* return 1 if a PLL ID is in range, and not a simple PLL */
+#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && \
+		(id) < CLOCK_ID_FIRST_SIMPLE)
 
 /* PLL stabilization delay in usec */
 #define CLOCK_PLL_STABLE_DELAY_US 300
diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h
index ae73c72ebe..b16c496122 100644
--- a/arch/arm/include/asm/arch-tegra2/funcmux.h
+++ b/arch/arm/include/asm/arch-tegra2/funcmux.h
@@ -30,6 +30,9 @@ enum {
 
 	/* UART configs */
 	FUNCMUX_UART1_IRRX_IRTX = 0,
+	FUNCMUX_UART1_UAA_UAB,
+	FUNCMUX_UART1_GPU,
+	FUNCMUX_UART1_SDIO1,
 	FUNCMUX_UART2_IRDA = 0,
 	FUNCMUX_UART4_GMC = 0,
 
@@ -41,6 +44,7 @@ enum {
 	FUNCMUX_I2C3_DTF = 0,
 
 	/* SDMMC configs */
+	FUNCMUX_SDMMC1_SDIO1_4BIT = 0,
 	FUNCMUX_SDMMC2_DTA_DTD_8BIT = 0,
 	FUNCMUX_SDMMC3_SDB_4BIT = 0,
 	FUNCMUX_SDMMC3_SDB_SLXA_8BIT,
diff --git a/arch/arm/include/asm/arch-tegra2/gpio.h b/arch/arm/include/asm/arch-tegra2/gpio.h
index 41e66fe1b1..40ddb02565 100644
--- a/arch/arm/include/asm/arch-tegra2/gpio.h
+++ b/arch/arm/include/asm/arch-tegra2/gpio.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2011, Google Inc. All rights reserved.
  * See file CREDITS for list of people who contributed to this
  * project.
+ * Portions Copyright 2011-2012 NVIDIA Corporation
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -19,8 +20,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef _TEGRA2_GPIO_H_
-#define _TEGRA2_GPIO_H_
+#ifndef _TEGRA_GPIO_H_
+#define _TEGRA_GPIO_H_
 
 /*
  * The Tegra 2x GPIO controller has 224 GPIOs arranged in 7 banks of 4 ports,
@@ -286,4 +287,4 @@ enum gpio_pin {
 void gpio_info(void);
 
 #define gpio_status()	gpio_info()
-#endif	/* TEGRA2_GPIO_H_ */
+#endif	/* TEGRA_GPIO_H_ */
diff --git a/arch/arm/include/asm/arch-tegra2/pinmux.h b/arch/arm/include/asm/arch-tegra2/pinmux.h
index 469d742cc3..03fa7ca643 100644
--- a/arch/arm/include/asm/arch-tegra2/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra2/pinmux.h
@@ -67,7 +67,7 @@ enum pmux_pingrp {
 	PINGRP_KBCF,
 	PINGRP_GMA,
 	PINGRP_GMC,
-	PINGRP_SDMMC1,
+	PINGRP_SDIO1,
 	PINGRP_OWC,
 
 	/* 32: APB_MISC_PP_TRISTATE_REG_B_0 */
diff --git a/arch/arm/include/asm/arch-tegra2/tegra2.h b/arch/arm/include/asm/arch-tegra2/tegra2.h
index d4ada10ea8..3c8d8a84b5 100644
--- a/arch/arm/include/asm/arch-tegra2/tegra2.h
+++ b/arch/arm/include/asm/arch-tegra2/tegra2.h
@@ -60,6 +60,10 @@ struct timerus {
 /* Address at which WB code runs, it must not overlap Bootrom's IRAM usage */
 #define AP20_WB_RUN_ADDRESS	0x40020000
 
+#define NVBOOTINFOTABLE_BCTSIZE	0x38	/* BCT size in BIT in IRAM */
+#define NVBOOTINFOTABLE_BCTPTR	0x3C	/* BCT pointer in BIT in IRAM */
+#define BCT_ODMDATA_OFFSET	4068	/* 12 bytes from end of BCT */
+
 /* These are the available SKUs (product types) for Tegra */
 enum {
 	SKU_ID_T20		= 0x8,
diff --git a/arch/arm/include/asm/arch-tegra2/tegra2_spi.h b/arch/arm/include/asm/arch-tegra2/tegra_spi.h
index ceec4287a3..892d90c00b 100644
--- a/arch/arm/include/asm/arch-tegra2/tegra2_spi.h
+++ b/arch/arm/include/asm/arch-tegra2/tegra_spi.h
@@ -1,7 +1,7 @@
 /*
  * NVIDIA Tegra2 SPI-FLASH controller
  *
- * Copyright 2010-2011 NVIDIA Corporation
+ * Copyright 2010-2012 NVIDIA Corporation
  *
  * This software may be used and distributed according to the
  * terms of the GNU Public License, Version 2, incorporated
@@ -22,8 +22,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef _TEGRA2_SPI_H_
-#define _TEGRA2_SPI_H_
+#ifndef _TEGRA_SPI_H_
+#define _TEGRA_SPI_H_
 
 #include <asm/types.h>
 
@@ -72,5 +72,4 @@ struct spi_tegra {
 #define SPI_TIMEOUT		1000
 #define TEGRA2_SPI_MAX_FREQ	52000000
 
-
-#endif	/* _TEGRA2_SPI_H_ */
+#endif	/* _TEGRA_SPI_H_ */
diff --git a/arch/arm/include/asm/arch-tegra2/uart-spi-switch.h b/arch/arm/include/asm/arch-tegra2/uart-spi-switch.h
index e4503b15b0..82ac180acd 100644
--- a/arch/arm/include/asm/arch-tegra2/uart-spi-switch.h
+++ b/arch/arm/include/asm/arch-tegra2/uart-spi-switch.h
@@ -29,7 +29,7 @@
  * time! If the board file provides this, the board config will declare it.
  * Let this be a lesson for others.
  */
-void pinmux_select_uart(NS16550_t regs);
+void pinmux_select_uart(void);
 
 /*
  * Signal that we are about the use the SPI bus.
@@ -38,7 +38,7 @@ void pinmux_select_spi(void);
 
 #else /* not CONFIG_SPI_UART_SWITCH */
 
-static inline void pinmux_select_uart(NS16550_t regs) {}
+static inline void pinmux_select_uart(void) {}
 static inline void pinmux_select_spi(void) {}
 
 #endif
diff --git a/arch/arm/include/asm/emif.h b/arch/arm/include/asm/emif.h
index f1e3ad212e..674c3de661 100644
--- a/arch/arm/include/asm/emif.h
+++ b/arch/arm/include/asm/emif.h
@@ -471,6 +471,49 @@
 #define EMIF_REG_DDR_PHY_CTRL_2_SHIFT		0
 #define EMIF_REG_DDR_PHY_CTRL_2_MASK		(0xffffffff << 0)
 
+/*EMIF_READ_WRITE_LEVELING_CONTROL*/
+#define EMIF_REG_RDWRLVLFULL_START_SHIFT	31
+#define EMIF_REG_RDWRLVLFULL_START_MASK		(1 << 31)
+#define EMIF_REG_RDWRLVLINC_PRE_SHIFT		24
+#define EMIF_REG_RDWRLVLINC_PRE_MASK		(0x7F << 24)
+#define EMIF_REG_RDLVLINC_INT_SHIFT		16
+#define EMIF_REG_RDLVLINC_INT_MASK		(0xFF << 16)
+#define EMIF_REG_RDLVLGATEINC_INT_SHIFT		8
+#define EMIF_REG_RDLVLGATEINC_INT_MASK		(0xFF << 8)
+#define EMIF_REG_WRLVLINC_INT_SHIFT		0
+#define EMIF_REG_WRLVLINC_INT_MASK		(0xFF << 0)
+
+/*EMIF_READ_WRITE_LEVELING_RAMP_CONTROL*/
+#define EMIF_REG_RDWRLVL_EN_SHIFT		31
+#define EMIF_REG_RDWRLVL_EN_MASK		(1 << 31)
+#define EMIF_REG_RDWRLVLINC_RMP_PRE_SHIFT	24
+#define EMIF_REG_RDWRLVLINC_RMP_PRE_MASK	(0x7F << 24)
+#define EMIF_REG_RDLVLINC_RMP_INT_SHIFT		16
+#define EMIF_REG_RDLVLINC_RMP_INT_MASK		(0xFF << 16)
+#define EMIF_REG_RDLVLGATEINC_RMP_INT_SHIFT	8
+#define EMIF_REG_RDLVLGATEINC_RMP_INT_MASK	(0xFF << 8)
+#define EMIF_REG_WRLVLINC_RMP_INT_SHIFT		0
+#define EMIF_REG_WRLVLINC_RMP_INT_MASK		(0xFF << 0)
+
+/*EMIF_READ_WRITE_LEVELING_RAMP_WINDOW*/
+#define EMIF_REG_RDWRLVLINC_RMP_WIN_SHIFT	0
+#define EMIF_REG_RDWRLVLINC_RMP_WIN_MASK	(0x1FFF << 0)
+
+/*Leveling Fields */
+#define DDR3_WR_LVL_INT		0x73
+#define DDR3_RD_LVL_INT		0x33
+#define DDR3_RD_LVL_GATE_INT	0x59
+#define RD_RW_LVL_INC_PRE	0x0
+#define DDR3_FULL_LVL		(1 << EMIF_REG_RDWRLVL_EN_SHIFT)
+
+#define DDR3_INC_LVL	((DDR3_WR_LVL_INT << EMIF_REG_WRLVLINC_INT_SHIFT)   \
+		| (DDR3_RD_LVL_GATE_INT << EMIF_REG_RDLVLGATEINC_INT_SHIFT) \
+		| (DDR3_RD_LVL_INT << EMIF_REG_RDLVLINC_RMP_INT_SHIFT)      \
+		| (RD_RW_LVL_INC_PRE << EMIF_REG_RDWRLVLINC_RMP_PRE_SHIFT))
+
+#define SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES	0x0000C1A7
+#define SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES	0x000001A7
+
 /* DMM */
 #define DMM_BASE			0x4E000040
 
@@ -650,6 +693,7 @@ struct dmm_lisa_map_regs {
 };
 
 extern const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
+extern const u32 ddr3_ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG];
 
 #define CS0	0
 #define CS1	1
@@ -1073,6 +1117,10 @@ struct emif_regs {
 	u32 emif_ddr_ext_phy_ctrl_3;
 	u32 emif_ddr_ext_phy_ctrl_4;
 	u32 emif_ddr_ext_phy_ctrl_5;
+	u32 emif_rd_wr_lvl_rmp_win;
+	u32 emif_rd_wr_lvl_rmp_ctl;
+	u32 emif_rd_wr_lvl_ctl;
+	u32 emif_rd_wr_exec_thresh;
 };
 
 /* assert macros */
@@ -1093,11 +1141,13 @@ void emif_get_device_timings(u32 emif_nr,
 		const struct lpddr2_device_timings **cs1_device_timings);
 #endif
 
+void do_ext_phy_settings(u32 base, const struct emif_regs *regs);
+
 #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
 extern u32 *const T_num;
 extern u32 *const T_den;
 extern u32 *const emif_sizes;
 #endif
 
-
+void config_data_eye_leveling_samples(u32 emif_base);
 #endif
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index 459b6b16e2..4e95eee59b 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -136,4 +136,5 @@ static inline u32 omap_revision(void)
 /* omap5 */
 #define OMAP5430_SILICON_ID_INVALID	0
 #define OMAP5430_ES1_0	0x54300100
+#define OMAP5432_ES1_0	0x54320100
 #endif /* _OMAP_COMMON_H_ */
diff --git a/arch/arm/include/asm/u-boot-arm.h b/arch/arm/include/asm/u-boot-arm.h
index 4ca75f9f93..9f3cae5ece 100644
--- a/arch/arm/include/asm/u-boot-arm.h
+++ b/arch/arm/include/asm/u-boot-arm.h
@@ -52,6 +52,7 @@ void	cpu_init_cp15(void);
 /* cpu/.../arch/cpu.c */
 int	arch_cpu_init(void);
 int	arch_misc_init(void);
+int	arch_early_init_r(void);
 
 /* board/.../... */
 int	board_init(void);
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 024646cae5..f21591dc6a 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -500,6 +500,10 @@ void board_init_r(gd_t *id, ulong dest_addr)
 	malloc_start = dest_addr - TOTAL_MALLOC_LEN;
 	mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
 
+#ifdef CONFIG_ARCH_EARLY_INIT_R
+	arch_early_init_r();
+#endif
+
 #if !defined(CONFIG_SYS_NO_FLASH)
 	puts("Flash: ");
 
diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c
index e6c3eae6f9..939de10e03 100644
--- a/arch/arm/lib/cache-cp15.c
+++ b/arch/arm/lib/cache-cp15.c
@@ -115,17 +115,17 @@ static void cache_disable(uint32_t cache_bit)
 {
 	uint32_t reg;
 
+	reg = get_cr();
+	cp_delay();
+
 	if (cache_bit == CR_C) {
 		/* if cache isn;t enabled no need to disable */
-		reg = get_cr();
 		if ((reg & CR_C) != CR_C)
 			return;
 		/* if disabling data cache, disable mmu too */
 		cache_bit |= CR_M;
 		flush_dcache_all();
 	}
-	reg = get_cr();
-	cp_delay();
 	set_cr(reg & ~cache_bit);
 }
 #endif
diff --git a/arch/arm/lib/eabi_compat.c b/arch/arm/lib/eabi_compat.c
index 2028dbd715..44eebe0a5d 100644
--- a/arch/arm/lib/eabi_compat.c
+++ b/arch/arm/lib/eabi_compat.c
@@ -13,7 +13,8 @@
 
 int raise (int signum)
 {
-#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
+	/* Even if printf() is available, it's large. Punt it for SPL builds */
+#if !defined(CONFIG_SPL_BUILD)
 	printf("raise: Signal # %d caught\n", signum);
 #endif
 	return 0;
diff --git a/board/spear/spear310/config.mk b/board/BuS/vl_ma2sc/Makefile
index f8a6bdb976..1cadfb30e0 100644
--- a/board/spear/spear310/config.mk
+++ b/board/BuS/vl_ma2sc/Makefile
@@ -1,6 +1,10 @@
 #
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2009-2012
+# Jens Scharsig  <esw@bus-elekronik.de>
+# BuS Elektronik GmbH & Co. KG
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -12,7 +16,7 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
@@ -21,24 +25,24 @@
 # MA 02111-1307 USA
 #
 
-#########################################################################
+include $(TOPDIR)/config.mk
 
-CONFIG_SYS_TEXT_BASE = 0x00700000
+LIB	= $(obj)lib$(BOARD).o
 
-ALL-y += $(obj)u-boot.img
+COBJS += vl_ma2sc.o
 
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-# Support parallel flash
-ifeq ($(FLASH),PNOR)
-PLATFORM_RELFLAGS += -DCONFIG_FLASH_PNOR
-endif
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
 
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/BuS/vl_ma2sc/vl_ma2sc.c b/board/BuS/vl_ma2sc/vl_ma2sc.c
new file mode 100644
index 0000000000..62ed6fb432
--- /dev/null
+++ b/board/BuS/vl_ma2sc/vl_ma2sc.c
@@ -0,0 +1,551 @@
+/*
+ * (C) Copyright 2009-2012
+ * Jens Scharsig  <esw@bus-elekronik.de>
+ * BuS Elektronik GmbH & Co. KG
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/sizes.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/at91_matrix.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/at91_rstc.h>
+#include <asm/arch/at91sam9263.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91_common.h>
+#include <lcd.h>
+#include <i2c.h>
+#include <atmel_lcdc.h>
+#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
+#include <net.h>
+#endif
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NAND
+static void vl_ma2sc_nand_hw_init(void)
+{
+	unsigned long csa;
+	at91_smc_t	*smc	= (at91_smc_t *) ATMEL_BASE_SMC0;
+	at91_matrix_t	*matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
+
+	at91_set_pio_output(AT91_PIO_PORTA, 13, 1);	/* CAN_TX -> H */
+	at91_set_pio_output(AT91_PIO_PORTA, 12, 1);	/* CAN_STB -> H */
+	at91_set_pio_output(AT91_PIO_PORTA, 11, 1);	/* CAN_EN -> H */
+
+	/* Enable CS3 */
+	csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
+	writel(csa, &matrix->csa[0]);
+
+	/* Configure SMC CS3 for NAND/SmartMedia */
+	writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+		AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+		&smc->cs[3].setup);
+
+	writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
+		AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
+		&smc->cs[3].pulse);
+
+	writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
+		&smc->cs[3].cycle);
+	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+		AT91_SMC_MODE_DBW_8 |
+		AT91_SMC_MODE_TDF_CYCLE(2),
+		&smc->cs[3].mode);
+	writel((1 << ATMEL_ID_PIOB) | (1 << ATMEL_ID_PIOCDE),
+		&pmc->pcer);
+
+	/* Configure RDY/BSY */
+#ifdef CONFIG_SYS_NAND_READY_PIN
+	at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+#endif
+	/* Enable NandFlash */
+	at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+}
+#endif
+
+#ifdef CONFIG_MACB
+static void vl_ma2sc_macb_hw_init(void)
+{
+	unsigned long	erstl;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
+	at91_rstc_t	*rstc	= (at91_rstc_t *) ATMEL_BASE_RSTC;
+	/* Enable clock */
+	writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
+
+	erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
+
+	/* Need to reset PHY -> 500ms reset */
+	writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0x0D) |
+		AT91_RSTC_MR_URSTEN, &rstc->mr);
+
+	writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr);
+	/* Wait for end hardware reset */
+	while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL))
+		;
+
+	/* Restore NRST value */
+	writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr);
+
+	at91_macb_hw_init();
+}
+#endif
+
+#ifdef CONFIG_LCD
+vidinfo_t panel_info = {
+	.vl_col =		320,
+	.vl_row =		240,
+	.vl_clk =		6500000,
+	.vl_sync =		ATMEL_LCDC_INVDVAL_INVERTED |
+				ATMEL_LCDC_INVLINE_INVERTED |
+				ATMEL_LCDC_INVVD_INVERTED   |
+				ATMEL_LCDC_INVFRAME_INVERTED,
+	.vl_bpix =		(ATMEL_LCDC_PIXELSIZE_8 >> 5),
+	.vl_tft =		1,
+	.vl_hsync_len =		5,	/* Horiz Sync Pulse Width */
+	.vl_left_margin =	68,	/* horiz back porch */
+	.vl_right_margin =	20,	/* horiz front porch */
+	.vl_vsync_len =		2,	/* vert Sync Pulse Width */
+	.vl_upper_margin =	18,	/* vert back porch */
+	.vl_lower_margin =	4,	/* vert front porch */
+	.mmio =			ATMEL_BASE_LCDC,
+};
+
+void lcd_enable(void)
+{
+}
+
+void lcd_disable(void)
+{
+}
+
+static void vl_ma2sc_lcd_hw_init(void)
+{
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
+
+	at91_set_a_periph(AT91_PIO_PORTC, 0, 0);	/* LCDVSYNC */
+	at91_set_a_periph(AT91_PIO_PORTC, 1, 0);	/* LCDHSYNC */
+	at91_set_a_periph(AT91_PIO_PORTC, 2, 0);	/* LCDDOTCK */
+	at91_set_a_periph(AT91_PIO_PORTC, 3, 0);	/* LCDDEN */
+	at91_set_b_periph(AT91_PIO_PORTB, 9, 0);	/* LCDCC */
+
+	at91_set_a_periph(AT91_PIO_PORTC, 4, 0);	/* LCDD0 */
+	at91_set_a_periph(AT91_PIO_PORTC, 5, 0);	/* LCDD1 */
+	at91_set_a_periph(AT91_PIO_PORTC, 6, 0);	/* LCDD2 */
+	at91_set_a_periph(AT91_PIO_PORTC, 7, 0);	/* LCDD3 */
+	at91_set_a_periph(AT91_PIO_PORTC, 8, 0);	/* LCDD4 */
+	at91_set_a_periph(AT91_PIO_PORTC, 9, 0);	/* LCDD5 */
+	at91_set_a_periph(AT91_PIO_PORTC, 10, 0);	/* LCDD6 */
+	at91_set_a_periph(AT91_PIO_PORTC, 11, 0);	/* LCDD7 */
+
+	at91_set_a_periph(AT91_PIO_PORTC, 13, 0);	/* LCDD9 */
+	at91_set_a_periph(AT91_PIO_PORTC, 14, 0);	/* LCDD10 */
+	at91_set_a_periph(AT91_PIO_PORTC, 15, 0);	/* LCDD11 */
+	at91_set_a_periph(AT91_PIO_PORTC, 16, 0);	/* LCDD12 */
+	at91_set_b_periph(AT91_PIO_PORTC, 12, 0);	/* LCDD13 */
+	at91_set_a_periph(AT91_PIO_PORTC, 18, 0);	/* LCDD14 */
+	at91_set_a_periph(AT91_PIO_PORTC, 19, 0);	/* LCDD15 */
+
+	at91_set_a_periph(AT91_PIO_PORTC, 20, 0);	/* LCDD26 */
+	at91_set_a_periph(AT91_PIO_PORTC, 21, 0);	/* LCDD17 */
+	at91_set_a_periph(AT91_PIO_PORTC, 22, 0);	/* LCDD18 */
+	at91_set_a_periph(AT91_PIO_PORTC, 23, 0);	/* LCDD19 */
+	at91_set_a_periph(AT91_PIO_PORTC, 24, 0);	/* LCDD20 */
+	at91_set_b_periph(AT91_PIO_PORTC, 17, 0);	/* LCDD21 */
+	at91_set_a_periph(AT91_PIO_PORTC, 26, 0);	/* LCDD22 */
+	at91_set_a_periph(AT91_PIO_PORTC, 27, 0);	/* LCDD23 */
+
+	at91_set_pio_output(AT91_PIO_PORTE, 0, 0);	/* LCD QXH */
+
+	at91_set_pio_output(AT91_PIO_PORTE, 2, 0);	/* LCD SHUT */
+	at91_set_pio_output(AT91_PIO_PORTE, 3, 1);	/* LCD TopBottom */
+	at91_set_pio_output(AT91_PIO_PORTE, 4, 0);	/* LCD REV */
+	at91_set_pio_output(AT91_PIO_PORTE, 5, 1);	/* LCD RightLeft */
+	at91_set_pio_output(AT91_PIO_PORTE, 6, 0);	/* LCD Color Mode CM */
+	at91_set_pio_output(AT91_PIO_PORTE, 7, 0);	/* LCD BGR */
+
+	at91_set_pio_output(AT91_PIO_PORTB, 9, 0);	/* LCD CC */
+
+	writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
+	gd->fb_base = ATMEL_BASE_SRAM0;
+}
+#endif /* Config LCD */
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+	/* Enable clocks for all PIOs */
+	writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) |
+		(1 << ATMEL_ID_PIOCDE),
+		&pmc->pcer);
+
+	at91_seriald_hw_init();
+
+	return 0;
+}
+#endif
+
+int board_init(void)
+{
+	at91_smc_t	*smc	= (at91_smc_t *) ATMEL_BASE_SMC0;
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIO;
+	u32		pin;
+
+	pin = 0x1F000001;
+	writel(pin, &pio->pioa.idr);
+	writel(pin, &pio->pioa.pudr);
+	writel(pin, &pio->pioa.per);
+	writel(pin, &pio->pioa.oer);
+	writel(pin, &pio->pioa.sodr);
+	writel((1 << 25), &pio->pioa.codr);
+
+	pin = 0x1F000100;
+	writel(pin, &pio->piob.idr);
+	writel(pin, &pio->piob.pudr);
+	writel(pin, &pio->piob.per);
+	writel(pin, &pio->piob.oer);
+	writel(pin, &pio->piob.codr);
+	writel((1 << 24), &pio->piob.sodr);
+
+	pin = 0x40000000;			/* Pullup DRxD enbable */
+	writel(pin, &pio->pioc.puer);
+
+	pin = 0x0000000F;			/* HWversion als Input */
+	writel(pin, &pio->piod.idr);
+	writel(pin, &pio->piod.puer);
+	writel(pin, &pio->piod.per);
+	writel(pin, &pio->piod.odr);
+	writel(pin, &pio->piod.owdr);
+
+	/* Enable Ctrlc */
+	console_init_f();
+
+	gd->bd->bi_arch_number = MACH_TYPE_VL_MA2SC;
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	writel(CONFIG_SYS_SMC0_MODE0_VAL, &smc->cs[0].setup);
+	writel(CONFIG_SYS_SMC0_CYCLE0_VAL, &smc->cs[0].cycle);
+	writel(CONFIG_SYS_SMC0_PULSE0_VAL, &smc->cs[0].pulse);
+	writel(CONFIG_SYS_SMC0_SETUP0_VAL, &smc->cs[0].setup);
+
+#ifdef CONFIG_CMD_NAND
+	vl_ma2sc_nand_hw_init();
+#endif
+#ifdef CONFIG_MACB
+	vl_ma2sc_macb_hw_init();
+#endif
+#ifdef CONFIG_USB_OHCI_NEW
+	at91_uhp_hw_init();
+#endif
+#ifdef CONFIG_LCD
+	vl_ma2sc_lcd_hw_init();
+#endif
+	return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+	uchar	buffer[8];
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIO;
+	u32		pin;
+
+	buffer[0] = 0x04;
+	buffer[1] = 0x00;
+	if (i2c_write(0x68, 0x0E, 1, buffer, 2) != 0)
+		puts("error reseting rtc clock\n\0");
+
+	/* read hardware version */
+
+	pin = (readl(&pio->piod.pdsr) & 0x0F) + 0x44;
+	printf("Board: revision %c\n", pin);
+	buffer[0] = pin;
+	buffer[1] = 0;
+	setenv("revision", (char *) buffer);
+
+	pin = 0x40000000;			/* Pullup DRxD enbable */
+	writel(pin, &pio->pioc.puer);
+	return 0;
+}
+#endif
+
+int dram_init(void)
+{
+	gd->ram_size = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
+	return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+void reset_phy(void)
+{
+#ifdef CONFIG_MACB
+	/*
+	 * Initialize ethernet HW addr prior to starting Linux,
+	 * needed for nfsroot
+	 */
+	eth_init(gd->bd);
+#endif
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+#ifdef CONFIG_MACB
+	rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x01);
+#endif
+	return rc;
+}
+
+#ifdef CONFIG_SOFT_I2C
+void i2c_init_board(void)
+{
+	u32 pin;
+
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+	at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+	u8 sda = (1<<4);
+	u8 scl = (1<<5);
+
+	writel(1 << ATMEL_ID_PIOB, &pmc->pcer);
+	pin = sda | scl;
+	writel(pin, &pio->piob.idr);	/* Disable Interupt */
+	writel(pin, &pio->piob.pudr);
+	writel(pin, &pio->piob.per);
+	writel(pin, &pio->piob.oer);
+	writel(pin, &pio->piob.sodr);
+}
+#endif
+
+void watchdog_reset(void)
+{
+	at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+	u32	pin = 0x1;	/* PA0 */
+
+	if ((readl(&pio->pioa.odsr) & pin) > 0)
+		writel(pin, &pio->pioa.codr);
+	else
+		writel(pin, &pio->pioa.sodr);
+}
+
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_DCACHE_OFF
+	dcache_enable();
+#endif
+}
+
+/*---------------------------------------------------------------------------*/
+
+int do_ledtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int rcode = 1;
+	int row;
+	int col;
+	u32 pinz;
+	u32 pins;
+	at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+
+	at91_set_pio_output(AT91_PIO_PORTB, 8, 0);	/* LCD DIM */
+
+	pins = 0x1F000000;
+	writel(pins, &pio->pioa.idr);
+	writel(pins, &pio->pioa.pudr);
+	writel(pins, &pio->pioa.per);
+	writel(pins, &pio->pioa.oer);
+	writel(pins, &pio->pioa.sodr);
+
+	pinz = 0x1F000000;
+	writel(pinz, &pio->piob.idr);
+	writel(pinz, &pio->piob.pudr);
+	writel(pinz, &pio->piob.per);
+	writel(pinz, &pio->piob.oer);
+	writel(pinz, &pio->piob.sodr);
+
+	for (row = 0; row < 5; row++) {
+		for (col = 0; col < 5; col++) {
+			writel((0x01000000 << col), &pio->piob.sodr);
+			writel((0x01000000 << row), &pio->pioa.codr);
+			printf("LED Test %d x %d\n", row, col);
+			udelay(1000000);
+			writel(pinz, &pio->piob.codr);
+			writel(pins, &pio->pioa.sodr);
+		}
+	}
+	return rcode;
+}
+
+void poweroff(void)
+{
+	watchdog_reset();
+	at91_set_pio_output(AT91_PIO_PORTA, 13, 1);	/* CAN_TX -> H */
+	udelay(100);
+	at91_set_pio_output(AT91_PIO_PORTA, 12, 0);	/* CAN_STB -> L */
+	udelay(100);
+	at91_set_pio_output(AT91_PIO_PORTA, 11, 0);	/* CAN_EN -> L */
+	udelay(100);
+	while (1)
+		watchdog_reset();
+}
+
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc,  char * const argv[])
+{
+	int rcode = 1;
+	poweroff();
+	return rcode;
+}
+
+int do_beep(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int i;
+	u32 freq;
+	u32 durate;
+	int rcode = 1;
+
+	freq = 1000;
+	durate = 2;
+	switch (argc) {
+	case 3:
+		durate = simple_strtoul(argv[2], NULL, 10);
+	case 2:
+		freq = simple_strtoul(argv[1], NULL, 10);
+	case 1:
+		break;
+	default:
+		cmd_usage(cmdtp);
+		rcode = 1;
+		break;
+	}
+	durate = durate * freq;
+	freq = 500000 / freq;
+	for (i = 0; i < durate; i++) {
+		at91_set_pio_output(AT91_PIO_PORTB, 29, 1);	/* Sound On*/
+		udelay(freq);
+		at91_set_pio_output(AT91_PIO_PORTB, 29, 0);	/* Sound Off*/
+		udelay(freq);
+	}
+	at91_set_pio_output(AT91_PIO_PORTB, 29, 0);	/* Sound Off*/
+	return rcode;
+}
+
+int do_keytest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	int rcode = 1;
+	int row;
+	u32 col;
+	u32 pinz;
+	u32 pins;
+	at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+
+	writel((1 << ATMEL_ID_PIOA), &pmc->pcer);
+
+	pins = 0x001F0000;
+	writel(pins, &pio->pioa.idr);
+	writel(pins, &pio->pioa.pudr);
+	writel(pins, &pio->pioa.per);
+	writel(pins, &pio->pioa.odr);
+
+	pinz = 0x000F0000;
+	writel(pinz, &pio->piob.idr);
+	writel(pinz, &pio->piob.pudr);
+	writel(pinz, &pio->piob.per);
+	writel(pinz, &pio->piob.oer);
+	writel(pinz, &pio->piob.codr);
+
+	while (1) {
+		col = 0;
+		for (row = 0; row < 4; row++) {
+			writel((0x00010000 << row), &pio->piob.sodr);
+			udelay(10000);
+			col <<= 4;
+			col |= ((readl(&pio->pioa.pdsr) >> 16) & 0xF) ^ 0xF ;
+			writel(pinz, &pio->piob.codr);
+		}
+		printf("Matix: ");
+		for (row = 0; row < 16; row++) {
+			printf("%1.1d", col & 1);
+			col >>= 1;
+		}
+		printf(" SP %d\r ",
+			1 ^ (1 & (readl(&pio->piob.pdsr) >> 20)));
+		if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0) {
+			/* SHUTDOWN */
+			row = 0;
+			while (row < 1000) {
+				if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0)
+					row++;
+				udelay(100);
+			}
+			udelay(100000);
+			row = 0;
+			while (row < 1000) {
+				if ((1 & (readl(&pio->pioa.pdsr) >> 1)) > 0) {
+					row++;
+					udelay(1000);
+				}
+			}
+			poweroff();
+			while (1)
+				;
+		}
+	}
+	return rcode;
+}
+
+/*****************************************************************************/
+
+U_BOOT_CMD(
+	ledtest,	1,	0,	do_ledtest,
+	"test ledmatrix",
+	"\n"
+	);
+
+U_BOOT_CMD(
+	keytest,	1,	0,	do_keytest,
+	"test keymatix and special keys, poweroff on pressing ON key",
+	"\n"
+	);
+
+U_BOOT_CMD(
+	poweroff,	1,	0,	do_poweroff,
+	"power off",
+	"\n"
+	);
+
+U_BOOT_CMD(
+	beep,	3,	0,	do_beep,
+	"[freq [duration]]",
+	"freq frequence of beep\nduration duration of beep\n"
+	);
+
+/*****************************************************************************/
diff --git a/board/LaCie/common/common.c b/board/LaCie/common/common.c
index dc5350dc28..78d0edc66d 100644
--- a/board/LaCie/common/common.c
+++ b/board/LaCie/common/common.c
@@ -20,34 +20,25 @@
 #define MV88E1116_RGMII_TXTM_CTRL	(1 << 4)
 #define MV88E1116_RGMII_RXTM_CTRL	(1 << 5)
 
-void mv_phy_88e1116_init(const char *name)
+void mv_phy_88e1116_init(const char *name, u16 phyaddr)
 {
 	u16 reg;
-	u16 devadr;
 
 	if (miiphy_set_current_dev(name))
 		return;
 
-	/* command to read PHY dev address */
-	if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
-		printf("Err..(%s) could not read PHY dev address\n", __func__);
-		return;
-	}
-
 	/*
 	 * Enable RGMII delay on Tx and Rx for CPU port
 	 * Ref: sec 4.7.2 of chip datasheet
 	 */
-	miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
-	miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, &reg);
+	miiphy_write(name, phyaddr, MV88E1116_PGADR_REG, 2);
+	miiphy_read(name, phyaddr, MV88E1116_MAC_CTRL_REG, &reg);
 	reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
-	miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
-	miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
-
-	/* reset the phy */
-	miiphy_reset(name, devadr);
+	miiphy_write(name, phyaddr, MV88E1116_MAC_CTRL_REG, reg);
+	miiphy_write(name, phyaddr, MV88E1116_PGADR_REG, 0);
 
-	printf("88E1116 Initialized on %s\n", name);
+	if (miiphy_reset(name, phyaddr) == 0)
+		printf("88E1116 Initialized on %s\n", name);
 }
 #endif /* CONFIG_CMD_NET && CONFIG_RESET_PHY_R */
 
diff --git a/board/LaCie/common/common.h b/board/LaCie/common/common.h
index 82a9522236..2edd5abbcd 100644
--- a/board/LaCie/common/common.h
+++ b/board/LaCie/common/common.h
@@ -11,7 +11,7 @@
 #define _LACIE_COMMON_H
 
 #if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
-void mv_phy_88e1116_init(const char *name);
+void mv_phy_88e1116_init(const char *name, u16 phyaddr);
 #endif
 #if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
 int lacie_read_mac_address(uchar *mac);
diff --git a/board/LaCie/edminiv2/edminiv2.c b/board/LaCie/edminiv2/edminiv2.c
index 1b33875f2f..4a9b30834a 100644
--- a/board/LaCie/edminiv2/edminiv2.c
+++ b/board/LaCie/edminiv2/edminiv2.c
@@ -96,6 +96,6 @@ int board_init(void)
 /* Configure and enable MV88E1116 PHY */
 void reset_phy(void)
 {
-	mv_phy_88e1116_init("egiga0");
+	mv_phy_88e1116_init("egiga0", 8);
 }
 #endif /* CONFIG_RESET_PHY_R */
diff --git a/board/LaCie/net2big_v2/net2big_v2.c b/board/LaCie/net2big_v2/net2big_v2.c
index d0b4adffc0..0e06c29153 100644
--- a/board/LaCie/net2big_v2/net2big_v2.c
+++ b/board/LaCie/net2big_v2/net2big_v2.c
@@ -75,7 +75,7 @@ int board_early_init_f(void)
 		0
 	};
 
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 
 	return 0;
 }
@@ -109,7 +109,7 @@ int misc_init_r(void)
 /* Configure and initialize PHY */
 void reset_phy(void)
 {
-	mv_phy_88e1116_init("egiga0");
+	mv_phy_88e1116_init("egiga0", 8);
 }
 #endif
 
diff --git a/board/LaCie/netspace_v2/netspace_v2.c b/board/LaCie/netspace_v2/netspace_v2.c
index fbf020fde1..68e8a770c7 100644
--- a/board/LaCie/netspace_v2/netspace_v2.c
+++ b/board/LaCie/netspace_v2/netspace_v2.c
@@ -73,7 +73,7 @@ int board_early_init_f(void)
 		MPP33_GPIO,		/* Fan speed (bit 2) */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 
 	return 0;
 }
@@ -107,7 +107,7 @@ int misc_init_r(void)
 /* Configure and initialize PHY */
 void reset_phy(void)
 {
-	mv_phy_88e1116_init("egiga0");
+	mv_phy_88e1116_init("egiga0", 8);
 }
 #endif
 
diff --git a/board/Marvell/dreamplug/dreamplug.c b/board/Marvell/dreamplug/dreamplug.c
index 31b73c98b0..d6497aaa07 100644
--- a/board/Marvell/dreamplug/dreamplug.c
+++ b/board/Marvell/dreamplug/dreamplug.c
@@ -99,7 +99,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,		/* Wifi AP LED */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Marvell/guruplug/guruplug.c b/board/Marvell/guruplug/guruplug.c
index 057c558682..f5c1c3cfd9 100644
--- a/board/Marvell/guruplug/guruplug.c
+++ b/board/Marvell/guruplug/guruplug.c
@@ -96,7 +96,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,	/* B_GLED */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Marvell/mv88f6281gtw_ge/mv88f6281gtw_ge.c b/board/Marvell/mv88f6281gtw_ge/mv88f6281gtw_ge.c
index 4c41f3b2ef..43852f6b24 100644
--- a/board/Marvell/mv88f6281gtw_ge/mv88f6281gtw_ge.c
+++ b/board/Marvell/mv88f6281gtw_ge/mv88f6281gtw_ge.c
@@ -98,7 +98,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Marvell/openrd/openrd.c b/board/Marvell/openrd/openrd.c
index 2a10e69faf..d48f05a048 100644
--- a/board/Marvell/openrd/openrd.c
+++ b/board/Marvell/openrd/openrd.c
@@ -102,7 +102,7 @@ int board_early_init_f(void)
 		0
 	};
 
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Marvell/rd6281a/rd6281a.c b/board/Marvell/rd6281a/rd6281a.c
index 9c768bf595..1fd7677dcb 100644
--- a/board/Marvell/rd6281a/rd6281a.c
+++ b/board/Marvell/rd6281a/rd6281a.c
@@ -97,7 +97,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Marvell/sheevaplug/sheevaplug.c b/board/Marvell/sheevaplug/sheevaplug.c
index 71e6793098..688d3086d4 100644
--- a/board/Marvell/sheevaplug/sheevaplug.c
+++ b/board/Marvell/sheevaplug/sheevaplug.c
@@ -96,7 +96,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/Seagate/dockstar/dockstar.c b/board/Seagate/dockstar/dockstar.c
index 38473e5808..fc88520b2d 100644
--- a/board/Seagate/dockstar/dockstar.c
+++ b/board/Seagate/dockstar/dockstar.c
@@ -100,7 +100,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/atmel/at91sam9260ek/partition.c b/board/atmel/at91sam9260ek/partition.c
index 2629c67186..9ec054f22b 100644
--- a/board/atmel/at91sam9260ek/partition.c
+++ b/board/atmel/at91sam9260ek/partition.c
@@ -34,7 +34,7 @@ struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9261ek/partition.c b/board/atmel/at91sam9261ek/partition.c
index c739b116bf..51cac77d4f 100644
--- a/board/atmel/at91sam9261ek/partition.c
+++ b/board/atmel/at91sam9261ek/partition.c
@@ -34,7 +34,7 @@ struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index 41ec752570..60ff1c0cd3 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -254,6 +254,7 @@ int board_early_init_f(void)
 		(1 << ATMEL_ID_PIOCDE),
 		&pmc->pcer);
 
+	at91_seriald_hw_init();
 	return 0;
 }
 
@@ -267,7 +268,6 @@ int board_init(void)
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
-	at91_seriald_hw_init();
 #ifdef CONFIG_CMD_NAND
 	at91sam9263ek_nand_hw_init();
 #endif
diff --git a/board/atmel/at91sam9263ek/partition.c b/board/atmel/at91sam9263ek/partition.c
index 7e1d46f530..d48fab791c 100644
--- a/board/atmel/at91sam9263ek/partition.c
+++ b/board/atmel/at91sam9263ek/partition.c
@@ -33,7 +33,7 @@ struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9rlek/partition.c b/board/atmel/at91sam9rlek/partition.c
index 7e1d46f530..d48fab791c 100644
--- a/board/atmel/at91sam9rlek/partition.c
+++ b/board/atmel/at91sam9rlek/partition.c
@@ -33,7 +33,7 @@ struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/spear/spear320/config.mk b/board/buffalo/lsxl/Makefile
index f8a6bdb976..36f2560ba9 100644
--- a/board/spear/spear320/config.mk
+++ b/board/buffalo/lsxl/Makefile
@@ -1,6 +1,6 @@
 #
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
+# Copyright (c) 2012 Michael Walle
+# Michael Walle <michael@walle.cc>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -12,33 +12,33 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
 #
 
-#########################################################################
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= lsxl.o
 
-CONFIG_SYS_TEXT_BASE = 0x00700000
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-ALL-y += $(obj)u-boot.img
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
 
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-# Support parallel flash
-ifeq ($(FLASH),PNOR)
-PLATFORM_RELFLAGS += -DCONFIG_FLASH_PNOR
-endif
+sinclude $(obj).depend
 
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
+#########################################################################
diff --git a/board/buffalo/lsxl/kwbimage-lschl.cfg b/board/buffalo/lsxl/kwbimage-lschl.cfg
new file mode 100644
index 0000000000..2b9b3cd1b7
--- /dev/null
+++ b/board/buffalo/lsxl/kwbimage-lschl.cfg
@@ -0,0 +1,229 @@
+#
+# Copyright (c) 2012 Michael Walle
+# Michael Walle <michael@walle.cc>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0/1 interface pad voltage to 1.8V
+DATA 0xFFD100E0 0x1B1B1B9B
+
+# L2 RAM Timing 0
+DATA 0xFFD20134 0xBBBBBBBB
+# not further specified in HW manual, timing taken from original vendor port
+
+# L2 RAM Timing 1
+DATA 0xFFD20138 0x00BBBBBB
+# not further specified in HW manual, timing taken from original vendor port
+
+# DDR Configuration register
+DATA 0xFFD01400 0x43000618
+# bit13-0:  0x618, 1560 DDR2 clks refresh rate
+# bit23-14: 0 required
+# bit24:    1, enable exit self refresh mode on DDR access
+# bit25:    1 required
+# bit29-26: 0 required
+# bit31-30: 0b01 required
+
+# DDR Controller Control Low
+DATA 0xFFD01404 0x39543000
+# bit3-0:   0 required
+# bit4:     0, addr/cmd in same cycle
+# bit5:     0, clk is driven during self refresh, we don't care for APX
+# bit6:     0, use recommended falling edge of clk for addr/cmd
+# bit11-7:  0 required
+# bit12:    1 required
+# bit13:    1 required
+# bit14:    0, input buffer always powered up
+# bit17-15: 0 required
+# bit18:    1, cpu lock transaction enabled
+# bit19:    0 required
+# bit23-20: 5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 9, CL+4, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31:    0, no additional STARTBURST delay
+
+# DDR Timing (Low)
+DATA 0xFFD01408 0x3302444F
+# bit3-0:   0xf, 16 cycle tRAS (tRAS[3-0])
+# bit7-4:   4, 5 cycle tRCD
+# bit11-8:  4, 5 cyle tRP
+# bit15-12: 4, 5 cyle tWR
+# bit19-16: 2, 3 cyle tWTR
+# bit20:    0, 16 cycle tRAS (tRAS[4])
+# bit23-21: 0 required
+# bit27-24: 3, 4 cycle tRRD
+# bit31-28: 3, 4 cyle tRTP
+
+# DDR Timing (High)
+DATA 0xFFD0140C 0x00000823
+# bit6-0:   0x23, 35 cycle tRFC
+# bit8-7:   0, 1 cycle tR2R
+# bit10-9:  0, 1 cyle tR2W
+# bit12-11: 1, 2 cylce tW2W
+# bit31-13: 0 required
+
+# DDR Address Control
+DATA 0xFFD01410 0x00000009
+# bit1-0:   1, Cs0width=x16
+# bit3-2:   2, Cs0size=512Mbit
+# bit5-4:   0, Cs1width=nonexistent
+# bit7-6:   0, Cs1size=nonexistent
+# bit9-8:   0, Cs2width=nonexistent
+# bit11-10: 0, Cs2size=nonexistent
+# bit13-12: 0, Cs3width=nonexistent
+# bit15-14: 0, Cs3size=nonexistent
+# bit16:    0, Cs0AddrSel
+# bit17:    0, Cs1AddrSel
+# bit18:    0, Cs2AddrSel
+# bit19:    0, Cs3AddrSel
+# bit31-20: 0 required
+
+# DDR Open Pages Control
+DATA 0xFFD01414 0x00000000
+# bit0:    0, OPEn=OpenPage enabled
+# bit31-1: 0 required
+
+# DDR Operation
+DATA 0xFFD01418 0x00000000
+# bit3-0:   0, Cmd=Normal SDRAM Mode
+# bit31-4:  0 required
+
+# DDR Mode
+DATA 0xFFD0141C 0x00000652
+# bit2-0:   2, Burst Length (2 required)
+# bit3:     0, Burst Type (0 required)
+# bit6-4:   5, CAS Latency (CL) 5
+# bit7:     0, (Test Mode) Normal operation
+# bit8:     0, (Reset DLL) Normal operation
+# bit11-9:  3, Write recovery for auto-precharge (3 required)
+# bit12:    0, Fast Active power down exit time (0 required)
+# bit31-13: 0 required
+
+# DDR Extended Mode
+DATA 0xFFD01420 0x00000042
+# bit0:     0, DRAM DLL enabled
+# bit1:     1, DRAM drive strength reduced
+# bit2:     0, ODT control Rtt[0] (Rtt=2, 150 ohm termination)
+# bit5-3:   0 required
+# bit6:     1, ODT control Rtt[1] (Rtt=2, 150 ohm termination)
+# bit9-7:   0 required
+# bit10:    0, differential DQS enabled
+# bit11:    0 required
+# bit12:    0, DRAM output buffer enabled
+# bit31-13: 0 required
+
+# DDR Controller Control High
+DATA 0xFFD01424 0x0000F17F
+# bit2-0:   0x7 required
+# bit3:     1, MBUS Burst Chop disabled
+# bit6-4:   0x7 required
+# bit7:     0 required (???)
+# bit8:     1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9:     0, no half clock cycle addition to dataout
+# bit10:    0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11:    0, 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 0xf required
+# bit31-16: 0 required
+
+# DDR2 ODT Read Timing (default values)
+DATA 0xFFD01428 0x00085520
+# bit3-0:   0 required
+# bit7-4:   2, 2 cycles from read command to assertion of M_ODT signal
+# bit11-8:  5, 5 cycles from read command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from read command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from read command to de-assertion of internal ODT signal
+# bit31-20: 0 required
+
+# DDR2 ODT Write Timing (default values)
+DATA 0xFFD0147C 0x00008552
+# bit3-0:   2, 2 cycles from write comand to assertion of M_ODT signal
+# bit7-4:   5, 5 cycles from write command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from write command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from write command to de-assertion of internal ODT signal
+# bit31-16: 0 required
+
+# CS[0]n Base address
+DATA 0xFFD01500 0x00000000
+# at 0x0
+
+# CS[0]n Size
+DATA 0xFFD01504 0x03FFFFF1
+# bit0:     1, Window enabled
+# bit1:     0, Write Protect disabled
+# bit3-2:   0x0, CS0 hit selected
+# bit23-4:  0xfffff required
+# bit31-24: 0x03, Size (i.e. 64MB)
+
+# CS[1]n Size
+DATA 0xFFD0150C 0x00000000
+# window disabled
+
+# CS[2]n Size
+DATA 0xFFD01514 0x00000000
+# window disabled
+
+# CS[3]n Size
+DATA 0xFFD0151C 0x00000000
+# window disabled
+
+# DDR ODT Control (Low)
+DATA 0xFFD01494 0x003C0000
+# bit3-0:   0b0000, (read) M_ODT[0] is not asserted during read from DRAM
+# bit7-4:   0b0000, (read) M_ODT[1] is not asserted during read from DRAM
+# bit15-8:  0 required
+# bit19-16: 0b1100, (write) M_ODT[0] is asserted during write to DRAM CS2, CS3
+# bit23-20: 0b0011, (write) M_ODT[1] is asserted during write to DRAM CS0, CS1
+# bit31-24: 0 required
+
+# DDR ODT Control (High)
+DATA 0xFFD01498 0x00000000
+# bit1-0:   0, M_ODT[0] assertion is controlled by ODT Control Low register
+# bit3-2:   0, M_ODT[1] assertion is controlled by ODT Control Low register
+# bit31-4   0 required
+
+# CPU ODT Control
+DATA 0xFFD0149C 0x0000E80F
+# bit3-0:   0b1111, internal ODT is asserted during read from DRAM bank 0-3
+# bit7-4:   0b0000, internal ODT is not asserted during write to DRAM bank 0-3
+# bit9-8:   0, Internal ODT assertion is controlled by fiels
+# bit11-10: 2, M_DQ, M_DM, and M_DQS I/O buffer ODT 75 ohm
+# bit13-12: 2, M_STARTBURST_IN I/O buffer ODT 75 ohm
+# bit14:    1, M_STARTBURST_IN ODT enabled
+# bit15:    1, DDR IO ODT Unit: Drive ODT calibration values
+# bit20-16: 0, Pad N channel driving strength for ODT
+# bit25-21: 0, Pad P channel driving strength for ODT
+# bit31-26: 0 required
+
+# DDR Initialization Control
+DATA 0xFFD01480 0x00000001
+# bit0:     1, enable DDR init upon this register write
+# bit31-1:  0, required
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/buffalo/lsxl/kwbimage-lsxhl.cfg b/board/buffalo/lsxl/kwbimage-lsxhl.cfg
new file mode 100644
index 0000000000..8a94b6c718
--- /dev/null
+++ b/board/buffalo/lsxl/kwbimage-lsxhl.cfg
@@ -0,0 +1,229 @@
+#
+# Copyright (c) 2012 Michael Walle
+# Michael Walle <michael@walle.cc>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM spi
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0/1 interface pad voltage to 1.8V
+DATA 0xFFD100E0 0x1B1B9B9B
+
+# L2 RAM Timing 0
+DATA 0xFFD20134 0xBBBBBBBB
+# not further specified in HW manual, timing taken from original vendor port
+
+# L2 RAM Timing 1
+DATA 0xFFD20138 0x00BBBBBB
+# not further specified in HW manual, timing taken from original vendor port
+
+# DDR Configuration register
+DATA 0xFFD01400 0x43000618
+# bit13-0:  0x618, 1560 DDR2 clks refresh rate
+# bit23-14: 0 required
+# bit24:    1, enable exit self refresh mode on DDR access
+# bit25:    1 required
+# bit29-26: 0 required
+# bit31-30: 0b01 required
+
+# DDR Controller Control Low
+DATA 0xFFD01404 0x39543010
+# bit3-0:   0 required
+# bit4:     1, T2 mode, addr/cmd are driven for two cycles
+# bit5:     0, clk is driven during self refresh, we don't care for APX
+# bit6:     0, use recommended falling edge of clk for addr/cmd
+# bit11-7:  0 required
+# bit12:    1 required
+# bit13:    1 required
+# bit14:    0, input buffer always powered up
+# bit17-15: 0 required
+# bit18:    1, cpu lock transaction enabled
+# bit19:    0 required
+# bit23-20: 5, recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 9, CL+4, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31:    0, no additional STARTBURST delay
+
+# DDR Timing (Low)
+DATA 0xFFD01408 0x22125441
+# bit3-0:   0x1, 18 cycle tRAS (tRAS[3-0])
+# bit7-4:   4, 5 cycle tRCD
+# bit11-8:  4, 5 cyle tRP
+# bit15-12: 5, 6 cyle tWR
+# bit19-16: 2, 3 cyle tWTR
+# bit20:    1, 18 cycle tRAS (tRAS[4])
+# bit23-21: 0 required
+# bit27-24: 2, 3 cycle tRRD
+# bit31-28: 2, 3 cyle tRTP
+
+# DDR Timing (High)
+DATA 0xFFD0140C 0x00000832
+# bit6-0:   0x32, 50 cycle tRFC
+# bit8-7:   0, 1 cycle tR2R
+# bit10-9:  0, 1 cyle tR2W
+# bit12-11: 1, 2 cylce tW2W
+# bit31-13: 0 required
+
+# DDR Address Control
+DATA 0xFFD01410 0x0000000C
+# bit1-0:   0, Cs0width=x8
+# bit3-2:   3, Cs0size=1Gbit
+# bit5-4:   0, Cs1width=nonexistent
+# bit7-6:   0, Cs1size=nonexistent
+# bit9-8:   0, Cs2width=nonexistent
+# bit11-10: 0, Cs2size=nonexistent
+# bit13-12: 0, Cs3width=nonexistent
+# bit15-14: 0, Cs3size=nonexistent
+# bit16:    0, Cs0AddrSel
+# bit17:    0, Cs1AddrSel
+# bit18:    0, Cs2AddrSel
+# bit19:    0, Cs3AddrSel
+# bit31-20: 0 required
+
+# DDR Open Pages Control
+DATA 0xFFD01414 0x00000000
+# bit0:    0, OPEn=OpenPage enabled
+# bit31-1: 0 required
+
+# DDR Operation
+DATA 0xFFD01418 0x00000000
+# bit3-0:   0, Cmd=Normal SDRAM Mode
+# bit31-4:  0 required
+
+# DDR Mode
+DATA 0xFFD0141C 0x00000652
+# bit2-0:   2, Burst Length (2 required)
+# bit3:     0, Burst Type (0 required)
+# bit6-4:   5, CAS Latency (CL) 5
+# bit7:     0, (Test Mode) Normal operation
+# bit8:     0, (Reset DLL) Normal operation
+# bit11-9:  3, Write recovery for auto-precharge (3 required)
+# bit12:    0, Fast Active power down exit time (0 required)
+# bit31-13: 0 required
+
+# DDR Extended Mode
+DATA 0xFFD01420 0x00000006
+# bit0:     0, DRAM DLL enabled
+# bit1:     1, DRAM drive strength reduced
+# bit2:     1, ODT control Rtt[0] (Rtt=1, 75 ohm termination)
+# bit5-3:   0 required
+# bit6:     0, ODT control Rtt[1] (Rtt=1, 75 ohm termination)
+# bit9-7:   0 required
+# bit10:    0, differential DQS enabled
+# bit11:    0 required
+# bit12:    0, DRAM output buffer enabled
+# bit31-13: 0 required
+
+# DDR Controller Control High
+DATA 0xFFD01424 0x0000F17F
+# bit2-0:   0x7 required
+# bit3:     1, MBUS Burst Chop disabled
+# bit6-4:   0x7 required
+# bit7:     0 required (???)
+# bit8:     1, add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9:     0, no half clock cycle addition to dataout
+# bit10:    0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11:    0, 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 0xf required
+# bit31-16: 0 required
+
+# DDR2 ODT Read Timing (default values)
+DATA 0xFFD01428 0x00085520
+# bit3-0:   0 required
+# bit7-4:   2, 2 cycles from read command to assertion of M_ODT signal
+# bit11-8:  5, 5 cycles from read command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from read command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from read command to de-assertion of internal ODT signal
+# bit31-20: 0 required
+
+# DDR2 ODT Write Timing (default values)
+DATA 0xFFD0147C 0x00008552
+# bit3-0:   2, 2 cycles from write comand to assertion of M_ODT signal
+# bit7-4:   5, 5 cycles from write command to de-assertion of M_ODT signal
+# bit15-12: 5, 5 cycles from write command to assertion of internal ODT signal
+# bit19-16: 8, 8 cycles from write command to de-assertion of internal ODT signal
+# bit31-16: 0 required
+
+# CS[0]n Base address
+DATA 0xFFD01500 0x00000000
+# at 0x0
+
+# CS[0]n Size
+DATA 0xFFD01504 0x0FFFFFF1
+# bit0:     1, Window enabled
+# bit1:     0, Write Protect disabled
+# bit3-2:   0x0, CS0 hit selected
+# bit23-4:  0xfffff required
+# bit31-24: 0x0f, Size (i.e. 256MB)
+
+# CS[1]n Size
+DATA 0xFFD0150C 0x00000000
+# window disabled
+
+# CS[2]n Size
+DATA 0xFFD01514 0x00000000
+# window disabled
+
+# CS[3]n Size
+DATA 0xFFD0151C 0x00000000
+# window disabled
+
+# DDR ODT Control (Low)
+DATA 0xFFD01494 0x00010000
+# bit3-0:   0b0000, (read) M_ODT[0] is not asserted during read from DRAM
+# bit7-4:   0b0000, (read) M_ODT[1] is not asserted during read from DRAM
+# bit15-8:  0 required
+# bit19-16: 0b0001, (write) M_ODT[0] is asserted during write to DRAM CS0
+# bit23-20: 0b0000, (write) M_ODT[1] is not asserted during write to DRAM
+# bit31-24: 0 required
+
+# DDR ODT Control (High)
+DATA 0xFFD01498 0x00000000
+# bit1-0:   0, M_ODT[0] assertion is controlled by ODT Control Low register
+# bit3-2:   0, M_ODT[1] assertion is controlled by ODT Control Low register
+# bit31-4   0 required
+
+# CPU ODT Control
+DATA 0xFFD0149C 0x0000E80F
+# bit3-0:   0b1111, internal ODT is asserted during read from DRAM bank 0-3
+# bit7-4:   0b0000, internal ODT is not asserted during write to DRAM bank 0-3
+# bit9-8:   0, Internal ODT assertion is controlled by fiels
+# bit11-10: 2, M_DQ, M_DM, and M_DQS I/O buffer ODT 75 ohm
+# bit13-12: 2, M_STARTBURST_IN I/O buffer ODT 75 ohm
+# bit14:    1, M_STARTBURST_IN ODT enabled
+# bit15:    1, DDR IO ODT Unit: Drive ODT calibration values
+# bit20-16: 0, Pad N channel driving strength for ODT
+# bit25-21: 0, Pad P channel driving strength for ODT
+# bit31-26: 0 required
+
+# DDR Initialization Control
+DATA 0xFFD01480 0x00000001
+# bit0:     1, enable DDR init upon this register write
+# bit31-1:  0, required
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/buffalo/lsxl/lsxl.c b/board/buffalo/lsxl/lsxl.c
new file mode 100644
index 0000000000..fe155112c9
--- /dev/null
+++ b/board/buffalo/lsxl/lsxl.c
@@ -0,0 +1,283 @@
+/*
+ * Copyright (c) 2012 Michael Walle
+ * Michael Walle <michael@walle.cc>
+ *
+ * Based on sheevaplug/sheevaplug.c by
+ *   Marvell Semiconductor <www.marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <net.h>
+#include <malloc.h>
+#include <netdev.h>
+#include <miiphy.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/mpp.h>
+#include <asm/arch/gpio.h>
+#include <spi_flash.h>
+
+#include "lsxl.h"
+
+/*
+ * Rescue mode
+ *
+ * Selected by holding the push button for 3 seconds, while powering on
+ * the device.
+ *
+ * These linkstations don't have a (populated) serial port. There is no
+ * way to access an (unmodified) board other than using the netconsole. If
+ * you want to recover from a bad environment setting or an empty environment,
+ * you can do this only with a working network connection. Therefore, a random
+ * ethernet address is generated if none is set and a DHCP request is sent.
+ * After a successful DHCP response is received, the network settings are
+ * configured and the ncip parameter is set to the serverip. Eg. for a working
+ * resuce mode, you should set 'next-server' to the host where the netconsole
+ * client is started.
+ * Additionally, the bootsource is set to 'rescue'.
+ */
+
+#ifndef CONFIG_ENV_OVERWRITE
+# error "You need to set CONFIG_ENV_OVERWRITE"
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+	/*
+	 * default gpio configuration
+	 * There are maximum 64 gpios controlled through 2 sets of registers
+	 * the below configuration configures mainly initial LED status
+	 */
+	kw_config_gpio(LSXL_OE_VAL_LOW,
+			LSXL_OE_VAL_HIGH,
+			LSXL_OE_LOW, LSXL_OE_HIGH);
+
+	/*
+	 * Multi-Purpose Pins Functionality configuration
+	 * These strappings are taken from the original vendor uboot port.
+	 */
+	u32 kwmpp_config[] = {
+		MPP0_SPI_SCn,
+		MPP1_SPI_MOSI,
+		MPP2_SPI_SCK,
+		MPP3_SPI_MISO,
+		MPP4_UART0_RXD,
+		MPP5_UART0_TXD,
+		MPP6_SYSRST_OUTn,
+		MPP7_GPO,
+		MPP8_GPIO,
+		MPP9_GPIO,
+		MPP10_GPO,		/* HDD power */
+		MPP11_GPIO,		/* USB Vbus enable */
+		MPP12_SD_CLK,
+		MPP13_SD_CMD,
+		MPP14_SD_D0,
+		MPP15_SD_D1,
+		MPP16_SD_D2,
+		MPP17_SD_D3,
+		MPP18_GPO,		/* fan speed high */
+		MPP19_GPO,		/* fan speed low */
+		MPP20_GE1_0,
+		MPP21_GE1_1,
+		MPP22_GE1_2,
+		MPP23_GE1_3,
+		MPP24_GE1_4,
+		MPP25_GE1_5,
+		MPP26_GE1_6,
+		MPP27_GE1_7,
+		MPP28_GPIO,
+		MPP29_GPIO,
+		MPP30_GE1_10,
+		MPP31_GE1_11,
+		MPP32_GE1_12,
+		MPP33_GE1_13,
+		MPP34_GPIO,
+		MPP35_GPIO,
+		MPP36_GPIO,		/* function LED */
+		MPP37_GPIO,		/* alarm LED */
+		MPP38_GPIO,		/* info LED */
+		MPP39_GPIO,		/* power LED */
+		MPP40_GPIO,		/* fan alarm */
+		MPP41_GPIO,		/* funtion button */
+		MPP42_GPIO,		/* power switch */
+		MPP43_GPIO,		/* power auto switch */
+		MPP44_GPIO,
+		MPP45_GPIO,
+		MPP46_GPIO,
+		MPP47_GPIO,
+		MPP48_GPIO,		/* function red LED */
+		MPP49_GPIO,
+		0
+	};
+
+	kirkwood_mpp_conf(kwmpp_config, NULL);
+
+	return 0;
+}
+
+#define LED_OFF             0
+#define LED_ALARM_ON        1
+#define LED_ALARM_BLINKING  2
+#define LED_POWER_ON        3
+#define LED_POWER_BLINKING  4
+#define LED_INFO_ON         5
+#define LED_INFO_BLINKING   6
+
+static void __set_led(int blink_alarm, int blink_info, int blink_power,
+		int value_alarm, int value_info, int value_power)
+{
+	kw_gpio_set_blink(GPIO_ALARM_LED, blink_alarm);
+	kw_gpio_set_blink(GPIO_INFO_LED, blink_info);
+	kw_gpio_set_blink(GPIO_POWER_LED, blink_power);
+	kw_gpio_set_value(GPIO_ALARM_LED, value_alarm);
+	kw_gpio_set_value(GPIO_INFO_LED, value_info);
+	kw_gpio_set_value(GPIO_POWER_LED, value_power);
+}
+
+static void set_led(int state)
+{
+	switch (state) {
+	case LED_OFF:
+		__set_led(0, 0, 0, 0, 0, 0);
+		break;
+	case LED_ALARM_ON:
+		__set_led(0, 0, 0, 0, 1, 1);
+		break;
+	case LED_ALARM_BLINKING:
+		__set_led(1, 0, 0, 1, 1, 1);
+		break;
+	case LED_INFO_ON:
+		__set_led(0, 0, 0, 1, 0, 1);
+		break;
+	case LED_INFO_BLINKING:
+		__set_led(0, 1, 0, 1, 1, 1);
+		break;
+	case LED_POWER_ON:
+		__set_led(0, 0, 0, 1, 1, 0);
+		break;
+	case LED_POWER_BLINKING:
+		__set_led(0, 0, 1, 1, 1, 1);
+		break;
+	}
+}
+
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+	set_led(LED_POWER_BLINKING);
+
+	return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+void check_enetaddr(void)
+{
+	uchar enetaddr[6];
+
+	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
+		/* signal unset/invalid ethaddr to user */
+		set_led(LED_INFO_BLINKING);
+	}
+}
+
+static void erase_environment(void)
+{
+	struct spi_flash *flash;
+
+	printf("Erasing environment..\n");
+	flash = spi_flash_probe(0, 0, 1000000, SPI_MODE_3);
+	if (!flash) {
+		printf("Erasing flash failed\n");
+		return;
+	}
+
+	spi_flash_erase(flash, CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE);
+	spi_flash_free(flash);
+	do_reset(NULL, 0, 0, NULL);
+}
+
+static void rescue_mode(void)
+{
+	uchar enetaddr[6];
+
+	printf("Entering rescue mode..\n");
+#ifdef CONFIG_RANDOM_MACADDR
+	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
+		eth_random_enetaddr(enetaddr);
+		if (eth_setenv_enetaddr("ethaddr", enetaddr)) {
+			printf("Failed to set ethernet address\n");
+				set_led(LED_ALARM_BLINKING);
+			return;
+		}
+	}
+#endif
+	setenv("bootsource", "rescue");
+}
+
+static void check_push_button(void)
+{
+	int i = 0;
+
+	while (!kw_gpio_get_value(GPIO_FUNC_BUTTON)) {
+		udelay(100000);
+		i++;
+
+		if (i == 10)
+			set_led(LED_INFO_ON);
+
+		if (i >= 100) {
+			set_led(LED_INFO_BLINKING);
+			break;
+		}
+	}
+
+	if (i >= 100)
+		erase_environment();
+	else if (i >= 10)
+		rescue_mode();
+}
+
+int misc_init_r(void)
+{
+	check_enetaddr();
+	check_push_button();
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+void show_boot_progress(int progress)
+{
+	if (progress > 0)
+		return;
+
+	/* this is not an error, eg. bootp with autoload=no will trigger this */
+	if (progress == -BOOTSTAGE_ID_NET_LOADED)
+		return;
+
+	set_led(LED_ALARM_BLINKING);
+}
+#endif
diff --git a/board/buffalo/lsxl/lsxl.h b/board/buffalo/lsxl/lsxl.h
new file mode 100644
index 0000000000..2a2642e487
--- /dev/null
+++ b/board/buffalo/lsxl/lsxl.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2012 Michael Walle
+ * Michael Walle <michael@walle.cc>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef __LSXL_H
+#define __LSXL_H
+
+#define GPIO_HDD_POWER		10
+#define GPIO_USB_VBUS		11
+#define GPIO_FAN_HIGH		18
+#define GPIO_FAN_LOW		19
+#define GPIO_FUNC_LED		36
+#define GPIO_ALARM_LED		37
+#define GPIO_INFO_LED		38
+#define GPIO_POWER_LED		39
+#define GPIO_FAN_LOCK		40
+#define GPIO_FUNC_BUTTON	41
+#define GPIO_POWER_SWITCH	42
+#define GPIO_POWER_AUTO_SWITCH	43
+#define GPIO_FUNC_RED_LED	48
+
+#define _BIT(x) (1<<(x))
+
+#define LSXL_OE_LOW (~(_BIT(GPIO_HDD_POWER)		    \
+			| _BIT(GPIO_USB_VBUS)		    \
+			| _BIT(GPIO_FAN_HIGH)		    \
+			| _BIT(GPIO_FAN_LOW)))
+
+#define LSXL_OE_HIGH (~(_BIT(GPIO_FUNC_LED - 32)	    \
+			| _BIT(GPIO_ALARM_LED - 32)	    \
+			| _BIT(GPIO_INFO_LED - 32)	    \
+			| _BIT(GPIO_POWER_LED - 32)	    \
+			| _BIT(GPIO_FUNC_RED_LED - 32)))
+
+#define LSXL_OE_VAL_LOW (_BIT(GPIO_HDD_POWER)		    \
+			| _BIT(GPIO_USB_VBUS))
+
+#define LSXL_OE_VAL_HIGH (_BIT(GPIO_FUNC_LED - 32)	    \
+			| _BIT(GPIO_ALARM_LED - 32)	    \
+			| _BIT(GPIO_INFO_LED - 32)	    \
+			| _BIT(GPIO_POWER_LED - 32)	    \
+			| _BIT(GPIO_FUNC_RED_LED - 32))
+
+#define LSXL_POL_VAL_LOW (_BIT(GPIO_FAN_HIGH)		    \
+			| _BIT(GPIO_FAN_LOW))
+
+#define LSXL_POL_VAL_HIGH (_BIT(GPIO_FUNC_LED - 32)	    \
+			| _BIT(GPIO_ALARM_LED - 32)	    \
+			| _BIT(GPIO_INFO_LED - 32)	    \
+			| _BIT(GPIO_POWER_LED - 32)	    \
+			| _BIT(GPIO_FUNC_BUTTON - 32)	    \
+			| _BIT(GPIO_POWER_SWITCH - 32)	    \
+			| _BIT(GPIO_POWER_AUTO_SWITCH - 32) \
+			| _BIT(GPIO_FUNC_RED_LED - 32))
+
+#endif /* __LSXL_H */
diff --git a/board/cloudengines/pogo_e02/pogo_e02.c b/board/cloudengines/pogo_e02/pogo_e02.c
index ff3421d576..bac9ce55a8 100644
--- a/board/cloudengines/pogo_e02/pogo_e02.c
+++ b/board/cloudengines/pogo_e02/pogo_e02.c
@@ -71,7 +71,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,	/* LED orange */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/cm_t35/cm_t35.c b/board/cm_t35/cm_t35.c
index 89e6b08e7f..700c184944 100644
--- a/board/cm_t35/cm_t35.c
+++ b/board/cm_t35/cm_t35.c
@@ -99,6 +99,39 @@ int board_init(void)
 	return 0;
 }
 
+static u32 cm_t3x_rev;
+
+/*
+ * Routine: get_board_rev
+ * Description: read system revision
+ */
+u32 get_board_rev(void)
+{
+	if (!cm_t3x_rev)
+		cm_t3x_rev = cm_t3x_eeprom_get_board_rev();
+
+	return cm_t3x_rev;
+};
+
+/*
+ * Routine: misc_init_r
+ * Description: display die ID
+ */
+int misc_init_r(void)
+{
+	u32 board_rev = get_board_rev();
+	u32 rev_major = board_rev / 100;
+	u32 rev_minor = board_rev - (rev_major * 100);
+
+	if ((rev_minor / 10) * 10 == rev_minor)
+		rev_minor = rev_minor / 10;
+
+	printf("PCB:   %u.%u\n", rev_major, rev_minor);
+	dieid_num_r();
+
+	return 0;
+}
+
 /*
  * Routine: set_muxconf_regs
  * Description: Setting up the configuration Mux registers specific to the
diff --git a/board/cm_t35/eeprom.c b/board/cm_t35/eeprom.c
index dfa171d233..b0af103cdd 100644
--- a/board/cm_t35/eeprom.c
+++ b/board/cm_t35/eeprom.c
@@ -27,8 +27,7 @@
 #define BOARD_SERIAL_OFFSET_LEGACY	8
 #define BOARD_REV_OFFSET		0
 #define BOARD_REV_OFFSET_LEGACY		6
-#define BOARD_REV_SIZE			4
-#define BOARD_REV_SIZE_LEGACY		2
+#define BOARD_REV_SIZE			2
 #define MAC_ADDR_OFFSET			4
 #define MAC_ADDR_OFFSET_LEGACY		0
 
@@ -100,25 +99,32 @@ int cm_t3x_eeprom_read_mac_addr(uchar *buf)
 }
 
 /*
- * Routine: get_board_rev
- * Description: read system revision
+ * Routine: cm_t3x_eeprom_get_board_rev
+ * Description: read system revision from eeprom
  */
-u32 get_board_rev(void)
+u32 cm_t3x_eeprom_get_board_rev(void)
 {
 	u32 rev = 0;
+	char str[5]; /* Legacy representation can contain at most 4 digits */
 	uint offset = BOARD_REV_OFFSET_LEGACY;
-	int len = BOARD_REV_SIZE_LEGACY;
 
 	if (eeprom_setup_layout())
 		return 0;
 
-	if (eeprom_layout != LAYOUT_LEGACY) {
+	if (eeprom_layout != LAYOUT_LEGACY)
 		offset = BOARD_REV_OFFSET;
-		len = BOARD_REV_SIZE;
-	}
 
-	if (cm_t3x_eeprom_read(offset, (uchar *)&rev, len))
+	if (cm_t3x_eeprom_read(offset, (uchar *)&rev, BOARD_REV_SIZE))
 		return 0;
 
+	/*
+	 * Convert legacy syntactic representation to semantic
+	 * representation. i.e. for rev 1.00: 0x100 --> 0x64
+	 */
+	if (eeprom_layout == LAYOUT_LEGACY) {
+		sprintf(str, "%x", rev);
+		rev = simple_strtoul(str, NULL, 10);
+	}
+
 	return rev;
 };
diff --git a/board/cm_t35/eeprom.h b/board/cm_t35/eeprom.h
index ec772c6710..38824d162b 100644
--- a/board/cm_t35/eeprom.h
+++ b/board/cm_t35/eeprom.h
@@ -23,11 +23,16 @@
 
 #ifdef CONFIG_DRIVER_OMAP34XX_I2C
 int cm_t3x_eeprom_read_mac_addr(uchar *buf);
+u32 cm_t3x_eeprom_get_board_rev(void);
 #else
 static inline int cm_t3x_eeprom_read_mac_addr(uchar *buf)
 {
 	return 1;
 }
+static inline u32 cm_t3x_eeprom_get_board_rev(void)
+{
+	return 0;
+}
 #endif
 
 #endif
diff --git a/board/compal/dts/tegra2-paz00.dts b/board/compal/dts/tegra2-paz00.dts
new file mode 100644
index 0000000000..9e3e169069
--- /dev/null
+++ b/board/compal/dts/tegra2-paz00.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+        model = "Toshiba AC100 / Dynabook AZ";
+        compatible = "compal,paz00", "nvidia,tegra20";
+
+	aliases {
+		usb0 = "/usb@c5008000";
+	};
+
+	memory {
+		reg = <0x00000000 0x20000000>;
+	};
+
+	clocks {
+		clk_32k: clk_32k {
+			clock-frequency = <32000>;
+		};
+		osc {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	clock@60006000 {
+		clocks = <&clk_32k &osc>;
+	};
+
+	serial@70006000 {
+		clock-frequency = < 216000000 >;
+	};
+
+	i2c@7000c000 {
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		status = "disabled";
+	};
+
+	usb@c5000000 {
+		status = "disabled";
+	};
+
+	usb@c5004000 {
+		status = "disabled";
+	};
+};
diff --git a/board/compal/paz00/paz00.c b/board/compal/paz00/paz00.c
index 3b48917430..0c09ce0a46 100644
--- a/board/compal/paz00/paz00.c
+++ b/board/compal/paz00/paz00.c
@@ -48,15 +48,15 @@ static void pin_mux_mmc(void)
 	pinmux_tristate_disable(PINGRP_GMA);
 	pinmux_tristate_disable(PINGRP_GME);
 
-	/* SDMMC1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
-	pinmux_set_func(PINGRP_SDMMC1, PMUX_FUNC_SDIO1);
+	/* SDIO1: SDIO1_CLK, SDIO1_CMD, SDIO1_DAT[3:0] */
+	pinmux_set_func(PINGRP_SDIO1, PMUX_FUNC_SDIO1);
 
-	pinmux_tristate_disable(PINGRP_SDMMC1);
+	pinmux_tristate_disable(PINGRP_SDIO1);
 
 	/* For power GPIO PV1 */
 	pinmux_tristate_disable(PINGRP_UAC);
-	/* For CD GPIO PI5 */
-	pinmux_tristate_disable(PINGRP_ATC);
+	/* For CD GPIO PV5 */
+	pinmux_tristate_disable(PINGRP_GPV);
 }
 
 /* this is a weak define that we are overriding */
@@ -74,7 +74,7 @@ int board_mmc_init(bd_t *bd)
 
 	debug("board_mmc_init: init SD slot\n");
 	/* init dev 3, SD slot, with 4-bit bus */
-	tegra2_mmc_init(3, 4, GPIO_PV1, GPIO_PI5);
+	tegra2_mmc_init(3, 4, GPIO_PV1, GPIO_PV5);
 
 	return 0;
 }
diff --git a/board/compulab/dts/tegra2-trimslice.dts b/board/compulab/dts/tegra2-trimslice.dts
new file mode 100644
index 0000000000..db79e7796d
--- /dev/null
+++ b/board/compulab/dts/tegra2-trimslice.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+	model = "Compulab TrimSlice board";
+	compatible = "compulab,trimslice", "nvidia,tegra20";
+
+	aliases {
+		usb0 = "/usb@c5008000";
+	};
+
+	memory {
+		reg = <0x00000000 0x40000000>;
+	};
+
+	clocks {
+		clk_32k: clk_32k {
+			clock-frequency = <32000>;
+		};
+		osc {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	clock@60006000 {
+		clocks = <&clk_32k &osc>;
+	};
+
+	serial@70006000 {
+		clock-frequency = <216000000>;
+	};
+
+	i2c@7000c000 {
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		status = "disabled";
+	};
+
+	usb@c5000000 {
+		status = "disabled";
+	};
+
+	usb@c5004000 {
+		status = "disabled";
+	};
+};
diff --git a/board/compulab/trimslice/Makefile b/board/compulab/trimslice/Makefile
new file mode 100644
index 0000000000..bf624f41a2
--- /dev/null
+++ b/board/compulab/trimslice/Makefile
@@ -0,0 +1,49 @@
+#
+#  (C) Copyright 2010-2012
+#  NVIDIA Corporation <www.nvidia.com>
+#
+#
+#  See file CREDITS for list of people who contributed to this
+#  project.
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of
+#  the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+#  MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../../nvidia/common)
+endif
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= $(BOARD).o
+COBJS	+= ../../nvidia/common/board.o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/compulab/trimslice/trimslice.c b/board/compulab/trimslice/trimslice.c
new file mode 100644
index 0000000000..7167c914e0
--- /dev/null
+++ b/board/compulab/trimslice/trimslice.c
@@ -0,0 +1,73 @@
+/*
+ *  (C) Copyright 2010-2012
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/mmc.h>
+#include <asm/gpio.h>
+#ifdef CONFIG_TEGRA2_MMC
+#include <mmc.h>
+#endif
+
+/*
+ * Routine: gpio_config_uart
+ * Description: Does nothing on TrimSlice - no UART-related GPIOs.
+ */
+void gpio_config_uart(void)
+{
+}
+
+/*
+ * Routine: pin_mux_mmc
+ * Description: setup the pin muxes/tristate values for the SDMMC(s)
+ */
+static void pin_mux_mmc(void)
+{
+	funcmux_select(PERIPH_ID_SDMMC1, FUNCMUX_SDMMC1_SDIO1_4BIT);
+	funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
+
+	/* For CD GPIO PP1 */
+	pinmux_tristate_disable(PINGRP_DAP3);
+}
+
+/* this is a weak define that we are overriding */
+int board_mmc_init(bd_t *bd)
+{
+	debug("board_mmc_init called\n");
+
+	/* Enable muxes, etc. for SDMMC controllers */
+	pin_mux_mmc();
+
+	/* init dev 0 (SDMMC4), (micro-SD slot) with 4-bit bus */
+	tegra2_mmc_init(0, 4, -1, GPIO_PP1);
+
+	/* init dev 3 (SDMMC1), (SD slot) with 4-bit bus */
+	tegra2_mmc_init(3, 4, -1, -1);
+
+	return 0;
+}
diff --git a/board/d-link/dns325/dns325.c b/board/d-link/dns325/dns325.c
index 990d79fe11..11260fe5f6 100644
--- a/board/d-link/dns325/dns325.c
+++ b/board/d-link/dns325/dns325.c
@@ -97,7 +97,7 @@ int board_early_init_f(void)
 		MPP49_GPIO,		/* thermal sensor */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 
 	kw_gpio_set_blink(DNS325_GPIO_LED_POWER , 1);
 
diff --git a/board/efikamx/Makefile b/board/efikamx/Makefile
index fdd188ecfc..bd2174fec3 100644
--- a/board/efikamx/Makefile
+++ b/board/efikamx/Makefile
@@ -33,12 +33,11 @@ ifdef	CONFIG_CMD_USB
 COBJS	+= efikamx-usb.o
 endif
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/enbw/enbw_cmc/enbw_cmc.c b/board/enbw/enbw_cmc/enbw_cmc.c
index 6c0d931eea..0874e9c4e8 100644
--- a/board/enbw/enbw_cmc/enbw_cmc.c
+++ b/board/enbw/enbw_cmc/enbw_cmc.c
@@ -35,6 +35,8 @@
 #include <mmc.h>
 #include <net.h>
 #include <netdev.h>
+#include <spi.h>
+#include <linux/ctype.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/da850_lowlevel.h>
@@ -86,16 +88,22 @@ static const struct pinmux_config enbw_pins[] = {
 	{ pinmux(5), 1, 0 },
 	{ pinmux(5), 1, 3 },
 	{ pinmux(5), 1, 7 },
-	{ pinmux(6), 1, 0 },
-	{ pinmux(6), 1, 1 },
+	{ pinmux(5), 1, 5 },
+	{ pinmux(5), 1, 4 },
+	{ pinmux(5), 1, 3 },
+	{ pinmux(5), 1, 2 },
+	{ pinmux(5), 1, 1 },
+	{ pinmux(5), 1, 0 },
+	{ pinmux(6), 8, 0 },
+	{ pinmux(6), 8, 1 },
 	{ pinmux(6), 8, 2 },
 	{ pinmux(6), 8, 3 },
-	{ pinmux(6), 1, 4 },
+	{ pinmux(6), 8, 4 },
 	{ pinmux(6), 8, 5 },
 	{ pinmux(6), 1, 7 },
 	{ pinmux(7), 8, 2 },
 	{ pinmux(7), 1, 3 },
-	{ pinmux(7), 1, 6 },
+	{ pinmux(7), 8, 6 },
 	{ pinmux(7), 1, 7 },
 	{ pinmux(13), 8, 2 },
 	{ pinmux(13), 8, 3 },
@@ -163,24 +171,37 @@ struct gpio_config {
 	unsigned char value;
 };
 
-static const struct gpio_config enbw_gpio_config[] = {
+static const struct gpio_config enbw_gpio_config_hut[] = {
+	{ "RS485 enable",	8, 11, 1, 0 },
+	{ "RS485 iso",		8, 10, 1, 1 },
+	{ "W2HUT RS485 Rx ena",	8,  9, 1, 0 },
+	{ "W2HUT RS485 iso",	8,  8, 1, 1 },
+};
+
+static const struct gpio_config enbw_gpio_config_w[] = {
 	{ "RS485 enable",	8, 11, 1, 0 },
 	{ "RS485 iso",		8, 10, 1, 0 },
 	{ "W2HUT RS485 Rx ena",	8,  9, 1, 0 },
 	{ "W2HUT RS485 iso",	8,  8, 1, 0 },
+};
+
+static const struct gpio_config enbw_gpio_config[] = {
 	{ "LAN reset",		7, 15, 1, 1 },
 	{ "ena 11V PLC",	7, 14, 1, 0 },
 	{ "ena 1.5V PLC",	7, 13, 1, 0 },
 	{ "disable VBUS",	7, 12, 1, 1 },
-	{ "PLC reset",		6, 13, 1, 1 },
+	{ "PLC reset",		6, 13, 1, 0 },
 	{ "LCM RS",		6, 12, 1, 0 },
 	{ "LCM R/W",		6, 11, 1, 0 },
 	{ "PLC pairing",	6, 10, 1, 1 },
 	{ "PLC MDIO CLK",	6,  9, 1, 0 },
 	{ "HK218",		6,  8, 1, 0 },
 	{ "HK218 Rx",		6,  1, 1, 1 },
-	{ "TPM reset",		6,  0, 1, 1 },
-	{ "LCM E",		2,  2, 1, 1 },
+	{ "TPM reset",		6,  0, 1, 0 },
+	{ "Board-Type",		3,  9, 0, 0 },
+	{ "HW-ID0",		2,  7, 0, 0 },
+	{ "HW-ID1",		2,  6, 0, 0 },
+	{ "HW-ID2",		2,  3, 0, 0 },
 	{ "PV-IF RxD ena",	0, 15, 1, 1 },
 	{ "LED1",		1, 15, 1, 1 },
 	{ "LED2",		0,  1, 1, 1 },
@@ -229,34 +250,57 @@ static void enbw_cmc_switch(int port, int on)
 	}
 }
 
-int board_init(void)
+static int enbw_cmc_init_gpio(const struct gpio_config *conf, int sz)
 {
 	int i, ret;
 
-#ifndef CONFIG_USE_IRQ
-	irq_init();
-#endif
-	/* address of boot parameters, not used as booting with DTT */
-	gd->bd->bi_boot_params = 0;
+	for (i = 0; i < sz; i++) {
+		int gpio = conf[i].bank * 16 +
+			conf[i].gpio;
 
-	for (i = 0; i < ARRAY_SIZE(enbw_gpio_config); i++) {
-		int gpio = enbw_gpio_config[i].bank * 16 +
-			enbw_gpio_config[i].gpio;
-
-		ret = gpio_request(gpio, enbw_gpio_config[i].name);
+		ret = gpio_request(gpio, conf[i].name);
 		if (ret) {
 			printf("%s: Could not get %s gpio\n", __func__,
-				enbw_gpio_config[i].name);
-			return -1;
+				conf[i].name);
+			return ret;
 		}
 
-		if (enbw_gpio_config[i].out)
+		if (conf[i].out)
 			gpio_direction_output(gpio,
-				enbw_gpio_config[i].value);
+				conf[i].value);
 		else
 			gpio_direction_input(gpio);
 	}
 
+	return 0;
+}
+
+int board_init(void)
+{
+	int board_type, hw_id;
+
+#ifndef CONFIG_USE_IRQ
+	irq_init();
+#endif
+	/* address of boot parameters, not used as booting with DTT */
+	gd->bd->bi_boot_params = 0;
+
+	enbw_cmc_init_gpio(enbw_gpio_config, ARRAY_SIZE(enbw_gpio_config));
+
+	/* detect HW version */
+	board_type = gpio_get_value(CONFIG_ENBW_CMC_BOARD_TYPE);
+	hw_id = gpio_get_value(CONFIG_ENBW_CMC_HW_ID_BIT0) +
+		(gpio_get_value(CONFIG_ENBW_CMC_HW_ID_BIT1) << 1) +
+		(gpio_get_value(CONFIG_ENBW_CMC_HW_ID_BIT2) << 2);
+	printf("BOARD: CMC-%s hw id: %d\n", (board_type ? "w2" : "hut"),
+		hw_id);
+	if (board_type)
+		enbw_cmc_init_gpio(enbw_gpio_config_w,
+			ARRAY_SIZE(enbw_gpio_config_w));
+	else
+		enbw_cmc_init_gpio(enbw_gpio_config_hut,
+			ARRAY_SIZE(enbw_gpio_config_hut));
+
 	/* setup the SUSPSRC for ARM to control emulation suspend */
 	clrbits_le32(&davinci_syscfg_regs->suspsrc,
 		(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
@@ -267,14 +311,231 @@ int board_init(void)
 }
 
 #ifdef CONFIG_DRIVER_TI_EMAC
+
+#define KSZ_CMD_READ	0x03
+#define KSZ_CMD_WRITE	0x02
+#define KSZ_ID		0x95
+
+static int enbw_cmc_switch_read(struct spi_slave *spi, u8 reg, u8 *val)
+{
+	unsigned long flags = SPI_XFER_BEGIN;
+	int ret;
+	int cmd_len;
+	u8 cmd[2];
+
+	cmd[0] = KSZ_CMD_READ;
+	cmd[1] = reg;
+	cmd_len = 2;
+
+	ret = spi_xfer(spi, cmd_len * 8, cmd, NULL, flags);
+	if (ret) {
+		debug("Failed to send command (%zu bytes): %d\n",
+				cmd_len, ret);
+		return -EINVAL;
+	}
+	flags |= SPI_XFER_END;
+	*val = 0;
+	cmd_len = 1;
+	ret = spi_xfer(spi, cmd_len * 8, NULL, val, flags);
+	if (ret) {
+		debug("Failed to read (%zu bytes): %d\n",
+				cmd_len, ret);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int enbw_cmc_switch_read_ident(struct spi_slave *spi)
+{
+	int ret;
+	u8 val;
+
+	ret = enbw_cmc_switch_read(spi, 0, &val);
+	if (ret) {
+		debug("Failed to read\n");
+		return -EINVAL;
+	}
+
+	if (val != KSZ_ID)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int enbw_cmc_switch_write(struct spi_slave *spi, unsigned long reg,
+		unsigned long val)
+{
+	unsigned long flags = SPI_XFER_BEGIN;
+	int ret;
+	int cmd_len;
+	u8 cmd[3];
+
+	cmd[0] = KSZ_CMD_WRITE;
+	cmd[1] = reg;
+	cmd[2] = val;
+	cmd_len = 3;
+	flags |= SPI_XFER_END;
+
+	ret = spi_xfer(spi, cmd_len * 8, cmd, NULL, flags);
+	if (ret) {
+		debug("Failed to send command (%zu bytes): %d\n",
+				cmd_len, ret);
+		return -EINVAL;
+	}
+
+	udelay(1000);
+	ret = enbw_cmc_switch_read(spi, reg, &cmd[0]);
+	if (ret) {
+		debug("Failed to read\n");
+		return -EINVAL;
+	}
+	if (val != cmd[0])
+		debug("warning: reg: %lx va: %x soll: %lx\n",
+			reg, cmd[0], val);
+
+	return 0;
+}
+
+static int enbw_cmc_eof(unsigned char *ptr)
+{
+	if (*ptr == 0xff)
+		return 1;
+
+	return 0;
+}
+
+static char *enbw_cmc_getnewline(char *ptr)
+{
+	while (*ptr != 0x0a) {
+		ptr++;
+		if (enbw_cmc_eof((unsigned char *)ptr))
+			return NULL;
+	}
+
+	ptr++;
+	return ptr;
+}
+
+static char *enbw_cmc_getvalue(char *ptr, int *value)
+{
+	int	end = 0;
+
+	*value = -EINVAL;
+
+	if (!isxdigit(*ptr))
+		end = 1;
+
+	while (end) {
+		if ((*ptr == '#') || (*ptr == ';')) {
+			ptr = enbw_cmc_getnewline(ptr);
+			return ptr;
+		}
+		if (ptr != NULL) {
+			if (isxdigit(*ptr)) {
+				end = 0;
+			} else if (*ptr == 0x0a) {
+				ptr++;
+				return ptr;
+			} else {
+				ptr++;
+				if (enbw_cmc_eof((unsigned char *)ptr))
+					return NULL;
+			}
+		} else {
+			return NULL;
+		}
+	}
+	*value = (int)simple_strtoul((const char *)ptr, &ptr, 16);
+	ptr++;
+	return ptr;
+}
+
+static int enbw_cmc_config_switch(unsigned long addr)
+{
+	struct spi_slave *spi;
+	char *ptr = (char *)addr;
+	int value, reg;
+	int ret;
+	int bus, cs, max_hz, spi_mode;
+
+	debug("configure switch with file on addr: 0x%lx\n", addr);
+
+	bus = 0;
+	cs = 0;
+	max_hz = 1000000;
+	spi_mode = 0;
+
+	spi = spi_setup_slave(bus, cs, max_hz, spi_mode);
+	if (!spi) {
+		printf("Failed to set up slave\n");
+		return -EINVAL;
+	}
+
+	ret = spi_claim_bus(spi);
+	if (ret) {
+		debug("Failed to claim SPI bus: %d\n", ret);
+		goto err_claim_bus;
+	}
+
+	ret = enbw_cmc_switch_read_ident(spi);
+	if (ret)
+		goto err_claim_bus;
+
+	ptr = (char *)addr;
+	while (ptr != NULL) {
+		ptr = enbw_cmc_getvalue(ptr, &reg);
+		if (ptr != NULL) {
+			ptr = enbw_cmc_getvalue(ptr, &value);
+			if ((ptr != NULL) && (value >= 0))
+				if (enbw_cmc_switch_write(spi, reg, value))
+					goto err_read;
+		}
+	}
+	return 0;
+
+err_read:
+	spi_release_bus(spi);
+err_claim_bus:
+	spi_free_slave(spi);
+	return -EINVAL;
+}
+
+static int do_switch(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+	unsigned long addr;
+
+	if (argc < 2)
+		return cmd_usage(cmdtp);
+
+	addr = simple_strtoul(argv[1], NULL, 16);
+	enbw_cmc_config_switch(addr);
+
+	return 0;
+}
+
+U_BOOT_CMD(switch, 3, 1, do_switch,
+	"switch addr",
+	"[addr]"
+);
+
 /*
  * Initializes on-board ethernet controllers.
  */
 int board_eth_init(bd_t *bis)
 {
-#ifdef CONFIG_DRIVER_TI_EMAC
+	const char *s;
+	size_t len;
+
 	davinci_emac_mii_mode_sel(0);
-#endif /* CONFIG_DRIVER_TI_EMAC */
+
+	/* send a config file to the switch */
+	s = hwconfig_subarg("switch", "config", &len);
+	if (len) {
+		unsigned long addr = simple_strtoul(s, NULL, 16);
+
+		enbw_cmc_config_switch(addr);
+	}
 
 	if (!davinci_emac_initialize()) {
 		printf("Error: Ethernet init failed!\n");
@@ -546,6 +807,29 @@ ulong bootcount_load(void)
 }
 #endif
 
+ulong post_word_load(void)
+{
+	struct davinci_rtc *reg =
+		(struct davinci_rtc *)CONFIG_SYS_POST_WORD_ADDR;
+
+	return in_be32(&reg->scratch2);
+}
+
+void post_word_store(ulong value)
+{
+	struct davinci_rtc *reg =
+		(struct davinci_rtc *)CONFIG_SYS_POST_WORD_ADDR;
+
+	/*
+	 * write RTC kick register to enable write
+	 * for RTC Scratch registers. Cratch0 and 1 are
+	 * used for bootcount values.
+	 */
+	writel(RTC_KICK0R_WE, &reg->kick0r);
+	writel(RTC_KICK1R_WE, &reg->kick1r);
+	out_be32(&reg->scratch2, value);
+}
+
 void board_gpio_init(void)
 {
 	struct davinci_gpio *gpio = davinci_gpio_bank01;
@@ -558,6 +842,19 @@ void board_gpio_init(void)
 	clrbits_le32(&gpio->out_data, 0x8000407e);
 	/* set LED 1 - 5 to state on */
 	setbits_le32(&gpio->out_data, 0x8000001e);
+
+	/*
+	 * set some gpio pins to low, this is needed early,
+	 * so we have no gpio Interface here
+	 * gpios:
+	 * 8[8]  Mode PV select  low
+	 * 8[9]  Debug Rx Enable low
+	 * 8[10] Mode Select PV  low
+	 * 8[11] Counter Interface RS485 Rx-Enable low
+	 */
+	gpio = davinci_gpio_bank8;
+	clrbits_le32(&gpio->dir, 0x00000f00);
+	clrbits_le32(&gpio->out_data, 0x0f00);
 }
 
 int board_late_init(void)
diff --git a/board/esg/ima3-mx53/Makefile b/board/esg/ima3-mx53/Makefile
index f3b13bccaf..ab18944f49 100644
--- a/board/esg/ima3-mx53/Makefile
+++ b/board/esg/ima3-mx53/Makefile
@@ -25,7 +25,7 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= ima3-mx53.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
 $(LIB):	$(obj).depend $(OBJS)
diff --git a/board/freescale/mx28evk/iomux.c b/board/freescale/mx28evk/iomux.c
index 6587c454fe..00cc0cc2fa 100644
--- a/board/freescale/mx28evk/iomux.c
+++ b/board/freescale/mx28evk/iomux.c
@@ -161,6 +161,20 @@ const iomux_cfg_t iomux_setup[] = {
 		(MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP),
 };
 
+#define HW_DRAM_CTL29	(0x74 >> 2)
+#define CS_MAP		0xf
+#define COLUMN_SIZE	0x2
+#define ADDR_PINS	0x1
+#define APREBIT		0xa
+
+#define HW_DRAM_CTL29_CONFIG	(CS_MAP << 24 | COLUMN_SIZE << 16 | \
+					ADDR_PINS << 8 | APREBIT)
+
+void mx28_adjust_memory_params(uint32_t *dram_vals)
+{
+	dram_vals[HW_DRAM_CTL29] = HW_DRAM_CTL29_CONFIG;
+}
+
 void board_init_ll(void)
 {
 	mx28_common_spl_init(iomux_setup, ARRAY_SIZE(iomux_setup));
diff --git a/board/freescale/mx51evk/Makefile b/board/freescale/mx51evk/Makefile
index 470588eb66..224eaa3c73 100644
--- a/board/freescale/mx51evk/Makefile
+++ b/board/freescale/mx51evk/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx51evk.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx53ard/Makefile b/board/freescale/mx53ard/Makefile
index eac4b2a903..335af11790 100644
--- a/board/freescale/mx53ard/Makefile
+++ b/board/freescale/mx53ard/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx53ard.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx53evk/Makefile b/board/freescale/mx53evk/Makefile
index b7f92b3d87..dcc83e2d51 100644
--- a/board/freescale/mx53evk/Makefile
+++ b/board/freescale/mx53evk/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx53evk.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx53loco/Makefile b/board/freescale/mx53loco/Makefile
index a6ea9396fb..8bc69a92c1 100644
--- a/board/freescale/mx53loco/Makefile
+++ b/board/freescale/mx53loco/Makefile
@@ -24,12 +24,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx53loco.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index d8e027ce66..cbdcfadf27 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -75,6 +75,9 @@ u32 get_board_rev(void)
 
 	int rev = readl(&fuse->gp[6]);
 
+	if (!i2c_probe(CONFIG_SYS_DIALOG_PMIC_I2C_ADDR))
+		rev = 0;
+
 	return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
 }
 
@@ -495,11 +498,6 @@ int print_cpuinfo(void)
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)
 {
-	setup_iomux_i2c();
-	if (!power_init())
-		clock_1GHz();
-	print_cpuinfo();
-
 	setenv("stdout", "serial");
 
 	return 0;
@@ -511,6 +509,10 @@ int board_init(void)
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
 
 	mxc_set_sata_internal_clock();
+	setup_iomux_i2c();
+	if (!power_init())
+		clock_1GHz();
+	print_cpuinfo();
 
 	lcd_enable();
 
diff --git a/board/freescale/mx53smd/Makefile b/board/freescale/mx53smd/Makefile
index ed8e473649..8a404c8ab7 100644
--- a/board/freescale/mx53smd/Makefile
+++ b/board/freescale/mx53smd/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx53smd.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx6qarm2/Makefile b/board/freescale/mx6qarm2/Makefile
index 79bc315dd3..6ce449552a 100644
--- a/board/freescale/mx6qarm2/Makefile
+++ b/board/freescale/mx6qarm2/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= mx6qarm2.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx6qarm2/imximage.cfg b/board/freescale/mx6qarm2/imximage.cfg
index ceecbf925d..bf941a3198 100644
--- a/board/freescale/mx6qarm2/imximage.cfg
+++ b/board/freescale/mx6qarm2/imximage.cfg
@@ -167,7 +167,7 @@ DATA 4 0x020c407c 0x0F0000C3
 DATA 4 0x020c4080 0x000003FF
 
 # enable AXI cache for VDOA/VPU/IPU
-DATA 4 0x020e0010 0xF00000FF
+DATA 4 0x020e0010 0xF00000CF
 # set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7
 DATA 4 0x020e0018 0x007F007F
 DATA 4 0x020e001c 0x007F007F
diff --git a/board/freescale/mx6qsabrelite/Makefile b/board/freescale/mx6qsabrelite/Makefile
index 53c26e7ba6..cf344e4323 100644
--- a/board/freescale/mx6qsabrelite/Makefile
+++ b/board/freescale/mx6qsabrelite/Makefile
@@ -25,12 +25,11 @@ LIB    = $(obj)lib$(BOARD).o
 
 COBJS  := mx6qsabrelite.o
 
-SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS   := $(COBJS:.o=.c)
 OBJS   := $(addprefix $(obj),$(COBJS))
-SOBJS  := $(addprefix $(obj),$(SOBJS))
 
-$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+$(LIB):        $(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/board/freescale/mx6qsabrelite/imximage.cfg b/board/freescale/mx6qsabrelite/imximage.cfg
index c389427191..62498abca3 100644
--- a/board/freescale/mx6qsabrelite/imximage.cfg
+++ b/board/freescale/mx6qsabrelite/imximage.cfg
@@ -164,7 +164,7 @@ DATA 4 0x020c407c 0x0F0000C3
 DATA 4 0x020c4080 0x000003FF
 
 # enable AXI cache for VDOA/VPU/IPU
-DATA 4 0x020e0010 0xF00000FF
+DATA 4 0x020e0010 0xF00000CF
 # set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7
 DATA 4 0x020e0018 0x007F007F
 DATA 4 0x020e001c 0x007F007F
diff --git a/board/spear/spear300/config.mk b/board/karo/tk71/Makefile
index 5848ef89f8..934e3911d1 100644
--- a/board/spear/spear300/config.mk
+++ b/board/karo/tk71/Makefile
@@ -1,6 +1,7 @@
 #
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
+# Copyright (C) 2012 Marek Vasut <marex@denx.de>
+# on behalf of DENX Software Engineering GmbH
+#
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -12,28 +13,33 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
 #
 
-#########################################################################
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= tk71.o
 
-CONFIG_SYS_TEXT_BASE = 0x00700000
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-ALL-y += $(obj)u-boot.img
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
 
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/karo/tk71/kwbimage.cfg b/board/karo/tk71/kwbimage.cfg
new file mode 100644
index 0000000000..0166826e72
--- /dev/null
+++ b/board/karo/tk71/kwbimage.cfg
@@ -0,0 +1,174 @@
+#
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# adopted to TK71 by
+# Nils Faerber <nils.faerber@kernelconcepts.de>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM	nand
+NAND_ECC_MODE	default
+NAND_PAGE_SIZE	0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xFFD100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xFFD01400 0x43000c30	# DDR Configuration register
+# bit13-0:  0xc30 (3120 DDR2 clks refresh rate)
+# bit23-14: zero
+# bit24: 1= enable exit self refresh mode on DDR access
+# bit25: 1 required
+# bit29-26: zero
+# bit31-30: 01
+
+DATA 0xFFD01404 0x36543000	# DDR Controller Control Low
+# bit 4:    0=addr/cmd in smame cycle
+# bit 5:    0=clk is driven during self refresh, we don't care for APX
+# bit 6:    0=use recommended falling edge of clk for addr/cmd
+# bit14:    0=input buffer always powered up
+# bit18:    1=cpu lock transaction enabled
+# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31:    0=no additional STARTBURST delay
+
+DATA 0xFFD01408 0x1101355b	# DDR Timing (Low) (active cycles value +1)
+# bit3-0:   TRAS lsbs
+# bit7-4:   TRCD
+# bit11- 8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20:    TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xFFD0140C 0x00000034	#  DDR Timing (High)
+# bit6-0:   TRFC
+# bit8-7:   TR2R
+# bit10-9:  TR2W
+# bit12-11: TW2W
+# bit31-13: zero required
+
+DATA 0xFFD01410 0x00000000	#  DDR Address Control
+# bit1-0:   01, Cs0width=x16
+# bit3-2:   10, Cs0size=512Mb
+# bit5-4:   01, Cs1width=x16
+# bit7-6:   10, Cs1size=512Mb
+# bit9-8:   00, Cs2width=nonexistent
+# bit11-10: 00, Cs2size =nonexistent
+# bit13-12: 00, Cs3width=nonexistent
+# bit15-14: 00, Cs3size =nonexistent
+# bit16:    0,  Cs0AddrSel
+# bit17:    0,  Cs1AddrSel
+# bit18:    0,  Cs2AddrSel
+# bit19:    0,  Cs3AddrSel
+# bit31-20: 0 required
+
+DATA 0xFFD01414 0x00000000	#  DDR Open Pages Control
+# bit0:    0,  OpenPage enabled
+# bit31-1: 0 required
+
+DATA 0xFFD01418 0x00000000	#  DDR Operation
+# bit3-0:   0x0, DDR cmd
+# bit31-4:  0 required
+
+DATA 0xFFD0141C 0x00000652	#  DDR Mode
+# bit2-0:   2, BurstLen=2 required
+# bit3:     0, BurstType=0 required
+# bit6-4:   4, CL=5
+# bit7:     0, TestMode=0 normal
+# bit8:     0, DLL reset=0 normal
+# bit11-9:  6, auto-precharge write recovery ????????????
+# bit12:    0, PD must be zero
+# bit31-13: 0 required
+
+DATA 0xFFD01420 0x00000042	#  DDR Extended Mode
+# bit0:    0,  DDR DLL enabled
+# bit1:    0,  DDR drive strenght normal
+# bit2:    0,  DDR ODT control lsd (disabled)
+# bit5-3:  000, required
+# bit6:    1,  DDR ODT control msb, (disabled)
+# bit9-7:  000, required
+# bit10:   0,  differential DQS enabled
+# bit11:   0, required
+# bit12:   0, DDR output buffer enabled
+# bit31-13: 0 required
+
+DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
+# bit2-0:  111, required
+# bit3  :  1  , MBUS Burst Chop disabled
+# bit6-4:  111, required
+# bit7  :  0
+# bit8  :  1  , add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9  :  0  , no half clock cycle addition to dataout
+# bit10 :  0  , 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11 :  0  , 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 1111 required
+# bit31-16: 0    required
+
+DATA 0xFFD01428 0x00085520	# DDR2 ODT Read Timing (default values)
+DATA 0xFFD0147C 0x00008552	# DDR2 ODT Write Timing (default values)
+
+DATA 0xFFD01500 0x00000000	# CS[0]n Base address to 0x0
+DATA 0xFFD01504 0x1FFFFFF1	# CS[0]n Size
+# bit0:    1,  Window enabled
+# bit1:    0,  Write Protect disabled
+# bit3-2:  00, CS0 hit selected
+# bit23-4: ones, required
+# bit31-24: 0x0F, Size (i.e. 256MB)
+
+DATA 0xFFD01508 0x00000000	# CS[1]n Base address to 256Mb
+DATA 0xFFD0150C 0x00000000	# CS[1]n Size 256Mb Window enabled for CS1
+
+DATA 0xFFD01514 0x00000000	# CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000	# CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00110000	#  DDR ODT Control (Low)
+# bit3-0:   0010, (read) M_ODT[0] is asserted during read from DRAM CS1
+# bit7-4:   0001, (read) M_ODT[1] is asserted during read from DRAM CS0
+# bit19-16: 0010, (write) M_ODT[0] is asserted during write to DRAM CS1.
+# bit23-20: 0001, (write) M_ODT[1] is asserted during write to DRAM CS0.
+DATA 0xFFD01498 0x00000000	#  DDR ODT Control (High)
+# bit1-0:  00, ODT0 controlled by ODT Control (low) register above
+# bit3-2:  01, ODT1 active NEVER!
+# bit31-4: zero, required
+
+DATA 0xFFD0149C 0x0000F80F	# CPU ODT Control
+# bit3-0:    1111, internal ODT is asserted during read from DRAM bank 0-3
+# bit11-10:    01, M_DQ, M_DM, and M_DQS I/O buffer ODT Select: 150 ohm
+# bit13-12:    10, M_STARTBURST_IN I/O buffer ODT Select: 75 ohm
+# bit14:        1, M_STARTBURST_IN ODT: Enabled
+# bit15:        1, DDR IO ODT Unit: Use ODT block
+DATA 0xFFD01480 0x00000001	# DDR Initialization Control
+#bit0=1, enable DDR init upon this register write
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/karo/tk71/tk71.c b/board/karo/tk71/tk71.c
new file mode 100644
index 0000000000..96410d77d6
--- /dev/null
+++ b/board/karo/tk71/tk71.c
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2012 Marek Vasut <marex@denx.de>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define TK71_OE_LOW			(~0)
+#define TK71_OE_HIGH			(~0)
+#define TK71_OE_VAL_LOW			(0)
+#define TK71_OE_VAL_HIGH		(0)
+
+int board_early_init_f(void)
+{
+	/*
+	 * default gpio configuration
+	 * There are maximum 64 gpios controlled through 2 sets of registers
+	 * the  below configuration configures mainly initial LED status
+	 */
+	kw_config_gpio(TK71_OE_VAL_LOW,
+			TK71_OE_VAL_HIGH,
+			TK71_OE_LOW, TK71_OE_HIGH);
+
+	/* Multi-Purpose Pins Functionality configuration */
+	u32 kwmpp_config[] = {
+		MPP0_NF_IO2,
+		MPP1_NF_IO3,
+		MPP2_NF_IO4,
+		MPP3_NF_IO5,
+		MPP4_NF_IO6,
+		MPP5_NF_IO7,
+		MPP6_SYSRST_OUTn,
+		MPP7_GPO,
+		MPP8_TW_SDA,
+		MPP9_TW_SCK,
+		MPP10_UART0_TXD,
+		MPP11_UART0_RXD,
+		MPP12_SD_CLK,
+		MPP13_SD_CMD,
+		MPP14_SD_D0,
+		MPP15_SD_D1,
+		MPP16_SD_D2,
+		MPP17_SD_D3,
+		MPP18_NF_IO0,
+		MPP19_NF_IO1,
+		MPP20_GE1_0,
+		MPP21_GE1_1,
+		MPP22_GE1_2,
+		MPP23_GE1_3,
+		MPP24_GE1_4,
+		MPP25_GE1_5,
+		MPP26_GE1_6,
+		MPP27_GE1_7,
+		MPP28_GPIO,
+		MPP29_GPIO,
+		MPP30_GE1_10,
+		MPP31_GE1_11,
+		MPP32_GE1_12,
+		MPP33_GE1_13,
+		MPP34_GPIO,
+		MPP35_GPIO,
+		MPP36_GPIO,
+		MPP37_GPIO,
+		MPP38_GPIO,
+		MPP39_GPIO,
+		MPP40_GPIO,
+		MPP41_GPIO,
+		MPP42_GPIO,
+		MPP43_GPIO,
+		MPP44_GPIO,
+		MPP45_GPIO,
+		MPP46_GPIO,
+		MPP47_GPIO,
+		MPP48_GPIO,
+		MPP49_GPIO,
+		0
+	};
+	kirkwood_mpp_conf(kwmpp_config, NULL);
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/*
+	 * arch number of board
+	 */
+	gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+	return 0;
+}
+
+#ifdef CONFIG_CMD_NET
+
+#define MV88E1116_MAC_CTRL2_REG		21
+#define MV88E1116_PGADR_REG		22
+#define MV88E1116_RGMII_TXTM_CTRL	(1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL	(1 << 5)
+
+static void mv_phy_88e1118_init(char *name)
+{
+	u16 reg;
+	u16 devadr;
+
+	if (miiphy_set_current_dev(name))
+		return;
+
+	/* command to read PHY dev address */
+	if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
+		printf("Err..%s could not read PHY dev address\n",
+			__func__);
+		return;
+	}
+
+	/*
+	 * Enable RGMII delay on Tx and Rx for CPU port
+	 * Ref: sec 4.7.2 of chip datasheet
+	 */
+	miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+	miiphy_read(name, devadr, MV88E1116_MAC_CTRL2_REG, &reg);
+	reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+	miiphy_write(name, devadr, MV88E1116_MAC_CTRL2_REG, reg);
+	miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+	/* reset the phy */
+	miiphy_reset(name, devadr);
+
+	printf("88E1118 Initialized on %s\n", name);
+}
+
+/* Configure and enable Switch and PHY */
+void reset_phy(void)
+{
+	/* configure and initialize PHY */
+	mv_phy_88e1118_init("egiga0");
+
+}
+#endif
diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
index f457aa30c6..aab706e6c9 100644
--- a/board/keymile/common/common.h
+++ b/board/keymile/common/common.h
@@ -131,6 +131,11 @@ struct bfticu_iomap {
 int ethernet_present(void);
 int ivm_read_eeprom(void);
 
+int trigger_fpga_config(void);
+int wait_for_fpga_config(void);
+int fpga_reset(void);
+int toggle_eeprom_spi_bus(void);
+
 int set_km_env(void);
 int fdt_set_node_and_value(void *blob,
 			char *nodename,
diff --git a/board/keymile/km_arm/Makefile b/board/keymile/km_arm/Makefile
index aa51255265..13d485aedb 100644
--- a/board/keymile/km_arm/Makefile
+++ b/board/keymile/km_arm/Makefile
@@ -31,6 +31,10 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= $(BOARD).o ../common/common.o ../common/ivm.o
 
+ifdef CONFIG_KM_FPGA_CONFIG
+COBJS	+= fpga_config.o
+endif
+
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
diff --git a/board/keymile/km_arm/fpga_config.c b/board/keymile/km_arm/fpga_config.c
new file mode 100644
index 0000000000..fcc5fe6c65
--- /dev/null
+++ b/board/keymile/km_arm/fpga_config.c
@@ -0,0 +1,256 @@
+/*
+ * (C) Copyright 2012
+ * Valentin Lontgchamp, Keymile AG, valentin.longchamp@keymile.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/errno.h>
+
+/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
+#define KM_XLX_PROGRAM_B_PIN    39
+
+#define BOCO_ADDR	0x10
+
+#define ID_REG		0x00
+#define BOCO2_ID	0x5b
+
+static int check_boco2(void)
+{
+	int ret;
+	u8 id;
+
+	ret = i2c_read(BOCO_ADDR, ID_REG, 1, &id, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO id !!\n", __func__);
+		return ret;
+	}
+
+	return (id == BOCO2_ID);
+}
+
+static int boco_clear_bits(u8 reg, u8 flags)
+{
+	int ret;
+	u8 regval;
+
+	/* give access to the EEPROM from FPGA */
+	ret = i2c_read(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+	regval &= ~flags;
+	ret = i2c_write(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error writing the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int boco_set_bits(u8 reg, u8 flags)
+{
+	int ret;
+	u8 regval;
+
+	/* give access to the EEPROM from FPGA */
+	ret = i2c_read(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+	regval |= flags;
+	ret = i2c_write(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error writing the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+
+	return 0;
+}
+
+#define SPI_REG		0x06
+#define CFG_EEPROM	0x02
+#define FPGA_PROG	0x04
+#define FPGA_INIT_B	0x10
+#define FPGA_DONE	0x20
+
+static int fpga_done(void)
+{
+	int ret = 0;
+	u8 regval;
+
+	/* this is only supported with the boco2 design */
+	if (!check_boco2())
+		return 0;
+
+	ret = i2c_read(BOCO_ADDR, SPI_REG, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, SPI_REG);
+		return 0;
+	}
+
+	return regval & FPGA_DONE ? 1 : 0;
+}
+
+int skip;
+
+int trigger_fpga_config(void)
+{
+	int ret = 0;
+
+	/* if the FPGA is already configured, we do not want to
+	 * reconfigure it */
+	skip = 0;
+	if (fpga_done()) {
+		printf("PCIe FPGA config: skipped\n");
+		skip = 1;
+		return 0;
+	}
+
+	if (check_boco2()) {
+		/* we have a BOCO2, this has to be triggered here */
+
+		/* make sure the FPGA_can access the EEPROM */
+		ret = boco_clear_bits(SPI_REG, CFG_EEPROM);
+		if (ret)
+			return ret;
+
+		/* trigger the config start */
+		ret = boco_clear_bits(SPI_REG, FPGA_PROG | FPGA_INIT_B);
+		if (ret)
+			return ret;
+
+		/* small delay for the pulse */
+		udelay(10);
+
+		/* up signal for pulse end */
+		ret = boco_set_bits(SPI_REG, FPGA_PROG);
+		if (ret)
+			return ret;
+
+		/* finally, raise INIT_B to remove the config delay */
+		ret = boco_set_bits(SPI_REG, FPGA_INIT_B);
+		if (ret)
+			return ret;
+
+	} else {
+		/* we do it the old way, with the gpio pin */
+		kw_gpio_set_valid(KM_XLX_PROGRAM_B_PIN, 1);
+		kw_gpio_direction_output(KM_XLX_PROGRAM_B_PIN, 0);
+		/* small delay for the pulse */
+		udelay(10);
+		kw_gpio_direction_input(KM_XLX_PROGRAM_B_PIN);
+	}
+
+	return 0;
+}
+
+int wait_for_fpga_config(void)
+{
+	int ret = 0;
+	u8 spictrl;
+	u32 timeout = 20000;
+
+	if (skip)
+		return 0;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	printf("PCIe FPGA config:");
+	do {
+		ret = i2c_read(BOCO_ADDR, SPI_REG, 1, &spictrl, 1);
+		if (ret) {
+			printf("%s: error reading the BOCO spictrl !!\n",
+				__func__);
+			return ret;
+		}
+		if (timeout-- == 0) {
+			printf(" FPGA_DONE timeout\n");
+			return -EFAULT;
+		}
+		udelay(10);
+	} while (!(spictrl & FPGA_DONE));
+
+	printf(" done\n");
+
+	return 0;
+}
+
+#define PRST1		0x4
+#define PCIE_RST	0x10
+#define TRAFFIC_RST	0x04
+
+int fpga_reset(void)
+{
+	int ret = 0;
+	u8 resets;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	/* if we have skipped, we only want to reset the PCIe part */
+	resets = skip ? PCIE_RST : PCIE_RST | TRAFFIC_RST;
+
+	ret = boco_clear_bits(PRST1, resets);
+	if (ret)
+		return ret;
+
+	/* small delay for the pulse */
+	udelay(10);
+
+	ret = boco_set_bits(PRST1, resets);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+/* the FPGA was configured, we configure the BOCO2 so that the EEPROM
+ * is available from the Bobcat SPI bus */
+int toggle_eeprom_spi_bus(void)
+{
+	int ret = 0;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	ret = boco_set_bits(SPI_REG, CFG_EEPROM);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index 9e9940c51f..2b2ca39376 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -33,6 +33,7 @@
 #include <nand.h>
 #include <netdev.h>
 #include <miiphy.h>
+#include <spi.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/kirkwood.h>
@@ -113,7 +114,7 @@ u32 kwmpp_config[] = {
 	0
 };
 
-#if defined(CONFIG_MGCOGE3UN)
+#if defined(CONFIG_KM_MGCOGE3UN)
 /*
  * Wait for startup OK from mgcoge3ne
  */
@@ -133,10 +134,10 @@ int startup_allowed(void)
 }
 #endif
 
-#if (defined(CONFIG_MGCOGE3UN)|defined(CONFIG_PORTL2))
+#if (defined(CONFIG_KM_PIGGY4_88E6061)|defined(CONFIG_KM_PIGGY4_88E6352))
 /*
- * These two boards have always ethernet present. Its connected to the mv
- * switch.
+ * All boards with PIGGY4 connected via a simple switch have ethernet always
+ * present.
  */
 int ethernet_present(void)
 {
@@ -201,7 +202,7 @@ int misc_init_r(void)
 		printf("Overwriting MACH_TYPE with %d!!!\n", mach_type);
 		gd->bd->bi_arch_number = mach_type;
 	}
-#if defined(CONFIG_MGCOGE3UN)
+#if defined(CONFIG_KM_MGCOGE3UN)
 	char *wait_for_ne;
 	wait_for_ne = getenv("waitforne");
 	if (wait_for_ne != NULL) {
@@ -242,90 +243,93 @@ int misc_init_r(void)
 
 int board_early_init_f(void)
 {
+#if defined(CONFIG_SOFT_I2C)
 	u32 tmp;
 
-	kirkwood_mpp_conf(kwmpp_config);
+	/* set the 2 bitbang i2c pins as output gpios */
+	tmp = readl(KW_GPIO0_BASE + 4);
+	writel(tmp & (~KM_KIRKWOOD_SOFT_I2C_GPIOS) , KW_GPIO0_BASE + 4);
+#endif
 
+	kirkwood_mpp_conf(kwmpp_config, NULL);
+	return 0;
+}
+
+int board_init(void)
+{
 	/*
-	 * The FLASH_GPIO_PIN switches between using a
+	 * arch number of board
+	 */
+	gd->bd->bi_arch_number = MACH_TYPE_KM_KIRKWOOD;
+
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+	/*
+	 * The KM_FLASH_GPIO_PIN switches between using a
 	 * NAND or a SPI FLASH. Set this pin on start
 	 * to NAND mode.
 	 */
-	tmp = readl(KW_GPIO0_BASE);
-	writel(tmp | FLASH_GPIO_PIN , KW_GPIO0_BASE);
-	tmp = readl(KW_GPIO0_BASE + 4);
-	writel(tmp & (~FLASH_GPIO_PIN) , KW_GPIO0_BASE + 4);
+	kw_gpio_set_valid(KM_FLASH_GPIO_PIN, 1);
+	kw_gpio_direction_output(KM_FLASH_GPIO_PIN, 1);
 
 #if defined(CONFIG_SOFT_I2C)
-	/* init the GPIO for I2C Bitbang driver */
+	/*
+	 * Reinit the GPIO for I2C Bitbang driver so that the now
+	 * available gpio framework is consistent. The calls to
+	 * direction output in are not necessary, they are already done in
+	 * board_early_init_f
+	 */
 	kw_gpio_set_valid(KM_KIRKWOOD_SDA_PIN, 1);
 	kw_gpio_set_valid(KM_KIRKWOOD_SCL_PIN, 1);
-	kw_gpio_direction_output(KM_KIRKWOOD_SDA_PIN, 0);
-	kw_gpio_direction_output(KM_KIRKWOOD_SCL_PIN, 0);
 #endif
+
 #if defined(CONFIG_SYS_EEPROM_WREN)
 	kw_gpio_set_valid(KM_KIRKWOOD_ENV_WP, 38);
 	kw_gpio_direction_output(KM_KIRKWOOD_ENV_WP, 1);
 #endif
-#if defined(CONFIG_KM_RECONFIG_XLX)
-	/* trigger the reconfiguration of the xilinx fpga */
-	kw_gpio_set_valid(KM_XLX_PROGRAM_B_PIN, 1);
-	kw_gpio_direction_output(KM_XLX_PROGRAM_B_PIN, 0);
-	kw_gpio_direction_input(KM_XLX_PROGRAM_B_PIN);
+
+#if defined(CONFIG_KM_FPGA_CONFIG)
+	trigger_fpga_config();
 #endif
+
 	return 0;
 }
 
-int board_init(void)
+int board_late_init(void)
 {
-	/* address of boot parameters */
-	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+#if defined(CONFIG_KMCOGE5UN)
+/* I/O pin to erase flash RGPP09 = MPP43 */
+#define KM_FLASH_ERASE_ENABLE	43
+	u8 dip_switch = kw_gpio_get_value(KM_FLASH_ERASE_ENABLE);
+
+	/* if pin 1 do full erase */
+	if (dip_switch != 0) {
+		/* start bootloader */
+		puts("DIP:   Enabled\n");
+		setenv("actual_bank", "0");
+	}
+#endif
 
+#if defined(CONFIG_KM_FPGA_CONFIG)
+	wait_for_fpga_config();
+	fpga_reset();
+	toggle_eeprom_spi_bus();
+#endif
 	return 0;
 }
 
-#if defined(CONFIG_CMD_SF)
-int do_spi_toggle(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int board_spi_claim_bus(struct spi_slave *slave)
 {
-	u32 tmp;
-	if (argc < 2)
-		return cmd_usage(cmdtp);
-
-	if ((strcmp(argv[1], "off") == 0)) {
-		printf("SPI FLASH disabled, NAND enabled\n");
-		/* Multi-Purpose Pins Functionality configuration */
-		kwmpp_config[0] = MPP0_NF_IO2;
-		kwmpp_config[1] = MPP1_NF_IO3;
-		kwmpp_config[2] = MPP2_NF_IO4;
-		kwmpp_config[3] = MPP3_NF_IO5;
-
-		kirkwood_mpp_conf(kwmpp_config);
-		tmp = readl(KW_GPIO0_BASE);
-		writel(tmp | FLASH_GPIO_PIN , KW_GPIO0_BASE);
-	} else if ((strcmp(argv[1], "on") == 0)) {
-		printf("SPI FLASH enabled, NAND disabled\n");
-		/* Multi-Purpose Pins Functionality configuration */
-		kwmpp_config[0] = MPP0_SPI_SCn;
-		kwmpp_config[1] = MPP1_SPI_MOSI;
-		kwmpp_config[2] = MPP2_SPI_SCK;
-		kwmpp_config[3] = MPP3_SPI_MISO;
-
-		kirkwood_mpp_conf(kwmpp_config);
-		tmp = readl(KW_GPIO0_BASE);
-		writel(tmp & (~FLASH_GPIO_PIN) , KW_GPIO0_BASE);
-	} else {
-		return cmd_usage(cmdtp);
-	}
+	kw_gpio_set_value(KM_FLASH_GPIO_PIN, 0);
 
 	return 0;
 }
 
-U_BOOT_CMD(
-	spitoggle,	2,	0,	do_spi_toggle,
-	"En-/disable SPI FLASH access",
-	"<on|off> - Enable (on) or disable (off) SPI FLASH access\n"
-	);
-#endif
+void board_spi_release_bus(struct spi_slave *slave)
+{
+	kw_gpio_set_value(KM_FLASH_GPIO_PIN, 1);
+}
 
 int dram_init(void)
 {
@@ -347,15 +351,15 @@ void dram_init_banksize(void)
 	}
 }
 
-#if (defined(CONFIG_MGCOGE3UN)|defined(CONFIG_PORTL2))
+#if (defined(CONFIG_KM_PIGGY4_88E6061))
 
-#define	PHY_LED_SEL	0x18
-#define PHY_LED0_LINK	(0x5)
-#define PHY_LED1_ACT	(0x8<<4)
-#define PHY_LED2_INT	(0xe<<8)
-#define	PHY_SPEC_CTRL	0x1c
+#define	PHY_LED_SEL_REG		0x18
+#define PHY_LED0_LINK		(0x5)
+#define PHY_LED1_ACT		(0x8<<4)
+#define PHY_LED2_INT		(0xe<<8)
+#define	PHY_SPEC_CTRL_REG	0x1c
 #define PHY_RGMII_CLK_STABLE	(0x1<<10)
-#define PHY_CLSA	(0x1<<1)
+#define PHY_CLSA		(0x1<<1)
 
 /* Configure and enable MV88E3018 PHY */
 void reset_phy(void)
@@ -367,15 +371,15 @@ void reset_phy(void)
 		return;
 
 	/* RGMII clk transition on data stable */
-	if (miiphy_read(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL, &reg) != 0)
+	if (!miiphy_read(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL_REG, &reg))
 		printf("Error reading PHY spec ctrl reg\n");
-	if (miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL,
-		reg | PHY_RGMII_CLK_STABLE | PHY_CLSA) != 0)
+	if (!miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL_REG,
+		reg | PHY_RGMII_CLK_STABLE | PHY_CLSA))
 		printf("Error writing PHY spec ctrl reg\n");
 
 	/* leds setup */
-	if (miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_LED_SEL,
-		PHY_LED0_LINK | PHY_LED1_ACT | PHY_LED2_INT) != 0)
+	if (!miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_LED_SEL_REG,
+		PHY_LED0_LINK | PHY_LED1_ACT | PHY_LED2_INT))
 		printf("Error writing PHY LED reg\n");
 
 	/* reset the phy */
@@ -410,7 +414,7 @@ const ulong patterns[]      = {	0x00000000,
 				0xFF00FF00,
 				0x0F0F0F0F,
 				0xF0F0F0F0};
-const ulong NBR_OF_PATTERNS = sizeof(patterns)/sizeof(*patterns);
+const ulong NBR_OF_PATTERNS = ARRAY_SIZE(patterns);
 const ulong OFFS_PATTERN    = 3;
 const ulong REPEAT_PATTERN  = 1000;
 
@@ -486,7 +490,11 @@ int get_scl(void)
 
 int post_hotkeys_pressed(void)
 {
+#if defined(CONFIG_KM_COGE5UN)
+	return kw_gpio_get_value(KM_POST_EN_L);
+#else
 	return !kw_gpio_get_value(KM_POST_EN_L);
+#endif
 }
 
 ulong post_word_load(void)
diff --git a/board/keymile/km_arm/kwbimage-memphis.cfg b/board/keymile/km_arm/kwbimage-memphis.cfg
index 2faaf2b4c9..6df2ad7902 100644
--- a/board/keymile/km_arm/kwbimage-memphis.cfg
+++ b/board/keymile/km_arm/kwbimage-memphis.cfg
@@ -149,7 +149,7 @@ DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
 DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
 # bit3-0  : 0000, required
 # bit7-4  : 0010, M_ODT assertion 2 cycles after read
-# bit11-8 : 1001, M_ODT de-assertion 5 cycles after read
+# bit11-8 : 0101, M_ODT de-assertion 5 cycles after read
 # bit15-12: 0100, internal ODT assertion 4 cycles after read
 # bit19-16: 1000, internal ODT de-assertion 8 cycles after read
 # bit31-20: 0   , required
diff --git a/board/keymile/km_arm/kwbimage_128M16_1.cfg b/board/keymile/km_arm/kwbimage_128M16_1.cfg
new file mode 100644
index 0000000000..bcce9073f6
--- /dev/null
+++ b/board/keymile/km_arm/kwbimage_128M16_1.cfg
@@ -0,0 +1,294 @@
+#
+# (C) Copyright 2010
+# Heiko Schocher, DENX Software Engineering, hs@denx.de.
+#
+# (C) Copyright 2012
+# Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com
+# Stefan Bigler, Keymile AG, stefan.bigler@keymile.com
+#
+# (C) Copyright 2012
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM	spi	# Boot from SPI flash
+
+DATA 0xFFD10000 0x01112222	# MPP Control 0 Register
+# bit 3-0:   2, MPPSel0  SPI_CSn  (1=NF_IO[2])
+# bit 7-4:   2, MPPSel1  SPI_SI   (1=NF_IO[3])
+# bit 12-8:  2, MPPSel2  SPI_SCK  (1=NF_IO[4])
+# bit 15-12: 2, MPPSel3  SPI_SO   (1=NF_IO[5])
+# bit 19-16: 1, MPPSel4  NF_IO[6]
+# bit 23-20: 1, MPPSel5  NF_IO[7]
+# bit 27-24: 1, MPPSel6  SYSRST_O
+# bit 31-28: 0, MPPSel7  GPO[7]
+
+DATA 0xFFD10004 0x03303300	# MPP Control 1 Register
+# bit 3-0:   0, MPPSel8	 GPIO[8]
+# bit 7-4:   0, MPPSel9  GPIO[9]
+# bit 12-8:  3, MPPSel10 UA0_TXD
+# bit 15-12: 3, MPPSel11 UA0_RXD
+# bit 19-16: 0, MPPSel12 not connected
+# bit 23-20: 3, MPPSel13 UA1_TXD
+# bit 27-24: 3, MPPSel14 UA1_RXD
+# bit 31-28: 0, MPPSel15 GPIO[15]
+
+DATA 0xFFD10008 0x00001100	# MPP Control 2 Register
+# bit 3-0:   0, MPPSel16 GPIO[16]
+# bit 7-4:   0, MPPSel17 not connected
+# bit 12-8:  1, MPPSel18 NF_IO[0]
+# bit 15-12: 1, MPPSel19 NF_IO[1]
+# bit 19-16: 0, MPPSel20 GPIO[20]
+# bit 23-20: 0, MPPSel21 GPIO[21]
+# bit 27-24: 0, MPPSel22 GPIO[22]
+# bit 31-28: 0, MPPSel23 GPIO[23]
+
+# MPP Control 3-6 Register untouched (MPP24-49)
+
+DATA 0xFFD100E0 0x1B1B1B1B	# IO Configuration 0 Register
+# bit 2-0:   3, Reserved
+# bit 5-3:   3, Reserved
+# bit 6:     0, Reserved
+# bit 7:     0, RGMII-pads voltage = 3.3V
+# bit 10-8:  3, Reserved
+# bit 13-11: 3, Reserved
+# bit 14:    0, Reserved
+# bit 15:    0, MPP RGMII-pads voltage = 3.3V
+# bit 31-16  0x1B1B, Reserved
+
+DATA 0xFFD20134 0x66666666	# L2 RAM Timing 0 Register
+# bit 0-1:   2, Tag RAM RTC RAM0
+# bit 3-2:   1, Tag RAM WTC RAM0
+# bit 7-4:   6, Reserve
+# bit 9-8:   2, Valid RAM RTC RAM
+# bit 11-10: 1, Valid RAM WTC RAM
+# bit 13-12: 2, Dirty RAM RTC RAM
+# bit 15-14: 1, Dirty RAM WTC RAM
+# bit 17-16: 2, Data RAM RTC RAM0
+# bit 19-18: 1, Data RAM WTC RAM0
+# bit 21-20: 2, Data RAM RTC RAM1
+# bit 23-22: 1, Data RAM WTC RAM1
+# bit 25-24: 2, Data RAM RTC RAM2
+# bit 27-26: 1, Data RAM WTC RAM2
+# bit 29-28: 2, Data RAM RTC RAM3
+# bit 31-30: 1, Data RAM WTC RAM4
+
+DATA 0xFFD20138 0x66666666	# L2 RAM Timing 1 Register
+# bit 15-0:  ???, Reserve
+# bit 17-16: 2, ECC RAM RTC RAM0
+# bit 19-18: 1, ECC RAM WTC RAM0
+# bit 31-20: ???,Reserve
+
+DATA 0xFFD20154 0x00000200	# CPU RAM Management Control3 Register
+# bit 23-0:  0x000200, Addr Config tuning
+# bit 31-24: 0,        Reserved
+
+# ??? Missing register # CPU RAM Management Control2 Register
+
+DATA 0xFFD2014C 0x00001C00	# CPU RAM Management Control1 Register
+# bit 15-0:  0x1C00, Opmux Tuning
+# bit 31-16: 0,      Pc Dp Tuning
+
+DATA 0xFFD20148 0x00000001	# CPU RAM Management Control0 Register
+# bit 1-0:   1, addr clk tune
+# bit 3-2:   0, reserved
+# bit 5-4:   0, dtcmp clk tune
+# bit 7-6:   0, reserved
+# bit 9-8:   0, macdrv clk tune
+# bit 11-10: 0, opmuxgm2 clk tune
+# bit 15-14: 0, rf clk tune
+# bit 17-16: 0, rfbypass clk tune
+# bit 19-18: 0, pc dp clk tune
+# bit 23-20: 0, icache clk tune
+# bit 27:24: 0, dcache clk tune
+# bit 31:28: 0, regfile tunin
+
+# SDRAM initalization
+DATA 0xFFD01400 0x430004E0	# SDRAM Configuration Register
+# bit 13-0:  0x4E0, DDR2 clks refresh rate
+# bit 14:    0, reserved
+# bit 15:    0, reserved
+# bit 16:    0, CPU to Dram Write buffer policy
+# bit 17:    0, Enable Registered DIMM or Equivalent Sampling Logic
+# bit 19-18: 0, reserved
+# bit 23-20: 0, reserved
+# bit 24:    1, enable exit self refresh mode on DDR access
+# bit 25:    1, required
+# bit 29-26: 0, reserved
+# bit 31-30: 1, reserved
+
+DATA 0xFFD01404 0x36543000	# DDR Controller Control Low
+# bit 3-0:   0, reserved
+# bit 4:     0, 2T mode =addr/cmd in same cycle
+# bit 5:     0, clk is driven during self refresh, we don't care for APX
+# bit 6:     0, use recommended falling edge of clk for addr/cmd
+# bit 7-11:  0, reserved
+# bit 12-13: 1, reserved, required 1
+# bit 14:    0, input buffer always powered up
+# bit 17-15: 0, reserved
+# bit 18:    1, cpu lock transaction enabled
+# bit 19:    0, reserved
+# bit 23-20: 5, recommended value for CL=4 and STARTBURST_DEL disabled bit31=0
+# bit 27-24: 6, CL+1, STARTBURST sample stages, for freqs 200-399MHz, unbuffered DIMM
+# bit 30-28: 3, required
+# bit 31:    0,no additional STARTBURST delay
+
+DATA 0xFFD01408 0x2302444e	# DDR Timing (Low) (active cycles value +1)
+# bit 3-0:   0xE, TRAS, 15 clk (45 ns)
+# bit 7-4:   0x4, TRCD, 5 clk (15 ns)
+# bit 11-8:  0x4, TRP, 5 clk (15 ns)
+# bit 15-12: 0x4, TWR, 5 clk (15 ns)
+# bit 19-16: 0x2, TWTR, 3 clk (7.5 ns)
+# bit 20:      0, extended TRAS msb
+# bit 23-21:   0, reserved
+# bit 27-24: 0x3, TRRD, 4 clk (10 ns)
+# bit 31-28: 0x2, TRTP, 3 clk (7.5 ns)
+
+DATA 0xFFD0140C 0x0000003e	#  DDR Timing (High)
+# bit 6-0:   0x3E, TRFC, 63 clk (195 ns)
+# bit 8-7:      0, TR2R
+# bit 10-9:     0, TR2W
+# bit 12-11:    0, TW2W
+# bit 31-13:    0, reserved
+
+DATA 0xFFD01410 0x00000001	#  DDR Address Control
+# bit 1-0:    1, Cs0width=x16
+# bit 3-2:    0, Cs0size=2Gb
+# bit 5-4:    0, Cs1width=nonexistent
+# bit 7-6:    0, Cs1size =nonexistent
+# bit 9-8:    0, Cs2width=nonexistent
+# bit 11-10:  0, Cs2size =nonexistent
+# bit 13-12:  0, Cs3width=nonexistent
+# bit 15-14:  0, Cs3size =nonexistent
+# bit 16:     0, Cs0AddrSel
+# bit 17:     0, Cs1AddrSel
+# bit 18:     0, Cs2AddrSel
+# bit 19:     0, Cs3AddrSel
+# bit 31-20:  0, required
+
+DATA 0xFFD01414 0x00000000	#  DDR Open Pages Control
+# bit 0:      0,  OpenPage enabled
+# bit 31-1:   0, required
+
+DATA 0xFFD01418 0x00000000	#  DDR Operation
+# bit 3-0:    0, DDR cmd
+# bit 31-4:   0, required
+
+DATA 0xFFD0141C 0x00000652	#  DDR Mode
+# bit 2-0:    2, Burst Length = 4
+# bit 3:      0, Burst Type
+# bit 6-4:    5, CAS Latency = 5
+# bit 7:      0, Test mode
+# bit 8:      0, DLL Reset
+# bit 11-9:   3, Write recovery for auto-precharge must be 3
+# bit 12:     0, Active power down exit time, fast exit
+# bit 14-13:  0, reserved
+# bit 31-15:  0, reserved
+
+DATA 0xFFD01420 0x00000006	#  DDR Extended Mode
+# bit 0:      0, DDR DLL enabled
+# bit 1:      1,  DDR drive strength reduced
+# bit 2:      1,  DDR ODT control lsb, 75 ohm termination [RTT0]
+# bit 5-3:    0, required
+# bit 6:      0, DDR ODT control msb, 75 ohm termination [RTT1]
+# bit 9-7:    0, required
+# bit 10:     0, differential DQS enabled
+# bit 11:     0, required
+# bit 12:     0, DDR output buffer enabled
+# bit 31-13:  0 required
+
+DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
+# bit 2-0:    7, required
+# bit 3:      1, MBUS Burst Chop disabled
+# bit 6-4:    7, required
+# bit 7:      0, reserved
+# bit 8:      1, add sample stage required for f > 266 MHz
+# bit 9:      0, no half clock cycle addition to dataout
+# bit 10:     0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit 11:     0, 1/4 clock cycle skew disabled for write mesh
+# bit 15-12:0xf, required
+# bit 31-16:  0, required
+
+DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
+# bit 3-0:    0, required
+# bit 7-4:    2, M_ODT assertion 2 cycles after read start command
+# bit 11-8:   5, M_ODT de-assertion 5 cycles after read start command
+#                (ODT turn off delay 2,5 clk cycles)
+# bit 15-12:  4, internal ODT time based on bit 7-4
+#                with the considered SDRAM internal delay
+# bit 19-16:  8, internal ODT de-assertion based on bit 11-8
+#                with the considered SDRAM internal delay
+# bit 31-20:  0, required
+
+DATA 0xFFD0147c 0x00008452	# DDR2 SDRAM Timing High
+# bit 3-0:    2, M_ODT assertion same as bit 11-8
+# bit 7-4:    5, M_ODT de-assertion same as bit 15-12
+# bit 11-8:   4, internal ODT assertion 2 cycles after write start command
+#                with the considered SDRAM internal delay
+# bit 15-12:  8, internal ODT de-assertion 5 cycles after write start command
+#                with the considered SDRAM internal delay
+
+DATA 0xFFD01500 0x00000000	# CS[0]n Base address to 0x0
+# bit 23-0:   0, reserved
+# bit 31-24:  0, CPU CS Window0 Base Address, addr bits [31:24]
+
+DATA 0xFFD01504 0x0FFFFFF1	# CS[0]n Size
+# bit 0:      1, Window enabled
+# bit 1:      0, Write Protect disabled
+# bit 3-2:    0, CS0 hit selected
+# bit 23-4:ones, required
+# bit 31-24: 0x0F, Size (i.e. 256MB)
+
+DATA 0xFFD0150C 0x00000000	# CS[1]n Size, window disabled
+DATA 0xFFD01514 0x00000000	# CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000	# CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00010000	#  DDR ODT Control (Low)
+# bit 3-0:     0, ODT0Rd, MODT[0] not asserted during read from DRAM CS0
+# bit 7-4:     0, ODT0Rd, MODT[1] not asserted
+# bit 11-8:    0, required
+# big 15-11:   0, required
+# bit 19-16:   1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+# bit 23-20:   0, ODT0Wr, MODT[1] not asserted
+# bit 27-24:   0, required
+# bit 31-28:   0, required
+
+DATA 0xFFD01498 0x00000000	#  DDR ODT Control (High)
+# bit 1-0:     0, ODT0 controlled by ODT Control (low) register above
+# bit 3-2:     0, ODT1 controlled by register
+# bit 31-4:    0, required
+
+DATA 0xFFD0149C 0x0000E801	# CPU ODT Control
+# bit 3-0:     1, ODTRd, Internal ODT asserted during read from DRAM bank0
+# bit 7-4:     0, ODTWr, Internal ODT not asserted during write to DRAM
+# bit 9-8:     0, ODTEn, controlled by ODTRd and ODTWr
+# bit 11-10:   2, DQ_ODTSel. ODT select turned on, 75 ohm
+# bit 13-12:   2, STARTBURST ODT buffer selected, 75 ohm
+# bit 14:      1, STARTBURST ODT enabled
+# bit 15:      1, Use ODT Block
+
+DATA 0xFFD01480 0x00000001	# DDR Initialization Control
+# bit 0:       1, enable DDR init upon this register write
+# bit 31-1:    0, reserved
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/keymile/km_arm/kwbimage_256M8_1.cfg b/board/keymile/km_arm/kwbimage_256M8_1.cfg
new file mode 100644
index 0000000000..3e1237bbe3
--- /dev/null
+++ b/board/keymile/km_arm/kwbimage_256M8_1.cfg
@@ -0,0 +1,296 @@
+#
+# (C) Copyright 2012
+# Stefan Bigler, Keymile AG, stefan.bigler@keymile.com
+# Norbert Mayer, Keymile AG, norbert.mayer@keymile.com
+# Deepak Patel, XENTECH Limited, deepak.patel@xentech.co.uk
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+# This configuration applies to COGE5 design (ARM-part)
+# Two 8-Bit devices are connected on the 16-Bit bus on the same
+# chip-select. The supported devices are
+#   MT47H256M8EB-3IT:C
+#   MT47H256M8EB-25EIT:C
+
+# Boot Media configurations
+BOOT_FROM	spi	# Boot from SPI flash
+
+DATA 0xFFD10000 0x01112222	# MPP Control 0 Register
+# bit 3-0:   2, MPPSel0  SPI_CSn  (1=NF_IO[2])
+# bit 7-4:   2, MPPSel1  SPI_MOSI (1=NF_IO[3])
+# bit 12-8:  2, MPPSel2  SPI_SCK  (1=NF_IO[4])
+# bit 15-12: 2, MPPSel3  SPI_MISO (1=NF_IO[5])
+# bit 19-16: 1, MPPSel4  NF_IO[6]
+# bit 23-20: 1, MPPSel5  NF_IO[7]
+# bit 27-24: 1, MPPSel6  SYSRST_O
+# bit 31-28: 0, MPPSel7  GPO[7]
+
+DATA 0xFFD10004 0x03303300	# MPP Control 1 Register
+# bit 3-0:   0, MPPSel8	 GPIO[8] CPU_SDA bitbanged
+# bit 7-4:   0, MPPSel9  GPIO[9] CPU_SCL bitbanged
+# bit 12-8:  3, MPPSel10 UA0_TXD
+# bit 15-12: 3, MPPSel11 UA0_RXD
+# bit 19-16: 0, MPPSel12 not connected
+# bit 23-20: 3, MPPSel13 GPIO[14]
+# bit 27-24: 3, MPPSel14 GPIO[15]
+# bit 31-28: 0, MPPSel15 GPIO[16] BOOT_FL_SEL (SPI-MUX Signal)
+
+DATA 0xFFD10008 0x00001100	# MPP Control 2 Register
+# bit 3-0:   0, MPPSel16 GPIO[16]
+# bit 7-4:   0, MPPSel17 not connected
+# bit 11-8:  1, MPPSel18 NF_IO[0]
+# bit 15-12: 1, MPPSel19 NF_IO[1]
+# bit 19-16: 0, MPPSel20 GPIO[20]
+# bit 23-20: 0, MPPSel21 GPIO[21]
+# bit 27-24: 0, MPPSel22 GPIO[22]
+# bit 31-28: 0, MPPSel23 GPIO[23]
+
+# MPP Control 3-6 Register untouched (MPP24-49)
+
+DATA 0xFFD100E0 0x1B1B1B1B	# IO Configuration 0 Register
+# bit 2-0:   3, Reserved
+# bit 5-3:   3, Reserved
+# bit 6:     0, Reserved
+# bit 7:     0, RGMII-pads voltage = 3.3V
+# bit 10-8:  3, Reserved
+# bit 13-11: 3, Reserved
+# bit 14:    0, Reserved
+# bit 15:    0, MPP RGMII-pads voltage = 3.3V
+# bit 31-16  0x1B1B, Reserved
+
+DATA 0xFFD20134 0x66666666	# L2 RAM Timing 0 Register
+# bit 0-1:   2, Tag RAM RTC RAM0
+# bit 3-2:   1, Tag RAM WTC RAM0
+# bit 7-4:   6, Reserved
+# bit 9-8:   2, Valid RAM RTC RAM
+# bit 11-10: 1, Valid RAM WTC RAM
+# bit 13-12: 2, Dirty RAM RTC RAM
+# bit 15-14: 1, Dirty RAM WTC RAM
+# bit 17-16: 2, Data RAM RTC RAM0
+# bit 19-18: 1, Data RAM WTC RAM0
+# bit 21-20: 2, Data RAM RTC RAM1
+# bit 23-22: 1, Data RAM WTC RAM1
+# bit 25-24: 2, Data RAM RTC RAM2
+# bit 27-26: 1, Data RAM WTC RAM2
+# bit 29-28: 2, Data RAM RTC RAM3
+# bit 31-30: 1, Data RAM WTC RAM4
+
+DATA 0xFFD20138 0x66666666	# L2 RAM Timing 1 Register
+# bit 15-0:  ?, Reserved
+# bit 17-16: 2, ECC RAM RTC RAM0
+# bit 19-18: 1, ECC RAM WTC RAM0
+# bit 31-20: ?,Reserved
+
+DATA 0xFFD20154 0x00000200	# CPU RAM Management Control3 Register
+# bit 23-0:  0x000200, Addr Config tuning
+# bit 31-24: 0,        Reserved
+
+# ??? Missing register # CPU RAM Management Control2 Register
+
+DATA 0xFFD2014C 0x00001C00	# CPU RAM Management Control1 Register
+# bit 15-0:  0x1C00, Opmux Tuning
+# bit 31-16: 0,      Pc Dp Tuning
+
+DATA 0xFFD20148 0x00000001	# CPU RAM Management Control0 Register
+# bit 1-0:   1, addr clk tune
+# bit 3-2:   0, reserved
+# bit 5-4:   0, dtcmp clk tune
+# bit 7-6:   0, reserved
+# bit 9-8:   0, macdrv clk tune
+# bit 11-10: 0, opmuxgm2 clk tune
+# bit 15-14: 0, rf clk tune
+# bit 17-16: 0, rfbypass clk tune
+# bit 19-18: 0, pc dp clk tune
+# bit 23-20: 0, icache clk tune
+# bit 27:24: 0, dcache clk tune
+# bit 31:28: 0, regfile tunin
+
+# SDRAM initalization
+DATA 0xFFD01400 0x430004E0	# SDRAM Configuration Register
+# bit 13-0:  0x4E0, DDR2 clks refresh rate
+# bit 14:    0, reserved
+# bit 15:    0, reserved
+# bit 16:    0, CPU to Dram Write buffer policy
+# bit 17:    0, Enable Registered DIMM or Equivalent Sampling Logic
+# bit 19-18: 0, reserved
+# bit 23-20: 0, reserved
+# bit 24:    1, enable exit self refresh mode on DDR access
+# bit 25:    1, required
+# bit 29-26: 0, reserved
+# bit 31-30: 1, reserved
+
+DATA 0xFFD01404 0x36543000	# DDR Controller Control Low
+# bit 3-0:   0, reserved
+# bit 4:     0, 2T mode =addr/cmd in same cycle
+# bit 5:     0, clk is driven during self refresh, we don't care for APX
+# bit 6:     0, use recommended falling edge of clk for addr/cmd
+# bit 7-11:  0, reserved
+# bit 12-13: 1, reserved, required 1
+# bit 14:    0, input buffer always powered up
+# bit 17-15: 0, reserved
+# bit 18:    1, cpu lock transaction enabled
+# bit 19:    0, reserved
+# bit 23-20: 5, recommended value for CL=4 and STARTBURST_DEL disabled bit31=0
+# bit 27-24: 6, CL+1, STARTBURST sample stages, freq 200-399MHz, unbuffer DIMM
+# bit 30-28: 3, required
+# bit 31:    0, no additional STARTBURST delay
+
+DATA 0xFFD01408 0x2202444E	# DDR Timing (Low) (active cycles value +1)
+# bit 3-0:   0xe, TRAS = 45ns -> 15 clk cycles
+# bit 7-4:   0x4, TRCD = 15ns -> 5 clk cycles
+# bit 11-8:  0x4, TRP = 15ns -> 5 clk cycles
+# bit 15-12: 0x4, TWR = 15ns -> 5 clk cycles
+# bit 19-16: 0x2, TWTR = 7,5ns -> 3 clk cycles
+# bit 20:      0, extended TRAS msb
+# bit 23-21:   0, reserved
+# bit 27-24: 0x2, TRRD = 7,5ns -> 3 clk cycles
+# bit 31-28: 0x2, TRTP = 7,5ns -> 3 clk cycles
+
+DATA 0xFFD0140C 0x0000003E	#  DDR Timing (High)
+# bit 6-0:   0x3E, TRFC = 195ns -> 63 clk cycles
+# bit 8-7:      0, TR2R
+# bit 10-9:     0, TR2W
+# bit 12-11:    0, TW2W
+# bit 31-13:    0, reserved
+
+DATA 0xFFD01410 0x00000000	#  DDR Address Control
+# bit 1-0:    0, Cs0width=x8 (2 devices)
+# bit 3-2:    0, Cs0size=2Gb
+# bit 5-4:    0, Cs1width=nonexistent
+# bit 7-6:    0, Cs1size =nonexistent
+# bit 9-8:    0, Cs2width=nonexistent
+# bit 11-10:  0, Cs2size =nonexistent
+# bit 13-12:  0, Cs3width=nonexistent
+# bit 15-14:  0, Cs3size =nonexistent
+# bit 16:     0, Cs0AddrSel
+# bit 17:     0, Cs1AddrSel
+# bit 18:     0, Cs2AddrSel
+# bit 19:     0, Cs3AddrSel
+# bit 31-20:  0, required
+
+DATA 0xFFD01414 0x00000000	#  DDR Open Pages Control
+# bit 0:      0,  OpenPage enabled
+# bit 31-1:   0, required
+
+DATA 0xFFD01418 0x00000000	#  DDR Operation
+# bit 3-0:    0, DDR cmd
+# bit 31-4:   0, required
+
+DATA 0xFFD0141C 0x00000652	#  DDR Mode
+# bit 2-0:    2, Burst Length = 4
+# bit 3:      0, Burst Type
+# bit 6-4:    5, CAS Latency = 5
+# bit 7:      0, Test mode
+# bit 8:      0, DLL Reset
+# bit 11-9:   3, Write recovery for auto-precharge must be 3
+# bit 12:     0, Active power down exit time, fast exit
+# bit 14-13:  0, reserved
+# bit 31-15:  0, reserved
+
+DATA 0xFFD01420 0x00000006	#  DDR Extended Mode
+# bit 0:      0, DDR DLL enabled
+# bit 1:      1, DDR drive strenght reduced
+# bit 2:      1, DDR ODT control lsb, 75ohm termination [RTT0]
+# bit 5-3:    0, required
+# bit 6:      0, DDR ODT control msb, 75ohm termination [RTT1]
+# bit 9-7:    0, required
+# bit 10:     0, differential DQS enabled
+# bit 11:     0, required
+# bit 12:     0, DDR output buffer enabled
+# bit 31-13:  0 required
+
+DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
+# bit 2-0:    7, required
+# bit 3:      1, MBUS Burst Chop disabled
+# bit 6-4:    7, required
+# bit 7:      0, reserved
+# bit 8:      1, add sample stage required for > 266Mhz
+# bit 9:      0, no half clock cycle addition to dataout
+# bit 10:     0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit 11:     0, 1/4 clock cycle skew disabled for write mesh
+# bit 15-12:0xf, required
+# bit 31-16:  0, required
+
+DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
+# bit 3-0:    0, required
+# bit 7-4:    2, M_ODT assertion 2 cycles after read start command
+# bit 11-8:   5, M_ODT de-assertion 5 cycles after read start command
+#                (ODT turn off delay 2,5 clk cycles)
+# bit 15-12:  4, internal ODT time based on bit 7-4
+#                with the considered SDRAM internal delay
+# bit 19-16:  8, internal ODT de-assertion based on bit 11-8
+#                with the considered SDRAM internal delay
+# bit 31-20:  0, required
+
+DATA 0xFFD0147c 0x00008452	# DDR2 SDRAM Timing High
+# bit 3-0:    2, M_ODT assertion same as bit 11-8
+# bit 7-4:    5, M_ODT de-assertion same as bit 15-12
+# bit 11-8:   4, internal ODT assertion 2 cycles after write start command
+#                with the considered SDRAM internal delay
+# bit 15-12:  8, internal ODT de-assertion 5 cycles after write start command
+#                with the considered SDRAM internal delay
+
+DATA 0xFFD01500 0x00000000	# CS[0]n Base address to 0x0
+# bit 23-0:   0, reserved
+# bit 31-24:  0, CPU CS Window0 Base Address, addr bits [31:24]
+
+DATA 0xFFD01504 0x1FFFFFF1	# CS[0]n Size
+# bit 0:      1, Window enabled
+# bit 1:      0, Write Protect disabled
+# bit 3-2:    0, CS0 hit selected
+# bit 23-4:ones, required
+# bit 31-24:0x1F, Size (i.e. 512MB)
+
+DATA 0xFFD0150C 0x00000000	# CS[1]n Size, window disabled
+DATA 0xFFD01514 0x00000000	# CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000	# CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00010000	#  DDR ODT Control (Low)
+# bit 3-0:     0, ODT0Rd, MODT[0] not asserted during read from DRAM CS0
+# bit 7-4:     0, ODT0Rd, MODT[1] not asserted
+# bit 11-8:    0, required
+# big 15-11:   0, required
+# bit 19-16:   1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+# bit 23-20:   0, ODT0Wr, MODT[1] not asserted
+# bit 27-24:   0, required
+# bit 31-28:   0, required
+
+DATA 0xFFD01498 0x00000004	#  DDR ODT Control (High)
+# bit 1-0:     0, ODT0 controlled by ODT Control (low) register above
+# bit 3-2:     1, ODT1 never active
+# bit 31-4:    0, required
+
+DATA 0xFFD0149C 0x0000E801	# CPU ODT Control
+# bit 3-0:     1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
+# bit 7-4:     0, ODT0Wr, Internal ODT not asserted during write to DRAM bank0
+# bit 9-8:     0, ODTEn, controlled by ODT0Rd and ODT0Wr
+# bit 11-10:   2, DQ_ODTSel. ODT select turned on, 75 ohm
+# bit 13-12:   2, STARTBURST ODT buffer selected, 75 ohm
+# bit 14:      1, STARTBURST ODT enabled
+# bit 15:      1, Use ODT Block
+
+DATA 0xFFD01480 0x00000001	# DDR Initialization Control
+# bit 0:       1, enable DDR init upon this register write
+# bit 31-1:    0, reserved
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/nvidia/common/uart-spi-switch.c b/board/nvidia/common/uart-spi-switch.c
index 23aa0b9d19..307937a836 100644
--- a/board/nvidia/common/uart-spi-switch.c
+++ b/board/nvidia/common/uart-spi-switch.c
@@ -21,12 +21,11 @@
  */
 
 #include <common.h>
-#include <ns16550.h>
 #include <asm/gpio.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/uart-spi-switch.h>
 #include <asm/arch/tegra2.h>
-#include <asm/arch/tegra2_spi.h>
+#include <asm/arch/tegra_spi.h>
 
 
 /* position of the UART/SPI select switch */
@@ -40,7 +39,6 @@ enum spi_uart_switch {
 /* Information about the spi/uart switch */
 struct spi_uart {
 	int gpio;                       /* GPIO to control switch */
-	NS16550_t regs;                 /* Address of UART affected */
 	u32 port;                       /* Port number of UART affected */
 };
 
@@ -52,7 +50,6 @@ static void get_config(struct spi_uart *config)
 {
 #if defined CONFIG_SPI_CORRUPTS_UART
 	config->gpio = CONFIG_UART_DISABLE_GPIO;
-	config->regs = (NS16550_t)CONFIG_SPI_CORRUPTS_UART;
 	config->port = CONFIG_SPI_CORRUPTS_UART_NR;
 #else
 	config->gpio = -1;
@@ -101,34 +98,24 @@ static void spi_uart_switch(struct spi_uart *config,
 	if (switch_pos == SWITCH_BOTH || new_pos == switch_pos)
 		return;
 
-	/* if the UART was selected, allow it to drain */
-	if (switch_pos == SWITCH_UART)
-		NS16550_drain(config->regs, config->port);
+	/* pre-delay, allow SPI/UART to settle, FIFO to empty, etc. */
+	udelay(CONFIG_SPI_CORRUPTS_UART_DLY);
 
 	/* We need to dynamically change the pinmux, shared w/UART RXD/CTS */
 	pinmux_set_func(PINGRP_GMC, new_pos == SWITCH_SPI ?
 				PMUX_FUNC_SFLASH : PMUX_FUNC_UARTD);
 
 	/*
-	* On Seaboard, MOSI/MISO are shared w/UART.
-	* Use GPIO I3 (UART_DISABLE) to tristate UART during SPI activity.
-	* Enable UART later (cs_deactivate) so we can use it for U-Boot comms.
-	*/
+	 * On Seaboard, MOSI/MISO are shared w/UART.
+	 * Use GPIO I3 (UART_DISABLE) to tristate UART during SPI activity.
+	 * Enable UART later (cs_deactivate) so we can use it for U-Boot comms.
+	 */
 	gpio_direction_output(config->gpio, new_pos == SWITCH_SPI);
 	switch_pos = new_pos;
-
-	/* if the SPI was selected, clear any junk bytes in the UART */
-	if (switch_pos == SWITCH_UART) {
-		/* TODO: What if it is part-way through clocking in junk? */
-		udelay(100);
-		NS16550_clear(config->regs, config->port);
-	}
 }
 
-void pinmux_select_uart(NS16550_t regs)
+void pinmux_select_uart(void)
 {
-	/* Also prevents calling spi_uart_switch() before relocation */
-	if (regs == local.regs)
 		spi_uart_switch(&local, SWITCH_UART);
 }
 
diff --git a/board/nvidia/dts/tegra2-harmony.dts b/board/nvidia/dts/tegra2-harmony.dts
new file mode 100644
index 0000000000..4f60a05f33
--- /dev/null
+++ b/board/nvidia/dts/tegra2-harmony.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+	model = "NVIDIA Tegra2 Harmony evaluation board";
+	compatible = "nvidia,harmony", "nvidia,tegra20";
+
+	aliases {
+		usb0 = "/usb@c5008000";
+	};
+
+	memory {
+		reg = <0x00000000 0x40000000>;
+	};
+
+	clocks {
+		clk_32k: clk_32k {
+			clock-frequency = <32000>;
+		};
+		osc {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	clock@60006000 {
+		clocks = <&clk_32k &osc>;
+	};
+
+	serial@70006300 {
+		clock-frequency = < 216000000 >;
+	};
+
+	i2c@7000c000 {
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		status = "disabled";
+	};
+
+	usb@c5000000 {
+		status = "disabled";
+	};
+
+	usb@c5004000 {
+		status = "disabled";
+	};
+};
diff --git a/board/nvidia/dts/tegra2-ventana.dts b/board/nvidia/dts/tegra2-ventana.dts
new file mode 100644
index 0000000000..900e871d74
--- /dev/null
+++ b/board/nvidia/dts/tegra2-ventana.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+	model = "NVIDIA Tegra2 Ventana evaluation board";
+	compatible = "nvidia,ventana", "nvidia,tegra20";
+
+	aliases {
+		usb0 = "/usb@c5008000";
+	};
+
+	memory {
+		reg = <0x00000000 0x40000000>;
+	};
+
+	clocks {
+		clk_32k: clk_32k {
+			clock-frequency = <32000>;
+		};
+		osc {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	clock@60006000 {
+		clocks = <&clk_32k &osc>;
+	};
+
+	serial@70006300 {
+		clock-frequency = < 216000000 >;
+	};
+
+	i2c@7000c000 {
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		status = "disabled";
+	};
+
+	usb@c5000000 {
+		status = "disabled";
+	};
+
+	usb@c5004000 {
+		status = "disabled";
+	};
+};
diff --git a/board/nvidia/dts/tegra2-whistler.dts b/board/nvidia/dts/tegra2-whistler.dts
new file mode 100644
index 0000000000..b22d4073f6
--- /dev/null
+++ b/board/nvidia/dts/tegra2-whistler.dts
@@ -0,0 +1,67 @@
+/dts-v1/;
+
+/include/ ARCH_CPU_DTS
+
+/ {
+	model = "NVIDIA Tegra2 Whistler evaluation board";
+	compatible = "nvidia,whistler", "nvidia,tegra20";
+
+	aliases {
+		i2c0 = "/i2c@7000d000";
+		usb0 = "/usb@c5008000";
+		usb1 = "/usb@c5000000";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = < 0x00000000 0x20000000 >;
+	};
+
+	clocks {
+		osc {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	clock@60006000 {
+		clocks = <&clk_32k &osc>;
+	};
+
+	serial@70006000 {
+		clock-frequency = < 216000000 >;
+	};
+
+	i2c@7000c000 {
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		clock-frequency = <100000>;
+
+		pmic@3c {
+			compatible = "maxim,max8907b";
+			reg = <0x3c>;
+
+			clk_32k: clock {
+				compatible = "fixed-clock";
+				/*
+				 * leave out for now due to CPP:
+				 * #clock-cells = <0>;
+				 */
+				clock-frequency = <32768>;
+			};
+		};
+	};
+
+	usb@c5004000 {
+		status = "disabled";
+	};
+};
diff --git a/board/nvidia/harmony/harmony.c b/board/nvidia/harmony/harmony.c
index 8f8e7bf3fe..f27ad37b70 100644
--- a/board/nvidia/harmony/harmony.c
+++ b/board/nvidia/harmony/harmony.c
@@ -29,7 +29,7 @@
 #include <asm/arch/pinmux.h>
 #include <asm/arch/mmc.h>
 #include <asm/gpio.h>
-#ifdef CONFIG_TEGRA2_MMC
+#ifdef CONFIG_TEGRA_MMC
 #include <mmc.h>
 #endif
 
@@ -41,7 +41,7 @@ void gpio_config_uart(void)
 {
 }
 
-#ifdef CONFIG_TEGRA2_MMC
+#ifdef CONFIG_TEGRA_MMC
 /*
  * Routine: pin_mux_mmc
  * Description: setup the pin muxes/tristate values for the SDMMC(s)
diff --git a/board/nvidia/seaboard/seaboard.c b/board/nvidia/seaboard/seaboard.c
index 94efb1e83d..36039c4ed8 100644
--- a/board/nvidia/seaboard/seaboard.c
+++ b/board/nvidia/seaboard/seaboard.c
@@ -29,7 +29,7 @@
 #include <asm/arch/pinmux.h>
 #include <asm/arch/mmc.h>
 #include <asm/gpio.h>
-#ifdef CONFIG_TEGRA2_MMC
+#ifdef CONFIG_TEGRA_MMC
 #include <mmc.h>
 #endif
 
@@ -54,7 +54,7 @@ void gpio_config_uart(void)
 }
 #endif
 
-#ifdef CONFIG_TEGRA2_MMC
+#ifdef CONFIG_TEGRA_MMC
 /*
  * Routine: pin_mux_mmc
  * Description: setup the pin muxes/tristate values for the SDMMC(s)
diff --git a/board/nvidia/whistler/Makefile b/board/nvidia/whistler/Makefile
new file mode 100644
index 0000000000..a910577f21
--- /dev/null
+++ b/board/nvidia/whistler/Makefile
@@ -0,0 +1,48 @@
+#
+#  (C) Copyright 2010-2012
+#  NVIDIA Corporation <www.nvidia.com>
+#
+#
+#  See file CREDITS for list of people who contributed to this
+#  project.
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License as
+#  published by the Free Software Foundation; either version 2 of
+#  the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+#  MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= $(BOARD).o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/nvidia/whistler/whistler.c b/board/nvidia/whistler/whistler.c
new file mode 100644
index 0000000000..3ec24df2e7
--- /dev/null
+++ b/board/nvidia/whistler/whistler.c
@@ -0,0 +1,116 @@
+/*
+ *  (C) Copyright 2010-2012
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/mmc.h>
+#include <asm/gpio.h>
+#ifdef CONFIG_TEGRA_MMC
+#include <mmc.h>
+#endif
+
+/*
+ * Routine: gpio_config_uart
+ * Description: Does nothing on Whistler - no UART-related GPIOs.
+ */
+void gpio_config_uart(void)
+{
+}
+
+/*
+ * Routine: pin_mux_mmc
+ * Description: setup the pin muxes/tristate values for the SDMMC(s)
+ */
+static void pin_mux_mmc(void)
+{
+	funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_SLXA_8BIT);
+	funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATC_ATD_8BIT);
+}
+
+/* this is a weak define that we are overriding */
+int board_mmc_init(bd_t *bd)
+{
+	uchar val;
+	int ret;
+
+	debug("board_mmc_init called\n");
+
+	/* Turn on MAX8907B LDO12 to 2.8V for J40 power */
+	ret = i2c_set_bus_num(0);
+	if (ret)
+		printf("i2c_set_bus_num failed: %d\n", ret);
+	val = 0x29;
+	ret = i2c_write(0x3c, 0x46, 1, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x3c 0x46 failed: %d\n", ret);
+	val = 0x00;
+	ret = i2c_write(0x3c, 0x45, 1, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x3c 0x45 failed: %d\n", ret);
+	val = 0x1f;
+	ret = i2c_write(0x3c, 0x44, 1, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x3c 0x44 failed: %d\n", ret);
+
+	/* Enable muxes, etc. for SDMMC controllers */
+	pin_mux_mmc();
+
+	/* init dev 0 (SDMMC4), (J29 "HSMMC") with 8-bit bus */
+	tegra2_mmc_init(0, 8, -1, -1);
+
+	/* init dev 1 (SDMMC3), (J40 "SDIO3") with 8-bit bus */
+	tegra2_mmc_init(1, 8, -1, -1);
+
+	return 0;
+}
+
+/* this is a weak define that we are overriding */
+void pin_mux_usb(void)
+{
+	uchar val;
+	int ret;
+
+	/*
+	 * This is a hack. This should be represented in DT using the
+	 * vbus-gpio property. However, U-Boot's DT support doesn't
+	 * support any GPIO controller other than the Tegra's yet.
+	 */
+
+	/* Turn on TAC6416's GPIO 0+1 for USB1/3's VBUS */
+	ret = i2c_set_bus_num(0);
+	if (ret)
+		printf("i2c_set_bus_num failed: %d\n", ret);
+	val = 0x03;
+	ret = i2c_write(0x20, 2, 1, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x20 2 failed: %d\n", ret);
+	val = 0xfc;
+	ret = i2c_write(0x20, 6, 1, &val, 1);
+	if (ret)
+		printf("i2c_write 0 0x20 6 failed: %d\n", ret);
+}
diff --git a/board/raidsonic/ib62x0/ib62x0.c b/board/raidsonic/ib62x0/ib62x0.c
index 65f2c2ea6a..1164d6bf3f 100644
--- a/board/raidsonic/ib62x0/ib62x0.c
+++ b/board/raidsonic/ib62x0/ib62x0.c
@@ -66,7 +66,7 @@ int board_early_init_f(void)
 		MPP29_GPIO,     /* USB Copy button */
 		0
 	};
-	kirkwood_mpp_conf(kwmpp_config);
+	kirkwood_mpp_conf(kwmpp_config, NULL);
 	return 0;
 }
 
diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c
index 32786e228f..3b078da65d 100644
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -26,81 +26,16 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
+#include <asm/arch/pinmux.h>
 #include <asm/arch/sromc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
-struct exynos5_gpio_part1 *gpio1;
 
 #ifdef CONFIG_SMC911X
-static void smc9115_pre_init(void)
+static int smc9115_pre_init(void)
 {
 	u32 smc_bw_conf, smc_bc_conf;
-	int i;
-
-	/*
-	 * SROM:CS1 and EBI
-	 *
-	 * GPY0[0]	SROM_CSn[0]
-	 * GPY0[1]	SROM_CSn[1](2)
-	 * GPY0[2]	SROM_CSn[2]
-	 * GPY0[3]	SROM_CSn[3]
-	 * GPY0[4]	EBI_OEn(2)
-	 * GPY0[5]	EBI_EEn(2)
-	 *
-	 * GPY1[0]	EBI_BEn[0](2)
-	 * GPY1[1]	EBI_BEn[1](2)
-	 * GPY1[2]	SROM_WAIT(2)
-	 * GPY1[3]	EBI_DATA_RDn(2)
-	 */
-	s5p_gpio_cfg_pin(&gpio1->y0, CONFIG_ENV_SROM_BANK, GPIO_FUNC(2));
-	s5p_gpio_cfg_pin(&gpio1->y0, 4, GPIO_FUNC(2));
-	s5p_gpio_cfg_pin(&gpio1->y0, 5, GPIO_FUNC(2));
-
-	for (i = 0; i < 4; i++)
-		s5p_gpio_cfg_pin(&gpio1->y1, i, GPIO_FUNC(2));
-
-	/*
-	 * EBI: 8 Addrss Lines
-	 *
-	 * GPY3[0]	EBI_ADDR[0](2)
-	 * GPY3[1]	EBI_ADDR[1](2)
-	 * GPY3[2]	EBI_ADDR[2](2)
-	 * GPY3[3]	EBI_ADDR[3](2)
-	 * GPY3[4]	EBI_ADDR[4](2)
-	 * GPY3[5]	EBI_ADDR[5](2)
-	 * GPY3[6]	EBI_ADDR[6](2)
-	 * GPY3[7]	EBI_ADDR[7](2)
-	 *
-	 * EBI: 16 Data Lines
-	 *
-	 * GPY5[0]	EBI_DATA[0](2)
-	 * GPY5[1]	EBI_DATA[1](2)
-	 * GPY5[2]	EBI_DATA[2](2)
-	 * GPY5[3]	EBI_DATA[3](2)
-	 * GPY5[4]	EBI_DATA[4](2)
-	 * GPY5[5]	EBI_DATA[5](2)
-	 * GPY5[6]	EBI_DATA[6](2)
-	 * GPY5[7]	EBI_DATA[7](2)
-	 *
-	 * GPY6[0]	EBI_DATA[8](2)
-	 * GPY6[1]	EBI_DATA[9](2)
-	 * GPY6[2]	EBI_DATA[10](2)
-	 * GPY6[3]	EBI_DATA[11](2)
-	 * GPY6[4]	EBI_DATA[12](2)
-	 * GPY6[5]	EBI_DATA[13](2)
-	 * GPY6[6]	EBI_DATA[14](2)
-	 * GPY6[7]	EBI_DATA[15](2)
-	 */
-	for (i = 0; i < 8; i++) {
-		s5p_gpio_cfg_pin(&gpio1->y3, i, GPIO_FUNC(2));
-		s5p_gpio_set_pull(&gpio1->y3, i, GPIO_PULL_UP);
-
-		s5p_gpio_cfg_pin(&gpio1->y5, i, GPIO_FUNC(2));
-		s5p_gpio_set_pull(&gpio1->y5, i, GPIO_PULL_UP);
-
-		s5p_gpio_cfg_pin(&gpio1->y6, i, GPIO_FUNC(2));
-		s5p_gpio_set_pull(&gpio1->y6, i, GPIO_PULL_UP);
-	}
+	int err;
 
 	/* Ethernet needs data bus width of 16 bits */
 	smc_bw_conf = SROMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK)
@@ -112,14 +47,20 @@ static void smc9115_pre_init(void)
 			| SROMC_BC_PMC(0x01);
 
 	/* Select and configure the SROMC bank */
+	err = exynos_pinmux_config(PERIPH_ID_SROMC,
+				CONFIG_ENV_SROM_BANK | PINMUX_FLAG_16BIT);
+	if (err) {
+		debug("SROMC not configured\n");
+		return err;
+	}
+
 	s5p_config_sromc(CONFIG_ENV_SROM_BANK, smc_bw_conf, smc_bc_conf);
+	return 0;
 }
 #endif
 
 int board_init(void)
 {
-	gpio1 = (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
-
 	gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
 	return 0;
 }
@@ -168,7 +109,8 @@ void dram_init_banksize(void)
 int board_eth_init(bd_t *bis)
 {
 #ifdef CONFIG_SMC911X
-	smc9115_pre_init();
+	if (smc9115_pre_init())
+		return -1;
 	return smc911x_initialize(0, CONFIG_SMC911X_BASE);
 #endif
 	return 0;
@@ -186,31 +128,12 @@ int checkboard(void)
 #ifdef CONFIG_GENERIC_MMC
 int board_mmc_init(bd_t *bis)
 {
-	int i, err;
-
-	/*
-	 * MMC2 SD card GPIO:
-	 *
-	 * GPC2[0]	SD_2_CLK(2)
-	 * GPC2[1]	SD_2_CMD(2)
-	 * GPC2[2]	SD_2_CDn
-	 * GPC2[3:6]	SD_2_DATA[0:3](2)
-	 */
-	for (i = 0; i < 7; i++) {
-		/* GPC2[0:6] special function 2 */
-		s5p_gpio_cfg_pin(&gpio1->c2, i, GPIO_FUNC(0x2));
-
-		/* GPK2[0:6] drv 4x */
-		s5p_gpio_set_drv(&gpio1->c2, i, GPIO_DRV_4X);
+	int err;
 
-		/* GPK2[0:1] pull disable */
-		if (i == 0 || i == 1) {
-			s5p_gpio_set_pull(&gpio1->c2, i, GPIO_PULL_NONE);
-			continue;
-		}
-
-		/* GPK2[2:6] pull up */
-		s5p_gpio_set_pull(&gpio1->c2, i, GPIO_PULL_UP);
+	err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("SDMMC2 not configured\n");
+		return err;
 	}
 
 	err = s5p_mmc_init(2, 4);
@@ -218,63 +141,40 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
-static void board_uart_init(void)
+static int board_uart_init(void)
 {
-	struct exynos5_gpio_part1 *gpio1 =
-		(struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
-	int i;
+	int err;
 
-	/*
-	 * UART0 GPIOs : GPA0CON[3:0] 0x2222
-	 * Must set CFG17 switches to select UART0 to use.
-	 */
-	for (i = 0; i <= 3; i++) {
-		s5p_gpio_set_pull(&gpio1->a0, i, GPIO_PULL_NONE);
-		s5p_gpio_cfg_pin(&gpio1->a0, i, GPIO_FUNC(0x2));
+	err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART0 not configured\n");
+		return err;
 	}
 
-	/*
-	 * UART1 GPIOs : GPA0CON[5:4] 0x22
-	 * Must set CFG17 switches to select UART1 to use.
-	 *
-	 * This only sets RXD/TXD, as RTS/CTS need a resistor soldered down
-	 * in order to use them (so that those pins can be used for I2C).
-	 */
-	for (i = 4; i <= 5; i++) {
-		s5p_gpio_set_pull(&gpio1->a0, i, GPIO_PULL_NONE);
-		s5p_gpio_cfg_pin(&gpio1->a0, i, GPIO_FUNC(0x2));
+	err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART1 not configured\n");
+		return err;
 	}
 
-	/*
-	 * UART2 GPIOs : GPA1CON[1:0] 0x22
-	 * Must set CFG17 switches to select UART2 to use.
-	 *
-	 * This only sets RXD/TXD, as RTS/CTS need a resistor soldered down
-	 * in order to use them (so that those pins can be used for I2C).
-	 */
-	for (i = 0; i <= 1; i++) {
-		s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE);
-		s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC(0x2));
+	err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART2 not configured\n");
+		return err;
 	}
 
-	/*
-	 * UART3 GPIOs : GPA1CON[5:4] 0x22
-	 * Must set CFG16 switches to select UART3 to use.
-	 */
-	for (i = 4; i <= 5; i++) {
-		s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE);
-		s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC(0x2));
+	err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("UART3 not configured\n");
+		return err;
 	}
 
-	/*
-	 * There's no mux for UART4--it's internal only
-	 */
+	return 0;
 }
 
 #ifdef CONFIG_BOARD_EARLY_INIT_F
 int board_early_init_f(void)
 {
-	board_uart_init();
-	return 0;
+	return board_uart_init();
 }
 #endif
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index a0eec75bc5..a8b2b11c4c 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -220,6 +220,7 @@ int board_mmc_init(bd_t *bis)
 static int s5pc210_phy_control(int on)
 {
 	int ret = 0;
+	u32 val = 0;
 	struct pmic *p = get_pmic();
 
 	if (pmic_probe(p))
@@ -228,11 +229,17 @@ static int s5pc210_phy_control(int on)
 	if (on) {
 		ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
 				      ENSAFEOUT1, LDO_ON);
-		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO);
-		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO);
+		ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO | val);
+
+		ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO | val);
 	} else {
-		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO);
-		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO);
+		ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO | val);
+
+		ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val);
+		ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO | val);
 		ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
 				      ENSAFEOUT1, LDO_OFF);
 	}
@@ -461,42 +468,44 @@ static int mipi_power(void)
 	return 0;
 }
 
+vidinfo_t panel_info = {
+	.vl_freq	= 60,
+	.vl_col		= 720,
+	.vl_row		= 1280,
+	.vl_width	= 720,
+	.vl_height	= 1280,
+	.vl_clkp	= CONFIG_SYS_HIGH,
+	.vl_hsp		= CONFIG_SYS_LOW,
+	.vl_vsp		= CONFIG_SYS_LOW,
+	.vl_dp		= CONFIG_SYS_LOW,
+	.vl_bpix	= 5,	/* Bits per pixel, 2^5 = 32 */
+
+	/* s6e8ax0 Panel infomation */
+	.vl_hspw	= 5,
+	.vl_hbpd	= 10,
+	.vl_hfpd	= 10,
+
+	.vl_vspw	= 2,
+	.vl_vbpd	= 1,
+	.vl_vfpd	= 13,
+	.vl_cmd_allow_len = 0xf,
+
+	.win_id		= 3,
+	.cfg_gpio	= NULL,
+	.backlight_on	= NULL,
+	.lcd_power_on	= NULL,	/* lcd_power_on in mipi dsi driver */
+	.reset_lcd	= lcd_reset,
+	.dual_lcd_enabled = 0,
+
+	.init_delay	= 0,
+	.power_on_delay = 0,
+	.reset_delay	= 0,
+	.interface_mode = FIMD_RGB_INTERFACE,
+	.mipi_enabled	= 1,
+};
+
 void init_panel_info(vidinfo_t *vid)
 {
-	vid->vl_freq	= 60;
-	vid->vl_col	= 720;
-	vid->vl_row	= 1280;
-	vid->vl_width	= 720;
-	vid->vl_height	= 1280;
-	vid->vl_clkp	= CONFIG_SYS_HIGH;
-	vid->vl_hsp	= CONFIG_SYS_LOW;
-	vid->vl_vsp	= CONFIG_SYS_LOW;
-	vid->vl_dp	= CONFIG_SYS_LOW;
-
-	vid->vl_bpix	= 5;
-	vid->dual_lcd_enabled = 0;
-
-	/* s6e8ax0 Panel */
-	vid->vl_hspw	= 5;
-	vid->vl_hbpd	= 10;
-	vid->vl_hfpd	= 10;
-
-	vid->vl_vspw	= 2;
-	vid->vl_vbpd	= 1;
-	vid->vl_vfpd	= 13;
-	vid->vl_cmd_allow_len = 0xf;
-
-	vid->win_id = 3;
-	vid->cfg_gpio = NULL;
-	vid->backlight_on = NULL;
-	vid->lcd_power_on = NULL;	/* lcd_power_on in mipi dsi driver */
-	vid->reset_lcd = lcd_reset;
-
-	vid->init_delay = 0;
-	vid->power_on_delay = 0;
-	vid->reset_delay = 0;
-	vid->interface_mode = FIMD_RGB_INTERFACE;
-	vid->mipi_enabled = 1;
 	vid->logo_on	= 1,
 	vid->resolution	= HD_RESOLUTION,
 	vid->rgb_mode	= MODE_RGB_P,
diff --git a/board/spear/common/Makefile b/board/spear/common/Makefile
index 11f81e4803..5c66c3f092 100644
--- a/board/spear/common/Makefile
+++ b/board/spear/common/Makefile
@@ -29,8 +29,10 @@ endif
 
 LIB	= $(obj)lib$(VENDOR).o
 
+ifndef CONFIG_SPL_BUILD
 COBJS	:= spr_misc.o
 SOBJS	:= spr_lowlevel_init.o
+endif
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/spear/common/spr_misc.c b/board/spear/common/spr_misc.c
index 0812c20b8c..99a6595966 100644
--- a/board/spear/common/spr_misc.c
+++ b/board/spear/common/spr_misc.c
@@ -25,10 +25,10 @@
 #include <command.h>
 #include <i2c.h>
 #include <net.h>
+#include <linux/mtd/st_smi.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_emi.h>
-#include <asm/arch/spr_xloader_table.h>
 #include <asm/arch/spr_defs.h>
 
 #define CPU		0
@@ -36,31 +36,16 @@
 #define SRAM_REL	0xD2801000
 
 DECLARE_GLOBAL_DATA_PTR;
-static struct chip_data chip_data;
+
+#if defined(CONFIG_CMD_NET)
+static int i2c_read_mac(uchar *buffer);
+#endif
 
 int dram_init(void)
 {
-	struct xloader_table *xloader_tb =
-	    (struct xloader_table *)XLOADER_TABLE_ADDRESS;
-	struct xloader_table_1_1 *table_1_1;
-	struct xloader_table_1_2 *table_1_2;
-	struct chip_data *chip = &chip_data;
-
+	/* Store complete RAM size and return */
 	gd->ram_size = get_ram_size(PHYS_SDRAM_1, PHYS_SDRAM_1_MAXSIZE);
 
-	if (XLOADER_TABLE_VERSION_1_1 == xloader_tb->table_version) {
-		table_1_1 = &xloader_tb->table.table_1_1;
-		chip->dramfreq = table_1_1->ddrfreq;
-		chip->dramtype = table_1_1->ddrtype;
-
-	} else if (XLOADER_TABLE_VERSION_1_2 == xloader_tb->table_version) {
-		table_1_2 = &xloader_tb->table.table_1_2;
-		chip->dramfreq = table_1_2->ddrfreq;
-		chip->dramtype = table_1_2->ddrtype;
-	} else {
-		chip->dramfreq = -1;
-	}
-
 	return 0;
 }
 
@@ -70,6 +55,13 @@ void dram_init_banksize(void)
 	gd->bd->bi_dram[0].size = gd->ram_size;
 }
 
+int board_early_init_f()
+{
+#if defined(CONFIG_ST_SMI)
+	smi_init();
+#endif
+	return 0;
+}
 int misc_init_r(void)
 {
 #if defined(CONFIG_CMD_NET)
@@ -84,6 +76,10 @@ int misc_init_r(void)
 	setenv("stdin", "usbtty");
 	setenv("stdout", "usbtty");
 	setenv("stderr", "usbtty");
+
+#ifndef CONFIG_SYS_NO_DCACHE
+	dcache_enable();
+#endif
 #endif
 	return 0;
 }
@@ -145,31 +141,18 @@ void spear_emi_init(void)
 
 int spear_board_init(ulong mach_type)
 {
-	struct xloader_table *xloader_tb =
-	    (struct xloader_table *)XLOADER_TABLE_ADDRESS;
-	struct xloader_table_1_2 *table_1_2;
-	struct chip_data *chip = &chip_data;
-
 	gd->bd->bi_arch_number = mach_type;
 
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = CONFIG_BOOT_PARAMS_ADDR;
 
-	/* CPU is initialized to work at 333MHz in Xloader */
-	chip->cpufreq = 333;
-
-	if (XLOADER_TABLE_VERSION_1_2 == xloader_tb->table_version) {
-		table_1_2 = &xloader_tb->table.table_1_2;
-		memcpy(chip->version, table_1_2->version,
-		       sizeof(chip->version));
-	}
-
 #ifdef CONFIG_SPEAR_EMI
 	spear_emi_init();
 #endif
 	return 0;
 }
 
+#if defined(CONFIG_CMD_NET)
 static int i2c_read_mac(uchar *buffer)
 {
 	u8 buf[2];
@@ -206,18 +189,18 @@ static int write_mac(uchar *mac)
 		return 0;
 	}
 
-	puts("I2C EEPROM writing failed \n");
+	puts("I2C EEPROM writing failed\n");
 	return -1;
 }
+#endif
 
 int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	void (*sram_setfreq) (unsigned int, unsigned int);
-	struct chip_data *chip = &chip_data;
+	unsigned int frequency;
+#if defined(CONFIG_CMD_NET)
 	unsigned char mac[6];
-	unsigned int reg, frequency;
-	char *s, *e;
-	char i2c_mac[20];
+#endif
 
 	if ((argc > 3) || (argc < 2))
 		return cmd_usage(cmdtp);
@@ -236,19 +219,18 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		if (!strcmp(argv[1], "cpufreq")) {
 			sram_setfreq(CPU, frequency);
 			printf("CPU frequency changed to %u\n", frequency);
-
-			chip->cpufreq = frequency;
 		} else {
 			sram_setfreq(DDR, frequency);
 			printf("DDR frequency changed to %u\n", frequency);
-
-			chip->dramfreq = frequency;
 		}
 
 		return 0;
+
+#if defined(CONFIG_CMD_NET)
 	} else if (!strcmp(argv[1], "ethaddr")) {
 
-		s = argv[2];
+		u32 reg;
+		char *e, *s = argv[2];
 		for (reg = 0; reg < 6; ++reg) {
 			mac[reg] = s ? simple_strtoul(s, &e, 16) : 0;
 			if (s)
@@ -257,34 +239,15 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		write_mac(mac);
 
 		return 0;
+#endif
 	} else if (!strcmp(argv[1], "print")) {
-
-		if (chip->cpufreq == -1)
-			printf("CPU Freq    = Not Known\n");
-		else
-			printf("CPU Freq    = %d MHz\n", chip->cpufreq);
-
-		if (chip->dramfreq == -1)
-			printf("DDR Freq    = Not Known\n");
-		else
-			printf("DDR Freq    = %d MHz\n", chip->dramfreq);
-
-		if (chip->dramtype == DDRMOBILE)
-			printf("DDR Type    = MOBILE\n");
-		else if (chip->dramtype == DDR2)
-			printf("DDR Type    = DDR2\n");
-		else
-			printf("DDR Type    = Not Known\n");
-
+#if defined(CONFIG_CMD_NET)
 		if (!i2c_read_mac(mac)) {
-			sprintf(i2c_mac, "%pM", mac);
-			printf("Ethaddr (from i2c mem) = %s\n", i2c_mac);
+			printf("Ethaddr (from i2c mem) = %pM\n", mac);
 		} else {
 			printf("Ethaddr (from i2c mem) = Not set\n");
 		}
-
-		printf("Xloader Rev = %s\n", chip->version);
-
+#endif
 		return 0;
 	}
 
@@ -294,4 +257,7 @@ int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 U_BOOT_CMD(chip_config, 3, 1, do_chip_config,
 	   "configure chip",
 	   "chip_config cpufreq/ddrfreq frequency\n"
+#if defined(CONFIG_CMD_NET)
+	   "chip_config ethaddr XX:XX:XX:XX:XX:XX\n"
+#endif
 	   "chip_config print");
diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c
index 60ee54470e..f809c2dc91 100644
--- a/board/spear/spear300/spear300.c
+++ b/board/spear/spear300/spear300.c
@@ -22,12 +22,16 @@
  */
 
 #include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/mtd/fsmc_nand.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_defs.h>
 #include <asm/arch/spr_misc.h>
-#include <asm/arch/spr_nand.h>
+
+static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
 
 int board_init(void)
 {
@@ -41,18 +45,33 @@ int board_init(void)
  * Called by nand_init_chip to initialize the board specific functions
  */
 
-int board_nand_init(struct nand_chip *nand)
+void board_nand_init()
 {
 	struct misc_regs *const misc_regs_p =
 	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	struct nand_chip *nand = &nand_chip[0];
 
+#if defined(CONFIG_NAND_FSMC)
 	if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG30) ||
 	    ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG31)) {
 
-		return spear_nand_init(nand);
+		fsmc_nand_init(nand);
 	}
+#endif
+	return;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
 
-	return -1;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	u32 interface = PHY_INTERFACE_MODE_MII;
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
+				interface) >= 0)
+		ret++;
+#endif
+	return ret;
 }
diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c
index 03dfe16175..8609a5910f 100644
--- a/board/spear/spear310/spear310.c
+++ b/board/spear/spear310/spear310.c
@@ -23,12 +23,16 @@
  */
 
 #include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/mtd/fsmc_nand.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_defs.h>
 #include <asm/arch/spr_misc.h>
-#include <asm/arch/spr_nand.h>
+
+static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
 
 int board_init(void)
 {
@@ -42,18 +46,50 @@ int board_init(void)
  * Called by nand_init_chip to initialize the board specific functions
  */
 
-int board_nand_init(struct nand_chip *nand)
+void board_nand_init()
 {
 	struct misc_regs *const misc_regs_p =
 	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	struct nand_chip *nand = &nand_chip[0];
 
+#if defined(CONFIG_NAND_FSMC)
 	if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG30) ||
 	    ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG31)) {
 
-		return spear_nand_init(nand);
+		fsmc_nand_init(nand);
 	}
+#endif
+	return;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+
+#if defined(CONFIG_DESIGNWARE_ETH)
+	u32 interface = PHY_INTERFACE_MODE_MII;
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
+				interface) >= 0)
+		ret++;
+#endif
+#if defined(CONFIG_MACB)
+	if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
+				CONFIG_MACB0_PHY) >= 0)
+		ret++;
+
+	if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE,
+				CONFIG_MACB1_PHY) >= 0)
+		ret++;
+
+	if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE,
+				CONFIG_MACB2_PHY) >= 0)
+		ret++;
 
-	return -1;
+	if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE,
+				CONFIG_MACB3_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
 }
diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c
index 2ba2dbb566..54a2e1003c 100644
--- a/board/spear/spear320/spear320.c
+++ b/board/spear/spear320/spear320.c
@@ -23,15 +23,29 @@
  */
 
 #include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/mtd/fsmc_nand.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_defs.h>
 #include <asm/arch/spr_misc.h>
-#include <asm/arch/spr_nand.h>
+
+#define PLGPIO_SEL_36	0xb3000028
+#define PLGPIO_IO_36	0xb3000038
+
+static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
+
+static void spear_phy_reset(void)
+{
+	writel(0x10, PLGPIO_IO_36);
+	writel(0x10, PLGPIO_SEL_36);
+}
 
 int board_init(void)
 {
+	spear_phy_reset();
 	return spear_board_init(MACH_TYPE_SPEAR320);
 }
 
@@ -42,18 +56,39 @@ int board_init(void)
  * Called by nand_init_chip to initialize the board specific functions
  */
 
-int board_nand_init(struct nand_chip *nand)
+void board_nand_init()
 {
 	struct misc_regs *const misc_regs_p =
 	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	struct nand_chip *nand = &nand_chip[0];
 
+#if defined(CONFIG_NAND_FSMC)
 	if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG30) ||
 	    ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
 	     MISC_SOCCFG31)) {
 
-		return spear_nand_init(nand);
+		fsmc_nand_init(nand);
 	}
+#endif
+
+	return;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
 
-	return -1;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	u32 interface = PHY_INTERFACE_MODE_MII;
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
+				interface) >= 0)
+		ret++;
+#endif
+#if defined(CONFIG_MACB)
+	if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
+				CONFIG_MACB0_PHY) >= 0)
+		ret++;
+#endif
+	return ret;
 }
diff --git a/board/spear/spear600/Makefile b/board/spear/spear600/Makefile
index e2bd5ab7f5..ee66fc6520 100644
--- a/board/spear/spear600/Makefile
+++ b/board/spear/spear600/Makefile
@@ -25,7 +25,9 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).o
 
+ifndef CONFIG_SPL_BUILD
 COBJS	:= spear600.o
+endif
 SOBJS	:=
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
diff --git a/board/spear/spear600/config.mk b/board/spear/spear600/config.mk
deleted file mode 100644
index 5848ef89f8..0000000000
--- a/board/spear/spear600/config.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#########################################################################
-
-CONFIG_SYS_TEXT_BASE = 0x00700000
-
-ALL-y += $(obj)u-boot.img
-
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
-
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
diff --git a/board/spear/spear600/spear600.c b/board/spear/spear600/spear600.c
index eef9a3771c..814f9ccb6b 100644
--- a/board/spear/spear600/spear600.c
+++ b/board/spear/spear600/spear600.c
@@ -22,12 +22,16 @@
  */
 
 #include <common.h>
+#include <miiphy.h>
+#include <netdev.h>
 #include <nand.h>
 #include <asm/io.h>
+#include <linux/mtd/fsmc_nand.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_defs.h>
 #include <asm/arch/spr_misc.h>
-#include <asm/arch/spr_nand.h>
+
+static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
 
 int board_init(void)
 {
@@ -41,13 +45,31 @@ int board_init(void)
  * Called by nand_init_chip to initialize the board specific functions
  */
 
-int board_nand_init(struct nand_chip *nand)
+void board_nand_init()
 {
 	struct misc_regs *const misc_regs_p =
 	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
+	struct nand_chip *nand = &nand_chip[0];
 
+#if defined(CONFIG_NAND_FSMC)
 	if (!(readl(&misc_regs_p->auto_cfg_reg) & MISC_NANDDIS))
-		return spear_nand_init(nand);
+		fsmc_nand_init(nand);
+#endif
+	return;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
 
-	return -1;
+#if defined(CONFIG_DESIGNWARE_ETH)
+	u32 interface = PHY_INTERFACE_MODE_MII;
+#if defined(CONFIG_DW_AUTONEG)
+	interface = PHY_INTERFACE_MODE_GMII;
+#endif
+	if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
+				interface) >= 0)
+		ret++;
+#endif
+	return ret;
 }
diff --git a/board/ti/am335x/evm.c b/board/ti/am335x/evm.c
index 13dc60361a..5e2d53ab42 100644
--- a/board/ti/am335x/evm.c
+++ b/board/ti/am335x/evm.c
@@ -29,17 +29,6 @@ DECLARE_GLOBAL_DATA_PTR;
 /*
  * Basic board specific setup
  */
-int init_basic_setup(void)
-{
-	/* Initialize the Timer */
-	init_timer();
-
-	/* address of boot parameters */
-	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
-
-	return 0;
-}
-
 int board_init(void)
 {
 	enable_uart0_pin_mux();
@@ -49,7 +38,7 @@ int board_init(void)
 	i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
 #endif
 
-	init_basic_setup();
+	gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
 
 	return 0;
 }
diff --git a/board/ti/omap5_evm/mux_data.h b/board/ti/omap5_evm/mux_data.h
index 296eb682e1..a82795dc13 100644
--- a/board/ti/omap5_evm/mux_data.h
+++ b/board/ti/omap5_evm/mux_data.h
@@ -47,6 +47,15 @@ const struct pad_conf_entry core_padconf_array_essential[] = {
 	{SDCARD_DATA3, (PTU | IEN | M0)}, /*  SDCARD_DATA3*/
 	{UART3_RX_IRRX, (PTU | IEN | M0)}, /*  UART3_RX_IRRX    */
 	{UART3_TX_IRTX, (M0)},    /*  UART3_TX_IRTX    */
+	{USBB1_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB1_HSIC_STROBE */
+	{USBB1_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB1_HSIC_DATA */
+	{USBB2_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB2_HSIC_STROBE */
+	{USBB2_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB2_HSIC_DATA  */
+	{USBB3_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB3_HSIC_STROBE*/
+	{USBB3_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB3_HSIC_DATA  */
+	{USBD0_HS_DP, (IEN | M0)},	/*  USBD0_HS_DP */
+	{USBD0_HS_DM, (IEN | M0)},	/*  USBD0_HS_DM */
+	{USBD0_SS_RX, (IEN | M0)},	/*  USBD0_SS_RX */
 
 };
 
@@ -114,10 +123,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = {
 	{UART2_CTS, (IEN | M1)},    /*  MCSPI3_CS0   */
 	{UART2_RX, (IEN | M1)},    /*  MCSPI3_SIMO  */
 	{UART2_TX, (IEN | M1)},    /*  MCSPI3_CLK   */
-	{USBB1_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB1_HSIC_STROBE */
-	{USBB1_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB1_HSIC_DATA */
-	{USBB2_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB2_HSIC_STROBE */
-	{USBB2_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB2_HSIC_DATA  */
 	{TIMER10_PWM_EVT, (IEN | M0)},    /*  TIMER10_PWM_EVT  */
 	{DSIPORTA_TE0, (IEN | M0)},    /*  DSIPORTA_TE0     */
 	{DSIPORTA_LANE0X, (IEN | M0)},    /*  DSIPORTA_LANE0X  */
@@ -254,11 +259,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = {
 	{UART6_RTS, (PTU | M0)},    /*  UART6_RTS   */
 	{UART3_CTS_RCTX, (PTU | IEN | M6)},    /*  GPIO5_153   */
 	{UART3_RTS_IRSD, (PTU | IEN | M1)},    /*  HDQ_SIO     */
-	{USBB3_HSIC_STROBE, (PTU | IEN | M0)},    /*  USBB3_HSIC_STROBE*/
-	{USBB3_HSIC_DATA, (PTU | IEN | M0)},    /*  USBB3_HSIC_DATA  */
-	{USBD0_HS_DP, (IEN | M0)},    /*  USBD0_HS_DP */
-	{USBD0_HS_DM, (IEN | M0)},    /*  USBD0_HS_DM */
-	{USBD0_SS_RX, (IEN | M0)},    /*  USBD0_SS_RX */
 	{I2C1_PMIC_SCL, (PTU | IEN | M0)},    /*  I2C1_PMIC_SCL  */
 	{I2C1_PMIC_SDA, (PTU | IEN | M0)},    /*  I2C1_PMIC_SDA  */
 
diff --git a/board/ti/sdp4430/sdp4430_mux_data.h b/board/ti/sdp4430/sdp4430_mux_data.h
index 6140b999ef..0760dad620 100644
--- a/board/ti/sdp4430/sdp4430_mux_data.h
+++ b/board/ti/sdp4430/sdp4430_mux_data.h
@@ -53,8 +53,18 @@ const struct pad_conf_entry core_padconf_array_essential[] = {
 {UART3_CTS_RCTX, (PTU | IEN | M0)},			/* uart3_tx */
 {UART3_RTS_SD, (M0)},					/* uart3_rts_sd */
 {UART3_RX_IRRX, (IEN | M0)},				/* uart3_rx */
-{UART3_TX_IRTX, (M0)}					/* uart3_tx */
-
+{UART3_TX_IRTX, (M0)},					/* uart3_tx */
+{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat4 */
+{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat5 */
+{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat6 */
+{USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat7 */
+{USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* usbb1_hsic_data */
+{USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* usbb1_hsic_strobe */
+{USBC1_ICUSB_DP, (IEN | M0)},					/* usbc1_icusb_dp */
+{USBC1_ICUSB_DM, (IEN | M0)},					/* usbc1_icusb_dm */
+{USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)},	/* usba0_otg_ce */
+{USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dp */
+{USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dm */
 };
 
 const struct pad_conf_entry wkup_padconf_array_essential[] = {
@@ -135,14 +145,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = {
 	{USBB1_ULPITLL_DAT1, (OFF_EN | M1)},				/* hsi1_acdata */
 	{USBB1_ULPITLL_DAT2, (OFF_EN | M1)},				/* hsi1_acflag */
 	{USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_IN | M1)},		/* hsi1_caready */
-	{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat4 */
-	{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat5 */
-	{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat6 */
-	{USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)},	/* usbb1_ulpiphy_dat7 */
-	{USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* usbb1_hsic_data */
-	{USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* usbb1_hsic_strobe */
-	{USBC1_ICUSB_DP, (IEN | M0)},					/* usbc1_icusb_dp */
-	{USBC1_ICUSB_DM, (IEN | M0)},					/* usbc1_icusb_dm */
 	{ABE_MCBSP2_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},	/* abe_mcbsp2_clkx */
 	{ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)},		/* abe_mcbsp2_dr */
 	{ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)},			/* abe_mcbsp2_dx */
@@ -210,9 +212,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = {
 	{UNIPRO_RY1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)},	/* kpd_row3 */
 	{UNIPRO_RX2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)},	/* kpd_row4 */
 	{UNIPRO_RY2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)},	/* kpd_row5 */
-	{USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)},	/* usba0_otg_ce */
-	{USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dp */
-	{USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)},		/* usba0_otg_dm */
 	{FREF_CLK1_OUT, (M0)},						/* fref_clk1_out */
 	{FREF_CLK2_OUT, (M0)},						/* fref_clk2_out */
 	{SYS_NIRQ1, (PTU | IEN | M0)},					/* sys_nirq1 */
diff --git a/board/ttcontrol/vision2/Makefile b/board/ttcontrol/vision2/Makefile
index 393ad68f77..1e018b0701 100644
--- a/board/ttcontrol/vision2/Makefile
+++ b/board/ttcontrol/vision2/Makefile
@@ -25,12 +25,11 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= vision2.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################
 
diff --git a/boards.cfg b/boards.cfg
index a6b030fe5b..1a5dcabe4d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -94,6 +94,8 @@ at91sam9xeek_dataflash_cs1   arm         arm926ejs   at91sam9260ek       atmel
 at91sam9xeek_nandflash       arm         arm926ejs   at91sam9260ek       atmel          at91        at91sam9260ek:AT91SAM9XE,SYS_USE_NANDFLASH
 snapper9260                  arm         arm926ejs   -                   bluewater      at91        snapper9260:AT91SAM9260
 snapper9g20                  arm         arm926ejs   snapper9260         bluewater      at91        snapper9260:AT91SAM9G20
+vl_ma2sc                     arm         arm926ejs   vl_ma2sc            BuS            at91
+vl_ma2sc_ram                 arm         arm926ejs   vl_ma2sc            BuS            at91        vl_ma2sc:RAMLOAD
 sbc35_a9g20_eeprom           arm         arm926ejs   sbc35_a9g20         calao          at91        sbc35_a9g20:AT91SAM9G20,SYS_USE_EEPROM
 sbc35_a9g20_nandflash        arm         arm926ejs   sbc35_a9g20         calao          at91        sbc35_a9g20:AT91SAM9G20,SYS_USE_NANDFLASH
 tny_a9260_eeprom             arm         arm926ejs   tny_a9260           calao          at91        tny_a9260:AT91SAM9260,SYS_USE_EEPROM
@@ -138,10 +140,14 @@ enbw_cmc                     arm         arm926ejs   enbw_cmc            enbw
 calimain                     arm         arm926ejs   calimain            omicron        davinci
 pogo_e02                     arm         arm926ejs   -                   cloudengines   kirkwood
 dns325                       arm         arm926ejs   -                   d-link         kirkwood
-km_kirkwood                  arm         arm926ejs   km_arm              keymile        kirkwood	km_kirkwood:KM_DISABLE_PCI
-km_kirkwood_pci              arm         arm926ejs   km_arm              keymile        kirkwood	km_kirkwood:KM_RECONFIG_XLX
-mgcoge3un                    arm         arm926ejs   km_arm              keymile        kirkwood
-portl2                       arm         arm926ejs   km_arm              keymile        kirkwood
+lschlv2                      arm         arm926ejs   lsxl                buffalo        kirkwood    lsxl:LSCHLV2
+lsxhl                        arm         arm926ejs   lsxl                buffalo        kirkwood    lsxl:LSXHL
+km_kirkwood                  arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_KIRKWOOD
+km_kirkwood_pci              arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_KIRKWOOD_PCI
+kmnusa                       arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_NUSA
+mgcoge3un                    arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_MGCOGE3UN
+kmcoge5un                    arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_COGE5UN
+portl2                       arm         arm926ejs   km_arm              keymile        kirkwood    km_kirkwood:KM_PORTL2
 inetspace_v2                 arm         arm926ejs   netspace_v2         LaCie          kirkwood	lacie_kw:INETSPACE_V2
 net2big_v2                   arm         arm926ejs   net2big_v2          LaCie          kirkwood	lacie_kw:NET2BIG_V2
 netspace_max_v2              arm         arm926ejs   netspace_v2         LaCie          kirkwood	lacie_kw:NETSPACE_MAX_V2
@@ -156,6 +162,7 @@ rd6281a                      arm         arm926ejs   -                   Marvell
 sheevaplug                   arm         arm926ejs   -                   Marvell        kirkwood
 ib62x0                       arm         arm926ejs   ib62x0              raidsonic      kirkwood
 dockstar                     arm         arm926ejs   -                   Seagate        kirkwood
+tk71                         arm         arm926ejs   tk71                karo           kirkwood
 devkit3250                   arm         arm926ejs   devkit3250          timll          lpc32xx
 jadecpu                      arm         arm926ejs   jadecpu             syteco         mb86r0x
 mx25pdk                      arm         arm926ejs   mx25pdk             freescale      mx25		mx25pdk:IMX_CONFIG=board/freescale/mx25pdk/imximage.cfg
@@ -173,10 +180,26 @@ omap730p2_cs0boot	     arm         arm926ejs   omap730p2		 ti             omap
 omap730p2_cs3boot	     arm         arm926ejs   omap730p2		 ti             omap        omap730p2:CS3_BOOT
 edminiv2                     arm         arm926ejs   -                   LaCie          orion5x
 dkb			     arm         arm926ejs   -                   Marvell        pantheon
-spear300                     arm         arm926ejs   spear300            spear          spear       spear3xx:spear300
-spear310                     arm         arm926ejs   spear310            spear          spear       spear3xx:spear310
-spear320                     arm         arm926ejs   spear320            spear          spear       spear3xx:spear320
-spear600                     arm         arm926ejs   spear600            spear          spear       spear6xx:spear600
+spear300                     arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300
+spear300_nand                arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,nand
+spear300_usbtty              arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,usbtty
+spear300_usbtty_nand         arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,usbtty,nand
+spear310                     arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310
+spear310_pnor                arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,FLASH_PNOR
+spear310_nand                arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,nand
+spear310_usbtty              arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty
+spear310_usbtty_pnor         arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty,FLASH_PNOR
+spear310_usbtty_nand         arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty,nand
+spear320                     arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320
+spear320_pnor                arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,FLASH_PNOR
+spear320_nand                arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,nand
+spear320_usbtty              arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty
+spear320_usbtty_pnor         arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty,FLASH_PNOR
+spear320_usbtty_nand         arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty,nand
+spear600                     arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600
+spear600_nand                arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,nand
+spear600_usbtty              arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,usbtty
+spear600_usbtty_nand         arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,usbtty,nand
 versatileab                  arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_AB
 versatilepb                  arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_PB
 versatileqemu                arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_QEMU,ARCH_VERSATILE_PB
@@ -231,6 +254,7 @@ trats                        arm         armv7       trats               samsung
 harmony                      arm         armv7       harmony             nvidia         tegra2
 seaboard                     arm         armv7       seaboard            nvidia         tegra2
 ventana                      arm         armv7       ventana             nvidia         tegra2
+whistler                     arm         armv7       whistler            nvidia         tegra2
 u8500_href                   arm         armv7       u8500               st-ericsson    u8500
 actux1_4_16                  arm         ixp         actux1              -              -           actux1:FLASH2X2
 actux1_4_32                  arm         ixp         actux1              -              -           actux1:FLASH2X2,RAM_32MB
@@ -259,6 +283,7 @@ jornada                      arm         sa1100
 plutux                       arm         armv7       plutux              avionic-design tegra2
 medcom                       arm         armv7       medcom              avionic-design tegra2
 paz00                        arm         armv7       paz00               compal         tegra2
+trimslice                    arm         armv7       trimslice           compulab       tegra2
 atngw100                     avr32       at32ap      -                   atmel          at32ap700x
 atstk1002                    avr32       at32ap      atstk1000           atmel          at32ap700x
 atstk1003                    avr32       at32ap      atstk1000           atmel          at32ap700x
diff --git a/common/Makefile b/common/Makefile
index 31175e34d3..483eb4daa3 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -31,7 +31,6 @@ COBJS-y += main.o
 COBJS-y += command.o
 COBJS-y += exports.o
 COBJS-$(CONFIG_SYS_HUSH_PARSER) += hush.o
-COBJS-y += image.o
 COBJS-y += s_record.o
 COBJS-$(CONFIG_SERIAL_MULTI) += serial.o
 COBJS-y += xyzModem.o
@@ -191,6 +190,7 @@ COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o
 endif
 COBJS-y += console.o
 COBJS-y += dlmalloc.o
+COBJS-y += image.o
 COBJS-y += memsize.o
 COBJS-y += stdio.o
 
diff --git a/common/env_mmc.c b/common/env_mmc.c
index 0c58ae19b2..be2f2be205 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -95,7 +95,7 @@ static inline int write_env(struct mmc *mmc, unsigned long size,
 
 int saveenv(void)
 {
-	env_t	env_new;
+	ALLOC_CACHE_ALIGN_BUFFER(env_t, env_new, 1);
 	ssize_t	len;
 	char	*res;
 	struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
@@ -104,16 +104,16 @@ int saveenv(void)
 	if (init_mmc_for_env(mmc) || mmc_get_env_addr(mmc, &offset))
 		return 1;
 
-	res = (char *)&env_new.data;
+	res = (char *)&env_new->data;
 	len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n", errno);
 		return 1;
 	}
 
-	env_new.crc = crc32(0, env_new.data, ENV_SIZE);
+	env_new->crc = crc32(0, &env_new->data[0], ENV_SIZE);
 	printf("Writing to MMC(%d)... ", CONFIG_SYS_MMC_ENV_DEV);
-	if (write_env(mmc, CONFIG_ENV_SIZE, offset, (u_char *)&env_new)) {
+	if (write_env(mmc, CONFIG_ENV_SIZE, offset, (u_char *)env_new)) {
 		puts("failed\n");
 		return 1;
 	}
@@ -140,7 +140,7 @@ static inline int read_env(struct mmc *mmc, unsigned long size,
 void env_relocate_spec(void)
 {
 #if !defined(ENV_IS_EMBEDDED)
-	char buf[CONFIG_ENV_SIZE];
+	ALLOC_CACHE_ALIGN_BUFFER(char, buf, CONFIG_ENV_SIZE);
 	struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV);
 	u32 offset;
 
diff --git a/config.mk b/config.mk
index c239f2315d..3dcea6a8f9 100644
--- a/config.mk
+++ b/config.mk
@@ -205,6 +205,10 @@ ifneq ($(CONFIG_SPL_TEXT_BASE),)
 CPPFLAGS += -DCONFIG_SPL_TEXT_BASE=$(CONFIG_SPL_TEXT_BASE)
 endif
 
+ifneq ($(CONFIG_SPL_PAD_TO),)
+CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
+endif
+
 ifeq ($(CONFIG_SPL_BUILD),y)
 CPPFLAGS += -DCONFIG_SPL_BUILD
 endif
diff --git a/doc/README.mx28evk b/doc/README.mx28evk
index c6c3d37830..571dfdab8d 100644
--- a/doc/README.mx28evk
+++ b/doc/README.mx28evk
@@ -17,7 +17,7 @@ Jumper configuration
 To boot MX28EVK from an SD card, set the boot mode DIP switches as:
 
    * Boot Mode Select: 1 0 0 1 (Boot from SD card Slot 0 - U42)
-   * JTAG PSWITCH RESET: To the left (reset enabled)
+   * JTAG PSWITCH RESET: To the right (reset disabled)
    * Battery Source: Down
    * Wall 5V: Up
    * VDD 5V: To the left (off)
diff --git a/doc/README.spear b/doc/README.spear
index a8b1052449..0789b3fd27 100644
--- a/doc/README.spear
+++ b/doc/README.spear
@@ -6,9 +6,10 @@ SPEAr600 is also known as SPEArPlus and SPEAr300 is also known as SPEArBasic
 The SPEAr SoC family embeds a customizable logic that can be programmed
 one-time by a customer at silicon mask level (i.e. not at runtime!).
 
-We are now adding the support in u-boot for two SoC: SPEAr600 and SPEAr3xx.
+U-Boot supports four SoCs: SPEAr600, SPEAr3xx
 
-All 4 SoCs share common peripherals.
+All 4 SoCs (SPEAr3xx and SPEAr600) share common peripherals. SPEAr300 and
+SPEAr600 do not have EMI.
 
 1. ARM926ejs core based (sp600 has two cores, the 2nd handled only in Linux)
 2. FastEthernet (sp600 has Gbit version, but same controller - GMAC)
@@ -22,7 +23,7 @@ All 4 SoCs share common peripherals.
 10. others ..
 
 Everything is supported in Linux.
-u-boot is not currently supporting all peripeharls (just a few as listed below).
+u-boot is currently not supporting all peripeharls (just a few as listed below).
 1. USB Device
 2. NAND controller (FSMC)
 3. Serial Memory Interface
@@ -31,18 +32,43 @@ u-boot is not currently supporting all peripeharls (just a few as listed below).
 5. UART
 
 Build options
-	make spear600_config
+	make spear320_config
+		spear320 build with environment variables placed at default
+		location i.e. Serial NOR device
+	make spear320_pnor_config
+		This option generates a uboot image that supports emi controller
+		for CFI compliant parallel NOR flash. Environment variables are
+		placed in Parallel NOR device
+	make spear320_nand_config
+		spear320 build with environment variables placed in NAND device
+	make spear320_usbtty_config
+		spear320 build with usbtty terminal as default and environment
+		placed at default location
+	make spear320_usbtty_pnor_config
+		spear320 build with usbtty terminal as default and environment
+		placed in pnor device
+	make spear320_usbtty_nand_config
+		Build with usbtty terminal as default and environment placed in
+		NAND device
 	make spear300_config
+	make spear300_nand_config
+	make spear300_usbtty_config
+	make spear300_usbtty_nand_config
 	make spear310_config
-	make spear320_config
-
-Further options
-	make ENV=NAND (supported by all 4 SoCs)
-	- This option generates a uboot image that saves environment inn NAND
+	make spear310_pnor_config
+	make spear310_nand_config
+	make spear310_usbtty_config
+	make spear310_usbtty_pnor_config
+	make spear310_usbtty_nand_config
+	make spear600_config
+	make spear600_nand_config
+	make spear600_usbtty_config
+	make spear600_usbtty_nand_config
 
-	make CONSOLE=USB (supported by all 4 SoCs)
-	- This option generates a uboot image for using usbdevice as a tty i/f
+Mac id storage and retrieval in spear platforms
 
-	make FLASH=PNOR (supported by SPEAr310 and SPEAr320)
-	- This option generates a uboot image that supports emi controller for
-	CFI compliant parallel NOR flash
+Please read doc/README.enetaddr for the implementation guidelines for mac id
+usage. Basically, environment has precedence over board specific storage. The
+ethaddr beeing used for the network interface is always taken only from
+environment variables. Although, we can check the mac id programmed in i2c
+memory by using chip_config command
diff --git a/doc/README.switch_config b/doc/README.switch_config
new file mode 100644
index 0000000000..f8903738e1
--- /dev/null
+++ b/doc/README.switch_config
@@ -0,0 +1,25 @@
+On the enbw_cmc board is a KSZ8864RMN switch which needs
+configured through spi before working. This is done on
+startup from u-boot through a config file stored at an
+address specified in the "hwconfig" environment variable,
+subcommand "config".
+
+For example on the enbw_cmc board:
+
+hwconfig=switch:lan=on,pwl=off,config=0x60160000
+
+The file has the following structure:
+
+- a comment starts with a '#' or a ';' and ends with a newline
+- The switch needs for its config a reg/value pair, so we
+  have two columns in the file:
+    reg  : contains the register address
+    value: contains a 8 bit register value
+  This 2 columns are seperated through space or tab.
+
+example (minimal configuration on the enbw_cmc board):
+
+;reg    value   comment
+;-----------------------------------------
+0x01	0x00
+0x01	0x01    ; Start Switch with this configuration
diff --git a/doc/kwboot.1 b/doc/kwboot.1
new file mode 100644
index 0000000000..ed0839836e
--- /dev/null
+++ b/doc/kwboot.1
@@ -0,0 +1,84 @@
+.TH KWBOOT 1 "2012-05-19"
+
+.SH NAME
+kwboot \- Boot Marvell Kirkwood SoCs over a serial link.
+.SH SYNOPSIS
+.B kwboot
+.RB [ "-b \fIimage\fP" ]
+.RB [ "-p" ]
+.RB [ "-t" ]
+.RB [ "-B \fIbaudrate\fP" ]
+.RB \fITTY\fP
+.SH "DESCRIPTION"
+
+The \fBmkimage\fP program boots boards based on Marvell's Kirkwood
+platform over their integrated UART. Boot image files will typically
+contain a second stage boot loader, such as U-Boot. The image file
+must conform to Marvell's BootROM firmware image format
+(\fIkwbimage\fP), created using a tool such as \fBmkimage\fP.
+
+Following power-up or a system reset, system BootROM code polls the
+UART for a brief period of time, sensing a handshake message which
+initiates an image upload. This program sends this boot message until
+it receives a positive acknowledgement. The image is transfered using
+Xmodem.
+
+Additionally, this program implements a minimal terminal mode, which
+can be used either standalone, or entered immediately following boot
+image transfer completion. This is often useful to catch early boot
+messages, or to manually interrupt a default boot procedure performed
+by the second-stage loader.
+
+.SH "OPTIONS"
+
+.TP
+.BI "\-b \fIimage\fP"
+Handshake; then upload file \fIimage\fP over \fITTY\fP.
+
+Note that for the encapsulated boot code to be executed, \fIimage\fP
+must be of type "UART boot" (0x69). Boot images of different types,
+such as backup images of vendor firmware downloaded from flash memory
+(type 0x8B), will not work (or not as expected). See \fB-p\fP for a
+workaround.
+
+This mode writes handshake status and upload progress indication to
+stdout.
+
+.TP
+.BI "\-p"
+In combination with \fB-b\fP, patches the header in \fIimage\fP prior
+to upload, to "UART boot" type.
+
+This option attempts on-the-fly conversion of some none-UART image
+types, such as images which were originally formatted to be stored in
+flash memory.
+
+Conversion is performed in memory. The contents of \fIimage\fP will
+not be altered.
+
+.TP
+.BI "\-t"
+Run a terminal program, connecting standard input and output to
+.RB \fITTY\fP.
+
+If used in combination with \fB-b\fP, terminal mode is entered
+immediately following a successful image upload.
+
+If standard I/O streams connect to a console, this mode will terminate
+after receiving 'ctrl-\\' followed by 'c' from console input.
+
+.TP
+.BI "\-B \fIbaudrate\fP"
+Adjust the baud rate on \fITTY\fP. Default rate is 115200.
+
+.SH "SEE ALSO"
+.PP
+\fBmkimage\fP(1)
+
+.SH "AUTHORS"
+
+Daniel Stodden <daniel.stodden@gmail.com>
+.br
+Luka Perkov <uboot@lukaperkov.net>
+.br
+David Purdy <david.c.purdy@gmail.com>
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index fb3b09ae74..32a2474980 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -35,7 +35,8 @@ COBJS-$(CONFIG_PCA953X)		+= pca953x.o
 COBJS-$(CONFIG_PCA9698)		+= pca9698.o
 COBJS-$(CONFIG_S5P)		+= s5p_gpio.o
 COBJS-$(CONFIG_SANDBOX_GPIO)	+= sandbox.o
-COBJS-$(CONFIG_TEGRA2_GPIO)	+= tegra2_gpio.o
+COBJS-$(CONFIG_SPEAR_GPIO)	+= spear_gpio.o
+COBJS-$(CONFIG_TEGRA_GPIO)	+= tegra_gpio.o
 COBJS-$(CONFIG_DA8XX_GPIO)	+= da8xx_gpio.o
 COBJS-$(CONFIG_ALTERA_PIO)	+= altera_pio.o
 COBJS-$(CONFIG_MPC83XX_GPIO)	+= mpc83xx_gpio.o
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index be2a0268e8..ac3b322af2 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -86,7 +86,14 @@ int at91_set_a_periph(unsigned port, unsigned pin, int use_pullup)
 		mask = 1 << pin;
 		writel(mask, &pio->port[port].idr);
 		at91_set_pio_pullup(port, pin, use_pullup);
+#if defined(CPU_HAS_PIO3)
+		writel(readl(&pio->port[port].abcdsr1) & ~mask,
+			&pio->port[port].abcdsr1);
+		writel(readl(&pio->port[port].abcdsr2) & ~mask,
+			&pio->port[port].abcdsr2);
+#else
 		writel(mask, &pio->port[port].asr);
+#endif
 		writel(mask, &pio->port[port].pdr);
 	}
 	return 0;
@@ -104,12 +111,63 @@ int at91_set_b_periph(unsigned port, unsigned pin, int use_pullup)
 		mask = 1 << pin;
 		writel(mask, &pio->port[port].idr);
 		at91_set_pio_pullup(port, pin, use_pullup);
+#if defined(CPU_HAS_PIO3)
+		writel(readl(&pio->port[port].abcdsr1) | mask,
+			&pio->port[port].abcdsr1);
+		writel(readl(&pio->port[port].abcdsr2) & ~mask,
+			&pio->port[port].abcdsr2);
+#else
 		writel(mask, &pio->port[port].bsr);
+#endif
 		writel(mask, &pio->port[port].pdr);
 	}
 	return 0;
 }
 
+#if defined(CPU_HAS_PIO3)
+/*
+ * mux the pin to the "C" internal peripheral role.
+ */
+int at91_set_c_periph(unsigned port, unsigned pin, int use_pullup)
+{
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIOA;
+	u32		mask;
+
+	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
+		mask = 1 << pin;
+		writel(mask, &pio->port[port].idr);
+		at91_set_pio_pullup(port, pin, use_pullup);
+		writel(readl(&pio->port[port].abcdsr1) & ~mask,
+			&pio->port[port].abcdsr1);
+		writel(readl(&pio->port[port].abcdsr2) | mask,
+			&pio->port[port].abcdsr2);
+		writel(mask, &pio->port[port].pdr);
+	}
+	return 0;
+}
+
+/*
+ * mux the pin to the "D" internal peripheral role.
+ */
+int at91_set_d_periph(unsigned port, unsigned pin, int use_pullup)
+{
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIOA;
+	u32		mask;
+
+	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
+		mask = 1 << pin;
+		writel(mask, &pio->port[port].idr);
+		at91_set_pio_pullup(port, pin, use_pullup);
+		writel(readl(&pio->port[port].abcdsr1) | mask,
+			&pio->port[port].abcdsr1);
+		writel(readl(&pio->port[port].abcdsr2) | mask,
+			&pio->port[port].abcdsr2);
+		writel(mask, &pio->port[port].pdr);
+	}
+	return 0;
+}
+#endif
+
 /*
  * mux the pin to the gpio controller (instead of "A" or "B" peripheral), and
  * configure it for an input.
@@ -162,13 +220,76 @@ int at91_set_pio_deglitch(unsigned port, unsigned pin, int is_on)
 
 	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
 		mask = 1 << pin;
-		if (is_on)
+		if (is_on) {
+#if defined(CPU_HAS_PIO3)
+			writel(mask, &pio->port[port].ifscdr);
+#endif
 			writel(mask, &pio->port[port].ifer);
-		else
+		} else {
 			writel(mask, &pio->port[port].ifdr);
+		}
+	}
+	return 0;
+}
+
+#if defined(CPU_HAS_PIO3)
+/*
+ * enable/disable the debounce filter.
+ */
+int at91_set_pio_debounce(unsigned port, unsigned pin, int is_on, int div)
+{
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIOA;
+	u32		mask;
+
+	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
+		mask = 1 << pin;
+		if (is_on) {
+			writel(mask, &pio->port[port].ifscer);
+			writel(div & PIO_SCDR_DIV, &pio->port[port].scdr);
+			writel(mask, &pio->port[port].ifer);
+		} else {
+			writel(mask, &pio->port[port].ifdr);
+		}
+	}
+	return 0;
+}
+
+/*
+ * enable/disable the pull-down.
+ * If pull-up already enabled while calling the function, we disable it.
+ */
+int at91_set_pio_pulldown(unsigned port, unsigned pin, int is_on)
+{
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIOA;
+	u32		mask;
+
+	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
+		mask = 1 << pin;
+		writel(mask, &pio->port[port].pudr);
+		if (is_on)
+			writel(mask, &pio->port[port].ppder);
+		else
+			writel(mask, &pio->port[port].ppddr);
+	}
+	return 0;
+}
+
+/*
+ * disable Schmitt trigger
+ */
+int at91_set_pio_disable_schmitt_trig(unsigned port, unsigned pin)
+{
+	at91_pio_t	*pio = (at91_pio_t *) ATMEL_BASE_PIOA;
+	u32		mask;
+
+	if ((port < ATMEL_PIO_PORTS) && (pin < 32)) {
+		mask = 1 << pin;
+		writel(readl(&pio->port[port].schmitt) | mask,
+			&pio->port[port].schmitt);
 	}
 	return 0;
 }
+#endif
 
 /*
  * enable/disable the multi-driver. This is only valid for output and
diff --git a/drivers/gpio/spear_gpio.c b/drivers/gpio/spear_gpio.c
new file mode 100644
index 0000000000..d3c728e137
--- /dev/null
+++ b/drivers/gpio/spear_gpio.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2012 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Driver for SPEAr600 GPIO controller
+ */
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+#include <errno.h>
+
+static int gpio_direction(unsigned gpio,
+			  enum gpio_direction direction)
+{
+	struct gpio_regs *regs = (struct gpio_regs *)CONFIG_GPIO_BASE;
+	u32 val;
+
+	val = readl(&regs->gpiodir);
+
+	if (direction == GPIO_DIRECTION_OUT)
+		val |= 1 << gpio;
+	else
+		val &= ~(1 << gpio);
+
+	writel(val, &regs->gpiodir);
+
+	return 0;
+}
+
+int gpio_set_value(unsigned gpio, int value)
+{
+	struct gpio_regs *regs = (struct gpio_regs *)CONFIG_GPIO_BASE;
+
+	writel(1 << gpio, &regs->gpiodata[DATA_REG_ADDR(gpio)]);
+
+	return 0;
+}
+
+int gpio_get_value(unsigned gpio)
+{
+	struct gpio_regs *regs = (struct gpio_regs *)CONFIG_GPIO_BASE;
+	u32 val;
+
+	val = readl(&regs->gpiodata[DATA_REG_ADDR(gpio)]);
+
+	return !!val;
+}
+
+int gpio_request(unsigned gpio, const char *label)
+{
+	if (gpio >= SPEAR_GPIO_COUNT)
+		return -EINVAL;
+
+	return 0;
+}
+
+int gpio_free(unsigned gpio)
+{
+	return 0;
+}
+
+void gpio_toggle_value(unsigned gpio)
+{
+	gpio_set_value(gpio, !gpio_get_value(gpio));
+}
+
+int gpio_direction_input(unsigned gpio)
+{
+	return gpio_direction(gpio, GPIO_DIRECTION_IN);
+}
+
+int gpio_direction_output(unsigned gpio, int value)
+{
+	int ret = gpio_direction(gpio, GPIO_DIRECTION_OUT);
+
+	if (ret < 0)
+		return ret;
+
+	gpio_set_value(gpio, value);
+	return 0;
+}
diff --git a/drivers/gpio/tegra2_gpio.c b/drivers/gpio/tegra_gpio.c
index 70ca46fae5..60ec6e3d78 100644
--- a/drivers/gpio/tegra2_gpio.c
+++ b/drivers/gpio/tegra_gpio.c
@@ -1,6 +1,6 @@
 /*
  * NVIDIA Tegra2 GPIO handling.
- *  (C) Copyright 2010,2011
+ *  (C) Copyright 2010-2012
  *  NVIDIA Corporation <www.nvidia.com>
  *
  * See file CREDITS for list of people who contributed to this
diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index 6d118acec4..bf64a2a643 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -90,7 +90,7 @@ static void set_speed(int i2c_spd)
  *
  * Set the i2c speed.
  */
-void i2c_set_bus_speed(int speed)
+int i2c_set_bus_speed(int speed)
 {
 	if (speed >= I2C_MAX_SPEED)
 		set_speed(IC_SPEED_MODE_MAX);
@@ -98,6 +98,8 @@ void i2c_set_bus_speed(int speed)
 		set_speed(IC_SPEED_MODE_FAST);
 	else
 		set_speed(IC_SPEED_MODE_STANDARD);
+
+	return 0;
 }
 
 /*
@@ -215,10 +217,8 @@ static int check_params(uint addr, int alen, uchar *buffer, int len)
 
 static int i2c_xfer_init(uchar chip, uint addr)
 {
-	if (i2c_wait_for_bb()) {
-		printf("Timed out waiting for bus\n");
+	if (i2c_wait_for_bb())
 		return 1;
-	}
 
 	i2c_setaddress(chip);
 	writel(addr, &i2c_regs_p->ic_cmd_data);
@@ -282,7 +282,6 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
 			start_time_rx = get_timer(0);
 
 		} else if (get_timer(start_time_rx) > I2C_BYTE_TO) {
-				printf("Timed out. i2c read Failed\n");
 				return 1;
 		}
 	}
@@ -334,9 +333,14 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
 int i2c_probe(uchar chip)
 {
 	u32 tmp;
+	int ret;
 
 	/*
 	 * Try to read the first location of the chip.
 	 */
-	return i2c_read(chip, 0, 1, (uchar *)&tmp, 1);
+	ret = i2c_read(chip, 0, 1, (uchar *)&tmp, 1);
+	if (ret)
+		i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+
+	return ret;
 }
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index a7ffd95d5d..81193b0e6e 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -202,7 +202,7 @@ static int i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value)
 		}
 		if (status & I2C_STAT_RRDY) {
 #if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
-	defined(CONFIG_OMAP44XX)
+	defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX)
 			*value = readb(&i2c_base->data);
 #else
 			*value = readw(&i2c_base->data);
@@ -232,7 +232,7 @@ static void flush_fifo(void)
 		stat = readw(&i2c_base->stat);
 		if (stat == I2C_STAT_RRDY) {
 #if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
-	defined(CONFIG_OMAP44XX)
+	defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX)
 			readb(&i2c_base->data);
 #else
 			readw(&i2c_base->data);
@@ -255,23 +255,43 @@ int i2c_probe(uchar chip)
 	/* wait until bus not busy */
 	wait_for_bb();
 
-	/* try to write one byte */
+	/* try to read one byte */
 	writew(1, &i2c_base->cnt);
 	/* set slave address */
 	writew(chip, &i2c_base->sa);
 	/* stop bit needed here */
-	writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
-	       I2C_CON_STP, &i2c_base->con);
-
-	status = wait_for_pin();
+	writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP, &i2c_base->con);
 
-	/* check for ACK (!NAK) */
-	if (!(status & I2C_STAT_NACK))
-		res = 0;
-
-	/* abort transfer (force idle state) */
-	writew(0, &i2c_base->con);
+	while (1) {
+		status = wait_for_pin();
+		if (status == 0 || status & I2C_STAT_AL) {
+			res = 1;
+			goto probe_exit;
+		}
+		if (status & I2C_STAT_NACK) {
+			res = 1;
+			writew(0xff, &i2c_base->stat);
+			writew (readw (&i2c_base->con) | I2C_CON_STP, &i2c_base->con);
+			wait_for_bb ();
+			break;
+		}
+		if (status & I2C_STAT_ARDY) {
+			writew(I2C_STAT_ARDY, &i2c_base->stat);
+			break;
+		}
+		if (status & I2C_STAT_RRDY) {
+			res = 0;
+#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \
+    defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX)
+			readb(&i2c_base->data);
+#else
+			readw(&i2c_base->data);
+#endif
+			writew(I2C_STAT_RRDY, &i2c_base->stat);
+		}
+	}
 
+probe_exit:
 	flush_fifo();
 	/* don't allow any more data in... we don't want it. */
 	writew(0, &i2c_base->cnt);
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index a8e681c2fe..c567737015 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -42,7 +42,7 @@ COBJS-$(CONFIG_PXA_MMC_GENERIC) += pxa_mmc_gen.o
 COBJS-$(CONFIG_SDHCI) += sdhci.o
 COBJS-$(CONFIG_S5P_SDHCI) += s5p_sdhci.o
 COBJS-$(CONFIG_SH_MMCIF) += sh_mmcif.o
-COBJS-$(CONFIG_TEGRA2_MMC) += tegra2_mmc.o
+COBJS-$(CONFIG_TEGRA_MMC) += tegra_mmc.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/mmc/tegra2_mmc.c b/drivers/mmc/tegra_mmc.c
index fb8a57d162..29bf58359d 100644
--- a/drivers/mmc/tegra2_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -2,7 +2,7 @@
  * (C) Copyright 2009 SAMSUNG Electronics
  * Minkyu Kang <mk7.kang@samsung.com>
  * Jaehoon Chung <jh80.chung@samsung.com>
- * Portions Copyright 2011 NVIDIA Corporation
+ * Portions Copyright 2011-2012 NVIDIA Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@
 #include <asm/io.h>
 #include <asm/arch/clk_rst.h>
 #include <asm/arch/clock.h>
-#include "tegra2_mmc.h"
+#include "tegra_mmc.h"
 
 /* support 4 mmc hosts */
 struct mmc mmc_dev[4];
diff --git a/drivers/mmc/tegra2_mmc.h b/drivers/mmc/tegra_mmc.h
index 67c00db9de..f9cdcaaaa6 100644
--- a/drivers/mmc/tegra2_mmc.h
+++ b/drivers/mmc/tegra_mmc.h
@@ -1,7 +1,7 @@
 /*
  * (C) Copyright 2009 SAMSUNG Electronics
  * Minkyu Kang <mk7.kang@samsung.com>
- * Portions Copyright (C) 2011 NVIDIA Corporation
+ * Portions Copyright (C) 2011-2012 NVIDIA Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,8 +19,8 @@
  *
  */
 
-#ifndef __TEGRA2_MMC_H_
-#define __TEGRA2_MMC_H_
+#ifndef __TEGRA_MMC_H_
+#define __TEGRA_MMC_H_
 
 #define TEGRA2_SDMMC1_BASE	0xC8000000
 #define TEGRA2_SDMMC2_BASE	0xC8000200
@@ -128,4 +128,4 @@ struct mmc_host {
 };
 
 #endif	/* __ASSEMBLY__ */
-#endif	/* __TEGRA2_MMC_H_ */
+#endif	/* __TEGRA_MMC_H_ */
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 5a5ecdfe3c..543c845ff0 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -35,7 +35,7 @@ COBJS-$(CONFIG_HAS_DATAFLASH) += dataflash.o
 COBJS-$(CONFIG_FTSMC020) += ftsmc020.o
 COBJS-$(CONFIG_FLASH_CFI_LEGACY) += jedec_flash.o
 COBJS-$(CONFIG_MW_EEPROM) += mw_eeprom.o
-COBJS-$(CONFIG_SPEARSMI) += spr_smi.o
+COBJS-$(CONFIG_ST_SMI) += st_smi.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 1d1b628651..29dc20ef5e 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -49,6 +49,7 @@ COBJS-$(CONFIG_NAND_DAVINCI) += davinci_nand.o
 COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
 COBJS-$(CONFIG_NAND_FSL_IFC) += fsl_ifc_nand.o
 COBJS-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
+COBJS-$(CONFIG_NAND_FSMC) += fsmc_nand.o
 COBJS-$(CONFIG_NAND_JZ4740) += jz4740_nand.o
 COBJS-$(CONFIG_NAND_KB9202) += kb9202_nand.o
 COBJS-$(CONFIG_NAND_KIRKWOOD) += kirkwood_nand.o
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
new file mode 100644
index 0000000000..7a61d88cc5
--- /dev/null
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -0,0 +1,486 @@
+/*
+ * (C) Copyright 2010
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com.
+ *
+ * (C) Copyright 2012
+ * Amit Virdi, ST Microelectronics, amit.virdi@st.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <nand.h>
+#include <asm/io.h>
+#include <linux/bitops.h>
+#include <linux/err.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/fsmc_nand.h>
+#include <asm/arch/hardware.h>
+
+static u32 fsmc_version;
+static struct fsmc_regs *const fsmc_regs_p = (struct fsmc_regs *)
+	CONFIG_SYS_FSMC_BASE;
+
+/*
+ * ECC4 and ECC1 have 13 bytes and 3 bytes of ecc respectively for 512 bytes of
+ * data. ECC4 can correct up to 8 bits in 512 bytes of data while ECC1 can
+ * correct 1 bit in 512 bytes
+ */
+
+static struct nand_ecclayout fsmc_ecc4_lp_layout = {
+	.eccbytes = 104,
+	.eccpos = {  2,   3,   4,   5,   6,   7,   8,
+		9,  10,  11,  12,  13,  14,
+		18,  19,  20,  21,  22,  23,  24,
+		25,  26,  27,  28,  29,  30,
+		34,  35,  36,  37,  38,  39,  40,
+		41,  42,  43,  44,  45,  46,
+		50,  51,  52,  53,  54,  55,  56,
+		57,  58,  59,  60,  61,  62,
+		66,  67,  68,  69,  70,  71,  72,
+		73,  74,  75,  76,  77,  78,
+		82,  83,  84,  85,  86,  87,  88,
+		89,  90,  91,  92,  93,  94,
+		98,  99, 100, 101, 102, 103, 104,
+		105, 106, 107, 108, 109, 110,
+		114, 115, 116, 117, 118, 119, 120,
+		121, 122, 123, 124, 125, 126
+	},
+	.oobfree = {
+		{.offset = 15, .length = 3},
+		{.offset = 31, .length = 3},
+		{.offset = 47, .length = 3},
+		{.offset = 63, .length = 3},
+		{.offset = 79, .length = 3},
+		{.offset = 95, .length = 3},
+		{.offset = 111, .length = 3},
+		{.offset = 127, .length = 1}
+	}
+};
+
+/*
+ * ECC4 layout for NAND of pagesize 4096 bytes & OOBsize 224 bytes. 13*8 bytes
+ * of OOB size is reserved for ECC, Byte no. 0 & 1 reserved for bad block & 118
+ * bytes are free for use.
+ */
+static struct nand_ecclayout fsmc_ecc4_224_layout = {
+	.eccbytes = 104,
+	.eccpos = {  2,   3,   4,   5,   6,   7,   8,
+		9,  10,  11,  12,  13,  14,
+		18,  19,  20,  21,  22,  23,  24,
+		25,  26,  27,  28,  29,  30,
+		34,  35,  36,  37,  38,  39,  40,
+		41,  42,  43,  44,  45,  46,
+		50,  51,  52,  53,  54,  55,  56,
+		57,  58,  59,  60,  61,  62,
+		66,  67,  68,  69,  70,  71,  72,
+		73,  74,  75,  76,  77,  78,
+		82,  83,  84,  85,  86,  87,  88,
+		89,  90,  91,  92,  93,  94,
+		98,  99, 100, 101, 102, 103, 104,
+		105, 106, 107, 108, 109, 110,
+		114, 115, 116, 117, 118, 119, 120,
+		121, 122, 123, 124, 125, 126
+	},
+	.oobfree = {
+		{.offset = 15, .length = 3},
+		{.offset = 31, .length = 3},
+		{.offset = 47, .length = 3},
+		{.offset = 63, .length = 3},
+		{.offset = 79, .length = 3},
+		{.offset = 95, .length = 3},
+		{.offset = 111, .length = 3},
+		{.offset = 127, .length = 97}
+	}
+};
+
+/*
+ * ECC placement definitions in oobfree type format
+ * There are 13 bytes of ecc for every 512 byte block and it has to be read
+ * consecutively and immediately after the 512 byte data block for hardware to
+ * generate the error bit offsets in 512 byte data
+ * Managing the ecc bytes in the following way makes it easier for software to
+ * read ecc bytes consecutive to data bytes. This way is similar to
+ * oobfree structure maintained already in u-boot nand driver
+ */
+static struct fsmc_eccplace fsmc_eccpl_lp = {
+	.eccplace = {
+		{.offset = 2, .length = 13},
+		{.offset = 18, .length = 13},
+		{.offset = 34, .length = 13},
+		{.offset = 50, .length = 13},
+		{.offset = 66, .length = 13},
+		{.offset = 82, .length = 13},
+		{.offset = 98, .length = 13},
+		{.offset = 114, .length = 13}
+	}
+};
+
+static struct nand_ecclayout fsmc_ecc4_sp_layout = {
+	.eccbytes = 13,
+	.eccpos = { 0,  1,  2,  3,  6,  7, 8,
+		9, 10, 11, 12, 13, 14
+	},
+	.oobfree = {
+		{.offset = 15, .length = 1},
+	}
+};
+
+static struct fsmc_eccplace fsmc_eccpl_sp = {
+	.eccplace = {
+		{.offset = 0, .length = 4},
+		{.offset = 6, .length = 9}
+	}
+};
+
+static struct nand_ecclayout fsmc_ecc1_layout = {
+	.eccbytes = 24,
+	.eccpos = {2, 3, 4, 18, 19, 20, 34, 35, 36, 50, 51, 52,
+		66, 67, 68, 82, 83, 84, 98, 99, 100, 114, 115, 116},
+	.oobfree = {
+		{.offset = 8, .length = 8},
+		{.offset = 24, .length = 8},
+		{.offset = 40, .length = 8},
+		{.offset = 56, .length = 8},
+		{.offset = 72, .length = 8},
+		{.offset = 88, .length = 8},
+		{.offset = 104, .length = 8},
+		{.offset = 120, .length = 8}
+	}
+};
+
+/* Count the number of 0's in buff upto a max of max_bits */
+static int count_written_bits(uint8_t *buff, int size, int max_bits)
+{
+	int k, written_bits = 0;
+
+	for (k = 0; k < size; k++) {
+		written_bits += hweight8(~buff[k]);
+		if (written_bits > max_bits)
+			break;
+	}
+
+	return written_bits;
+}
+
+static void fsmc_nand_hwcontrol(struct mtd_info *mtd, int cmd, uint ctrl)
+{
+	struct nand_chip *this = mtd->priv;
+	ulong IO_ADDR_W;
+
+	if (ctrl & NAND_CTRL_CHANGE) {
+		IO_ADDR_W = (ulong)this->IO_ADDR_W;
+
+		IO_ADDR_W &= ~(CONFIG_SYS_NAND_CLE | CONFIG_SYS_NAND_ALE);
+		if (ctrl & NAND_CLE)
+			IO_ADDR_W |= CONFIG_SYS_NAND_CLE;
+		if (ctrl & NAND_ALE)
+			IO_ADDR_W |= CONFIG_SYS_NAND_ALE;
+
+		if (ctrl & NAND_NCE) {
+			writel(readl(&fsmc_regs_p->pc) |
+					FSMC_ENABLE, &fsmc_regs_p->pc);
+		} else {
+			writel(readl(&fsmc_regs_p->pc) &
+					~FSMC_ENABLE, &fsmc_regs_p->pc);
+		}
+		this->IO_ADDR_W = (void *)IO_ADDR_W;
+	}
+
+	if (cmd != NAND_CMD_NONE)
+		writeb(cmd, this->IO_ADDR_W);
+}
+
+static int fsmc_bch8_correct_data(struct mtd_info *mtd, u_char *dat,
+		u_char *read_ecc, u_char *calc_ecc)
+{
+	/* The calculated ecc is actually the correction index in data */
+	u32 err_idx[8];
+	u32 num_err, i;
+	u32 ecc1, ecc2, ecc3, ecc4;
+
+	num_err = (readl(&fsmc_regs_p->sts) >> 10) & 0xF;
+
+	if (likely(num_err == 0))
+		return 0;
+
+	if (unlikely(num_err > 8)) {
+		/*
+		 * This is a temporary erase check. A newly erased page read
+		 * would result in an ecc error because the oob data is also
+		 * erased to FF and the calculated ecc for an FF data is not
+		 * FF..FF.
+		 * This is a workaround to skip performing correction in case
+		 * data is FF..FF
+		 *
+		 * Logic:
+		 * For every page, each bit written as 0 is counted until these
+		 * number of bits are greater than 8 (the maximum correction
+		 * capability of FSMC for each 512 + 13 bytes)
+		 */
+
+		int bits_ecc = count_written_bits(read_ecc, 13, 8);
+		int bits_data = count_written_bits(dat, 512, 8);
+
+		if ((bits_ecc + bits_data) <= 8) {
+			if (bits_data)
+				memset(dat, 0xff, 512);
+			return bits_data + bits_ecc;
+		}
+
+		return -EBADMSG;
+	}
+
+	ecc1 = readl(&fsmc_regs_p->ecc1);
+	ecc2 = readl(&fsmc_regs_p->ecc2);
+	ecc3 = readl(&fsmc_regs_p->ecc3);
+	ecc4 = readl(&fsmc_regs_p->sts);
+
+	err_idx[0] = (ecc1 >> 0) & 0x1FFF;
+	err_idx[1] = (ecc1 >> 13) & 0x1FFF;
+	err_idx[2] = (((ecc2 >> 0) & 0x7F) << 6) | ((ecc1 >> 26) & 0x3F);
+	err_idx[3] = (ecc2 >> 7) & 0x1FFF;
+	err_idx[4] = (((ecc3 >> 0) & 0x1) << 12) | ((ecc2 >> 20) & 0xFFF);
+	err_idx[5] = (ecc3 >> 1) & 0x1FFF;
+	err_idx[6] = (ecc3 >> 14) & 0x1FFF;
+	err_idx[7] = (((ecc4 >> 16) & 0xFF) << 5) | ((ecc3 >> 27) & 0x1F);
+
+	i = 0;
+	while (i < num_err) {
+		err_idx[i] ^= 3;
+
+		if (err_idx[i] < 512 * 8)
+			__change_bit(err_idx[i], dat);
+
+		i++;
+	}
+
+	return num_err;
+}
+
+static int fsmc_read_hwecc(struct mtd_info *mtd,
+			const u_char *data, u_char *ecc)
+{
+	u_int ecc_tmp;
+	int timeout = CONFIG_SYS_HZ;
+	ulong start;
+
+	switch (fsmc_version) {
+	case FSMC_VER8:
+		start = get_timer(0);
+		while (get_timer(start) < timeout) {
+			/*
+			 * Busy waiting for ecc computation
+			 * to finish for 512 bytes
+			 */
+			if (readl(&fsmc_regs_p->sts) & FSMC_CODE_RDY)
+				break;
+		}
+
+		ecc_tmp = readl(&fsmc_regs_p->ecc1);
+		ecc[0] = (u_char) (ecc_tmp >> 0);
+		ecc[1] = (u_char) (ecc_tmp >> 8);
+		ecc[2] = (u_char) (ecc_tmp >> 16);
+		ecc[3] = (u_char) (ecc_tmp >> 24);
+
+		ecc_tmp = readl(&fsmc_regs_p->ecc2);
+		ecc[4] = (u_char) (ecc_tmp >> 0);
+		ecc[5] = (u_char) (ecc_tmp >> 8);
+		ecc[6] = (u_char) (ecc_tmp >> 16);
+		ecc[7] = (u_char) (ecc_tmp >> 24);
+
+		ecc_tmp = readl(&fsmc_regs_p->ecc3);
+		ecc[8] = (u_char) (ecc_tmp >> 0);
+		ecc[9] = (u_char) (ecc_tmp >> 8);
+		ecc[10] = (u_char) (ecc_tmp >> 16);
+		ecc[11] = (u_char) (ecc_tmp >> 24);
+
+		ecc_tmp = readl(&fsmc_regs_p->sts);
+		ecc[12] = (u_char) (ecc_tmp >> 16);
+		break;
+
+	default:
+		ecc_tmp = readl(&fsmc_regs_p->ecc1);
+		ecc[0] = (u_char) (ecc_tmp >> 0);
+		ecc[1] = (u_char) (ecc_tmp >> 8);
+		ecc[2] = (u_char) (ecc_tmp >> 16);
+		break;
+	}
+
+	return 0;
+}
+
+void fsmc_enable_hwecc(struct mtd_info *mtd, int mode)
+{
+	writel(readl(&fsmc_regs_p->pc) & ~FSMC_ECCPLEN_256,
+			&fsmc_regs_p->pc);
+	writel(readl(&fsmc_regs_p->pc) & ~FSMC_ECCEN,
+			&fsmc_regs_p->pc);
+	writel(readl(&fsmc_regs_p->pc) | FSMC_ECCEN,
+			&fsmc_regs_p->pc);
+}
+
+/*
+ * fsmc_read_page_hwecc
+ * @mtd:	mtd info structure
+ * @chip:	nand chip info structure
+ * @buf:	buffer to store read data
+ * @page:	page number to read
+ *
+ * This routine is needed for fsmc verison 8 as reading from NAND chip has to be
+ * performed in a strict sequence as follows:
+ * data(512 byte) -> ecc(13 byte)
+ * After this read, fsmc hardware generates and reports error data bits(upto a
+ * max of 8 bits)
+ */
+static int fsmc_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip,
+				 uint8_t *buf, int page)
+{
+	struct fsmc_eccplace *fsmc_eccpl;
+	int i, j, s, stat, eccsize = chip->ecc.size;
+	int eccbytes = chip->ecc.bytes;
+	int eccsteps = chip->ecc.steps;
+	uint8_t *p = buf;
+	uint8_t *ecc_calc = chip->buffers->ecccalc;
+	uint8_t *ecc_code = chip->buffers->ecccode;
+	int off, len, group = 0;
+	uint8_t oob[13] __attribute__ ((aligned (2)));
+
+	/* Differentiate between small and large page ecc place definitions */
+	if (mtd->writesize == 512)
+		fsmc_eccpl = &fsmc_eccpl_sp;
+	else
+		fsmc_eccpl = &fsmc_eccpl_lp;
+
+	for (i = 0, s = 0; s < eccsteps; s++, i += eccbytes, p += eccsize) {
+
+		chip->cmdfunc(mtd, NAND_CMD_READ0, s * eccsize, page);
+		chip->ecc.hwctl(mtd, NAND_ECC_READ);
+		chip->read_buf(mtd, p, eccsize);
+
+		for (j = 0; j < eccbytes;) {
+			off = fsmc_eccpl->eccplace[group].offset;
+			len = fsmc_eccpl->eccplace[group].length;
+			group++;
+
+			/*
+			 * length is intentionally kept a higher multiple of 2
+			 * to read at least 13 bytes even in case of 16 bit NAND
+			 * devices
+			 */
+			if (chip->options & NAND_BUSWIDTH_16)
+				len = roundup(len, 2);
+			chip->cmdfunc(mtd, NAND_CMD_READOOB, off, page);
+			chip->read_buf(mtd, oob + j, len);
+			j += len;
+		}
+
+		memcpy(&ecc_code[i], oob, 13);
+		chip->ecc.calculate(mtd, p, &ecc_calc[i]);
+
+		stat = chip->ecc.correct(mtd, p, &ecc_code[i],
+				&ecc_calc[i]);
+		if (stat < 0)
+			mtd->ecc_stats.failed++;
+		else
+			mtd->ecc_stats.corrected += stat;
+	}
+
+	return 0;
+}
+
+int fsmc_nand_init(struct nand_chip *nand)
+{
+	static int chip_nr;
+	struct mtd_info *mtd;
+	int i;
+	u32 peripid2 = readl(&fsmc_regs_p->peripid2);
+
+	fsmc_version = (peripid2 >> FSMC_REVISION_SHFT) &
+		FSMC_REVISION_MSK;
+
+	writel(readl(&fsmc_regs_p->ctrl) | FSMC_WP, &fsmc_regs_p->ctrl);
+
+#if defined(CONFIG_SYS_FSMC_NAND_16BIT)
+	writel(FSMC_DEVWID_16 | FSMC_DEVTYPE_NAND | FSMC_ENABLE | FSMC_WAITON,
+			&fsmc_regs_p->pc);
+#elif defined(CONFIG_SYS_FSMC_NAND_8BIT)
+	writel(FSMC_DEVWID_8 | FSMC_DEVTYPE_NAND | FSMC_ENABLE | FSMC_WAITON,
+			&fsmc_regs_p->pc);
+#else
+#error Please define CONFIG_SYS_FSMC_NAND_16BIT or CONFIG_SYS_FSMC_NAND_8BIT
+#endif
+	writel(readl(&fsmc_regs_p->pc) | FSMC_TCLR_1 | FSMC_TAR_1,
+			&fsmc_regs_p->pc);
+	writel(FSMC_THIZ_1 | FSMC_THOLD_4 | FSMC_TWAIT_6 | FSMC_TSET_0,
+			&fsmc_regs_p->comm);
+	writel(FSMC_THIZ_1 | FSMC_THOLD_4 | FSMC_TWAIT_6 | FSMC_TSET_0,
+			&fsmc_regs_p->attrib);
+
+	nand->options = 0;
+#if defined(CONFIG_SYS_FSMC_NAND_16BIT)
+	nand->options |= NAND_BUSWIDTH_16;
+#endif
+	nand->ecc.mode = NAND_ECC_HW;
+	nand->ecc.size = 512;
+	nand->ecc.calculate = fsmc_read_hwecc;
+	nand->ecc.hwctl = fsmc_enable_hwecc;
+	nand->cmd_ctrl = fsmc_nand_hwcontrol;
+	nand->IO_ADDR_R = nand->IO_ADDR_W =
+		(void  __iomem *)CONFIG_SYS_NAND_BASE;
+	nand->badblockbits = 7;
+
+	mtd = &nand_info[chip_nr++];
+	mtd->priv = nand;
+
+	switch (fsmc_version) {
+	case FSMC_VER8:
+		nand->ecc.bytes = 13;
+		nand->ecc.correct = fsmc_bch8_correct_data;
+		nand->ecc.read_page = fsmc_read_page_hwecc;
+		if (mtd->writesize == 512)
+			nand->ecc.layout = &fsmc_ecc4_sp_layout;
+		else {
+			if (mtd->oobsize == 224)
+				nand->ecc.layout = &fsmc_ecc4_224_layout;
+			else
+				nand->ecc.layout = &fsmc_ecc4_lp_layout;
+		}
+
+		break;
+	default:
+		nand->ecc.bytes = 3;
+		nand->ecc.layout = &fsmc_ecc1_layout;
+		nand->ecc.correct = nand_correct_data;
+		break;
+	}
+
+	/* Detect NAND chips */
+	if (nand_scan_ident(mtd, CONFIG_SYS_MAX_NAND_DEVICE, NULL))
+		return -ENXIO;
+
+	if (nand_scan_tail(mtd))
+		return -ENXIO;
+
+	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+		if (nand_register(i))
+			return -ENXIO;
+
+	return 0;
+}
diff --git a/drivers/mtd/nand/spr_nand.c b/drivers/mtd/nand/spr_nand.c
deleted file mode 100644
index 097d0c60bf..0000000000
--- a/drivers/mtd/nand/spr_nand.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * (C) Copyright 2009
- * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <nand.h>
-#include <linux/mtd/nand_ecc.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/spr_nand.h>
-
-static struct fsmc_regs *const fsmc_regs_p =
-    (struct fsmc_regs *)CONFIG_SPEAR_FSMCBASE;
-
-static struct nand_ecclayout spear_nand_ecclayout = {
-	.eccbytes = 24,
-	.eccpos = {2, 3, 4, 18, 19, 20, 34, 35, 36, 50, 51, 52,
-		   66, 67, 68, 82, 83, 84, 98, 99, 100, 114, 115, 116},
-	.oobfree = {
-		    {.offset = 8, .length = 8},
-		    {.offset = 24, .length = 8},
-		    {.offset = 40, .length = 8},
-		    {.offset = 56, .length = 8},
-		    {.offset = 72, .length = 8},
-		    {.offset = 88, .length = 8},
-		    {.offset = 104, .length = 8},
-		    {.offset = 120, .length = 8}
-		    }
-};
-
-static void spear_nand_hwcontrol(struct mtd_info *mtd, int cmd, uint ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-	ulong IO_ADDR_W;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		IO_ADDR_W = (ulong)this->IO_ADDR_W;
-
-		IO_ADDR_W &= ~(CONFIG_SYS_NAND_CLE | CONFIG_SYS_NAND_ALE);
-		if (ctrl & NAND_CLE)
-			IO_ADDR_W |= CONFIG_SYS_NAND_CLE;
-		if (ctrl & NAND_ALE)
-			IO_ADDR_W |= CONFIG_SYS_NAND_ALE;
-
-		if (ctrl & NAND_NCE) {
-			writel(readl(&fsmc_regs_p->genmemctrl_pc) |
-			       FSMC_ENABLE, &fsmc_regs_p->genmemctrl_pc);
-		} else {
-			writel(readl(&fsmc_regs_p->genmemctrl_pc) &
-			       ~FSMC_ENABLE, &fsmc_regs_p->genmemctrl_pc);
-		}
-		this->IO_ADDR_W = (void *)IO_ADDR_W;
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-static int spear_read_hwecc(struct mtd_info *mtd,
-			    const u_char *data, u_char ecc[3])
-{
-	u_int ecc_tmp;
-
-	/* read the h/w ECC */
-	ecc_tmp = readl(&fsmc_regs_p->genmemctrl_ecc);
-
-	ecc[0] = (u_char) (ecc_tmp & 0xFF);
-	ecc[1] = (u_char) ((ecc_tmp & 0xFF00) >> 8);
-	ecc[2] = (u_char) ((ecc_tmp & 0xFF0000) >> 16);
-
-	return 0;
-}
-
-void spear_enable_hwecc(struct mtd_info *mtd, int mode)
-{
-	writel(readl(&fsmc_regs_p->genmemctrl_pc) & ~0x80,
-	       &fsmc_regs_p->genmemctrl_pc);
-	writel(readl(&fsmc_regs_p->genmemctrl_pc) & ~FSMC_ECCEN,
-	       &fsmc_regs_p->genmemctrl_pc);
-	writel(readl(&fsmc_regs_p->genmemctrl_pc) | FSMC_ECCEN,
-	       &fsmc_regs_p->genmemctrl_pc);
-}
-
-int spear_nand_init(struct nand_chip *nand)
-{
-	writel(FSMC_DEVWID_8 | FSMC_DEVTYPE_NAND | FSMC_ENABLE | FSMC_WAITON,
-	       &fsmc_regs_p->genmemctrl_pc);
-	writel(readl(&fsmc_regs_p->genmemctrl_pc) | FSMC_TCLR_1 | FSMC_TAR_1,
-	       &fsmc_regs_p->genmemctrl_pc);
-	writel(FSMC_THIZ_1 | FSMC_THOLD_4 | FSMC_TWAIT_6 | FSMC_TSET_0,
-	       &fsmc_regs_p->genmemctrl_comm);
-	writel(FSMC_THIZ_1 | FSMC_THOLD_4 | FSMC_TWAIT_6 | FSMC_TSET_0,
-	       &fsmc_regs_p->genmemctrl_attrib);
-
-	nand->options = 0;
-	nand->ecc.mode = NAND_ECC_HW;
-	nand->ecc.layout = &spear_nand_ecclayout;
-	nand->ecc.size = 512;
-	nand->ecc.bytes = 3;
-	nand->ecc.calculate = spear_read_hwecc;
-	nand->ecc.hwctl = spear_enable_hwecc;
-	nand->ecc.correct = nand_correct_data;
-	nand->cmd_ctrl = spear_nand_hwcontrol;
-	return 0;
-}
diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
index a6a66537ba..c20faa26fc 100644
--- a/drivers/mtd/spi/winbond.c
+++ b/drivers/mtd/spi/winbond.c
@@ -68,6 +68,14 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = {
 		.name			= "W25X64",
 	},
 	{
+		.id			= 0x4014,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 16,
+		.name			= "W25Q80BL",
+	},
+	{
 		.id			= 0x4015,
 		.l2_page_size		= 8,
 		.pages_per_sector	= 16,
diff --git a/drivers/mtd/spr_smi.c b/drivers/mtd/st_smi.c
index 6d4257a3f5..7507e5d077 100644
--- a/drivers/mtd/spr_smi.c
+++ b/drivers/mtd/st_smi.c
@@ -1,6 +1,6 @@
 /*
  * (C) Copyright 2009
- * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
+ * Vipin Kumar, ST Microelectronics, vipin.kumar@st.com.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -24,10 +24,10 @@
 #include <common.h>
 #include <flash.h>
 #include <linux/err.h>
+#include <linux/mtd/st_smi.h>
 
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/spr_smi.h>
 
 #if !defined(CONFIG_SYS_NO_FLASH)
 
@@ -37,19 +37,61 @@ static ulong bank_base[CONFIG_SYS_MAX_FLASH_BANKS] =
     CONFIG_SYS_FLASH_ADDR_BASE;
 flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
 
-#define ST_M25Pxx_ID		0x00002020
-
-static struct flash_dev flash_ids[] = {
-	{0x10, 0x10000, 2},	/* 64K Byte */
-	{0x11, 0x20000, 4},	/* 128K Byte */
-	{0x12, 0x40000, 4},	/* 256K Byte */
-	{0x13, 0x80000, 8},	/* 512K Byte */
-	{0x14, 0x100000, 16},	/* 1M Byte */
-	{0x15, 0x200000, 32},	/* 2M Byte */
-	{0x16, 0x400000, 64},	/* 4M Byte */
-	{0x17, 0x800000, 128},	/* 8M Byte */
-	{0x18, 0x1000000, 64},	/* 16M Byte */
-	{0x00,}
+/* data structure to maintain flash ids from different vendors */
+struct flash_device {
+	char *name;
+	u8 erase_cmd;
+	u32 device_id;
+	u32 pagesize;
+	unsigned long sectorsize;
+	unsigned long size_in_bytes;
+};
+
+#define FLASH_ID(n, es, id, psize, ssize, size)	\
+{				\
+	.name = n,		\
+	.erase_cmd = es,	\
+	.device_id = id,	\
+	.pagesize = psize,	\
+	.sectorsize = ssize,	\
+	.size_in_bytes = size	\
+}
+
+/*
+ * List of supported flash devices.
+ * Currently the erase_cmd field is not used in this driver.
+ */
+static struct flash_device flash_devices[] = {
+	FLASH_ID("st m25p16"     , 0xd8, 0x00152020, 0x100, 0x10000, 0x200000),
+	FLASH_ID("st m25p32"     , 0xd8, 0x00162020, 0x100, 0x10000, 0x400000),
+	FLASH_ID("st m25p64"     , 0xd8, 0x00172020, 0x100, 0x10000, 0x800000),
+	FLASH_ID("st m25p128"    , 0xd8, 0x00182020, 0x100, 0x40000, 0x1000000),
+	FLASH_ID("st m25p05"     , 0xd8, 0x00102020, 0x80 , 0x8000 , 0x10000),
+	FLASH_ID("st m25p10"     , 0xd8, 0x00112020, 0x80 , 0x8000 , 0x20000),
+	FLASH_ID("st m25p20"     , 0xd8, 0x00122020, 0x100, 0x10000, 0x40000),
+	FLASH_ID("st m25p40"     , 0xd8, 0x00132020, 0x100, 0x10000, 0x80000),
+	FLASH_ID("st m25p80"     , 0xd8, 0x00142020, 0x100, 0x10000, 0x100000),
+	FLASH_ID("st m45pe10"    , 0xd8, 0x00114020, 0x100, 0x10000, 0x20000),
+	FLASH_ID("st m45pe20"    , 0xd8, 0x00124020, 0x100, 0x10000, 0x40000),
+	FLASH_ID("st m45pe40"    , 0xd8, 0x00134020, 0x100, 0x10000, 0x80000),
+	FLASH_ID("st m45pe80"    , 0xd8, 0x00144020, 0x100, 0x10000, 0x100000),
+	FLASH_ID("sp s25fl004"   , 0xd8, 0x00120201, 0x100, 0x10000, 0x80000),
+	FLASH_ID("sp s25fl008"   , 0xd8, 0x00130201, 0x100, 0x10000, 0x100000),
+	FLASH_ID("sp s25fl016"   , 0xd8, 0x00140201, 0x100, 0x10000, 0x200000),
+	FLASH_ID("sp s25fl032"   , 0xd8, 0x00150201, 0x100, 0x10000, 0x400000),
+	FLASH_ID("sp s25fl064"   , 0xd8, 0x00160201, 0x100, 0x10000, 0x800000),
+	FLASH_ID("mac 25l512"    , 0xd8, 0x001020C2, 0x010, 0x10000, 0x10000),
+	FLASH_ID("mac 25l1005"   , 0xd8, 0x001120C2, 0x010, 0x10000, 0x20000),
+	FLASH_ID("mac 25l2005"   , 0xd8, 0x001220C2, 0x010, 0x10000, 0x40000),
+	FLASH_ID("mac 25l4005"   , 0xd8, 0x001320C2, 0x010, 0x10000, 0x80000),
+	FLASH_ID("mac 25l4005a"  , 0xd8, 0x001320C2, 0x010, 0x10000, 0x80000),
+	FLASH_ID("mac 25l8005"   , 0xd8, 0x001420C2, 0x010, 0x10000, 0x100000),
+	FLASH_ID("mac 25l1605"   , 0xd8, 0x001520C2, 0x100, 0x10000, 0x200000),
+	FLASH_ID("mac 25l1605a"  , 0xd8, 0x001520C2, 0x010, 0x10000, 0x200000),
+	FLASH_ID("mac 25l3205"   , 0xd8, 0x001620C2, 0x100, 0x10000, 0x400000),
+	FLASH_ID("mac 25l3205a"  , 0xd8, 0x001620C2, 0x100, 0x10000, 0x400000),
+	FLASH_ID("mac 25l6405"   , 0xd8, 0x001720C2, 0x100, 0x10000, 0x800000),
+	FLASH_ID("wbd w25q128" , 0xd8, 0x001840EF, 0x100, 0x10000, 0x1000000),
 };
 
 /*
@@ -58,13 +100,19 @@ static struct flash_dev flash_ids[] = {
  *
  * Wait until TFF is set in status register
  */
-static void smi_wait_xfer_finish(int timeout)
+static int smi_wait_xfer_finish(int timeout)
 {
-	while (timeout--) {
+	ulong start = get_timer(0);
+
+	while (get_timer(start) < timeout) {
 		if (readl(&smicntl->smi_sr) & TFF)
-			break;
-		udelay(1000);
-	}
+			return 0;
+
+		/* Try after 10 ms */
+		udelay(10);
+	};
+
+	return -1;
 }
 
 /*
@@ -82,7 +130,9 @@ static unsigned int smi_read_id(flash_info_t *info, int banknum)
 	writel(READ_ID, &smicntl->smi_tr);
 	writel((banknum << BANKSEL_SHIFT) | SEND | TX_LEN_1 | RX_LEN_3,
 	       &smicntl->smi_cr2);
-	smi_wait_xfer_finish(XFER_FINISH_TOUT);
+
+	if (smi_wait_xfer_finish(XFER_FINISH_TOUT))
+		return -EIO;
 
 	value = (readl(&smicntl->smi_rr) & 0x00FFFFFF);
 
@@ -103,30 +153,30 @@ static unsigned int smi_read_id(flash_info_t *info, int banknum)
 static ulong flash_get_size(ulong base, int banknum)
 {
 	flash_info_t *info = &flash_info[banknum];
-	struct flash_dev *dev;
-	unsigned int value;
-	unsigned int density;
+	int value;
 	int i;
 
 	value = smi_read_id(info, banknum);
-	density = (value >> 16) & 0xff;
-
-	for (i = 0, dev = &flash_ids[0]; dev->density != 0x0;
-	     i++, dev = &flash_ids[i]) {
-		if (dev->density == density) {
-			info->size = dev->size;
-			info->sector_count = dev->sector_count;
-			break;
-		}
-	}
 
-	if (dev->density == 0x0)
+	if (value < 0) {
+		printf("Flash id could not be read\n");
 		return 0;
+	}
 
-	info->flash_id = value & 0xffff;
-	info->start[0] = base;
+	/* Matches chip-id to entire list of 'serial-nor flash' ids */
+	for (i = 0; i < ARRAY_SIZE(flash_devices); i++) {
+		if (flash_devices[i].device_id == value) {
+			info->size = flash_devices[i].size_in_bytes;
+			info->flash_id = value;
+			info->start[0] = base;
+			info->sector_count =
+					info->size/flash_devices[i].sectorsize;
 
-	return info->size;
+			return info->size;
+		}
+	}
+
+	return 0;
 }
 
 /*
@@ -136,9 +186,9 @@ static ulong flash_get_size(ulong base, int banknum)
  * This routine will get the status register of the flash chip present at the
  * given bank
  */
-static unsigned int smi_read_sr(int bank)
+static int smi_read_sr(int bank)
 {
-	u32 ctrlreg1;
+	u32 ctrlreg1, val;
 
 	/* store the CTRL REG1 state */
 	ctrlreg1 = readl(&smicntl->smi_cr1);
@@ -150,12 +200,15 @@ static unsigned int smi_read_sr(int bank)
 	/* Performing a RSR instruction in HW mode */
 	writel((bank << BANKSEL_SHIFT) | RD_STATUS_REG, &smicntl->smi_cr2);
 
-	smi_wait_xfer_finish(XFER_FINISH_TOUT);
+	if (smi_wait_xfer_finish(XFER_FINISH_TOUT))
+		return -1;
+
+	val = readl(&smicntl->smi_sr);
 
 	/* Restore the CTRL REG1 state */
 	writel(ctrlreg1, &smicntl->smi_cr1);
 
-	return readl(&smicntl->smi_sr);
+	return val;
 }
 
 /*
@@ -169,22 +222,20 @@ static unsigned int smi_read_sr(int bank)
  */
 static int smi_wait_till_ready(int bank, int timeout)
 {
-	int count;
-	unsigned int sr;
+	int sr;
+	ulong start = get_timer(0);
 
 	/* One chip guarantees max 5 msec wait here after page writes,
 	   but potentially three seconds (!) after page erase. */
-	for (count = 0; count < timeout; count++) {
-
+	while (get_timer(start) < timeout) {
 		sr = smi_read_sr(bank);
-		if (sr < 0)
-			break;
-		else if (!(sr & WIP_BIT))
+		if ((sr >= 0) && (!(sr & WIP_BIT)))
 			return 0;
 
-		/* Try again after 1m-sec */
-		udelay(1000);
-	}
+		/* Try again after 10 usec */
+		udelay(10);
+	} while (timeout--);
+
 	printf("SMI controller is still in wait, timeout=%d\n", timeout);
 	return -EIO;
 }
@@ -199,7 +250,9 @@ static int smi_wait_till_ready(int bank, int timeout)
 static int smi_write_enable(int bank)
 {
 	u32 ctrlreg1;
+	u32 start;
 	int timeout = WMODE_TOUT;
+	int sr;
 
 	/* Store the CTRL REG1 state */
 	ctrlreg1 = readl(&smicntl->smi_cr1);
@@ -210,19 +263,21 @@ static int smi_write_enable(int bank)
 	/* Give the Flash, Write Enable command */
 	writel((bank << BANKSEL_SHIFT) | WE, &smicntl->smi_cr2);
 
-	smi_wait_xfer_finish(XFER_FINISH_TOUT);
+	if (smi_wait_xfer_finish(XFER_FINISH_TOUT))
+		return -1;
 
 	/* Restore the CTRL REG1 state */
 	writel(ctrlreg1, &smicntl->smi_cr1);
 
-	while (timeout--) {
-		if (smi_read_sr(bank) & (1 << (bank + WM_SHIFT)))
-			break;
-		udelay(1000);
-	}
+	start = get_timer(0);
+	while (get_timer(start) < timeout) {
+		sr = smi_read_sr(bank);
+		if ((sr >= 0) && (sr & (1 << (bank + WM_SHIFT))))
+			return 0;
 
-	if (timeout)
-		return 0;
+		/* Try again after 10 usec */
+		udelay(10);
+	};
 
 	return -1;
 }
@@ -232,7 +287,7 @@ static int smi_write_enable(int bank)
  *
  * SMI initialization routine. Sets SMI control register1.
  */
-static void smi_init(void)
+void smi_init(void)
 {
 	/* Setting the fast mode values. SMI working at 166/4 = 41.5 MHz */
 	writel(HOLD1 | FAST_MODE | BANK_EN | DSEL_TIME | PRESCAL4,
@@ -275,45 +330,39 @@ static int smi_sector_erase(flash_info_t *info, unsigned int sector)
 
 	writel(readl(&smicntl->smi_sr) & ~(ERF1 | ERF2), &smicntl->smi_sr);
 
-	if (info->flash_id == ST_M25Pxx_ID) {
-		/* Wait until finished previous write command. */
-		if (smi_wait_till_ready(bank, CONFIG_SYS_FLASH_ERASE_TOUT))
-			return -EBUSY;
+	/* Wait until finished previous write command. */
+	if (smi_wait_till_ready(bank, CONFIG_SYS_FLASH_ERASE_TOUT))
+		return -EBUSY;
 
-		/* Send write enable, before erase commands. */
-		if (smi_write_enable(bank))
-			return -EIO;
+	/* Send write enable, before erase commands. */
+	if (smi_write_enable(bank))
+		return -EIO;
 
-		/* Put SMI in SW mode */
-		writel(readl(&smicntl->smi_cr1) | SW_MODE, &smicntl->smi_cr1);
+	/* Put SMI in SW mode */
+	writel(readl(&smicntl->smi_cr1) | SW_MODE, &smicntl->smi_cr1);
 
-		/* Send Sector Erase command in SW Mode */
-		writel(instruction, &smicntl->smi_tr);
-		writel((bank << BANKSEL_SHIFT) | SEND | TX_LEN_4,
+	/* Send Sector Erase command in SW Mode */
+	writel(instruction, &smicntl->smi_tr);
+	writel((bank << BANKSEL_SHIFT) | SEND | TX_LEN_4,
 		       &smicntl->smi_cr2);
-		smi_wait_xfer_finish(XFER_FINISH_TOUT);
+	if (smi_wait_xfer_finish(XFER_FINISH_TOUT))
+		return -EIO;
 
-		if (smi_wait_till_ready(bank, CONFIG_SYS_FLASH_ERASE_TOUT))
-			return -EBUSY;
+	if (smi_wait_till_ready(bank, CONFIG_SYS_FLASH_ERASE_TOUT))
+		return -EBUSY;
 
-		/* Put SMI in HW mode */
-		writel(readl(&smicntl->smi_cr1) & ~SW_MODE,
+	/* Put SMI in HW mode */
+	writel(readl(&smicntl->smi_cr1) & ~SW_MODE,
 		       &smicntl->smi_cr1);
 
-		return 0;
-	} else {
-		/* Put SMI in HW mode */
-		writel(readl(&smicntl->smi_cr1) & ~SW_MODE,
-		       &smicntl->smi_cr1);
-		return -EINVAL;
-	}
+	return 0;
 }
 
 /*
  * smi_write - Write to SMI flash
  * @src_addr:	 source buffer
  * @dst_addr:	 destination buffer
- * @length:	 length to write in words
+ * @length:	 length to write in bytes
  * @bank:	 bank base address
  *
  * Write to SMI flash
@@ -321,7 +370,10 @@ static int smi_sector_erase(flash_info_t *info, unsigned int sector)
 static int smi_write(unsigned int *src_addr, unsigned int *dst_addr,
 		     unsigned int length, ulong bank_addr)
 {
+	u8 *src_addr8 = (u8 *)src_addr;
+	u8 *dst_addr8 = (u8 *)dst_addr;
 	int banknum;
+	int i;
 
 	switch (bank_addr) {
 	case SMIBANK0_BASE:
@@ -350,7 +402,7 @@ static int smi_write(unsigned int *src_addr, unsigned int *dst_addr,
 		return -EIO;
 
 	/* Perform the write command */
-	while (length--) {
+	for (i = 0; i < length; i += 4) {
 		if (((ulong) (dst_addr) % SFLASH_PAGE_SIZE) == 0) {
 			if (smi_wait_till_ready(banknum,
 						CONFIG_SYS_FLASH_WRITE_TOUT))
@@ -360,7 +412,18 @@ static int smi_write(unsigned int *src_addr, unsigned int *dst_addr,
 				return -EIO;
 		}
 
-		*dst_addr++ = *src_addr++;
+		if (length < 4) {
+			int k;
+
+			/*
+			 * Handle special case, where length < 4 (redundant env)
+			 */
+			for (k = 0; k < length; k++)
+				*dst_addr8++ = *src_addr8++;
+		} else {
+			/* Normal 32bit write */
+			*dst_addr++ = *src_addr++;
+		}
 
 		if ((readl(&smicntl->smi_sr) & (ERF1 | ERF2)))
 			return -EIO;
@@ -386,7 +449,7 @@ static int smi_write(unsigned int *src_addr, unsigned int *dst_addr,
 int write_buff(flash_info_t *info, uchar *src, ulong dest_addr, ulong length)
 {
 	return smi_write((unsigned int *)src, (unsigned int *)dest_addr,
-		  (length + 3) / 4, info->start[0]);
+			 length, info->start[0]);
 }
 
 /*
@@ -429,8 +492,13 @@ void flash_print_info(flash_info_t *info)
 		puts("missing or unknown FLASH type\n");
 		return;
 	}
-	printf("  Size: %ld MB in %d Sectors\n",
-	       info->size >> 20, info->sector_count);
+
+	if (info->size >= 0x100000)
+		printf("  Size: %ld MB in %d Sectors\n",
+		       info->size >> 20, info->sector_count);
+	else
+		printf("  Size: %ld KB in %d Sectors\n",
+		       info->size >> 10, info->sector_count);
 
 	puts("  Sector Start Addresses:");
 	for (i = 0; i < info->sector_count; ++i) {
@@ -483,11 +551,6 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
 	int prot = 0;
 	flash_sect_t sect;
 
-	if (info->flash_id != ST_M25Pxx_ID) {
-		puts("Can't erase unknown flash type - aborted\n");
-		return 1;
-	}
-
 	if ((s_first < 0) || (s_first > s_last)) {
 		puts("- no sectors to erase\n");
 		return 1;
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index e471d2ce33..b2516d1768 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -895,5 +895,13 @@ int davinci_emac_initialize(void)
 		miiphy_register(phy[i].name, davinci_mii_phy_read,
 						davinci_mii_phy_write);
 	}
+
+#if defined(CONFIG_DRIVER_TI_EMAC_USE_RMII) && \
+		defined(CONFIG_MACH_DAVINCI_DA850_EVM)
+	for (i = 0; i < num_phy; i++) {
+		if (phy[i].is_phy_connected(i))
+			phy[i].auto_negotiate(i);
+	}
+#endif
 	return(1);
 }
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 9b17db41f6..326d550c1f 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -28,6 +28,7 @@
 #include <common.h>
 #include <miiphy.h>
 #include <malloc.h>
+#include <linux/compiler.h>
 #include <linux/err.h>
 #include <asm/io.h>
 #include "designware.h"
@@ -153,6 +154,13 @@ static int dw_eth_init(struct eth_device *dev, bd_t *bis)
 	if (priv->phy_configured != 1)
 		configure_phy(dev);
 
+	/* Print link status only once */
+	if (!priv->link_printed) {
+		printf("ENET Speed is %d Mbps - %s duplex connection\n",
+		       priv->speed, (priv->duplex == HALF) ? "HALF" : "FULL");
+		priv->link_printed = 1;
+	}
+
 	/* Reset ethernet hardware */
 	if (mac_reset(dev) < 0)
 		return -1;
@@ -168,10 +176,17 @@ static int dw_eth_init(struct eth_device *dev, bd_t *bis)
 
 	conf = FRAMEBURSTENABLE | DISABLERXOWN;
 
-	if (priv->speed != SPEED_1000M)
+	if (priv->speed != 1000)
 		conf |= MII_PORTSELECT;
 
-	if (priv->duplex == FULL_DUPLEX)
+	if ((priv->interface != PHY_INTERFACE_MODE_MII) &&
+		(priv->interface != PHY_INTERFACE_MODE_GMII)) {
+
+		if (priv->speed == 100)
+			conf |= FES_100;
+	}
+
+	if (priv->duplex == FULL)
 		conf |= FULLDPLXMODE;
 
 	writel(conf, &mac_p->conf);
@@ -389,6 +404,16 @@ static int dw_reset_phy(struct eth_device *dev)
 	return 0;
 }
 
+/*
+ * Add weak default function for board specific PHY configuration
+ */
+int __weak designware_board_phy_init(struct eth_device *dev, int phy_addr,
+		int (*mii_write)(struct eth_device *, u8, u8, u16),
+		int dw_reset_phy(struct eth_device *))
+{
+	return 0;
+}
+
 static int configure_phy(struct eth_device *dev)
 {
 	struct dw_eth_dev *priv = dev->priv;
@@ -398,9 +423,6 @@ static int configure_phy(struct eth_device *dev)
 	u16 bmsr;
 	u32 timeout;
 	ulong start;
-	u16 anlpar, btsr;
-#else
-	u16 ctrl;
 #endif
 
 #if defined(CONFIG_DW_SEARCH_PHY)
@@ -412,6 +434,16 @@ static int configure_phy(struct eth_device *dev)
 #else
 	phy_addr = priv->address;
 #endif
+
+	/*
+	 * Some boards need board specific PHY initialization. This is
+	 * after the main driver init code but before the auto negotiation
+	 * is run.
+	 */
+	if (designware_board_phy_init(dev, phy_addr,
+				      eth_mdio_write, dw_reset_phy) < 0)
+		return -1;
+
 	if (dw_reset_phy(dev) < 0)
 		return -1;
 
@@ -437,72 +469,32 @@ static int configure_phy(struct eth_device *dev)
 #if defined(CONFIG_DW_AUTONEG)
 	timeout = CONFIG_AUTONEG_TIMEOUT;
 	start = get_timer(0);
-
+	puts("Waiting for PHY auto negotiation to complete");
 	while (get_timer(start) < timeout) {
 		eth_mdio_read(dev, phy_addr, MII_BMSR, &bmsr);
-		if (bmsr & BMSR_ANEGCOMPLETE)
+		if (bmsr & BMSR_ANEGCOMPLETE) {
+			priv->phy_configured = 1;
 			break;
-
-		/* Try again after 10usec */
-		udelay(10);
-	};
-
-	eth_mdio_read(dev, phy_addr, MII_LPA, &anlpar);
-	eth_mdio_read(dev, phy_addr, MII_STAT1000, &btsr);
-
-	if (bmsr & BMSR_ANEGCOMPLETE) {
-		if (btsr & PHY_1000BTSR_1000FD) {
-			priv->speed = SPEED_1000M;
-			bmcr |= BMCR_SPEED1000;
-			priv->duplex = FULL_DUPLEX;
-			bmcr |= BMCR_FULLDPLX;
-		} else if (btsr & PHY_1000BTSR_1000HD) {
-			priv->speed = SPEED_1000M;
-			bmcr |= BMCR_SPEED1000;
-			priv->duplex = HALF_DUPLEX;
-			bmcr &= ~BMCR_FULLDPLX;
-		} else if (anlpar & LPA_100FULL) {
-			priv->speed = SPEED_100M;
-			bmcr |= BMCR_SPEED100;
-			priv->duplex = FULL_DUPLEX;
-			bmcr |= BMCR_FULLDPLX;
-		} else if (anlpar & LPA_100HALF) {
-			priv->speed = SPEED_100M;
-			bmcr |= BMCR_SPEED100;
-			priv->duplex = HALF_DUPLEX;
-			bmcr &= ~BMCR_FULLDPLX;
-		} else if (anlpar & LPA_10FULL) {
-			priv->speed = SPEED_10M;
-			bmcr &= ~BMCR_SPEED100;
-			priv->duplex = FULL_DUPLEX;
-			bmcr |= BMCR_FULLDPLX;
-		} else {
-				priv->speed = SPEED_10M;
-				bmcr &= ~BMCR_SPEED100;
-				priv->duplex = HALF_DUPLEX;
-				bmcr &= ~BMCR_FULLDPLX;
 		}
-		if (eth_mdio_write(dev, phy_addr, MII_BMCR, bmcr) < 0)
-			return -1;
-	} else
-		return -1;
-#else
-	if (eth_mdio_read(dev, phy_addr, MII_BMCR, &ctrl) < 0)
-		return -1;
 
-	if (ctrl & BMCR_FULLDPLX)
-		priv->duplex = FULL_DUPLEX;
-	else
-		priv->duplex = HALF_DUPLEX;
+		/* Print dot all 1s to show progress */
+		if ((get_timer(start) % 1000) == 0)
+			putc('.');
 
-	if (ctrl & BMCR_SPEED1000)
-		priv->speed = SPEED_1000M;
-	else if (ctrl & BMCR_SPEED100)
-		priv->speed = SPEED_100M;
+		/* Try again after 1msec */
+		udelay(1000);
+	};
+
+	if (!(bmsr & BMSR_ANEGCOMPLETE))
+		puts(" TIMEOUT!\n");
 	else
-		priv->speed = SPEED_10M;
-#endif
+		puts(" done\n");
+#else
 	priv->phy_configured = 1;
+#endif
+
+	priv->speed = miiphy_speed(dev->name, phy_addr);
+	priv->duplex = miiphy_duplex(dev->name, phy_addr);
 
 	return 0;
 }
@@ -531,7 +523,7 @@ static int dw_mii_write(const char *devname, u8 addr, u8 reg, u16 val)
 }
 #endif
 
-int designware_initialize(u32 id, ulong base_addr, u32 phy_addr)
+int designware_initialize(u32 id, ulong base_addr, u32 phy_addr, u32 interface)
 {
 	struct eth_device *dev;
 	struct dw_eth_dev *priv;
@@ -565,11 +557,7 @@ int designware_initialize(u32 id, ulong base_addr, u32 phy_addr)
 			DW_DMA_BASE_OFFSET);
 	priv->address = phy_addr;
 	priv->phy_configured = 0;
-
-	if (mac_reset(dev) < 0)
-		return -1;
-
-	configure_phy(dev);
+	priv->interface = interface;
 
 	dev->init = dw_eth_init;
 	dev->send = dw_eth_send;
diff --git a/drivers/net/designware.h b/drivers/net/designware.h
index abf729d57d..d668f8fbf0 100644
--- a/drivers/net/designware.h
+++ b/drivers/net/designware.h
@@ -234,11 +234,13 @@ struct dmamacdescr {
 
 struct dw_eth_dev {
 	u32 address;
+	u32 interface;
 	u32 speed;
 	u32 duplex;
 	u32 tx_currdescnum;
 	u32 rx_currdescnum;
 	u32 phy_configured;
+	int link_printed;
 	u32 padding;
 
 	struct dmamacdescr tx_mac_descrtable[CONFIG_TX_DESCR_NUM];
diff --git a/drivers/rtc/m41t62.c b/drivers/rtc/m41t62.c
index 62c2446939..8721e7468a 100644
--- a/drivers/rtc/m41t62.c
+++ b/drivers/rtc/m41t62.c
@@ -63,6 +63,8 @@
 #define M41T62_FEATURE_HT	(1 << 0)
 #define M41T62_FEATURE_BL	(1 << 1)
 
+#define M41T80_ALHOUR_HT	(1 << 6)	/* HT: Halt Update Bit */
+
 int rtc_get(struct rtc_time *tm)
 {
 	u8 buf[M41T62_DATETIME_REG_SIZE];
@@ -132,9 +134,15 @@ int rtc_set(struct rtc_time *tm)
 
 void rtc_reset(void)
 {
+	u8 val;
+
 	/*
-	 * Nothing to do
+	 * M41T82: Make sure HT (Halt Update) bit is cleared.
+	 * This bit is 0 in M41T62 so its save to clear it always.
 	 */
+	i2c_read(CONFIG_SYS_I2C_RTC_ADDR, M41T62_REG_ALARM_HOUR, 1, &val, 1);
+	val &= ~M41T80_ALHOUR_HT;
+	i2c_write(CONFIG_SYS_I2C_RTC_ADDR, M41T62_REG_ALARM_HOUR, 1, &val, 1);
 }
 
 #endif
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index c967d87834..c20f1f2daa 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -43,7 +43,7 @@ COBJS-$(CONFIG_OMAP3_SPI) += omap3_spi.o
 COBJS-$(CONFIG_SOFT_SPI) += soft_spi.o
 COBJS-$(CONFIG_SH_SPI) += sh_spi.o
 COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o
-COBJS-$(CONFIG_TEGRA2_SPI) += tegra2_spi.o
+COBJS-$(CONFIG_TEGRA_SPI) += tegra_spi.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/spi/kirkwood_spi.c b/drivers/spi/kirkwood_spi.c
index db8ba8bdac..f4523a3929 100644
--- a/drivers/spi/kirkwood_spi.c
+++ b/drivers/spi/kirkwood_spi.c
@@ -34,16 +34,14 @@
 
 static struct kwspi_registers *spireg = (struct kwspi_registers *)KW_SPI_BASE;
 
+u32 cs_spi_mpp_back[2];
+
 struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
 				unsigned int max_hz, unsigned int mode)
 {
 	struct spi_slave *slave;
 	u32 data;
-	u32 kwspi_mpp_config[] = {
-		MPP0_GPIO,
-		MPP7_SPI_SCn,
-		0
-	};
+	u32 kwspi_mpp_config[] = { 0, 0 };
 
 	if (!spi_cs_is_valid(bus, cs))
 		return NULL;
@@ -70,29 +68,75 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
 
 	/* program mpp registers to select  SPI_CSn */
 	if (cs) {
-		kwspi_mpp_config[0] = MPP0_GPIO;
-		kwspi_mpp_config[1] = MPP7_SPI_SCn;
+		kwspi_mpp_config[0] = MPP7_SPI_SCn;
 	} else {
 		kwspi_mpp_config[0] = MPP0_SPI_SCn;
-		kwspi_mpp_config[1] = MPP7_GPO;
 	}
-	kirkwood_mpp_conf(kwspi_mpp_config);
+	kirkwood_mpp_conf(kwspi_mpp_config, cs_spi_mpp_back);
 
 	return slave;
 }
 
 void spi_free_slave(struct spi_slave *slave)
 {
+	kirkwood_mpp_conf(cs_spi_mpp_back, NULL);
 	free(slave);
 }
 
-int spi_claim_bus(struct spi_slave *slave)
+#if defined(CONFIG_SYS_KW_SPI_MPP)
+u32 spi_mpp_backup[4];
+#endif
+
+__attribute__((weak)) int board_spi_claim_bus(struct spi_slave *slave)
 {
 	return 0;
 }
 
+int spi_claim_bus(struct spi_slave *slave)
+{
+#if defined(CONFIG_SYS_KW_SPI_MPP)
+	u32 config;
+	u32 spi_mpp_config[4];
+
+	config = CONFIG_SYS_KW_SPI_MPP;
+
+	if (config & MOSI_MPP6)
+		spi_mpp_config[0] = MPP6_SPI_MOSI;
+	else
+		spi_mpp_config[0] = MPP1_SPI_MOSI;
+
+	if (config & SCK_MPP10)
+		spi_mpp_config[1] = MPP10_SPI_SCK;
+	else
+		spi_mpp_config[1] = MPP2_SPI_SCK;
+
+	if (config & MISO_MPP11)
+		spi_mpp_config[2] = MPP11_SPI_MISO;
+	else
+		spi_mpp_config[2] = MPP3_SPI_MISO;
+
+	spi_mpp_config[3] = 0;
+	spi_mpp_backup[3] = 0;
+
+	/* set new spi mpp and save current mpp config */
+	kirkwood_mpp_conf(spi_mpp_config, spi_mpp_backup);
+
+#endif
+
+	return board_spi_claim_bus(slave);
+}
+
+__attribute__((weak)) void board_spi_release_bus(struct spi_slave *slave)
+{
+}
+
 void spi_release_bus(struct spi_slave *slave)
 {
+#if defined(CONFIG_SYS_KW_SPI_MPP)
+	kirkwood_mpp_conf(spi_mpp_backup, NULL);
+#endif
+
+	board_spi_release_bus(slave);
 }
 
 #ifndef CONFIG_SPI_CS_IS_VALID
diff --git a/drivers/spi/tegra2_spi.c b/drivers/spi/tegra_spi.c
index 56cb22963d..4a3e7996f9 100644
--- a/drivers/spi/tegra2_spi.c
+++ b/drivers/spi/tegra_spi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011 NVIDIA Corporation
+ * Copyright (c) 2010-2012 NVIDIA Corporation
  * With help from the mpc8xxx SPI driver
  * With more help from omap3_spi SPI driver
  *
@@ -28,12 +28,17 @@
 #include <spi.h>
 #include <asm/io.h>
 #include <asm/gpio.h>
-#include <ns16550.h>
 #include <asm/arch/clk_rst.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/uart-spi-switch.h>
-#include <asm/arch/tegra2_spi.h>
+#include <asm/arch/tegra_spi.h>
+
+#if defined(CONFIG_SPI_CORRUPTS_UART)
+ #define corrupt_delay()	udelay(CONFIG_SPI_CORRUPTS_UART_DLY);
+#else
+ #define corrupt_delay()
+#endif
 
 struct tegra_spi_slave {
 	struct spi_slave slave;
@@ -161,14 +166,20 @@ void spi_cs_activate(struct spi_slave *slave)
 
 	/* CS is negated on Tegra, so drive a 1 to get a 0 */
 	setbits_le32(&spi->regs->command, SPI_CMD_CS_VAL);
+
+	corrupt_delay();		/* Let UART settle */
 }
 
 void spi_cs_deactivate(struct spi_slave *slave)
 {
 	struct tegra_spi_slave *spi = to_tegra_spi(slave);
 
+	pinmux_select_uart();
+
 	/* CS is negated on Tegra, so drive a 0 to get a 1 */
 	clrbits_le32(&spi->regs->command, SPI_CMD_CS_VAL);
+
+	corrupt_delay();		/* Let SPI settle */
 }
 
 int spi_xfer(struct spi_slave *slave, unsigned int bitlen,
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 59c3e57563..4547f3782f 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -36,6 +36,7 @@ COBJS-$(CONFIG_USB_SL811HS) += sl811-hcd.o
 # echi
 COBJS-$(CONFIG_USB_EHCI) += ehci-hcd.o
 COBJS-$(CONFIG_USB_EHCI_ARMADA100) += ehci-armada100.o utmi-armada100.o
+COBJS-$(CONFIG_USB_EHCI_ATMEL) += ehci-atmel.o
 ifdef CONFIG_MPC512X
 COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-mpc512x.o
 else
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
new file mode 100644
index 0000000000..15b9b60eb4
--- /dev/null
+++ b/drivers/usb/host/ehci-atmel.c
@@ -0,0 +1,89 @@
+/*
+ * (C) Copyright 2012
+ * Atmel Semiconductor <www.atmel.com>
+ * Written-by: Bo Shen <voice.shen@atmel.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <watchdog.h>
+#include <usb.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/clk.h>
+
+#include "ehci.h"
+#include "ehci-core.h"
+
+/* Enable UTMI PLL time out 500us
+ * 10 times as datasheet specified
+ */
+#define EN_UPLL_TIMEOUT	500UL
+
+int ehci_hcd_init(void)
+{
+	at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
+	ulong start_time, tmp_time;
+
+	start_time = get_timer(0);
+	/* Enable UTMI PLL */
+	writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr);
+	while ((readl(&pmc->sr) & AT91_PMC_LOCKU) != AT91_PMC_LOCKU) {
+		WATCHDOG_RESET();
+		tmp_time = get_timer(0);
+		if ((tmp_time - start_time) > EN_UPLL_TIMEOUT) {
+			printf("ERROR: failed to enable UPLL\n");
+			return -1;
+		}
+	}
+
+	/* Enable USB Host clock */
+	writel(1 << ATMEL_ID_UHPHS, &pmc->pcer);
+
+	hccr = (struct ehci_hccr *)ATMEL_BASE_EHCI;
+	hcor = (struct ehci_hcor *)((uint32_t)hccr +
+			HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+	return 0;
+}
+
+int ehci_hcd_stop(void)
+{
+	at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
+	ulong start_time, tmp_time;
+
+	/* Disable USB Host Clock */
+	writel(1 << ATMEL_ID_UHPHS, &pmc->pcdr);
+
+	start_time = get_timer(0);
+	/* Disable UTMI PLL */
+	writel(readl(&pmc->uckr) & ~AT91_PMC_UPLLEN, &pmc->uckr);
+	while ((readl(&pmc->sr) & AT91_PMC_LOCKU) == AT91_PMC_LOCKU) {
+		WATCHDOG_RESET();
+		tmp_time = get_timer(0);
+		if ((tmp_time - start_time) > EN_UPLL_TIMEOUT) {
+			printf("ERROR: failed to stop UPLL\n");
+			return -1;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index 92be4ead36..49fdfec763 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -44,9 +44,6 @@ short console_row;
 
 static unsigned int panel_width, panel_height;
 
-/* LCD Panel data */
-vidinfo_t panel_info;
-
 static void exynos_lcd_init_mem(void *lcdbase, vidinfo_t *vid)
 {
 	unsigned long palette_size;
diff --git a/include/common.h b/include/common.h
index 7cf15c53b7..d1dd65a851 100644
--- a/include/common.h
+++ b/include/common.h
@@ -760,6 +760,16 @@ char *	strmhz(char *buf, unsigned long hz);
 /* lib/crc32.c */
 #include <u-boot/crc.h>
 
+/* lib/rand.c */
+#if defined(CONFIG_RANDOM_MACADDR) || \
+	defined(CONFIG_BOOTP_RANDOM_DELAY) || \
+	defined(CONFIG_CMD_LINK_LOCAL)
+#define RAND_MAX -1U
+void srand(unsigned int seed);
+unsigned int rand(void);
+unsigned int rand_r(unsigned int *seedp);
+#endif
+
 /* common/console.c */
 int	console_init_f(void);	/* Before relocation; uses the serial  stuff	*/
 int	console_init_r(void);	/* After  relocation; uses the console stuff	*/
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 07b1968070..ef25fa5e0c 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -187,7 +187,7 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -201,7 +201,7 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xD0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -230,6 +230,7 @@
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index 6fd0b832fe..014437b5e0 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -189,7 +189,7 @@
 #define CONFIG_ENV_OFFSET	0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -203,7 +203,7 @@
 #define CONFIG_ENV_OFFSET	0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xD0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -232,6 +232,7 @@
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 61a622a843..4309f71f16 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -33,7 +33,11 @@
  */
 #include <asm/hardware.h>
 
+#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
 #define CONFIG_SYS_TEXT_BASE		0x21F00000
+#else
+#define CONFIG_SYS_TEXT_BASE		0x0000000
+#endif
 
 /* ARM asynchronous clock */
 #define CONFIG_SYS_AT91_MAIN_CLOCK	16367660 /* 16.367 MHz crystal */
@@ -147,11 +151,11 @@
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN	(256 << 10)
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x007FE000)
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x007E0000)
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR - CONFIG_ENV_SIZE)
 
 /* Address and size of Primary Environment Sector */
-#define CONFIG_ENV_SIZE		0x2000
+#define CONFIG_ENV_SIZE		0x10000
 
 #define xstr(s)   str(s)
 #define str(s)	#s
@@ -314,7 +318,7 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 " \
 				"root=/dev/mtdblock0 " \
 				"mtdparts=atmel_nand:-(root) "\
diff --git a/include/configs/at91sam9m10g45ek.h b/include/configs/at91sam9m10g45ek.h
index f8b3095b49..1d5fc8f73e 100644
--- a/include/configs/at91sam9m10g45ek.h
+++ b/include/configs/at91sam9m10g45ek.h
@@ -59,17 +59,6 @@
 #define CONFIG_USART_BASE		ATMEL_BASE_DBGU
 #define	CONFIG_USART_ID			ATMEL_ID_SYS
 
-/*
- * This needs to be defined for the OHCI code to work but it is defined as
- * ATMEL_ID_UHPHS in the CPU specific header files.
- */
-#define ATMEL_ID_UHP		ATMEL_ID_UHPHS
-
-/*
- * Specify the clock enable bit in the PMC_SCER register.
- */
-#define ATMEL_PMC_UHP		AT91SAM926x_PMC_UHP
-
 /* LCD */
 #define CONFIG_LCD
 #define LCD_BPP				LCD_COLOR8
@@ -147,13 +136,10 @@
 #define CONFIG_RESET_PHY_R
 
 /* USB */
-#define CONFIG_USB_ATMEL
-#define CONFIG_USB_OHCI_NEW
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_ATMEL
+#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS	2
 #define CONFIG_DOS_PARTITION
-#define CONFIG_SYS_USB_OHCI_CPU_INIT
-#define CONFIG_SYS_USB_OHCI_REGS_BASE	ATMEL_BASE_HCI
-#define CONFIG_SYS_USB_OHCI_SLOT_NAME	"at91sam9g45"
-#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
 #define CONFIG_USB_STORAGE
 
 #define CONFIG_SYS_LOAD_ADDR		0x22000000	/* load address */
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 45f8baff05..c5952e9319 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -155,7 +155,7 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 " \
 				"root=/dev/mtdblock0 " \
 				"mtdparts=atmel_nand:-(root) "\
@@ -182,6 +182,7 @@
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING		1
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index 782d28c55d..ee4bce5d34 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -77,7 +77,7 @@
 /*
  * Size of malloc() pool
  */
-#define CONFIG_ENV_SIZE		(128 << 10)	/* 128 KiB */
+#define CONFIG_ENV_SIZE		(16 << 10)	/* 16 KiB */
 					/* Sector */
 #define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + (128 << 10))
 
@@ -174,7 +174,7 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
+#define GPMC_NAND_ECC_LP_x8_LAYOUT
 
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
@@ -315,7 +315,6 @@
 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
 
-#define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
 #define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET
 
diff --git a/include/configs/enbw_cmc.h b/include/configs/enbw_cmc.h
index c1a0f6a770..3fc07e672a 100644
--- a/include/configs/enbw_cmc.h
+++ b/include/configs/enbw_cmc.h
@@ -102,6 +102,14 @@
 #define CONFIG_SYS_DTT_HYSTERESIS	3
 
 /*
+ * SPI Configuration
+ */
+#define CONFIG_DAVINCI_SPI
+#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
+#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI1_CLKID)
+#define CONFIG_CMD_SPI
+
+/*
  * Flash & Environment
  */
 #ifdef CONFIG_USE_NAND
@@ -225,9 +233,9 @@
 	"key_magic_2=2\0"						\
 	"key_magic_3=3\0"						\
 	"magic_keys=0123\0"						\
-	"hwconfig=switch:lan=on,pwl=off\0"				\
+	"hwconfig=switch:lan=on,pwl=off,config=0x60100000\0"		\
 	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
-	"addmisc=setenv bootargs ${bootargs} davinci_mmc.use_dma=0\0"	\
+	"addmisc=setenv bootargs ${bootargs}\0"				\
 	"mtdids=" MTDIDS_DEFAULT "\0"					\
 	"mtdparts=" MTDPARTS_DEFAULT "\0"				\
 	"logversion=2\0"						\
@@ -336,6 +344,11 @@
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_MMC
 
+/* GPIO */
+#define CONFIG_ENBW_CMC_BOARD_TYPE	57
+#define CONFIG_ENBW_CMC_HW_ID_BIT0	39
+#define CONFIG_ENBW_CMC_HW_ID_BIT1	38
+#define CONFIG_ENBW_CMC_HW_ID_BIT2	35
 
 /* FDT support */
 #define CONFIG_OF_LIBFDT
@@ -438,7 +451,8 @@
 #define CONFIG_SYS_DV_NOR_BOOT_CFG	(0x11)
 
 #define CONFIG_POST	(CONFIG_SYS_POST_MEMORY)
-#define CONFIG_SYS_POST_WORD_ADDR 0x8001FFF0
+#define CONFIG_POST_EXTERNAL_WORD_FUNCS
+#define CONFIG_SYS_POST_WORD_ADDR DAVINCI_RTC_BASE
 #define CONFIG_LOGBUFFER
 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 
diff --git a/include/configs/harmony.h b/include/configs/harmony.h
index ce0ae9fe1f..df5265a5a0 100644
--- a/include/configs/harmony.h
+++ b/include/configs/harmony.h
@@ -1,5 +1,5 @@
 /*
- *  (C) Copyright 2010,2011
+ *  (C) Copyright 2010-2012
  *  NVIDIA Corporation <www.nvidia.com>
  *
  * See file CREDITS for list of people who contributed to this
@@ -27,8 +27,12 @@
 #include <asm/sizes.h>
 #include "tegra2-common.h"
 
+/* Enable fdt support for Harmony. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-harmony
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
 /* High-level configuration options */
-#define TEGRA2_SYSMEM		"mem=384M@0M nvmem=128M@384M mem=512M@512M"
 #define V_PROMPT		"Tegra2 (Harmony) # "
 #define CONFIG_TEGRA2_BOARD_STRING	"NVIDIA Harmony"
 
@@ -44,14 +48,13 @@
 #endif
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_HARMONY
-#define CONFIG_SYS_BOARD_ODMDATA	0x300d8011 /* lp1, 1GB */
 
 #define CONFIG_BOARD_EARLY_INIT_F
 
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -61,4 +64,22 @@
 
 /* Environment not stored */
 #define CONFIG_ENV_IS_NOWHERE
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h
index 1728358211..acbd6701c7 100644
--- a/include/configs/imx31_phycore.h
+++ b/include/configs/imx31_phycore.h
@@ -56,7 +56,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX31_PORT2
 #define CONFIG_SYS_I2C_SPEED		100000
-#define CONFIG_SYS_I2C_SLAVE		0xfe
 
 #define CONFIG_MXC_UART
 #define CONFIG_MXC_UART_BASE		UART1_BASE
diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 011f838106..3aa5ca152c 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -57,6 +57,13 @@
 #define CONFIG_CMD_SF
 #define CONFIG_SOFT_I2C		/* I2C bit-banged	*/
 
+#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define CONFIG_ENV_SPI_BUS		0
+#define CONFIG_ENV_SPI_CS		0
+#define CONFIG_ENV_SPI_MAX_HZ		5000000
+#define CONFIG_ENV_SPI_MODE		SPI_MODE_3
+#endif
+
 #include "asm/arch/config.h"
 
 #define CONFIG_SYS_TEXT_BASE	0x07d00000	/* code address before reloc */
@@ -81,7 +88,7 @@
 	"boot=bootm ${load_addr_r} - -\0"				\
 	"cramfsloadfdt=true\0"						\
 	"u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.kwb\0"			\
-	CONFIG_KM_DEF_ENV_UPDATE					\
+	CONFIG_KM_UPDATE_UBOOT						\
 	""
 
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
@@ -159,12 +166,12 @@
  */
 #define CONFIG_NETCONSOLE	/* include NetConsole support   */
 #define CONFIG_MII		/* expose smi ove miiphy interface */
+#define CONFIG_CMD_MII		/* to debug mdio phy config */
 #define CONFIG_MVGBE		/* Enable Marvell Gbe Controller Driver */
 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN	/* detect link using phy */
 #define CONFIG_MVGBE_PORTS	{1, 0}	/* enable port 0 only */
 #define CONFIG_PHY_BASE_ADR	0
 #define CONFIG_ENV_OVERWRITE	/* ethaddr can be reprogrammed */
-#define CONFIG_RESET_PHY_R	/* use reset_phy() to init 88E1118 PHY */
 
 /*
  * UBI related stuff
@@ -185,6 +192,7 @@ int get_sda(void);
 int get_scl(void);
 #define KM_KIRKWOOD_SDA_PIN	8
 #define KM_KIRKWOOD_SCL_PIN	9
+#define KM_KIRKWOOD_SOFT_I2C_GPIOS	0x0300
 #define KM_KIRKWOOD_ENV_WP	38
 
 #define I2C_ACTIVE	__set_direction(KM_KIRKWOOD_SDA_PIN, 0)
@@ -211,6 +219,15 @@ int get_scl(void);
 /*
  *  Environment variables configurations
  */
+#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define CONFIG_ENV_IS_IN_SPI_FLASH  /* use SPI-Flash for environment vars */
+#define CONFIG_ENV_OFFSET		0xc0000     /* no bracets! */
+#define CONFIG_ENV_SIZE			0x02000     /* Size of Environment */
+#define CONFIG_ENV_SECT_SIZE		0x10000
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + \
+					CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_TOTAL_SIZE		0x20000     /* no bracets! */
+#else
 #define CONFIG_ENV_IS_IN_EEPROM		/* use EEPROM for environment vars */
 #define CONFIG_SYS_DEF_EEPROM_ADDR	0x50
 #define CONFIG_ENV_EEPROM_IS_ON_I2C
@@ -218,16 +235,20 @@ int get_scl(void);
 #define CONFIG_ENV_OFFSET		0x0 /* no bracets! */
 #define CONFIG_ENV_SIZE			(0x2000 - CONFIG_ENV_OFFSET)
 #define CONFIG_I2C_ENV_EEPROM_BUS	KM_ENV_BUS "\0"
-
-/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
-#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #define CONFIG_ENV_OFFSET_REDUND	0x2000 /* no bracets! */
 #define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
+#endif
+
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 
 #define CONFIG_SPI_FLASH
 #define CONFIG_SPI_FLASH_STMICRO
 
+/* SPI bus claim MPP configuration */
+#define CONFIG_SYS_KW_SPI_MPP	0x0
+
 #define FLASH_GPIO_PIN			0x00010000
+#define KM_FLASH_GPIO_PIN	16
 
 #ifndef MTDIDS_DEFAULT
 # define MTDIDS_DEFAULT		"nand0=orion_nand"
@@ -239,23 +260,32 @@ int get_scl(void);
 		"-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");"
 #endif /* MTDPARTS_DEFAULT */
 
-#define	CONFIG_KM_DEF_ENV_UPDATE					\
+#define	CONFIG_KM_UPDATE_UBOOT						\
 	"update="							\
-		"spi on;sf probe 0;sf erase 0 50000;"			\
-		"sf write ${load_addr_r} 0 ${filesize};"		\
-		"spi off\0"
+		"sf probe 0;sf erase 0 +${filesize};"			\
+		"sf write ${load_addr_r} 0 ${filesize};\0"
+
+#if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define CONFIG_KM_NEW_ENV						\
+	"newenv=sf probe 0;"						\
+		"sf erase " xstr(CONFIG_ENV_OFFSET) " "			\
+		xstr(CONFIG_ENV_TOTAL_SIZE)"\0"
+#else
+#define CONFIG_KM_NEW_ENV						\
+	"newenv=setenv addr 0x100000 && "				\
+		"i2c dev 1; mw.b ${addr} 0 4 && "			\
+		"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)	\
+		" ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && "		\
+		"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)	\
+		" ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0"
+#endif
 
 /*
  * Default environment variables
  */
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_KM_DEF_ENV						\
-	"newenv=setenv addr 0x100000 && "				\
-		"i2c dev 1; mw.b ${addr} 0 4 && "			\
-		"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)	\
-		" ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && "		\
-		"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)	\
-		" ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0"	\
+	CONFIG_KM_NEW_ENV						\
 	"arch=arm\0"							\
 	"EEprom_ivm=" KM_IVM_BUS "\0"					\
 	""
@@ -284,4 +314,7 @@ int get_scl(void);
 #define CONFIG_POST_EXTERNAL_WORD_FUNCS
 #define CONFIG_CMD_DIAG
 
+/* we do the whole PCIe FPGA config stuff here */
+#define	BOARD_LATE_INIT
+
 #endif /* _CONFIG_KM_ARM_H */
diff --git a/include/configs/km_kirkwood.h b/include/configs/km_kirkwood.h
index ed36124156..fba181fffa 100644
--- a/include/configs/km_kirkwood.h
+++ b/include/configs/km_kirkwood.h
@@ -6,8 +6,9 @@
  * (C) Copyright 2009
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
- * (C) Copyright 2011
- * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.de
+ * (C) Copyright 2011-2012
+ * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com
+ * Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -36,25 +37,139 @@
 #ifndef _CONFIG_KM_KIRKWOOD_H
 #define _CONFIG_KM_KIRKWOOD_H
 
+/* KM_KIRKWOOD */
+#if defined(CONFIG_KM_KIRKWOOD)
+#define CONFIG_IDENT_STRING		"\nKeymile Kirkwood"
+#define CONFIG_HOSTNAME			km_kirkwood
+#define CONFIG_KM_DISABLE_PCIE
+#define KM_IVM_BUS			"pca9544a:70:9"	/* I2C2 (Mux-Port 1)*/
+
+/* KM_KIRKWOOD_PCI */
+#elif defined(CONFIG_KM_KIRKWOOD_PCI)
+#define CONFIG_IDENT_STRING		"\nKeymile Kirkwood PCI"
+#define CONFIG_HOSTNAME			km_kirkwood_pci
+#define KM_IVM_BUS			"pca9544a:70:9"	/* I2C2 (Mux-Port 1)*/
+#define CONFIG_KM_FPGA_CONFIG
+
+/* KM_NUSA */
+#elif defined(CONFIG_KM_NUSA)
+#define KM_IVM_BUS			"pca9547:70:9"	/* I2C2 (Mux-Port 1)*/
+#define CONFIG_IDENT_STRING		"\nKeymile NUSA"
+#define CONFIG_HOSTNAME			kmnusa
+#undef CONFIG_SYS_KWD_CONFIG
+#define CONFIG_SYS_KWD_CONFIG \
+		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_128M16_1.cfg
+#define CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define CONFIG_KM_FPGA_CONFIG
+#define CONFIG_KM_PIGGY4_88E6352
+
+/* KM_MGCOGE3UN */
+#elif defined(CONFIG_KM_MGCOGE3UN)
+#define CONFIG_IDENT_STRING		"\nKeymile COGE3UN"
+#define CONFIG_HOSTNAME			mgcoge3un
+#define KM_IVM_BUS			"pca9547:70:9" /* I2C2 (Mux-Port 1)*/
+#undef CONFIG_SYS_KWD_CONFIG
+#define CONFIG_SYS_KWD_CONFIG \
+		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-memphis.cfg
+#define CONFIG_KM_BOARD_EXTRA_ENV	"waitforne=true\0"
+#define CONFIG_PIGGY_MAC_ADRESS_OFFSET  3
+#define CONFIG_KM_DISABLE_PCIE
+#define CONFIG_KM_PIGGY4_88E6061
+
+/* KMCOGE5UN */
+#elif defined(CONFIG_KM_COGE5UN)
+#define CONFIG_IDENT_STRING		"\nKeymile COGE5UN"
+#define KM_IVM_BUS			"pca9547:70:9"	/* I2C2 (Mux-Port 1)*/
+#undef	CONFIG_SYS_KWD_CONFIG
+#define CONFIG_SYS_KWD_CONFIG \
+		$(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_256M8_1.cfg
+#define CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define CONFIG_PIGGY_MAC_ADRESS_OFFSET	3
+#define CONFIG_HOSTNAME			kmcoge5un
+#define CONFIG_KM_DISABLE_PCIE
+#define CONFIG_KM_PIGGY4_88E6352
+
+/* KM_PORTL2 */
+#elif defined(CONFIG_KM_PORTL2)
+#define CONFIG_IDENT_STRING		"\nKeymile Port-L2"
+#define CONFIG_HOSTNAME			portl2
+#define KM_IVM_BUS			"pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
+#define CONFIG_KM_PIGGY4_88E6061
+
+#else
+#error ("Board unsupported")
+#endif
+
 /* include common defines/options for all arm based Keymile boards */
 #include "km/km_arm.h"
 
+#ifndef CONFIG_KM_ENV_IS_IN_SPI_NOR
+#define KM_ENV_BUS	"pca9544a:70:d"	/* I2C2 (Mux-Port 5)*/
+#endif
+
+#if defined(CONFIG_KM_PIGGY4_88E6352)
 /*
- * Version number information
+ * Some keymile boards like mgcoge5un & nusa1 have their PIGGY4 connected via
+ * an Marvell 88E6352 simple switch.
+ * In this case we have to change the default settings for the etherent mac.
+ * There is NO ethernet phy. The ARM and Switch are conencted directly over
+ * RGMII in MAC-MAC mode
+ * In this case 1GBit full duplex and autoneg off
  */
-#ifdef CONFIG_KM_DISABLE_PCI
-#define CONFIG_IDENT_STRING	"\nKeymile Kirkwood"
-#undef  CONFIG_KIRKWOOD_PCIE_INIT
-#else
-#define CONFIG_IDENT_STRING	"\nKeymile Kirkwood PCI"
+#define PORT_SERIAL_CONTROL_VALUE		( \
+	MVGBE_FORCE_LINK_PASS			    | \
+	MVGBE_DIS_AUTO_NEG_FOR_DUPLX		| \
+	MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL	| \
+	MVGBE_ADV_NO_FLOW_CTRL			    | \
+	MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX	| \
+	MVGBE_FORCE_BP_MODE_NO_JAM		    | \
+	(1 << 9) /* Reserved bit has to be 1 */	| \
+	MVGBE_DO_NOT_FORCE_LINK_FAIL		| \
+	MVGBE_DIS_AUTO_NEG_SPEED_GMII		| \
+	MVGBE_DTE_ADV_0				        | \
+	MVGBE_MIIPHY_MAC_MODE			    | \
+	MVGBE_AUTO_NEG_NO_CHANGE		    | \
+	MVGBE_MAX_RX_PACKET_1552BYTE		| \
+	MVGBE_CLR_EXT_LOOPBACK			    | \
+	MVGBE_SET_FULL_DUPLEX_MODE		    | \
+	MVGBE_EN_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	|\
+	MVGBE_SET_GMII_SPEED_TO_1000	    |\
+	MVGBE_SET_MII_SPEED_TO_100)
+
 #endif
 
-#define CONFIG_HOSTNAME			km_kirkwood
+#ifdef CONFIG_KM_PIGGY4_88E6061
+/*
+ * Some keymile boards like mgcoge3un have their PIGGY4 connected via
+ * an Marvell 88E6061 simple switch.
+ * In this case we have to change the default settings for the
+ * ethernet phy connected to the kirkwood.
+ * In this case 100MB full duplex and autoneg off
+ */
+#define PORT_SERIAL_CONTROL_VALUE		( \
+	MVGBE_FORCE_LINK_PASS			| \
+	MVGBE_DIS_AUTO_NEG_FOR_DUPLX		| \
+	MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL	| \
+	MVGBE_ADV_NO_FLOW_CTRL			| \
+	MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX	| \
+	MVGBE_FORCE_BP_MODE_NO_JAM		| \
+	(1 << 9) /* Reserved bit has to be 1 */	| \
+	MVGBE_DO_NOT_FORCE_LINK_FAIL		| \
+	MVGBE_DIS_AUTO_NEG_SPEED_GMII		| \
+	MVGBE_DTE_ADV_0				| \
+	MVGBE_MIIPHY_MAC_MODE			| \
+	MVGBE_AUTO_NEG_NO_CHANGE		| \
+	MVGBE_MAX_RX_PACKET_1552BYTE		| \
+	MVGBE_CLR_EXT_LOOPBACK			| \
+	MVGBE_SET_FULL_DUPLEX_MODE		| \
+	MVGBE_DIS_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	|\
+	MVGBE_SET_GMII_SPEED_TO_10_100	|\
+	MVGBE_SET_MII_SPEED_TO_100)
+#endif
 
-#define KM_IVM_BUS	"pca9544a:70:9"	/* I2C2 (Mux-Port 1)*/
-#define KM_ENV_BUS	"pca9544a:70:d"	/* I2C2 (Mux-Port 5)*/
+#ifdef CONFIG_KM_DISABLE_PCI
+#undef  CONFIG_KIRKWOOD_PCIE_INIT
+#endif
 
-/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
-#define KM_XLX_PROGRAM_B_PIN    39
 
 #endif /* _CONFIG_KM_KIRKWOOD */
diff --git a/include/configs/lacie_kw.h b/include/configs/lacie_kw.h
index cd8d59f9af..c35c2db30c 100644
--- a/include/configs/lacie_kw.h
+++ b/include/configs/lacie_kw.h
@@ -66,15 +66,11 @@
 /*
  * SDRAM configuration
  */
-#if defined(CONFIG_NET2BIG_V2)
-#define CONFIG_NR_DRAM_BANKS		2
-#else
 #define CONFIG_NR_DRAM_BANKS		1
-#endif
 
 #ifdef CONFIG_INETSPACE_V2
 /* Different SDRAM configuration and size for Internet Space v2 */
-#define CONFIG_SYS_KWD_CONFIG ($(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-is2.cfg)
+#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-is2.cfg
 #endif
 
 /*
diff --git a/include/configs/lsxl.h b/include/configs/lsxl.h
new file mode 100644
index 0000000000..0db559cf6c
--- /dev/null
+++ b/include/configs/lsxl.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2012 Michael Walle
+ * Michael Walle <michael@walle.cc>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CONFIG_LSXL_H
+#define _CONFIG_LSXL_H
+
+/*
+ * Version number information
+ */
+#if defined(CONFIG_LSCHLV2)
+#define CONFIG_IDENT_STRING " LS-CHLv2"
+#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-lschl.cfg
+#define CONFIG_MACH_TYPE 3006
+#define CONFIG_SYS_TCLK 166666667 /* 166 MHz */
+#elif defined(CONFIG_LSXHL)
+#define CONFIG_IDENT_STRING " LS-XHL"
+#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-lsxhl.cfg
+#define CONFIG_MACH_TYPE 2663
+/* CONFIG_SYS_TCLK is 200000000 by default */
+#else
+#error "unknown board"
+#endif
+
+/*
+ * General configuration options
+ */
+#define CONFIG_FEROCEON_88FR131		/* CPU Core subversion */
+#define CONFIG_KIRKWOOD			/* SOC Family Name */
+#define CONFIG_KW88F6281		/* SOC Name */
+
+#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
+#define CONFIG_MISC_INIT_R
+#define CONFIG_SHOW_BOOT_PROGRESS
+
+#define CONFIG_RANDOM_MACADDR
+#define CONFIG_KIRKWOOD_GPIO
+#define CONFIG_OF_LIBFDT
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+
+/*
+ * Enable u-boot API for standalone programs.
+ */
+#define CONFIG_API
+
+/*
+ * Commands configuration
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_USB
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/* ST M25P40 */
+#undef CONFIG_SPI_FLASH_MACRONIX
+#define CONFIG_SPI_FLASH_STMICRO
+#undef CONFIG_ENV_SPI_MAX_HZ
+#define CONFIG_ENV_SPI_MAX_HZ		25000000
+#undef CONFIG_SF_DEFAULT_SPEED
+#define CONFIG_SF_DEFAULT_SPEED		25000000
+
+
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT		"=> "
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+
+/*
+ *  Environment variables configurations
+ */
+#ifdef CONFIG_SPI_FLASH
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_MAX_FLASH_SECT	8
+#define CONFIG_ENV_IS_IN_SPI_FLASH	1
+#define CONFIG_ENV_SECT_SIZE		0x10000 /* 64K */
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define CONFIG_ENV_SIZE			0x10000 /* 64k */
+#define CONFIG_ENV_OFFSET		0x70000 /* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_LOADADDR		0x00800000
+#define CONFIG_BOOTCOMMAND	"run bootcmd_${bootsource}"
+#define CONFIG_BOOTARGS		"console=ttyS0,115200 root=/dev/sda2"
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"bootsource=hdd\0"						\
+	"hdpart=0:1\0"							\
+	"bootcmd_net=bootp 0x00100000 uImage "				\
+		"&& tftpboot 0x00800000 uInitrd "			\
+		"&& bootm 0x00100000 0x00800000\0"			\
+	"bootcmd_hdd=ide reset "					\
+		"&& ext2load ide ${hdpart} 0x00100000 /uImage "		\
+		"&& ext2load ide ${hdpart} 0x00800000 /uInitrd "	\
+		"&& bootm 0x00100000 0x00800000\0"			\
+	"bootcmd_usb=usb start "					\
+		"&& fatload usb 0:1 0x00100000 /uImage "		\
+		"&& fatload usb 0:1 0x00800000 /uInitrd "		\
+		"&& bootm 0x00100000 0x00800000\0"			\
+	"bootcmd_rescue=run config_nc_dhcp; run nc\0"			\
+	"eraseenv=sf probe 0 "						\
+		"&& sf erase " MK_STR(CONFIG_ENV_OFFSET)		\
+			" +" MK_STR(CONFIG_ENV_SIZE) "\0"		\
+	"config_nc_dhcp=setenv autoload_old ${autoload}; "		\
+		"setenv autoload no "					\
+		"&& bootp "						\
+		"&& setenv ncip ${serverip} "				\
+		"&& setenv autoload ${autoload_old}; "			\
+		"setenv autoload_old\0"					\
+	"standard_env=setenv ipaddr; setenv netmask; setenv serverip; "	\
+		"setenv ncip; setenv gatewayip; setenv ethact; "	\
+		"setenv bootfile; setenv dnsip; "			\
+		"setenv bootsource hdd; run ser\0"			\
+	"restore_env=run standard_env; saveenv; reset\0"		\
+	"ser=setenv stdin serial; setenv stdout serial; "		\
+		"setenv stderr serial\0"				\
+	"nc=setenv stdin nc; setenv stdout nc; setenv stderr nc\0"	\
+	"stdin=serial\0"						\
+	"stdout=serial\0"						\
+	"stderr=serial\0"
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS		{0, 1} /* enable port 1 only */
+#define CONFIG_PHY_BASE_ADR		7
+#undef CONFIG_RESET_PHY_R
+#endif /* CONFIG_CMD_NET */
+
+#ifdef CONFIG_CMD_IDE
+#undef CONFIG_IDE_LED
+#undef CONFIG_SYS_IDE_MAXBUS
+#define CONFIG_SYS_IDE_MAXBUS		1
+#undef CONFIG_SYS_IDE_MAXDEVICE
+#define CONFIG_SYS_IDE_MAXDEVICE	1
+#define CONFIG_SYS_ATA_IDE0_OFFSET	MV_SATA_PORT0_OFFSET
+#endif
+
+#endif /* _CONFIG_LSXL_H */
diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h
index 3abaadc877..f12d927e03 100644
--- a/include/configs/m28evk.h
+++ b/include/configs/m28evk.h
@@ -17,8 +17,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */
-#ifndef __M28_H__
-#define __M28_H__
+#ifndef __M28EVK_CONFIG_H__
+#define __M28EVK_CONFIG_H__
 
 #include <asm/arch/regs-base.h>
 
@@ -40,11 +40,8 @@
 #define	CONFIG_SYS_ICACHE_OFF
 #define	CONFIG_SYS_DCACHE_OFF
 #define	CONFIG_BOARD_EARLY_INIT_F
-#define	CONFIG_ARCH_CPU_INIT
 #define	CONFIG_ARCH_MISC_INIT
 
-#define CONFIG_OF_LIBFDT
-
 /*
  * SPL
  */
@@ -88,7 +85,7 @@
 #define	CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
 #define	PHYS_SDRAM_1			0x40000000	/* Base address */
 #define	PHYS_SDRAM_1_SIZE		0x20000000	/* Max 512 MB RAM */
-#define	CONFIG_STACKSIZE		0x00010000	/* 128 KB stack */
+#define	CONFIG_STACKSIZE		(128 * 1024)	/* 128 KB stack */
 #define	CONFIG_SYS_MALLOC_LEN		0x00400000	/* 4 MB for malloc */
 #define	CONFIG_SYS_GBL_DATA_SIZE	128		/* Initial data */
 #define	CONFIG_SYS_MEMTEST_START	0x40000000	/* Memtest start adr */
@@ -325,4 +322,4 @@
 		"fi ; "							\
 		"fi\0"
 
-#endif /* __M28_H__ */
+#endif /* __M28EVK_CONFIG_H__ */
diff --git a/include/configs/medcom.h b/include/configs/medcom.h
index 2dc350762d..bdea7c9c53 100644
--- a/include/configs/medcom.h
+++ b/include/configs/medcom.h
@@ -29,10 +29,8 @@
 #include "tegra2-common.h"
 
 /* High-level configuration options */
-#define TEGRA2_SYSMEM			"mem=384M@0M nvmem=128M@384M"
 #define V_PROMPT			"Tegra2 (Medcom) # "
 #define CONFIG_TEGRA2_BOARD_STRING	"Avionic Design Medcom"
-#define CONFIG_SYS_BOARD_ODMDATA	0x2b0d8011
 
 /* Board-specific serial config */
 #define CONFIG_SERIAL_MULTI
@@ -46,7 +44,7 @@
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -61,4 +59,6 @@
 	"ext2load mmc 0 0x17000000 /boot/uImage;"	\
 	"bootm"
 
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/mgcoge3un.h b/include/configs/mgcoge3un.h
deleted file mode 100644
index 797b0dfcd3..0000000000
--- a/include/configs/mgcoge3un.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Prafulla Wadaskar <prafulla@marvell.com>
- *
- * (C) Copyright 2009
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * (C) Copyright 2010-2011
- * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* for linking errors see
- * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html */
-
-#ifndef _CONFIG_MGCOGE3UN_H
-#define _CONFIG_MGCOGE3UN_H
-
-/* include common defines/options for all arm based Keymile boards */
-#include "km/km_arm.h"
-
-/*
- * Version number information
- */
-#define CONFIG_IDENT_STRING	"\nKeymile MGCOGE3UN"
-#define CONFIG_HOSTNAME		mgcoge3un
-#define CONFIG_MGCOGE3UN
-
-#define KM_IVM_BUS	"pca9547:70:9" /* I2C2 (Mux-Port 1)*/
-#define KM_ENV_BUS	"pca9547:70:d" /* I2C2 (Mux-Port 5)*/
-
-/* we use a new RAM type on mgcoge3un board */
-#undef CONFIG_SYS_KWD_CONFIG
-#define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-memphis.cfg
-
-/*
- * mgcoge3un has a fixed link to the marvell switch
- * with 100MB full duplex and autoneg off, for this
- * reason we have to change the default settings
- */
-#define PORT_SERIAL_CONTROL_VALUE		( \
-	MVGBE_FORCE_LINK_PASS			| \
-	MVGBE_DIS_AUTO_NEG_FOR_DUPLX		| \
-	MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL	| \
-	MVGBE_ADV_NO_FLOW_CTRL			| \
-	MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX	| \
-	MVGBE_FORCE_BP_MODE_NO_JAM		| \
-	(1 << 9) /* Reserved bit has to be 1 */	| \
-	MVGBE_DO_NOT_FORCE_LINK_FAIL		| \
-	MVGBE_DIS_AUTO_NEG_SPEED_GMII		| \
-	MVGBE_DTE_ADV_0				| \
-	MVGBE_MIIPHY_MAC_MODE			| \
-	MVGBE_AUTO_NEG_NO_CHANGE		| \
-	MVGBE_MAX_RX_PACKET_1552BYTE		| \
-	MVGBE_CLR_EXT_LOOPBACK			| \
-	MVGBE_SET_FULL_DUPLEX_MODE		| \
-	MVGBE_DIS_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	|\
-	MVGBE_SET_GMII_SPEED_TO_10_100	|\
-	MVGBE_SET_MII_SPEED_TO_100)
-
-#define CONFIG_KM_BOARD_EXTRA_ENV	"waitforne=true\0"
-
-/*
- * PCIe port not used on mgcoge3un
- */
-#undef  CONFIG_KIRKWOOD_PCIE_INIT
-
-#endif /* _CONFIG_MGCOGE3UN_H */
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index 51b172ddb4..8f60496d35 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -16,8 +16,8 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  */
-#ifndef __CONFIG_H
-#define __CONFIG_H
+#ifndef __MX28EVK_CONFIG_H__
+#define __MX28EVK_CONFIG_H__
 
 #include <asm/arch/regs-base.h>
 
@@ -34,7 +34,6 @@
 #define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_DCACHE_OFF
 #define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_ARCH_CPU_INIT
 #define CONFIG_ARCH_MISC_INIT
 
 /*
@@ -54,11 +53,11 @@
 #include <config_cmd_default.h>
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DOS_PARTITION
-#define CONFIG_CMD_FAT
 
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
+#define CONFIG_CMD_FAT
 #define CONFIG_CMD_GPIO
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_MMC
@@ -250,4 +249,4 @@
 		"run netargs; " \
 		"dhcp ${uimage}; bootm\0" \
 
-#endif /* __CONFIG_H */
+#endif /* __MX28EVK_CONFIG_H__ */
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index 016864a658..ebbd371165 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -59,7 +59,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX35_PORT1
 #define CONFIG_SYS_I2C_SPEED		100000
-#define CONFIG_SYS_I2C_SLAVE		0xfe
 #define CONFIG_MXC_SPI
 #define CONFIG_MXC_GPIO
 
diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h
index f4512ffff2..ffc799cd7f 100644
--- a/include/configs/mx53ard.h
+++ b/include/configs/mx53ard.h
@@ -52,7 +52,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX53_PORT2
 #define CONFIG_SYS_I2C_SPEED            100000
-#define CONFIG_SYS_I2C_SLAVE            0xfe
 
 /* MMC Configs */
 #define CONFIG_FSL_ESDHC
@@ -68,7 +67,6 @@
 /* Eth Configs */
 #define CONFIG_HAS_ETH1
 #define CONFIG_MII
-#define CONFIG_MII_GASKET
 #define CONFIG_DISCOVER_PHY
 
 #define CONFIG_CMD_PING
diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h
index a5f32e317d..8f2c03f1a0 100644
--- a/include/configs/mx53evk.h
+++ b/include/configs/mx53evk.h
@@ -55,7 +55,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX53_PORT2       1
 #define CONFIG_SYS_I2C_SPEED            100000
-#define CONFIG_SYS_I2C_SLAVE            0xfe
 
 /* PMIC Configs */
 #define CONFIG_PMIC
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index 8b4e00855d..e71148dee6 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -41,7 +41,6 @@
 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)
 
 #define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_BOARD_LATE_INIT
 #define CONFIG_MXC_GPIO
 #define CONFIG_REVISION_TAG
 
@@ -92,7 +91,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX53_PORT1
 #define CONFIG_SYS_I2C_SPEED		100000
-#define CONFIG_SYS_I2C_SLAVE		0xfe
 
 /* PMIC Controller */
 #define CONFIG_PMIC
diff --git a/include/configs/mx53smd.h b/include/configs/mx53smd.h
index 0d7086dde8..1df20faf6b 100644
--- a/include/configs/mx53smd.h
+++ b/include/configs/mx53smd.h
@@ -52,7 +52,6 @@
 #define CONFIG_I2C_MXC
 #define CONFIG_SYS_I2C_MX53_PORT2
 #define CONFIG_SYS_I2C_SPEED            100000
-#define CONFIG_SYS_I2C_SLAVE            0xfe
 
 /* MMC Configs */
 #define CONFIG_FSL_ESDHC
diff --git a/include/configs/mx6qarm2.h b/include/configs/mx6qarm2.h
index a155c77234..a9c1b1545e 100644
--- a/include/configs/mx6qarm2.h
+++ b/include/configs/mx6qarm2.h
@@ -37,7 +37,6 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
 
-#define CONFIG_ARCH_CPU_INIT
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_MXC_GPIO
 
diff --git a/include/configs/mx6qsabrelite.h b/include/configs/mx6qsabrelite.h
index 5b566a8f2b..fd25fafeab 100644
--- a/include/configs/mx6qsabrelite.h
+++ b/include/configs/mx6qsabrelite.h
@@ -40,7 +40,6 @@
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN	       (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
 
-#define CONFIG_ARCH_CPU_INIT
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_MISC_INIT_R
 #define CONFIG_MXC_GPIO
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index 268215cb86..657780edcf 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -146,6 +146,8 @@
 /* commands to include */
 #include <config_cmd_default.h>
 
+#define CONFIG_CMD_ASKENV
+
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_EXT2		/* EXT2 Support			*/
 #define CONFIG_CMD_FAT		/* FAT support			*/
@@ -213,7 +215,7 @@
 							/* partition */
 
 /* Environment information */
-#define CONFIG_BOOTDELAY		2
+#define CONFIG_BOOTDELAY		3
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x80200000\0" \
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 1fcb7af9fe..632a13fa9f 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -42,6 +42,8 @@
  */
 #include <config_cmd_default.h>
 
+#define CONFIG_CMD_ASKENV
+
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 #define CONFIG_CMD_JFFS2
@@ -134,7 +136,7 @@
  * Default environment
  * -----------------------------------------------------------------------------
  */
-#define CONFIG_BOOTDELAY	10
+#define CONFIG_BOOTDELAY	3
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"loadaddr=0x82000000\0" \
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h
index 84481420e4..2192c2b899 100644
--- a/include/configs/omap4_common.h
+++ b/include/configs/omap4_common.h
@@ -120,9 +120,6 @@
 /* Flash */
 #define CONFIG_SYS_NO_FLASH	1
 
-/* clocks */
-#define CONFIG_SYS_CLOCKS_ENABLE_ALL
-
 /* commands to include */
 #include <config_cmd_default.h>
 
@@ -281,9 +278,7 @@
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/omap-common/u-boot-spl.lds"
-
-#define CONFIG_SYS_ENABLE_PADS_ALL
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
 
 #define CONFIG_SYS_THUMB_BUILD
 
diff --git a/include/configs/omap5_evm.h b/include/configs/omap5_evm.h
index 60c7a291c0..c5874bbf67 100644
--- a/include/configs/omap5_evm.h
+++ b/include/configs/omap5_evm.h
@@ -50,8 +50,6 @@
 /* Clock Defines */
 #define V_OSCK			19200000	/* Clock output from T2 */
 #define V_SCLK	V_OSCK
-#define CONFIG_SYS_CLOCKS_ENABLE_ALL	1	/* Enable all clocks */
-#define CONFIG_SYS_ENABLE_PADS_ALL	1	/* Enable all PADS for now */
 
 #undef CONFIG_USE_IRQ	/* no support for IRQs */
 #define CONFIG_MISC_INIT_R
@@ -261,7 +259,7 @@
 #define CONFIG_SPL_FAT_SUPPORT
 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 #define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/omap-common/u-boot-spl.lds"
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
 
 /*
  * 64 bytes before this address should be set aside for u-boot.img's
diff --git a/include/configs/paz00.h b/include/configs/paz00.h
index f53f20eb97..0dd1e83a50 100644
--- a/include/configs/paz00.h
+++ b/include/configs/paz00.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010,2011, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2010-2012 NVIDIA CORPORATION.  All rights reserved.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -20,8 +20,12 @@
 #include <asm/sizes.h>
 #include "tegra2-common.h"
 
+/* Enable fdt support for Paz00. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-paz00
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
 /* High-level configuration options */
-#define TEGRA2_SYSMEM		"mem=512M@0M"
 #define V_PROMPT		"Tegra2 (Paz00) MOD # "
 #define CONFIG_TEGRA2_BOARD_STRING	"Compal Paz00"
 
@@ -31,14 +35,13 @@
 #define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_PAZ00
-#define CONFIG_SYS_BOARD_ODMDATA	0x800c0085 /* lp1, 512MB */
 
 #define CONFIG_BOARD_EARLY_INIT_F
 
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -46,6 +49,25 @@
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 
-/* Environment not stored */
-#define CONFIG_ENV_IS_NOWHERE
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((2 * 1024 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/plutux.h b/include/configs/plutux.h
index f869191f34..6397eb104a 100644
--- a/include/configs/plutux.h
+++ b/include/configs/plutux.h
@@ -29,10 +29,8 @@
 #include "tegra2-common.h"
 
 /* High-level configuration options */
-#define TEGRA2_SYSMEM			"mem=384M@0M nvmem=128M@384M"
 #define V_PROMPT			"Tegra2 (Plutux) # "
 #define CONFIG_TEGRA2_BOARD_STRING	"Avionic Design Plutux"
-#define CONFIG_SYS_BOARD_ODMDATA	0x2b2d8011
 
 /* Board-specific serial config */
 #define CONFIG_SERIAL_MULTI
@@ -46,7 +44,7 @@
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -61,4 +59,6 @@
 	"ext2load mmc 0 0x17000000 /boot/uImage;"	\
 	"bootm"
 
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/portl2.h b/include/configs/portl2.h
deleted file mode 100644
index e436cfea41..0000000000
--- a/include/configs/portl2.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * (C) Copyright 2009
- * Marvell Semiconductor <www.marvell.com>
- * Prafulla Wadaskar <prafulla@marvell.com>
- *
- * (C) Copyright 2009
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * (C) Copyright 2010-2011
- * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com.
- * Valentin Longchamp, Keymile AG Bern, valentin.longchamp@keymile.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
-
-/* for linking errors see
- * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html */
-
-#ifndef _CONFIG_PORTL2_H
-#define _CONFIG_PORTL2_H
-
-/* include common defines/options for all arm based Keymile boards */
-#include "km/km_arm.h"
-
-/*
- * Version number information
- */
-#define CONFIG_IDENT_STRING	"\nKeymile Port-L2"
-#define CONFIG_HOSTNAME			portl2
-#define CONFIG_PORTL2
-
-#define KM_IVM_BUS	"pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
-/*
- * Note: This is only valid for HW > P1A if you got an outdated P1A
- *       use KM_ENV_BUS  "pca9544a:70:a"
- */
-#define KM_ENV_BUS	"pca9544a:70:d"	/* I2C2 (Mux-Port 5)*/
-
-/*
- * portl2 has a fixed link to the XMPP backplane
- * with 100MB full duplex and autoneg off, for this
- * reason we have to change the default settings
- */
-#define PORT_SERIAL_CONTROL_VALUE		( \
-	MVGBE_FORCE_LINK_PASS			| \
-	MVGBE_DIS_AUTO_NEG_FOR_DUPLX		| \
-	MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL	| \
-	MVGBE_ADV_NO_FLOW_CTRL			| \
-	MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX	| \
-	MVGBE_FORCE_BP_MODE_NO_JAM		| \
-	(1 << 9) /* Reserved bit has to be 1 */	| \
-	MVGBE_DO_NOT_FORCE_LINK_FAIL		| \
-	MVGBE_DIS_AUTO_NEG_SPEED_GMII		| \
-	MVGBE_DTE_ADV_0				| \
-	MVGBE_MIIPHY_MAC_MODE			| \
-	MVGBE_AUTO_NEG_NO_CHANGE		| \
-	MVGBE_MAX_RX_PACKET_1552BYTE		| \
-	MVGBE_CLR_EXT_LOOPBACK			| \
-	MVGBE_SET_FULL_DUPLEX_MODE		| \
-	MVGBE_DIS_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	|\
-	MVGBE_SET_GMII_SPEED_TO_10_100	|\
-	MVGBE_SET_MII_SPEED_TO_100)
-
-/*
- * portl2 does use the PCIe Port0
- */
-#define  CONFIG_KIRKWOOD_PCIE_INIT
-
-#endif /* _CONFIG_PORTL2_H */
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h
index 46d42281b7..f661583fed 100644
--- a/include/configs/seaboard.h
+++ b/include/configs/seaboard.h
@@ -41,7 +41,6 @@
 #define CONFIG_OF_SEPARATE
 
 /* High-level configuration options */
-#define TEGRA2_SYSMEM		"mem=384M@0M nvmem=128M@384M mem=512M@512M"
 #define V_PROMPT		"Tegra2 (SeaBoard) # "
 #define CONFIG_TEGRA2_BOARD_STRING	"NVIDIA Seaboard"
 
@@ -54,19 +53,9 @@
 #define CONFIG_UART_DISABLE_GPIO	GPIO_PI3
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_SEABOARD
-#define CONFIG_SYS_BOARD_ODMDATA	0x300d8011 /* lp1, 1GB */
 
 #define CONFIG_BOARD_EARLY_INIT_F
 
-/* SPI */
-#define CONFIG_TEGRA2_SPI
-#define CONFIG_SPI_FLASH
-#define CONFIG_SPI_FLASH_WINBOND
-#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
-#define CONFIG_CMD_SPI
-#define CONFIG_CMD_SF
-#define CONFIG_SPI_FLASH_SIZE		(4 << 20)
-
 /* I2C */
 #define CONFIG_TEGRA_I2C
 #define CONFIG_SYS_I2C_INIT_BOARD
@@ -78,7 +67,7 @@
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -86,13 +75,10 @@
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 
-/* Environment in SPI */
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#define CONFIG_ENV_SPI_MAX_HZ		48000000
-#define CONFIG_ENV_SPI_MODE		SPI_MODE_0
-
-#define CONFIG_ENV_SECT_SIZE    CONFIG_ENV_SIZE
-#define CONFIG_ENV_OFFSET       (CONFIG_SPI_FLASH_SIZE - CONFIG_ENV_SECT_SIZE)
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((2 * 512 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
 
 /* USB Host support */
 #define CONFIG_USB_EHCI
@@ -100,6 +86,14 @@
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_USB
 
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
 /* Enable keyboard */
 #define CONFIG_TEGRA2_KEYBOARD
 #define CONFIG_KEYBOARD
@@ -108,4 +102,7 @@
 #define TEGRA2_DEVICE_SETTINGS	"stdin=serial,tegra-kbc\0" \
 					"stdout=serial\0" \
 					"stderr=serial\0"
+
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index ab1b33209e..a6d1cfbcb0 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -27,18 +27,33 @@
  * Common configurations used for both spear3xx as well as spear6xx
  */
 
+/* U-boot Load Address */
+#define CONFIG_SYS_TEXT_BASE			0x00700000
+
+/* Ethernet driver configuration */
+#define CONFIG_MII
+#define CONFIG_DESIGNWARE_ETH
+#define CONFIG_DW_SEARCH_PHY
+#define CONFIG_DW0_PHY				1
+#define CONFIG_NET_MULTI
+#define CONFIG_PHY_RESET_DELAY			10000		/* in usec */
+#define CONFIG_DW_AUTONEG
+#define CONFIG_PHY_GIGE			/* Include GbE speed/duplex detection */
+
 /* USBD driver configuration */
+#if defined(CONFIG_SPEAR_USBTTY)
 #define CONFIG_DW_UDC
 #define CONFIG_USB_DEVICE
+#define CONFIG_USBD_HS
 #define CONFIG_USB_TTY
 
 #define CONFIG_USBD_PRODUCT_NAME		"SPEAr SoC"
 #define CONFIG_USBD_MANUFACTURER		"ST Microelectronics"
 
-#if defined(CONFIG_USB_TTY)
-#define CONFIG_EXTRA_ENV_USBTTY			"usbtty=cdc_acm\0"
 #endif
 
+#define CONFIG_EXTRA_ENV_USBTTY			"usbtty=cdc_acm\0"
+
 /* I2C driver configuration */
 #define CONFIG_HARD_I2C
 #define CONFIG_DW_I2C
@@ -48,27 +63,25 @@
 #define CONFIG_I2C_CHIPADDRESS			0x50
 
 /* Timer, HZ specific defines */
-#define CONFIG_SYS_HZ				(1000)
-#define CONFIG_SYS_HZ_CLOCK			(8300000)
+#define CONFIG_SYS_HZ				1000
 
 /* Flash configuration */
 #if defined(CONFIG_FLASH_PNOR)
-#define CONFIG_SPEAR_EMI			1
+#define CONFIG_SPEAR_EMI
 #else
-#define CONFIG_SPEARSMI				1
+#define CONFIG_ST_SMI
 #endif
 
-#if defined(CONFIG_SPEARSMI)
+#if defined(CONFIG_ST_SMI)
 
 #define CONFIG_SYS_MAX_FLASH_BANKS		2
-#define CONFIG_SYS_FLASH_BASE			(0xF8000000)
-#define CONFIG_SYS_CS1_FLASH_BASE		(0xF9000000)
-#define CONFIG_SYS_FLASH_BANK_SIZE		(0x01000000)
+#define CONFIG_SYS_FLASH_BASE			0xF8000000
+#define CONFIG_SYS_CS1_FLASH_BASE		0xF9000000
+#define CONFIG_SYS_FLASH_BANK_SIZE		0x01000000
 #define CONFIG_SYS_FLASH_ADDR_BASE		{CONFIG_SYS_FLASH_BASE, \
 						CONFIG_SYS_CS1_FLASH_BASE}
 #define CONFIG_SYS_MAX_FLASH_SECT		128
 
-#define CONFIG_SYS_FLASH_EMPTY_INFO		1
 #define CONFIG_SYS_FLASH_ERASE_TOUT		(3 * CONFIG_SYS_HZ)
 #define CONFIG_SYS_FLASH_WRITE_TOUT		(3 * CONFIG_SYS_HZ)
 
@@ -88,11 +101,13 @@
 #define CONFIG_SYS_LOADS_BAUD_CHANGE
 
 /* NAND FLASH Configuration */
+#define CONFIG_SYS_NAND_SELF_INIT
 #define CONFIG_MTD_DEVICE
 #define CONFIG_MTD_PARTITIONS
-#define CONFIG_NAND_SPEAR			1
+#define CONFIG_NAND_FSMC
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
-#define CONFIG_MTD_NAND_VERIFY_WRITE		1
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_SYS_NAND_QUIET_TEST
 
 /*
  * Command support defines
@@ -103,11 +118,13 @@
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_RUN
 #define CONFIG_CMD_SAVES
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
 
 /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <config_cmd_default.h>
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
 
 /*
  * Default Environment Varible definitions
@@ -124,13 +141,13 @@
  * U-Boot Environment placing definitions.
  */
 #if defined(CONFIG_ENV_IS_IN_FLASH)
-#ifdef CONFIG_SPEARSMI
+#ifdef CONFIG_ST_SMI
 /*
  * Environment is in serial NOR flash
  */
 #define CONFIG_SYS_MONITOR_LEN			0x00040000
 #define CONFIG_ENV_SECT_SIZE			0x00010000
-#define CONFIG_FSMTDBLK				"/dev/mtdblock8 "
+#define CONFIG_FSMTDBLK				"/dev/mtdblock3 "
 
 #define CONFIG_BOOTCOMMAND			"bootm 0xf8050000"
 
@@ -146,8 +163,7 @@
 						"0x4C0000; bootm 0x1600000"
 #endif
 
-#define CONFIG_SYS_MONITOR_BASE			CONFIG_SYS_FLASH_BASE
-#define CONFIG_ENV_ADDR				(CONFIG_SYS_MONITOR_BASE + \
+#define CONFIG_ENV_ADDR				(CONFIG_SYS_FLASH_BASE + \
 						CONFIG_SYS_MONITOR_LEN)
 #elif defined(CONFIG_ENV_IS_IN_NAND)
 /*
@@ -156,28 +172,46 @@
 
 #define CONFIG_ENV_OFFSET			0x60000
 #define CONFIG_ENV_RANGE			0x10000
-#define CONFIG_FSMTDBLK				"/dev/mtdblock12 "
+#define CONFIG_FSMTDBLK				"/dev/mtdblock7 "
 
 #define CONFIG_BOOTCOMMAND			"nand read.jffs2 0x1600000 " \
 						"0x80000 0x4C0000; " \
 						"bootm 0x1600000"
 #endif
 
-#define CONFIG_BOOTARGS_NFS			"root=/dev/nfs ip=dhcp " \
-						"console=ttyS0 init=/bin/sh"
-#define CONFIG_BOOTARGS				"console=ttyS0 mem=128M "  \
+#define CONFIG_BOOTARGS				"console=ttyAMA0,115200 " \
+						"mem=128M " \
 						"root="CONFIG_FSMTDBLK \
 						"rootfstype=jffs2"
 
+#define CONFIG_NFSBOOTCOMMAND						\
+	"bootp; "							\
+	"setenv bootargs root=/dev/nfs rw "				\
+	"nfsroot=$(serverip):$(rootpath) "				\
+	"ip=$(ipaddr):$(serverip):$(gatewayip):"			\
+			"$(netmask):$(hostname):$(netdev):off "		\
+			"console=ttyAMA0,115200 $(othbootargs);"	\
+	"bootm; "
+
+#define CONFIG_RAMBOOTCOMMAND						\
+	"setenv bootargs root=/dev/ram rw "				\
+		"console=ttyAMA0,115200 $(othbootargs);"		\
+	CONFIG_BOOTCOMMAND
+
+
 #define CONFIG_ENV_SIZE				0x02000
+#define CONFIG_SYS_MONITOR_BASE			CONFIG_SYS_TEXT_BASE
 
 /* Miscellaneous configurable options */
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_BOOT_PARAMS_ADDR			0x00000100
-#define CONFIG_CMDLINE_TAG			1
-#define CONFIG_SETUP_MEMORY_TAGS		1
-#define CONFIG_MISC_INIT_R			1
-#define CONFIG_ZERO_BOOTDELAY_CHECK		1
-#define CONFIG_AUTOBOOT_KEYED			1
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_MISC_INIT_R
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_AUTOBOOT_KEYED
 #define CONFIG_AUTOBOOT_STOP_STR		" "
 #define CONFIG_AUTOBOOT_PROMPT			\
 		"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
@@ -195,9 +229,9 @@
 #define CONFIG_SYS_MAXARGS			16
 #define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE
 #define CONFIG_SYS_LOAD_ADDR			0x00800000
-#define CONFIG_SYS_CONSOLE_INFO_QUIET		1
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
 
-#define CONFIG_EXTRA_ENV_SETTINGS		CONFIG_EXTRA_ENV_USBTTY
+#define CONFIG_SYS_FLASH_EMPTY_INFO
 
 /* Stack sizes */
 #define CONFIG_STACKSIZE			(128*1024)
diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx_evb.h
index 37bdebb392..3cd56dc487 100644
--- a/include/configs/spear3xx.h
+++ b/include/configs/spear3xx_evb.h
@@ -29,18 +29,44 @@
  * (easy to change)
  */
 #if defined(CONFIG_spear300)
-#define CONFIG_SPEAR3XX				1
-#define CONFIG_SPEAR300				1
+#define CONFIG_SPEAR3XX
+#define CONFIG_SPEAR300
 #elif defined(CONFIG_spear310)
-#define CONFIG_SPEAR3XX				1
-#define CONFIG_SPEAR310				1
+#define CONFIG_SPEAR3XX
+#define CONFIG_SPEAR310
 #elif defined(CONFIG_spear320)
-#define CONFIG_SPEAR3XX				1
-#define CONFIG_SPEAR320				1
+#define CONFIG_SPEAR3XX
+#define CONFIG_SPEAR320
+#endif
+
+#if defined(CONFIG_usbtty)
+#define CONFIG_SPEAR_USBTTY
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_ENV_IS_IN_FLASH
 #endif
 
 #include <configs/spear-common.h>
 
+/* Ethernet driver configuration */
+#define CONFIG_DW_ALTDESCRIPTOR
+
+#if defined(CONFIG_SPEAR310)
+#define CONFIG_MACB
+#define CONFIG_MACB0_PHY			0x01
+#define CONFIG_MACB1_PHY			0x03
+#define CONFIG_MACB2_PHY			0x05
+#define CONFIG_MACB3_PHY			0x07
+
+#elif defined(CONFIG_SPEAR320)
+#define CONFIG_MACB
+#define CONFIG_MACB0_PHY			0x01
+
+#endif
+
 /* Serial Configuration (PL011) */
 #define CONFIG_SYS_SERIAL0			0xD0000000
 
@@ -85,6 +111,7 @@
 #define CONFIG_FLASH_CFI_DRIVER
 
 #if defined(CONFIG_SPEAR310)
+#define CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_FLASH_BASE			0x50000000
 #define CONFIG_SYS_CS1_FLASH_BASE		0x60000000
 #define CONFIG_SYS_CS2_FLASH_BASE		0x70000000
@@ -100,6 +127,7 @@
 #define CONFIG_SYS_MAX_FLASH_BANKS		6
 
 #elif defined(CONFIG_SPEAR320)
+#define CONFIG_SYS_FLASH_PROTECTION
 #define CONFIG_SYS_FLASH_BASE			0x44000000
 #define CONFIG_SYS_CS1_FLASH_BASE		0x45000000
 #define CONFIG_SYS_CS2_FLASH_BASE		0x46000000
@@ -113,19 +141,33 @@
 #endif
 
 #define CONFIG_SYS_MAX_FLASH_SECT		(127 + 8)
-#define CONFIG_SYS_FLASH_QUIET_TEST		1
+#define CONFIG_SYS_FLASH_QUIET_TEST
 
 #endif
 
+/* NAND flash configuration */
+#define CONFIG_SYS_FSMC_NAND_SP
+#define CONFIG_SYS_FSMC_NAND_8BIT
+
 #if defined(CONFIG_SPEAR300)
-#define CONFIG_SYS_NAND_BASE			(0x80000000)
+#define CONFIG_SYS_NAND_BASE			0x80000000
 
 #elif defined(CONFIG_SPEAR310)
-#define CONFIG_SYS_NAND_BASE			(0x40000000)
+#define CONFIG_SYS_NAND_BASE			0x40000000
 
 #elif defined(CONFIG_SPEAR320)
-#define CONFIG_SYS_NAND_BASE			(0x50000000)
+#define CONFIG_SYS_NAND_BASE			0x50000000
+
+#endif
+
+/* Environment Settings */
+#if defined(CONFIG_SPEAR300)
+#define CONFIG_EXTRA_ENV_SETTINGS              CONFIG_EXTRA_ENV_USBTTY
 
+#elif defined(CONFIG_SPEAR310) || defined(CONFIG_SPEAR320)
+#define CONFIG_EXTRA_ENV_UNLOCK                        "unlock=yes\0"
+#define CONFIG_EXTRA_ENV_SETTINGS              CONFIG_EXTRA_ENV_USBTTY \
+						CONFIG_EXTRA_ENV_UNLOCK
 #endif
 
 #endif  /* __CONFIG_H */
diff --git a/include/configs/spear6xx.h b/include/configs/spear6xx_evb.h
index 2ad5beb82c..31b872552c 100644
--- a/include/configs/spear6xx.h
+++ b/include/configs/spear6xx_evb.h
@@ -28,7 +28,17 @@
  * High Level Configuration Options
  * (easy to change)
  */
-#define CONFIG_SPEAR600				1
+#define CONFIG_SPEAR600
+
+#if defined(CONFIG_usbtty)
+#define CONFIG_SPEAR_USBTTY
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_ENV_IS_IN_FLASH
+#endif
 
 #include <configs/spear-common.h>
 
@@ -38,6 +48,12 @@
 #define CONFIG_PL01x_PORTS			{ (void *)CONFIG_SYS_SERIAL0, \
 						(void *)CONFIG_SYS_SERIAL1 }
 
-#define CONFIG_SYS_NAND_BASE			(0xD2000000)
+/* NAND flash configuration */
+#define CONFIG_SYS_FSMC_NAND_SP
+#define CONFIG_SYS_FSMC_NAND_8BIT
+#define CONFIG_SYS_NAND_BASE			0xD2000000
+
+/* Environment Settings */
+#define CONFIG_EXTRA_ENV_SETTINGS              CONFIG_EXTRA_ENV_USBTTY
 
 #endif  /* __CONFIG_H */
diff --git a/include/configs/tegra2-common-post.h b/include/configs/tegra2-common-post.h
new file mode 100644
index 0000000000..0484a522d5
--- /dev/null
+++ b/include/configs/tegra2-common-post.h
@@ -0,0 +1,117 @@
+/*
+ * (C) Copyright 2010-2012
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __TEGRA2_COMMON_POST_H
+#define __TEGRA2_COMMON_POST_H
+
+#ifdef CONFIG_BOOTCOMMAND
+
+#define BOOTCMDS_COMMON ""
+
+#else
+
+#ifdef CONFIG_CMD_EXT2
+#define BOOTCMD_FS_EXT2 "ext2 "
+#else
+#define BOOTCMD_FS_EXT2 ""
+#endif
+
+#ifdef CONFIG_CMD_FAT
+#define BOOTCMD_FS_FAT "fat"
+#else
+#define BOOTCMD_FS_FAT ""
+#endif
+
+#ifdef CONFIG_CMD_MMC
+#define BOOTCMDS_MMC \
+	"mmc_boot=" \
+		"setenv devtype mmc; " \
+		"if mmc dev ${devnum}; then " \
+			"run script_boot; " \
+		"fi\0" \
+	"mmc0_boot=setenv devnum 0; run mmc_boot;\0" \
+	"mmc1_boot=setenv devnum 1; run mmc_boot;\0" \
+	"bootcmd_mmc=run mmc1_boot; run mmc0_boot\0"
+#define BOOTCMD_MMC "run bootcmd_mmc; "
+#else
+#define BOOTCMDS_MMC ""
+#define BOOTCMD_MMC ""
+#endif
+
+#ifdef CONFIG_CMD_USB
+#define BOOTCMDS_USB \
+	"usb_boot=" \
+		"setenv devtype usb; " \
+		"if usb dev ${devnum}; then " \
+			"run script_boot; " \
+		"fi\0" \
+	"usb0_boot=setenv devnum 0; run usb_boot;\0" \
+	"bootcmd_usb=run usb0_boot\0"
+#define BOOTCMD_USB "run bootcmd_usb; "
+#define BOOTCMD_INIT_USB "usb start 0; "
+#else
+#define BOOTCMDS_USB ""
+#define BOOTCMD_USB ""
+#define BOOTCMD_INIT_USB ""
+#endif
+
+#ifdef CONFIG_CMD_DHCP
+#define BOOTCMDS_DHCP \
+	"bootcmd_dhcp=" \
+		"if dhcp ${scriptaddr} boot.scr.uimg; then "\
+			"source ${scriptaddr}; " \
+		"fi\0"
+#define BOOTCMD_DHCP "run bootcmd_dhcp; "
+#else
+#define BOOTCMDS_DHCP ""
+#define BOOTCMD_DHCP ""
+#endif
+
+#define BOOTCMDS_COMMON \
+	"scriptaddr=0x400000\0" \
+	"rootpart=1\0" \
+	"script_boot="													\
+		"for fs in " BOOTCMD_FS_EXT2 BOOTCMD_FS_FAT "; do "							\
+		    "for prefix in / /boot/; do "									\
+			"for script in boot.scr.uimg boot.scr; do "							\
+			    "echo Scanning ${devtype} ${devnum}:${rootpart} ${fs} ${prefix}${script} ...; "		\
+			    "if ${fs}load ${devtype} ${devnum}:${rootpart} ${scriptaddr} ${prefix}${script}; then "	\
+				"echo ${script} found! Executing ...;"							\
+				"source ${scriptaddr};"									\
+			    "fi; "											\
+			"done; "											\
+		    "done; "												\
+		"done;\0"												\
+	BOOTCMDS_MMC \
+	BOOTCMDS_USB \
+	BOOTCMDS_DHCP
+
+#define CONFIG_BOOTCOMMAND BOOTCMD_INIT_USB BOOTCMD_USB BOOTCMD_MMC BOOTCMD_DHCP
+
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	TEGRA2_DEVICE_SETTINGS \
+	BOOTCMDS_COMMON
+
+#endif /* __TEGRA2_COMMON_POST_H */
diff --git a/include/configs/tegra2-common.h b/include/configs/tegra2-common.h
index 52dc38e60e..94e1aa628d 100644
--- a/include/configs/tegra2-common.h
+++ b/include/configs/tegra2-common.h
@@ -1,5 +1,5 @@
 /*
- *  (C) Copyright 2010,2011
+ *  (C) Copyright 2010-2012
  *  NVIDIA Corporation <www.nvidia.com>
  *
  * See file CREDITS for list of people who contributed to this
@@ -139,12 +139,6 @@
 					"stdout=serial\0" \
 					"stderr=serial\0"
 
-#define CONFIG_EXTRA_ENV_SETTINGS \
-	"console=ttyS0,115200n8\0" \
-	"mem=" TEGRA2_SYSMEM "\0" \
-	"smpflag=smp\0" \
-	TEGRA2_DEVICE_SETTINGS
-
 #define CONFIG_LOADADDR		0x408000	/* def. location for kernel */
 #define CONFIG_BOOTDELAY	2		/* -1 to disable auto boot */
 
@@ -196,6 +190,6 @@
 						CONFIG_SYS_INIT_RAM_SIZE - \
 						GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_TEGRA2_GPIO
+#define CONFIG_TEGRA_GPIO
 #define CONFIG_CMD_GPIO
 #endif /* __TEGRA2_COMMON_H */
diff --git a/include/configs/tk71.h b/include/configs/tk71.h
new file mode 100644
index 0000000000..f929f203ab
--- /dev/null
+++ b/include/configs/tk71.h
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2012 Marek Vasut <marex@denx.de>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef __CONFIG_TK71_H__
+#define __CONFIG_TK71_H__
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING	"\nKa-Ro TK71"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_FEROCEON_88FR131	1	/* CPU Core subversion */
+#define CONFIG_KIRKWOOD		1	/* SOC Family Name */
+#define CONFIG_KW88F6281	1	/* SOC Name */
+#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
+#define CONFIG_NR_DRAM_BANKS	1
+
+#define MACH_TYPE_TK71		2399
+#define CONFIG_MACH_TYPE	MACH_TYPE_TK71
+
+/*
+ * Commands configuration
+ */
+#define	CONFIG_SYS_HUSH_PARSER
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SUPPORT_VFAT
+
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+/*
+ * NAND flash
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_JFFS2_NAND
+#define CONFIG_JFFS2_DEV		"nand0,3"
+#endif
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE_PORTS	{1, 0}
+#define CONFIG_PHY_BASE_ADR	0x08
+#endif
+
+/*
+ * USB/EHCI
+ */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_KIRKWOOD
+#define CONFIG_EHCI_IS_TDI
+#define CONFIG_USB_STORAGE
+#endif
+
+/*
+ *  Environment variables configurations
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE		0x20000
+#else
+#define CONFIG_ENV_IS_NOWHERE
+#endif
+
+#define CONFIG_ENV_SIZE			0x20000
+#define CONFIG_ENV_ADDR			0x80000
+#define CONFIG_ENV_OFFSET		0x80000
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND "nand read 0x800000 kernel 0x300000; bootm;"
+#define CONFIG_MTDPARTS 	"512K(u-boot),512K(u-boot-env),3M(kernel),-(root)"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"update_uboot=dhcp u-boot.kwb; nand erase.part u-boot; nand write ${fileaddr} u-boot ${filesize}\0" \
+	"update_kernel=dhcp uImage-tk71; nand erase.part kernel; nand write ${fileaddr} kernel ${filesize} \0" \
+	"update_rootfs=dhcp rootfs-tk71; nand erase.part root; nand write ${fileaddr} root ${filesize}\0" \
+	"update_all=run update_uboot; run update_kernel; run update_rootfs; reset\0" \
+	"mtdids=nand0=orion_nand\0" \
+	"mtdparts=mtdparts=orion_nand:"CONFIG_MTDPARTS"\0" \
+	"bootargs=console=ttyS0,115200 mtdparts=orion_nand:"CONFIG_MTDPARTS" rootfstype=jffs2 root=/dev/mtdblock3 rw\0"
+#define MTDIDS_DEFAULT			"nand0=orion_nand"
+#define MTDPARTS_DEFAULT		"mtdparts=orion_nand:"CONFIG_MTDPARTS
+
+#define PHYS_SDRAM_1		0x00000000	/* Base address */
+#define PHYS_SDRAM_1_SIZE	0x20000000	/* Max 512 MB RAM */
+
+#endif	/* __CONFIG_TK71_H__ */
diff --git a/include/configs/trimslice.h b/include/configs/trimslice.h
new file mode 100644
index 0000000000..34be8a98a1
--- /dev/null
+++ b/include/configs/trimslice.h
@@ -0,0 +1,99 @@
+/*
+ *  (C) Copyright 2010-2012
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+#include "tegra2-common.h"
+
+/* Enable fdt support for TrimSlice. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-trimslice
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* High-level configuration options */
+#define V_PROMPT		"Tegra2 (TrimSlice) # "
+#define CONFIG_TEGRA2_BOARD_STRING	"Compulab Trimslice"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA2_ENABLE_UARTA
+#define CONFIG_TEGRA2_UARTA_GPU
+#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE		MACH_TYPE_TRIMSLICE
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* SPI */
+#define CONFIG_TEGRA_SPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+
+/* I2C */
+#define CONFIG_TEGRA_I2C
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS		4
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_CMD_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+/* Environment in SPI */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SPI_MAX_HZ		48000000
+#define CONFIG_ENV_SPI_MODE		SPI_MODE_0
+#define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
+#define CONFIG_ENV_OFFSET		(512 * 1024)
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra2-common-post.h"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/ventana.h b/include/configs/ventana.h
index 3e55fe5d1a..5e4d53861c 100644
--- a/include/configs/ventana.h
+++ b/include/configs/ventana.h
@@ -28,12 +28,11 @@
 #include "tegra2-common.h"
 
 /* Enable fdt support for Ventana. Flash the image in u-boot-dtb.bin */
-#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-seaboard
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-ventana
 #define CONFIG_OF_CONTROL
 #define CONFIG_OF_SEPARATE
 
 /* High-level configuration options */
-#define TEGRA2_SYSMEM		"mem=384M@0M nvmem=128M@384M mem=512M@512M"
 #define V_PROMPT		"Tegra2 (Ventana) # "
 #define CONFIG_TEGRA2_BOARD_STRING	"NVIDIA Ventana"
 
@@ -43,14 +42,13 @@
 #define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_VENTANA
-#define CONFIG_SYS_BOARD_ODMDATA	0x300d8011 /* lp1, 1GB */
 
 #define CONFIG_BOARD_EARLY_INIT_F
 
 /* SD/MMC */
 #define CONFIG_MMC
 #define CONFIG_GENERIC_MMC
-#define CONFIG_TEGRA2_MMC
+#define CONFIG_TEGRA_MMC
 #define CONFIG_CMD_MMC
 
 #define CONFIG_DOS_PARTITION
@@ -58,6 +56,25 @@
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 
-/* Environment not stored */
-#define CONFIG_ENV_IS_NOWHERE
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((2 * 1024 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra2-common-post.h"
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/vl_ma2sc.h b/include/configs/vl_ma2sc.h
new file mode 100644
index 0000000000..24f89c98e4
--- /dev/null
+++ b/include/configs/vl_ma2sc.h
@@ -0,0 +1,463 @@
+/*
+ * (C) Copyright 2009-2012
+ * Jens Scharsig  <esw@bus-elekronik.de>
+ * BuS Elektronik GmbH & Co. KG
+ *
+ * Configuation settings for the VL_MA2SC board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*--------------------------------------------------------------------------*/
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
+#define CONFIG_ARM926EJS		/* This is an ARM926EJS Core	*/
+#define CONFIG_AT91FAMILY
+#define CONFIG_AT91SAM9263		/* It's an Atmel AT91SAM9263 SoC*/
+#define CONFIG_VL_MA2SC			/* on an VL_MA2SC Board	*/
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_MISC_INIT_R
+
+#include <asm/hardware.h>
+
+#define MACH_TYPE_VL_MA2SC		2412
+#define CONFIG_MACH_TYPE		MACH_TYPE_VL_MA2SC
+
+#define CONFIG_SYS_DCACHE_OFF
+
+#ifdef CONFIG_RAMLOAD
+#define CONFIG_SYS_TEXT_BASE		0x21000000
+#else
+#define CONFIG_SYS_TEXT_BASE		0x00000000
+#endif
+#define CONFIG_SYS_LOAD_ADDR		0x21000000  /* default load address */
+
+#define CONFIG_IDENT_STRING		" on MiS Activ 2"
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AT91_GPIO
+
+#if !defined(CONFIG_SYS_USE_NANDFLASH) && !defined(CONFIG_RAMLOAD)
+#define CONFIG_SYS_USE_NORFLASH
+#define CONFIG_SYS_USE_BOOT_NORFLASH
+#endif
+
+#define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_WATCHDOG
+
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE		ATMEL_BASE_DBGU
+#define CONFIG_USART_ID			ATMEL_ID_SYS
+
+/* LCD */
+#define CONFIG_LCD
+#define CONFIG_ATMEL_LCD
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SYS_BLACK_ON_WHITE
+#define LCD_BPP				LCD_COLOR8
+#define CONFIG_ATMEL_LCD_BGR555
+
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_BOOTDELAY		3
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_LOADS
+
+#define CONFIG_CMD_BMP
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MD5SUM
+#define CONFIG_CMD_SHA1SUM
+/*
+#define CONFIG_CMD_SPI
+*/
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_USB
+
+#define	CONFIG_SYS_LONGHELP
+#define CONFIG_MD5
+#define	CONFIG_SHA1
+
+/*----------------------------------------------------------------------------
+ * Hardware confuguration
+ *---------------------------------------------------------------------------*/
+
+/* USB */
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00a00000	/* UHP_BASE */
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9263"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
+#define CONFIG_USB_STORAGE
+#define CONFIG_AT91C_PQFP_UHPBUG
+
+/* I2C-Bus */
+
+#define CONFIG_SYS_I2C_SPEED			50000
+#define CONFIG_SYS_I2C_SLAVE			0		/* not used */
+
+#ifndef CONFIG_HARD_I2C
+#define CONFIG_SOFT_I2C
+
+/* Software  I2C driver configuration */
+
+#define I2C_DELAY	udelay(2500000/CONFIG_SYS_I2C_SPEED)
+
+#define AT91_PIN_SDA	(1<<4)		/* AT91C_PIO_PB4 */
+#define AT91_PIN_SCL	(1<<5)		/* AT91C_PIO_PB5 */
+
+#define I2C_INIT	i2c_init_board();
+#define I2C_ACTIVE	writel(AT91_PIN_SDA, &pio->piob.mddr);
+#define I2C_TRISTATE	writel(AT91_PIN_SDA, &pio->piob.mder);
+#define I2C_READ	((readl(&pio->piob.pdsr) & AT91_PIN_SDA) != 0)
+#define I2C_SDA(bit)						\
+	do {							\
+		if (bit)					\
+			writel(AT91_PIN_SDA, &pio->piob.sodr);	\
+		else						\
+			writel(AT91_PIN_SDA, &pio->piob.codr);	\
+	} while (0);
+#define I2C_SCL(bit)						\
+	do {							\
+		if (bit)					\
+			writel(AT91_PIN_SCL, &pio->piob.sodr);	\
+		else						\
+			writel(AT91_PIN_SCL, &pio->piob.codr);	\
+	} while (0);
+#endif
+
+/* I2C-RTC */
+
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_DS1338
+#define CONFIG_SYS_I2C_RTC_ADDR	0x68
+#endif
+
+/* EEPROM */
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
+#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
+
+/* define PDC[31:16] as DATA[31:16] */
+#define CONFIG_SYS_PIOD_PDR_VAL1	0xFFFF0000
+#define CONFIG_SYS_PIOD_PPUDR_VAL	0xFFFF0000
+
+/* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
+#define CONFIG_SYS_MATRIX_EBI0CSA_VAL					\
+	(AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |	\
+	 AT91_MATRIX_CSA_EBI_CS1A)
+
+/* user reset enable */
+#define CONFIG_SYS_RSTC_RMR_VAL			\
+		(AT91_RSTC_KEY |		\
+		AT91_RSTC_MR_URSTEN |		\
+		AT91_RSTC_MR_ERSTL(15))
+
+/* Disable Watchdog */
+#define CONFIG_SYS_WDTC_WDMR_VAL				\
+		(AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT |	\
+		 AT91_WDT_MR_WDV(0xFFF) |			\
+		 AT91_WDT_MR_WDDIS |				\
+		 AT91_WDT_MR_WDD(0xFFF))
+
+/* clocks */
+
+#define CONFIG_SYS_HZ			1000
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock */
+
+#define MHZ180
+#if defined(MHZ199)
+/* 199,8994 MHZ */
+#define MASTER_PLL_MUL		911
+#define MASTER_PLL_DIV		56
+#define MASTER_PLL_OUT		2
+#elif defined(MHZ180)
+/* 180 MHZ */
+#define MASTER_PLL_MUL		1875
+#define MASTER_PLL_DIV		128
+#define MASTER_PLL_OUT		2
+#elif defined(MHZTEST)
+/* Test MHZ */
+#define CONFIG_DISPLAY_CPUINFO
+#define MASTER_PLL_MUL		8
+#define MASTER_PLL_DIV		1
+#define MASTER_PLL_OUT		2
+#else
+/* 176.9472 MHZ */
+#define MASTER_PLL_MUL		72
+#define MASTER_PLL_DIV		5
+#define MASTER_PLL_OUT		2
+#endif
+
+#define CONFIG_SYS_MOR_VAL					\
+	(AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
+
+#define CONFIG_SYS_PLLAR_VAL					\
+	(AT91_PMC_PLLAR_29 |					\
+	AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |			\
+	AT91_PMC_PLLXR_PLLCOUNT(63) |				\
+	AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |		\
+	AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
+
+/* PCK/2 = MCK Master Clock from PLLA */
+#define	CONFIG_SYS_MCKR1_VAL		\
+	(AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |	\
+	 AT91_PMC_MCKR_MDIV_2)
+
+/* PCK/2 = MCK Master Clock from PLLA */
+#define	CONFIG_SYS_MCKR2_VAL		\
+	(AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |	\
+	AT91_PMC_MCKR_MDIV_2)
+
+/* SDRAM */
+#define CONFIG_NR_DRAM_BANKS		1
+#define CONFIG_SYS_SDRAM_BASE		0x20000000
+#define CONFIG_SYS_SDRAM_SIZE		0x04000000  /* 64 megs */
+#define CONFIG_SYS_INIT_SP_ADDR		0x00504000  /* use internal SRAM0 */
+
+#define CONFIG_SYS_SDRC_MR_VAL1		0
+#define CONFIG_SYS_SDRC_TR_VAL1		700
+#define CONFIG_SYS_SDRC_CR_VAL						\
+		(AT91_SDRAMC_NC_9 |					\
+		 AT91_SDRAMC_NR_13 |					\
+		 AT91_SDRAMC_NB_4 |					\
+		 AT91_SDRAMC_CAS_3 |					\
+		 AT91_SDRAMC_DBW_32 |					\
+		 (2 <<  8) |		/* Write Recovery Delay */	\
+		 (7 << 12) |		/* Row Cycle Delay */		\
+		 (2 << 16) |		/* Row Precharge Delay */	\
+		 (2 << 20) |		/* Row to Column Delay */	\
+		 (5 << 24) |		/* Active to Precharge Delay */	\
+		 (8 << 28))		/* Exit Self Refresh to Active Delay */
+
+#define CONFIG_SYS_SDRC_MDR_VAL		AT91_SDRAMC_MD_SDRAM
+#define CONFIG_SYS_SDRC_MR_VAL2		AT91_SDRAMC_MODE_PRECHARGE
+#define CONFIG_SYS_SDRAM_VAL1		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL3		AT91_SDRAMC_MODE_REFRESH
+#define CONFIG_SYS_SDRAM_VAL2		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL3		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL4		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL5		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL6		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL7		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL8		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL9		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL4		AT91_SDRAMC_MODE_LMR
+#define CONFIG_SYS_SDRAM_VAL10		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL5		AT91_SDRAMC_MODE_NORMAL
+#define CONFIG_SYS_SDRAM_VAL11		0		/* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_TR_VAL2		1200		/* SDRAM_TR */
+#define CONFIG_SYS_SDRAM_VAL12		0		/* SDRAM_BASE */
+
+/* NOR flash */
+
+#define CONFIG_FLASH_SHOW_PROGRESS	45
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define PHYS_FLASH_1			0x10000000
+#define CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
+#define CONFIG_SYS_MAX_FLASH_SECT	256
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR			(CONFIG_SYS_FLASH_BASE + 0x00060000)
+
+/* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
+#define CONFIG_SYS_SMC0_SETUP0_VAL				\
+	(AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |	\
+	 AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
+#define CONFIG_SYS_SMC0_PULSE0_VAL				\
+	(AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |	\
+	 AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
+#define CONFIG_SYS_SMC0_CYCLE0_VAL	\
+	(AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
+#define CONFIG_SYS_SMC0_MODE0_VAL				\
+	(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |		\
+	 AT91_SMC_MODE_DBW_16 |					\
+	 AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
+
+/* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_SYS_NAND_BASE		0x40000000
+#define CONFIG_SYS_NAND_DBW_8		1
+#define CONFIG_SYS_NAND_MASK_ALE	(1 << 21)	/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_CLE	(1 << 22)	/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_ENABLE_PIN	AT91_PIO_PORTD, 15
+#define CONFIG_SYS_NAND_READY_PIN	AT91_PIO_PORTB, 0
+#define CONFIG_SYS_64BIT_VSPRINTF	/* needed for nand_util.c */
+#endif
+
+/* Ethernet */
+#define CONFIG_MACB
+#define CONFIG_RMII
+#define CONFIG_NET_MULTI
+#define CONFIG_NET_RETRY_COUNT		5
+
+#define CONFIG_OVERWRITE_ETHADDR_ONCE
+
+#define CONFIG_SYS_LOAD_ADDR		0x21000000  /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		0x21e00000
+
+/* Address and size of Primary Environment Sector */
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SIZE			0x20000
+#else
+#define CONFIG_ENV_SIZE			0x2000
+#endif
+
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{312500, 230400, 115200, 19200, \
+						38400, 57600, 9600 }
+
+#define CONFIG_SYS_PROMPT	"U-Boot> "
+#define CONFIG_SYS_CBSIZE	512		/* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS	32		/* max number of command args */
+#define CONFIG_SYS_PBSIZE	\
+	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN		\
+	ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
+#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
+
+#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
+
+#ifndef CONFIG_RAMLOAD
+#define CONFIG_BOOTCOMMAND		"run nfsboot"
+#endif
+#define CONFIG_BOOT_RETRY_TIME		-1
+#define CONFIG_BOOT_RETRY_MIN		15
+
+#define CONFIG_NFSBOOTCOMMAND						\
+		"dhcp $(copy_addr) $(kernelname);"			\
+		"run bootargsdefaults;"					\
+		"set bootargs $(bootargs) boot=nfs "			\
+		";echo $(bootargs)"					\
+	";bootm"
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"ubootaddr=10000000\0"						\
+	"splashimage=10080000\0"					\
+	"kerneladdr=100A0000\0"						\
+	"kernelsize=00800000\0"						\
+	"minifsaddr=108A0000\0"						\
+	"minifssize=00060000\0"						\
+	"rootfsaddr=10900000\0"						\
+	"copy_addr=20200000\0"						\
+	"rootfssize=01700000\0"						\
+	"kernelname=uImage_vl_ma2sc\0"					\
+	"bootargsdefaults=set bootargs "				\
+		"console=ttyS0,115200 "					\
+		"video=atmel_lcdfb "					\
+		"mem=62M "						\
+		"panic=10 "						\
+		"boardrevison=\\\"${revision}\\\" "			\
+		"uboot=\\\"${ver}\\\" "					\
+		"\0"							\
+	"update_all=run update_kernel;run update_root;"			\
+		"run update_splash; run update_uboot\0"			\
+	"update_kernel=protect off $(kerneladdr) +$(kernelsize);"	\
+		"dhcp $(copy_addr) $(kernelname);"			\
+		"erase $(kerneladdr) +$(kernelsize);"			\
+		"cp.b $(fileaddr) $(kerneladdr) $(filesize);"		\
+		"protect on $(kerneladdr) +$(kernelsize)"		\
+		"\0"							\
+	"update_root=protect off $(rootfsaddr) +$(rootfssize);"		\
+		"dhcp $(copy_addr) vl_ma2sc.root;"			\
+		"erase $(rootfsaddr) +$(rootfssize);"			\
+		"cp.b $(fileaddr) $(rootfsaddr) $(filesize);"		\
+		"\0"							\
+	"update_splash=protect off $(splashimage) +20000;"		\
+		"dhcp $(copy_addr) splash_vl_ma2sc.bmp;"		\
+		"erase $(splashimage) +20000;"				\
+		"cp.b $(fileaddr) 10080000 $(filesize);"		\
+		"protect on $(splashimage) +20000\0"			\
+	"update_uboot=protect off 10000000 1005FFFF;"			\
+		"dhcp $(copy_addr) u-boot_vl_ma2sc;"			\
+		"erase 10000000 1005FFFF;"				\
+		"cp.b $(fileaddr) $(ubootaddr) $(filesize);"		\
+		"protect on 10000000 1005FFFF;reset\0"			\
+	"emergency=run bootargsdefaults;"				\
+		"set bootargs $(bootargs) root=initramfs boot=emergency " \
+		";bootm $(kerneladdr)\0"				\
+	"netemergency=run bootargsdefaults;"				\
+		"dhcp $(copy_addr) $(kernelname);"			\
+		"set bootargs $(bootargs) root=initramfs boot=emergency " \
+		";bootm $(copy_addr)\0"					\
+	"norboot=run bootargsdefaults;"					\
+		"set bootargs $(bootargs) root=initramfs boot=local quiet " \
+		";bootm $(kerneladdr)\0"				\
+	"nandboot=run bootargsdefaults;"				\
+		"set bootargs $(bootargs) root=initramfs boot=nand "	\
+		";bootm $(kerneladdr)\0"				\
+	"setnorboot=set bootcmd 'run norboot'; set bootdelay 1;save\0"	\
+	"clearenv=protect off 10060000 1007FFFF;"			\
+		"erase 10060000 1007FFFF;reset\0"			\
+	" "
+
+/*--------------------------------------------------------------------------*/
+
+#ifdef CONFIG_USE_IRQ
+#error CONFIG_USE_IRQ not supported
+#endif
+
+#endif
diff --git a/include/configs/whistler.h b/include/configs/whistler.h
new file mode 100644
index 0000000000..f2952d5f45
--- /dev/null
+++ b/include/configs/whistler.h
@@ -0,0 +1,94 @@
+/*
+ *  (C) Copyright 2010-2012
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+#include "tegra2-common.h"
+
+/* Enable fdt support for Whistler. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra2-whistler
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* High-level configuration options */
+#define V_PROMPT		"Tegra2 (Whistler) # "
+#define CONFIG_TEGRA2_BOARD_STRING	"NVIDIA Whistler"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA2_ENABLE_UARTA
+#define CONFIG_TEGRA2_UARTA_UAA_UAB
+#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE		MACH_TYPE_WHISTLER
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* I2C */
+#define CONFIG_TEGRA_I2C
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS		4
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_CMD_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+/*
+ * Environment in eMMC, at the end of 2nd "boot sector". Note: This assumes
+ * the user plugged the standard 8MB MoviNAND card into J29/HSMMC/POP. If
+ * they didn't, the boot sector layout may be different. However, use of that
+ * particular card is standard practice as far as I know.
+ */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET ((2 * 512 * 1024) - CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra2-common-post.h"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index a330bd01a4..8e6377019b 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -32,6 +32,7 @@
 #undef	CONFIG_BOARD_LATE_INIT
 #undef	CONFIG_USE_IRQ
 #undef	CONFIG_SKIP_LOWLEVEL_INIT
+#define	CONFIG_PREBOOT
 
 /*
  * Environment settings
diff --git a/include/linux/mtd/fsmc_nand.h b/include/linux/mtd/fsmc_nand.h
new file mode 100644
index 0000000000..3a61cea662
--- /dev/null
+++ b/include/linux/mtd/fsmc_nand.h
@@ -0,0 +1,101 @@
+/*
+ * (C) Copyright 2010
+ * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __FSMC_NAND_H__
+#define __FSMC_NAND_H__
+
+#include <linux/mtd/nand.h>
+
+struct fsmc_regs {
+	u32 ctrl;			/* 0x00 */
+	u8 reserved_1[0x40 - 0x04];
+	u32 pc;				/* 0x40 */
+	u32 sts;			/* 0x44 */
+	u32 comm;			/* 0x48 */
+	u32 attrib;			/* 0x4c */
+	u32 ioata;			/* 0x50 */
+	u32 ecc1;			/* 0x54 */
+	u32 ecc2;			/* 0x58 */
+	u32 ecc3;			/* 0x5c */
+	u8 reserved_2[0xfe0 - 0x60];
+	u32 peripid0;			/* 0xfe0 */
+	u32 peripid1;			/* 0xfe4 */
+	u32 peripid2;			/* 0xfe8 */
+	u32 peripid3;			/* 0xfec */
+	u32 pcellid0;			/* 0xff0 */
+	u32 pcellid1;			/* 0xff4 */
+	u32 pcellid2;			/* 0xff8 */
+	u32 pcellid3;			/* 0xffc */
+};
+
+/* ctrl register definitions */
+#define FSMC_WP			(1 << 7)
+
+/* pc register definitions */
+#define FSMC_RESET		(1 << 0)
+#define FSMC_WAITON		(1 << 1)
+#define FSMC_ENABLE		(1 << 2)
+#define FSMC_DEVTYPE_NAND	(1 << 3)
+#define FSMC_DEVWID_8		(0 << 4)
+#define FSMC_DEVWID_16		(1 << 4)
+#define FSMC_ECCEN		(1 << 6)
+#define FSMC_ECCPLEN_512	(0 << 7)
+#define FSMC_ECCPLEN_256	(1 << 7)
+#define FSMC_TCLR_1		(1 << 9)
+#define FSMC_TAR_1		(1 << 13)
+
+/* sts register definitions */
+#define FSMC_CODE_RDY		(1 << 15)
+
+/* comm register definitions */
+#define FSMC_TSET_0		(0 << 0)
+#define FSMC_TWAIT_6		(6 << 8)
+#define FSMC_THOLD_4		(4 << 16)
+#define FSMC_THIZ_1		(1 << 24)
+
+/* peripid2 register definitions */
+#define FSMC_REVISION_MSK	(0xf)
+#define FSMC_REVISION_SHFT	(0x4)
+
+#define FSMC_VER8		0x8
+
+/*
+ * There are 13 bytes of ecc for every 512 byte block and it has to be read
+ * consecutively and immediately after the 512 byte data block for hardware to
+ * generate the error bit offsets
+ * Managing the ecc bytes in the following way is easier. This way is similar to
+ * oobfree structure maintained already in u-boot nand driver
+ */
+#define FSMC_MAX_ECCPLACE_ENTRIES	32
+
+struct fsmc_nand_eccplace {
+	u32 offset;
+	u32 length;
+};
+
+struct fsmc_eccplace {
+	struct fsmc_nand_eccplace eccplace[FSMC_MAX_ECCPLACE_ENTRIES];
+};
+
+extern int fsmc_nand_init(struct nand_chip *nand);
+#endif
diff --git a/arch/arm/include/asm/arch-spear/spr_smi.h b/include/linux/mtd/st_smi.h
index 06df74557f..04f81ea5b0 100644
--- a/arch/arm/include/asm/arch-spear/spr_smi.h
+++ b/include/linux/mtd/st_smi.h
@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef SPR_SMI_H
-#define SPR_SMI_H
+#ifndef ST_SMI_H
+#define ST_SMI_H
 
 /* 0xF800.0000 . 0xFBFF.FFFF	64MB	SMI (Serial Flash Mem) */
 /* 0xFC00.0000 . 0xFC1F.FFFF	2MB	SMI (Serial Flash Reg.) */
@@ -109,7 +109,9 @@ struct flash_dev {
 };
 
 #define SFLASH_PAGE_SIZE	0x100	/* flash page size */
-#define XFER_FINISH_TOUT	2	/* xfer finish timeout */
-#define WMODE_TOUT		2	/* write enable timeout */
+#define XFER_FINISH_TOUT	15	/* xfer finish timeout(in ms) */
+#define WMODE_TOUT		15	/* write enable timeout(in ms) */
+
+extern void smi_init(void);
 
 #endif
diff --git a/include/net.h b/include/net.h
index a092f291bb..6d2d6cd849 100644
--- a/include/net.h
+++ b/include/net.h
@@ -122,6 +122,23 @@ extern int eth_setenv_enetaddr(char *name, const uchar *enetaddr);
 extern int eth_getenv_enetaddr_by_index(const char *base_name, int index,
 					uchar *enetaddr);
 
+#ifdef CONFIG_RANDOM_MACADDR
+/*
+ * The u-boot policy does not allow hardcoded ethernet addresses. Under the
+ * following circumstances a random generated address is allowed:
+ *  - in emergency cases, where you need a working network connection to set
+ *    the ethernet address.
+ *    Eg. you want a rescue boot and don't have a serial port to access the
+ *    CLI to set environment variables.
+ *
+ * In these cases, we generate a random locally administered ethernet address.
+ *
+ * Args:
+ *  enetaddr - returns 6 byte hardware address
+ */
+extern void eth_random_enetaddr(uchar *enetaddr);
+#endif
+
 extern int usb_eth_initialize(bd_t *bi);
 extern int eth_init(bd_t *bis);			/* Initialize the device */
 extern int eth_send(void *packet, int length);	   /* Send a packet */
diff --git a/include/netdev.h b/include/netdev.h
index 4724717d99..d1aaf0cd2d 100644
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -52,7 +52,7 @@ int calxedaxgmac_initialize(u32 id, ulong base_addr);
 int cs8900_initialize(u8 dev_num, int base_addr);
 int davinci_emac_initialize(void);
 int dc21x4x_initialize(bd_t *bis);
-int designware_initialize(u32 id, ulong base_addr, u32 phy_addr);
+int designware_initialize(u32 id, ulong base_addr, u32 phy_addr, u32 interface);
 int dm9000_initialize(bd_t *bis);
 int dnet_eth_initialize(int id, void *regs, unsigned int phy_addr);
 int e1000_initialize(bd_t *bis);
diff --git a/lib/Makefile b/lib/Makefile
index 1e8478f031..c60c380361 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -37,7 +37,6 @@ COBJS-$(CONFIG_BZIP2) += bzlib_huffman.o
 COBJS-$(CONFIG_USB_TTY) += circbuf.o
 COBJS-y += crc7.o
 COBJS-y += crc16.o
-COBJS-y += crc32.o
 COBJS-y += display_options.o
 COBJS-y += errno.o
 COBJS-$(CONFIG_OF_CONTROL) += fdtdec.o
@@ -60,14 +59,18 @@ endif
 ifdef CONFIG_SPL_BUILD
 COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
 endif
+COBJS-y += crc32.o
 COBJS-y += ctype.o
 COBJS-y += div64.o
 COBJS-y += string.o
 COBJS-y += time.o
 COBJS-$(CONFIG_BOOTP_PXE) += uuid.o
 COBJS-y += vsprintf.o
+COBJS-$(CONFIG_RANDOM_MACADDR) += rand.o
+COBJS-$(CONFIG_BOOTP_RANDOM_DELAY) += rand.o
+COBJS-$(CONFIG_CMD_LINK_LOCAL) += rand.o
 
-COBJS	:= $(COBJS-y)
+COBJS	:= $(sort $(COBJS-y))
 SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
diff --git a/lib/rand.c b/lib/rand.c
new file mode 100644
index 0000000000..c9764f5c1a
--- /dev/null
+++ b/lib/rand.c
@@ -0,0 +1,48 @@
+/*
+ * Simple xorshift PRNG
+ *   see http://www.jstatsoft.org/v08/i14/paper
+ *
+ * Copyright (c) 2012 Michael Walle
+ * Michael Walle <michael@walle.cc>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+static unsigned int y = 1U;
+
+unsigned int rand_r(unsigned int *seedp)
+{
+	*seedp ^= (*seedp << 13);
+	*seedp ^= (*seedp >> 17);
+	*seedp ^= (*seedp << 5);
+
+	return *seedp;
+}
+
+unsigned int rand(void)
+{
+	return rand_r(&y);
+}
+
+void srand(unsigned int seed)
+{
+	y = seed;
+}
diff --git a/net/Makefile b/net/Makefile
index 526468718a..e7764ce932 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -34,8 +34,6 @@ COBJS-$(CONFIG_CMD_DNS)  += dns.o
 COBJS-$(CONFIG_CMD_NET)  += eth.o
 COBJS-$(CONFIG_CMD_LINK_LOCAL) += link_local.o
 COBJS-$(CONFIG_CMD_NET)  += net.o
-COBJS-$(CONFIG_BOOTP_RANDOM_DELAY) += net_rand.o
-COBJS-$(CONFIG_CMD_LINK_LOCAL) += net_rand.o
 COBJS-$(CONFIG_CMD_NFS)  += nfs.o
 COBJS-$(CONFIG_CMD_PING) += ping.o
 COBJS-$(CONFIG_CMD_RARP) += rarp.o
diff --git a/net/eth.c b/net/eth.c
index d9a643073d..d526264fa6 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -70,6 +70,28 @@ static int eth_mac_skip(int index)
 	return ((skip_state = getenv(enetvar)) != NULL);
 }
 
+#ifdef CONFIG_RANDOM_MACADDR
+void eth_random_enetaddr(uchar *enetaddr)
+{
+	uint32_t rval;
+
+	srand(get_timer(0));
+
+	rval = rand();
+	enetaddr[0] = rval & 0xff;
+	enetaddr[1] = (rval >> 8) & 0xff;
+	enetaddr[2] = (rval >> 16) & 0xff;
+
+	rval = rand();
+	enetaddr[3] = rval & 0xff;
+	enetaddr[4] = (rval >> 8) & 0xff;
+	enetaddr[5] = (rval >> 16) & 0xff;
+
+	/* make sure it's local and unicast */
+	enetaddr[0] = (enetaddr[0] | 0x02) & ~0x01;
+}
+#endif
+
 /*
  * CPU and board-specific Ethernet initializations.  Aliased function
  * signals caller to move on
diff --git a/net/link_local.c b/net/link_local.c
index 336286395b..582d0115b7 100644
--- a/net/link_local.c
+++ b/net/link_local.c
@@ -56,6 +56,7 @@ static unsigned conflicts;
 static unsigned nprobes;
 static unsigned nclaims;
 static int ready;
+static unsigned int seed;
 
 static void link_local_timeout(void);
 
@@ -68,7 +69,7 @@ static IPaddr_t pick(void)
 	unsigned tmp;
 
 	do {
-		tmp = rand() & IN_CLASSB_HOST;
+		tmp = rand_r(&seed) & IN_CLASSB_HOST;
 	} while (tmp > (IN_CLASSB_HOST - 0x0200));
 	return (IPaddr_t) htonl((LINKLOCAL_ADDR + 0x0100) + tmp);
 }
@@ -78,7 +79,7 @@ static IPaddr_t pick(void)
  */
 static inline unsigned random_delay_ms(unsigned secs)
 {
-	return rand() % (secs * 1000);
+	return rand_r(&seed) % (secs * 1000);
 }
 
 static void configure_wait(void)
@@ -109,7 +110,7 @@ void link_local_start(void)
 	}
 	NetOurSubnetMask = IN_CLASSB_NET;
 
-	srand_mac();
+	seed = seed_mac();
 	if (ip == 0)
 		ip = pick();
 
diff --git a/net/net_rand.c b/net/net_rand.c
deleted file mode 100644
index 5387abadcf..0000000000
--- a/net/net_rand.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *	Based on LiMon - BOOTP.
- *
- *	Copyright 1994, 1995, 2000 Neil Russell.
- *	(See License)
- *	Copyright 2000 Roland Borde
- *	Copyright 2000 Paolo Scaffardi
- *	Copyright 2000-2004 Wolfgang Denk, wd@denx.de
- */
-
-#include <common.h>
-#include <net.h>
-#include "net_rand.h"
-
-static ulong seed1, seed2;
-
-void srand_mac(void)
-{
-	ulong tst1, tst2, m_mask;
-	ulong m_value = 0;
-	int reg;
-	unsigned char bi_enetaddr[6];
-
-	/* get our mac */
-	eth_getenv_enetaddr("ethaddr", bi_enetaddr);
-
-	debug("BootpRequest => Our Mac: ");
-	for (reg = 0; reg < 6; reg++)
-		debug("%x%c", bi_enetaddr[reg], reg == 5 ? '\n' : ':');
-
-	/* Mac-Manipulation 2 get seed1 */
-	tst1 = 0;
-	tst2 = 0;
-	for (reg = 2; reg < 6; reg++) {
-		tst1 = tst1 << 8;
-		tst1 = tst1 | bi_enetaddr[reg];
-	}
-	for (reg = 0; reg < 2; reg++) {
-		tst2 = tst2 | bi_enetaddr[reg];
-		tst2 = tst2 << 8;
-	}
-
-	seed1 = tst1^tst2;
-
-	/* Mirror seed1*/
-	m_mask = 0x1;
-	for (reg = 1; reg <= 32; reg++) {
-		m_value |= (m_mask & seed1);
-		seed1 = seed1 >> 1;
-		m_value = m_value << 1;
-	}
-	seed1 = m_value;
-	seed2 = 0xb78d0945;
-}
-
-unsigned long rand(void)
-{
-	ulong sum;
-
-	/* Random Number Generator */
-	sum = seed1 + seed2;
-	if (sum < seed1 || sum < seed2)
-		sum++;
-	seed2 = seed1;
-	seed1 = sum;
-
-	return sum;
-}
diff --git a/net/net_rand.h b/net/net_rand.h
index c98db64280..ba9d0642cf 100644
--- a/net/net_rand.h
+++ b/net/net_rand.h
@@ -9,18 +9,35 @@
 #ifndef __NET_RAND_H__
 #define __NET_RAND_H__
 
-#define RAND_MAX 0xffffffff
+#include <common.h>
 
 /*
- * Seed the random number generator using the eth0 MAC address
+ * Return a seed for the PRNG derived from the eth0 MAC address.
  */
-void srand_mac(void);
+static inline unsigned int seed_mac(void)
+{
+	unsigned char enetaddr[6];
+	unsigned int seed;
+
+	/* get our mac */
+	eth_getenv_enetaddr("ethaddr", enetaddr);
+
+	seed = enetaddr[5];
+	seed ^= enetaddr[4] << 8;
+	seed ^= enetaddr[3] << 16;
+	seed ^= enetaddr[2] << 24;
+	seed ^= enetaddr[1];
+	seed ^= enetaddr[0] << 8;
+
+	return seed;
+}
 
 /*
- * Get a random number (after seeding with MAC address)
- *
- * @return random number
+ * Seed the random number generator using the eth0 MAC address.
  */
-unsigned long rand(void);
+static inline void srand_mac(void)
+{
+	srand(seed_mac());
+}
 
 #endif /* __NET_RAND_H__ */
diff --git a/tools/Makefile b/tools/Makefile
index 8993fdd7b2..8097d9583b 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -72,6 +72,7 @@ BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
 BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
+BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
 
 # Source files which exist outside the tools directory
 EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
@@ -101,6 +102,7 @@ OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
 NOPED_OBJ_FILES-y += os_support.o
 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
 NOPED_OBJ_FILES-y += ublimage.o
+OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
 
 # Don't build by default
 #ifeq ($(ARCH),ppc)
@@ -234,6 +236,10 @@ $(obj)ncb$(SFX):	$(obj)ncb.o
 $(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
 	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
 
+$(obj)kwboot$(SFX): $(obj)kwboot.o
+	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+	$(HOSTSTRIP) $@
+
 # Some of the tool objects need to be accessed from outside the tools directory
 $(obj)%.o: $(SRCTREE)/common/%.c
 	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
diff --git a/tools/kwboot.c b/tools/kwboot.c
new file mode 100644
index 0000000000..e773f01df3
--- /dev/null
+++ b/tools/kwboot.c
@@ -0,0 +1,742 @@
+/*
+ * Boot a Marvell Kirkwood SoC, with Xmodem over UART0.
+ *
+ * (c) 2012 Daniel Stodden <daniel.stodden@gmail.com>
+ *
+ * References: marvell.com, "88F6180, 88F6190, 88F6192, and 88F6281
+ *   Integrated Controller: Functional Specifications" December 2,
+ *   2008. Chapter 24.2 "BootROM Firmware".
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <libgen.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <termios.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+
+#include "kwbimage.h"
+
+#ifdef __GNUC__
+#define PACKED __attribute((packed))
+#else
+#define PACKED
+#endif
+
+/*
+ * Marvell BootROM UART Sensing
+ */
+
+static unsigned char kwboot_msg_boot[] = {
+	0xBB, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77
+};
+
+#define KWBOOT_MSG_REQ_DELAY	10 /* ms */
+#define KWBOOT_MSG_RSP_TIMEO	50 /* ms */
+
+/*
+ * Xmodem Transfers
+ */
+
+#define SOH	1	/* sender start of block header */
+#define EOT	4	/* sender end of block transfer */
+#define ACK	6	/* target block ack */
+#define NAK	21	/* target block negative ack */
+#define CAN	24	/* target/sender transfer cancellation */
+
+struct kwboot_block {
+	uint8_t soh;
+	uint8_t pnum;
+	uint8_t _pnum;
+	uint8_t data[128];
+	uint8_t csum;
+} PACKED;
+
+#define KWBOOT_BLK_RSP_TIMEO 1000 /* ms */
+
+static int kwboot_verbose;
+
+static void
+kwboot_printv(const char *fmt, ...)
+{
+	va_list ap;
+
+	if (kwboot_verbose) {
+		va_start(ap, fmt);
+		vprintf(fmt, ap);
+		va_end(ap);
+		fflush(stdout);
+	}
+}
+
+static void
+__spinner(void)
+{
+	const char seq[] = { '-', '\\', '|', '/' };
+	const int div = 8;
+	static int state, bs;
+
+	if (state % div == 0) {
+		fputc(bs, stdout);
+		fputc(seq[state / div % sizeof(seq)], stdout);
+		fflush(stdout);
+	}
+
+	bs = '\b';
+	state++;
+}
+
+static void
+kwboot_spinner(void)
+{
+	if (kwboot_verbose)
+		__spinner();
+}
+
+static void
+__progress(int pct, char c)
+{
+	const int width = 70;
+	static const char *nl = "";
+	static int pos;
+
+	if (pos % width == 0)
+		printf("%s%3d %% [", nl, pct);
+
+	fputc(c, stdout);
+
+	nl = "]\n";
+	pos++;
+
+	if (pct == 100) {
+		while (pos++ < width)
+			fputc(' ', stdout);
+		fputs(nl, stdout);
+	}
+
+	fflush(stdout);
+
+}
+
+static void
+kwboot_progress(int _pct, char c)
+{
+	static int pct;
+
+	if (_pct != -1)
+		pct = _pct;
+
+	if (kwboot_verbose)
+		__progress(pct, c);
+}
+
+static int
+kwboot_tty_recv(int fd, void *buf, size_t len, int timeo)
+{
+	int rc, nfds;
+	fd_set rfds;
+	struct timeval tv;
+	ssize_t n;
+
+	rc = -1;
+
+	FD_ZERO(&rfds);
+	FD_SET(fd, &rfds);
+
+	tv.tv_sec = 0;
+	tv.tv_usec = timeo * 1000;
+	if (tv.tv_usec > 1000000) {
+		tv.tv_sec += tv.tv_usec / 1000000;
+		tv.tv_usec %= 1000000;
+	}
+
+	do {
+		nfds = select(fd + 1, &rfds, NULL, NULL, &tv);
+		if (nfds < 0)
+			goto out;
+		if (!nfds) {
+			errno = ETIMEDOUT;
+			goto out;
+		}
+
+		n = read(fd, buf, len);
+		if (n < 0)
+			goto out;
+
+		buf = (char *)buf + n;
+		len -= n;
+	} while (len > 0);
+
+	rc = 0;
+out:
+	return rc;
+}
+
+static int
+kwboot_tty_send(int fd, const void *buf, size_t len)
+{
+	int rc;
+	ssize_t n;
+
+	rc = -1;
+
+	do {
+		n = write(fd, buf, len);
+		if (n < 0)
+			goto out;
+
+		buf = (char *)buf + n;
+		len -= n;
+	} while (len > 0);
+
+	rc = tcdrain(fd);
+out:
+	return rc;
+}
+
+static int
+kwboot_tty_send_char(int fd, unsigned char c)
+{
+	return kwboot_tty_send(fd, &c, 1);
+}
+
+static speed_t
+kwboot_tty_speed(int baudrate)
+{
+	switch (baudrate) {
+	case 115200:
+		return B115200;
+	case 57600:
+		return B57600;
+	case 38400:
+		return B38400;
+	case 19200:
+		return B19200;
+	case 9600:
+		return B9600;
+	}
+
+	return -1;
+}
+
+static int
+kwboot_open_tty(const char *path, speed_t speed)
+{
+	int rc, fd;
+	struct termios tio;
+
+	rc = -1;
+
+	fd = open(path, O_RDWR|O_NOCTTY|O_NDELAY);
+	if (fd < 0)
+		goto out;
+
+	memset(&tio, 0, sizeof(tio));
+
+	tio.c_iflag = 0;
+	tio.c_cflag = CREAD|CLOCAL|CS8;
+
+	tio.c_cc[VMIN] = 1;
+	tio.c_cc[VTIME] = 10;
+
+	cfsetospeed(&tio, speed);
+	cfsetispeed(&tio, speed);
+
+	rc = tcsetattr(fd, TCSANOW, &tio);
+	if (rc)
+		goto out;
+
+	rc = fd;
+out:
+	if (rc < 0) {
+		if (fd >= 0)
+			close(fd);
+	}
+
+	return rc;
+}
+
+static int
+kwboot_bootmsg(int tty, void *msg)
+{
+	int rc;
+	char c;
+
+	kwboot_printv("Sending boot message. Please reboot the target...");
+
+	do {
+		rc = tcflush(tty, TCIOFLUSH);
+		if (rc)
+			break;
+
+		rc = kwboot_tty_send(tty, msg, 8);
+		if (rc) {
+			usleep(KWBOOT_MSG_REQ_DELAY * 1000);
+			continue;
+		}
+
+		rc = kwboot_tty_recv(tty, &c, 1, KWBOOT_MSG_RSP_TIMEO);
+
+		kwboot_spinner();
+
+	} while (rc || c != NAK);
+
+	kwboot_printv("\n");
+
+	return rc;
+}
+
+static int
+kwboot_xm_makeblock(struct kwboot_block *block, const void *data,
+		    size_t size, int pnum)
+{
+	const size_t blksz = sizeof(block->data);
+	size_t n;
+	int i;
+
+	block->pnum = pnum;
+	block->_pnum = ~block->pnum;
+
+	n = size < blksz ? size : blksz;
+	memcpy(&block->data[0], data, n);
+	memset(&block->data[n], 0, blksz - n);
+
+	block->csum = 0;
+	for (i = 0; i < n; i++)
+		block->csum += block->data[i];
+
+	return n;
+}
+
+static int
+kwboot_xm_sendblock(int fd, struct kwboot_block *block)
+{
+	int rc, retries;
+	char c;
+
+	retries = 16;
+	do {
+		rc = kwboot_tty_send(fd, block, sizeof(*block));
+		if (rc)
+			break;
+
+		rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
+		if (rc)
+			break;
+
+		if (c != ACK)
+			kwboot_progress(-1, '+');
+
+	} while (c == NAK && retries-- > 0);
+
+	rc = -1;
+
+	switch (c) {
+	case ACK:
+		rc = 0;
+		break;
+	case NAK:
+		errno = EBADMSG;
+		break;
+	case CAN:
+		errno = ECANCELED;
+		break;
+	default:
+		errno = EPROTO;
+		break;
+	}
+
+	return rc;
+}
+
+static int
+kwboot_xmodem(int tty, const void *_data, size_t size)
+{
+	const uint8_t *data = _data;
+	int rc, pnum, N, err;
+
+	pnum = 1;
+	N = 0;
+
+	kwboot_printv("Sending boot image...\n");
+
+	do {
+		struct kwboot_block block;
+		int n;
+
+		n = kwboot_xm_makeblock(&block,
+					data + N, size - N,
+					pnum++);
+		if (n < 0)
+			goto can;
+
+		if (!n)
+			break;
+
+		rc = kwboot_xm_sendblock(tty, &block);
+		if (rc)
+			goto out;
+
+		N += n;
+		kwboot_progress(N * 100 / size, '.');
+	} while (1);
+
+	rc = kwboot_tty_send_char(tty, EOT);
+
+out:
+	return rc;
+
+can:
+	err = errno;
+	kwboot_tty_send_char(tty, CAN);
+	errno = err;
+	goto out;
+}
+
+static int
+kwboot_term_pipe(int in, int out, char *quit, int *s)
+{
+	ssize_t nin, nout;
+	char _buf[128], *buf = _buf;
+
+	nin = read(in, buf, sizeof(buf));
+	if (nin < 0)
+		return -1;
+
+	if (quit) {
+		int i;
+
+		for (i = 0; i < nin; i++) {
+			if (*buf == quit[*s]) {
+				(*s)++;
+				if (!quit[*s])
+					return 0;
+				buf++;
+				nin--;
+			} else
+				while (*s > 0) {
+					nout = write(out, quit, *s);
+					if (nout <= 0)
+						return -1;
+					(*s) -= nout;
+				}
+		}
+	}
+
+	while (nin > 0) {
+		nout = write(out, buf, nin);
+		if (nout <= 0)
+			return -1;
+		nin -= nout;
+	}
+
+	return 0;
+}
+
+static int
+kwboot_terminal(int tty)
+{
+	int rc, in, s;
+	char *quit = "\34c";
+	struct termios otio, tio;
+
+	rc = -1;
+
+	in = STDIN_FILENO;
+	if (isatty(in)) {
+		rc = tcgetattr(in, &otio);
+		if (!rc) {
+			tio = otio;
+			cfmakeraw(&tio);
+			rc = tcsetattr(in, TCSANOW, &tio);
+		}
+		if (rc) {
+			perror("tcsetattr");
+			goto out;
+		}
+
+		kwboot_printv("[Type Ctrl-%c + %c to quit]\r\n",
+			      quit[0]|0100, quit[1]);
+	} else
+		in = -1;
+
+	rc = 0;
+	s = 0;
+
+	do {
+		fd_set rfds;
+		int nfds = 0;
+
+		FD_SET(tty, &rfds);
+		nfds = nfds < tty ? tty : nfds;
+
+		if (in >= 0) {
+			FD_SET(in, &rfds);
+			nfds = nfds < in ? in : nfds;
+		}
+
+		nfds = select(nfds + 1, &rfds, NULL, NULL, NULL);
+		if (nfds < 0)
+			break;
+
+		if (FD_ISSET(tty, &rfds)) {
+			rc = kwboot_term_pipe(tty, STDOUT_FILENO, NULL, NULL);
+			if (rc)
+				break;
+		}
+
+		if (FD_ISSET(in, &rfds)) {
+			rc = kwboot_term_pipe(in, tty, quit, &s);
+			if (rc)
+				break;
+		}
+	} while (quit[s] != 0);
+
+	tcsetattr(in, TCSANOW, &otio);
+out:
+	return rc;
+}
+
+static void *
+kwboot_mmap_image(const char *path, size_t *size, int prot)
+{
+	int rc, fd, flags;
+	struct stat st;
+	void *img;
+
+	rc = -1;
+	fd = -1;
+	img = NULL;
+
+	fd = open(path, O_RDONLY);
+	if (fd < 0)
+		goto out;
+
+	rc = fstat(fd, &st);
+	if (rc)
+		goto out;
+
+	flags = (prot & PROT_WRITE) ? MAP_PRIVATE : MAP_SHARED;
+
+	img = mmap(NULL, st.st_size, prot, flags, fd, 0);
+	if (img == MAP_FAILED) {
+		img = NULL;
+		goto out;
+	}
+
+	rc = 0;
+	*size = st.st_size;
+out:
+	if (rc && img) {
+		munmap(img, st.st_size);
+		img = NULL;
+	}
+	if (fd >= 0)
+		close(fd);
+
+	return img;
+}
+
+static uint8_t
+kwboot_img_csum8(void *_data, size_t size)
+{
+	uint8_t *data = _data, csum;
+
+	for (csum = 0; size-- > 0; data++)
+		csum += *data;
+
+	return csum;
+}
+
+static int
+kwboot_img_patch_hdr(void *img, size_t size)
+{
+	int rc;
+	bhr_t *hdr;
+	uint8_t csum;
+	const size_t hdrsz = sizeof(*hdr);
+
+	rc = -1;
+	hdr = img;
+
+	if (size < hdrsz) {
+		errno = EINVAL;
+		goto out;
+	}
+
+	csum = kwboot_img_csum8(hdr, hdrsz) - hdr->checkSum;
+	if (csum != hdr->checkSum) {
+		errno = EINVAL;
+		goto out;
+	}
+
+	if (hdr->blockid == IBR_HDR_UART_ID) {
+		rc = 0;
+		goto out;
+	}
+
+	hdr->blockid = IBR_HDR_UART_ID;
+
+	hdr->nandeccmode = IBR_HDR_ECC_DISABLED;
+	hdr->nandpagesize = 0;
+
+	hdr->srcaddr = hdr->ext
+		? sizeof(struct kwb_header)
+		: sizeof(*hdr);
+
+	hdr->checkSum = kwboot_img_csum8(hdr, hdrsz) - csum;
+
+	rc = 0;
+out:
+	return rc;
+}
+
+static void
+kwboot_usage(FILE *stream, char *progname)
+{
+	fprintf(stream,
+		"Usage: %s -b <image> [ -p ] [ -t ] "
+		"[-B <baud> ] <TTY>\n", progname);
+	fprintf(stream, "\n");
+	fprintf(stream, "  -b <image>: boot <image>\n");
+	fprintf(stream, "  -p: patch <image> to type 0x69 (uart boot)\n");
+	fprintf(stream, "\n");
+	fprintf(stream, "  -t: mini terminal\n");
+	fprintf(stream, "\n");
+	fprintf(stream, "  -B <baud>: set baud rate\n");
+	fprintf(stream, "\n");
+}
+
+int
+main(int argc, char **argv)
+{
+	const char *ttypath, *imgpath;
+	int rv, rc, tty, term, prot, patch;
+	void *bootmsg;
+	void *img;
+	size_t size;
+	speed_t speed;
+
+	rv = 1;
+	tty = -1;
+	bootmsg = NULL;
+	imgpath = NULL;
+	img = NULL;
+	term = 0;
+	patch = 0;
+	size = 0;
+	speed = B115200;
+
+	kwboot_verbose = isatty(STDOUT_FILENO);
+
+	do {
+		int c = getopt(argc, argv, "hb:ptB:");
+		if (c < 0)
+			break;
+
+		switch (c) {
+		case 'b':
+			bootmsg = kwboot_msg_boot;
+			imgpath = optarg;
+			break;
+
+		case 'p':
+			patch = 1;
+			break;
+
+		case 't':
+			term = 1;
+			break;
+
+		case 'B':
+			speed = kwboot_tty_speed(atoi(optarg));
+			if (speed == -1)
+				goto usage;
+			break;
+
+		case 'h':
+			rv = 0;
+		default:
+			goto usage;
+		}
+	} while (1);
+
+	if (!bootmsg && !term)
+		goto usage;
+
+	if (patch && !imgpath)
+		goto usage;
+
+	if (argc - optind < 1)
+		goto usage;
+
+	ttypath = argv[optind++];
+
+	tty = kwboot_open_tty(ttypath, speed);
+	if (tty < 0) {
+		perror(ttypath);
+		goto out;
+	}
+
+	if (imgpath) {
+		prot = PROT_READ | (patch ? PROT_WRITE : 0);
+
+		img = kwboot_mmap_image(imgpath, &size, prot);
+		if (!img) {
+			perror(imgpath);
+			goto out;
+		}
+	}
+
+	if (patch) {
+		rc = kwboot_img_patch_hdr(img, size);
+		if (rc) {
+			fprintf(stderr, "%s: Invalid image.\n", imgpath);
+			goto out;
+		}
+	}
+
+	if (bootmsg) {
+		rc = kwboot_bootmsg(tty, bootmsg);
+		if (rc) {
+			perror("bootmsg");
+			goto out;
+		}
+	}
+
+	if (img) {
+		rc = kwboot_xmodem(tty, img, size);
+		if (rc) {
+			perror("xmodem");
+			goto out;
+		}
+	}
+
+	if (term) {
+		rc = kwboot_terminal(tty);
+		if (rc && !(errno == EINTR)) {
+			perror("terminal");
+			goto out;
+		}
+	}
+
+	rv = 0;
+out:
+	if (tty >= 0)
+		close(tty);
+
+	if (img)
+		munmap(img, size);
+
+	return rv;
+
+usage:
+	kwboot_usage(rv ? stderr : stdout, basename(argv[0]));
+	goto out;
+}
author	Wolfgang Denk <wd@denx.de>	2012-07-08 19:26:33 +0200
committer	Wolfgang Denk <wd@denx.de>	2012-07-08 19:26:33 +0200
commit	50cd93b25033764dcda9bb47aa68be778f94d36e (patch)
tree	b8606a377b805952d533300dfa1e98e42951678e
parent	8246ff864de38935ff34108856a37a2caf6cbefc (diff)
parent	d702b0811df53a1fc2d8049e35431e4591d093c6 (diff)