SPL: ARM: spear: Add SPL support for SPEAr600 platform

This patch adds SPL support for SPEAr600. Currently only SNOR
(Serial NOR) flash support is included. Other boot devices
(NAND, MMC, USB ...) may be added with later patches.

Tested on the STM SPEAr600 evaluation and x600 SPEAr600 boards.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Amit Virdi <amit.virdi@st.com>
Cc: Vipin Kumar <vipin.kumar@st.com>

10 files changed, 1480 insertions, 7 deletions

diff --git a/arch/arm/cpu/arm926ejs/spear/Makefile b/arch/arm/cpu/arm926ejs/spear/Makefile
index 46923a42fb..d06f03d080 100644
--- a/arch/arm/cpu/arm926ejs/spear/Makefile
+++ b/arch/arm/cpu/arm926ejs/spear/Makefile
@@ -25,17 +25,27 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(SOC).o
 
-COBJS	:= cpu.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/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*) }
+}