Merge branch 'josh/sama5ek/v2012.10-rc1' into josh/sama5ek/v2012.10

Conflicts:
	drivers/mtd/spi/atmel.c

14 files changed, 1397 insertions, 3 deletions

diff --git a/arch/arm/cpu/armv7/at91/Makefile b/arch/arm/cpu/armv7/at91/Makefile
new file mode 100644
index 0000000000..5ad88b395e
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2000-2008
+# Wolfgang Denk, DENX Software Engineering, wd@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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).o
+
+COBJS-$(CONFIG_AT91SAMA5)	+= at91sama5_devices.o
+COBJS-y += clock.o
+COBJS-y += cpu.o
+COBJS-y	+= reset.o
+COBJS-y	+= timer.o
+
+ifndef CONFIG_SKIP_LOWLEVEL_INIT
+SOBJS-y	:= lowlevel_init.o
+endif
+
+SRCS    := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS    := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
+
+all:	$(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/arch/arm/cpu/armv7/at91/at91sama5_devices.c b/arch/arm/cpu/armv7/at91/at91sama5_devices.c
new file mode 100644
index 0000000000..167b9f5bb3
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/at91sama5_devices.c
@@ -0,0 +1,278 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian@popies.net>
+ * Lead Tech Design <www.leadtechdesign.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/at91sama5.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+#include <asm/io.h>
+
+/*
+ * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
+ * peripheral pins. Good to have if hardware is soldered optionally
+ * or in case of SPI no slave is selected. Avoid lines to float
+ * needlessly. Use a short local PUP define.
+ *
+ * Due to errata "TXD floats when CTS is inactive" pullups are always
+ * on for TXD pins.
+ */
+#ifdef CONFIG_AT91_GPIO_PULLUP
+# define PUP CONFIG_AT91_GPIO_PULLUP
+#else
+# define PUP 0
+#endif
+
+#define CIDR	0x40
+#define EXID	0x44
+
+unsigned int get_chip_id(void)
+{
+	return readl(ATMEL_BASE_DBGU + CIDR);
+}
+
+unsigned int get_extension_chip_id(void)
+{
+	return readl(ATMEL_BASE_DBGU + EXID);
+}
+
+unsigned int has_emac()
+{
+	return cpu_is_at91sama5d31() || cpu_is_at91sama5d35();
+}
+
+unsigned int has_gmac()
+{
+	return !cpu_is_at91sama5d31();
+}
+
+unsigned int has_lcdc()
+{
+	return !cpu_is_at91sama5d35();
+}
+
+char *get_cpu_name()
+{
+	unsigned int extension_id = get_extension_chip_id();
+
+	if (cpu_is_at91sama5())
+		switch (extension_id) {
+		case ARCH_EXID_AT91SAMA5D31:
+			return CONFIG_SYS_AT91_D31_CPU_NAME;
+		case ARCH_EXID_AT91SAMA5D33:
+			return CONFIG_SYS_AT91_D33_CPU_NAME;
+		case ARCH_EXID_AT91SAMA5D34:
+			return CONFIG_SYS_AT91_D34_CPU_NAME;
+		case ARCH_EXID_AT91SAMA5D35:
+			return CONFIG_SYS_AT91_D35_CPU_NAME;
+		default:
+			return CONFIG_SYS_AT91_UNKNOWN_CPU;
+		}
+	else
+		return CONFIG_SYS_AT91_UNKNOWN_CPU;
+}
+
+void at91_serial0_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTD, 18, 1);	/* TXD0 */
+	at91_set_a_periph(AT91_PIO_PORTD, 17, PUP);	/* RXD0 */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_USART0);
+}
+
+void at91_serial1_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTB, 28, 0);		/* TXD1 */
+	at91_set_a_periph(AT91_PIO_PORTB, 29, PUP);		/* RXD1 */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_USART1);
+}
+
+void at91_serial2_hw_init(void)
+{
+	at91_set_b_periph(AT91_PIO_PORTE, 26, 1);		/* TXD2 */
+	at91_set_b_periph(AT91_PIO_PORTE, 25, PUP);		/* RXD2 */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_USART2);
+}
+
+void at91_seriald_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTB, 30, 0);	/* DRXD */
+	at91_set_a_periph(AT91_PIO_PORTB, 31, 1);	/* DTXD */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_SYS);
+}
+
+#if defined(CONFIG_ATMEL_SPI)
+void at91_spi0_hw_init(unsigned long cs_mask)
+{
+	at91_set_a_periph(AT91_PIO_PORTD, 10, 0);       /* SPI0_MISO */
+	at91_set_a_periph(AT91_PIO_PORTD, 11, 0);       /* SPI0_MOSI */
+	at91_set_a_periph(AT91_PIO_PORTD, 12, 0);       /* SPI0_SPCK */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_SPI0);
+
+	if (cs_mask & (1 << 0))
+		at91_set_a_periph(AT91_PIO_PORTD, 13, 0);
+	if (cs_mask & (1 << 1))
+		at91_set_b_periph(AT91_PIO_PORTD, 14, 0);
+	if (cs_mask & (1 << 2))
+	        at91_set_b_periph(AT91_PIO_PORTD, 15, 0);
+	if (cs_mask & (1 << 3))
+		at91_set_b_periph(AT91_PIO_PORTD, 16, 0);
+	if (cs_mask & (1 << 4))
+		at91_set_pio_output(AT91_PIO_PORTD, 13, 0);
+	if (cs_mask & (1 << 5))
+		at91_set_pio_output(AT91_PIO_PORTD, 14, 0);
+	if (cs_mask & (1 << 6))
+		at91_set_pio_output(AT91_PIO_PORTD, 15, 0);
+	if (cs_mask & (1 << 7))
+		at91_set_pio_output(AT91_PIO_PORTD, 16, 0);
+}
+#endif
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+void at91_mci_hw_init(void)
+{
+	at91_set_pio_output(AT91_PIO_PORTB, 10, 0);	/* MCI0 Power */
+
+	at91_set_a_periph(AT91_PIO_PORTD, 0, 0);	/* MCI0 CMD */
+	at91_set_a_periph(AT91_PIO_PORTD, 1, 0);	/* MCI0 DA0 */
+	at91_set_a_periph(AT91_PIO_PORTD, 2, 0);	/* MCI0 DA1 */
+	at91_set_a_periph(AT91_PIO_PORTD, 3, 0);        /* MCI0 DA2 */
+	at91_set_a_periph(AT91_PIO_PORTD, 4, 0);        /* MCI0 DA3 */
+#ifdef CONFIG_ATMEL_MCI_8BIT
+	at91_set_a_periph(AT91_PIO_PORTD, 5, 0);        /* MCI0 DA4 */
+	at91_set_a_periph(AT91_PIO_PORTD, 6, 0);        /* MCI0 DA5 */
+	at91_set_a_periph(AT91_PIO_PORTD, 7, 0);        /* MCI0 DA6 */
+	at91_set_a_periph(AT91_PIO_PORTD, 8, 0);        /* MCI0 DA7 */
+#endif
+	at91_set_a_periph(AT91_PIO_PORTD, 9, 0);        /* MCI0 CLK */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_MCI0);
+
+	/* Pin muxing for MCI1 */
+	at91_set_pio_output(AT91_PIO_PORTB, 12, 0);	/* MCI1 Power */
+
+	at91_set_a_periph(AT91_PIO_PORTB, 19, 0);	/* MCI1 CMD */
+	at91_set_a_periph(AT91_PIO_PORTB, 20, 0);	/* MCI1 DA0 */
+	at91_set_a_periph(AT91_PIO_PORTB, 21, 0);	/* MCI1 DA1 */
+	at91_set_a_periph(AT91_PIO_PORTB, 22, 0);	/* MCI1 DA2 */
+	at91_set_a_periph(AT91_PIO_PORTB, 23, 0);	/* MCI1 DA3 */
+	at91_set_a_periph(AT91_PIO_PORTB, 24, 0);	/* MCI1 CLK */
+}
+#endif
+
+#ifdef CONFIG_MACB
+void at91_macb_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTC, 7, 0);	/* ETXCK_EREFCK */
+	at91_set_a_periph(AT91_PIO_PORTC, 5, 0);	/* ERXDV */
+	at91_set_a_periph(AT91_PIO_PORTC, 2, 0);	/* ERX0 */
+	at91_set_a_periph(AT91_PIO_PORTC, 3, 0);	/* ERX1 */
+	at91_set_a_periph(AT91_PIO_PORTC, 6, 0);	/* ERXER */
+	at91_set_a_periph(AT91_PIO_PORTC, 4, 0);	/* ETXEN */
+	at91_set_a_periph(AT91_PIO_PORTC, 0, 0);	/* ETX0 */
+	at91_set_a_periph(AT91_PIO_PORTC, 1, 0);	/* ETX1 */
+	at91_set_a_periph(AT91_PIO_PORTC, 9, 0);	/* EMDIO */
+	at91_set_a_periph(AT91_PIO_PORTC, 8, 0);	/* EMDC */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_EMAC);
+}
+#endif
+
+#ifdef CONFIG_GMACB
+void at91_gmacb_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTB, 0, 0);	/* GTX0 */
+	at91_set_a_periph(AT91_PIO_PORTB, 1, 0);	/* GTX1 */
+	at91_set_a_periph(AT91_PIO_PORTB, 2, 0);	/* GTX2 */
+	at91_set_a_periph(AT91_PIO_PORTB, 3, 0);	/* GTX3 */
+	at91_set_a_periph(AT91_PIO_PORTB, 4, 0);	/* GRX0 */
+	at91_set_a_periph(AT91_PIO_PORTB, 5, 0);	/* GRX1 */
+	at91_set_a_periph(AT91_PIO_PORTB, 6, 0);	/* GRX2 */
+	at91_set_a_periph(AT91_PIO_PORTB, 7, 0);	/* GRX3 */
+	at91_set_a_periph(AT91_PIO_PORTB, 8, 0);	/* GTXCK */
+	at91_set_a_periph(AT91_PIO_PORTB, 9, 0);	/* GTXEN */
+
+	at91_set_a_periph(AT91_PIO_PORTB, 11, 0);	/* GRXCK */
+	at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* GRXER */
+
+	at91_set_a_periph(AT91_PIO_PORTB, 16, 0);	/* GMDC */
+	at91_set_a_periph(AT91_PIO_PORTB, 17, 0);	/* GMDIO */
+	at91_set_a_periph(AT91_PIO_PORTB, 18, 0);	/* G125CK */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_GMAC);
+}
+#endif
+
+#ifdef CONFIG_LCD
+void at91_lcd_hw_init(void)
+{
+	at91_set_a_periph(AT91_PIO_PORTA, 24, 0);	/* LCDPWM */
+	at91_set_a_periph(AT91_PIO_PORTA, 25, 0);	/* LCDDISP */
+	at91_set_a_periph(AT91_PIO_PORTA, 26, 0);	/* LCDVSYNC */
+	at91_set_a_periph(AT91_PIO_PORTA, 27, 0);	/* LCDHSYNC */
+	at91_set_a_periph(AT91_PIO_PORTA, 28, 0);	/* LCDDOTCK */
+	at91_set_a_periph(AT91_PIO_PORTA, 29, 0);	/* LCDDEN */
+
+	at91_set_a_periph(AT91_PIO_PORTA,  0, 0);	/* LCDD0 */
+	at91_set_a_periph(AT91_PIO_PORTA,  1, 0);	/* LCDD1 */
+	at91_set_a_periph(AT91_PIO_PORTA,  2, 0);	/* LCDD2 */
+	at91_set_a_periph(AT91_PIO_PORTA,  3, 0);	/* LCDD3 */
+	at91_set_a_periph(AT91_PIO_PORTA,  4, 0);	/* LCDD4 */
+	at91_set_a_periph(AT91_PIO_PORTA,  5, 0);	/* LCDD5 */
+	at91_set_a_periph(AT91_PIO_PORTA,  6, 0);	/* LCDD6 */
+	at91_set_a_periph(AT91_PIO_PORTA,  7, 0);	/* LCDD7 */
+	at91_set_a_periph(AT91_PIO_PORTA,  8, 0);	/* LCDD8 */
+	at91_set_a_periph(AT91_PIO_PORTA,  9, 0);	/* LCDD9 */
+	at91_set_a_periph(AT91_PIO_PORTA, 10, 0);	/* LCDD10 */
+	at91_set_a_periph(AT91_PIO_PORTA, 11, 0);	/* LCDD11 */
+	at91_set_a_periph(AT91_PIO_PORTA, 12, 0);	/* LCDD12 */
+	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* LCDD13 */
+	at91_set_a_periph(AT91_PIO_PORTA, 14, 0);	/* LCDD14 */
+	at91_set_a_periph(AT91_PIO_PORTA, 15, 0);	/* LCDD15 */
+	at91_set_c_periph(AT91_PIO_PORTC, 14, 0);	/* LCDD16 */
+	at91_set_c_periph(AT91_PIO_PORTC, 13, 0);	/* LCDD17 */
+	at91_set_c_periph(AT91_PIO_PORTC, 12, 0);	/* LCDD18 */
+	at91_set_c_periph(AT91_PIO_PORTC, 11, 0);	/* LCDD19 */
+	at91_set_c_periph(AT91_PIO_PORTC, 10, 0);	/* LCDD20 */
+	at91_set_c_periph(AT91_PIO_PORTC, 15, 0);	/* LCDD21 */
+	at91_set_c_periph(AT91_PIO_PORTE, 27, 0);	/* LCDD22 */
+	at91_set_c_periph(AT91_PIO_PORTE, 28, 0);	/* LCDD23 */
+
+	/* Enable clock */
+	at91_periph_clk_enable(ATMEL_ID_LCDC);
+}
+#endif
diff --git a/arch/arm/cpu/armv7/at91/clock.c b/arch/arm/cpu/armv7/at91/clock.c
new file mode 100644
index 0000000000..dad7357f4e
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/clock.c
@@ -0,0 +1,116 @@
+/*
+ * [origin: Linux kernel linux/arch/arm/mach-at91/clock.c]
+ *
+ * Copyright (C) 2005 David Brownell
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * 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.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/clk.h>
+
+#if !defined(CONFIG_AT91FAMILY)
+# error You need to define CONFIG_AT91FAMILY in your board config!
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static unsigned long at91_css_to_rate(unsigned long css)
+{
+	switch (css) {
+	case AT91_PMC_MCKR_CSS_SLOW:
+		return CONFIG_SYS_AT91_SLOW_CLOCK;
+	case AT91_PMC_MCKR_CSS_MAIN:
+		return gd->main_clk_rate_hz;
+	case AT91_PMC_MCKR_CSS_PLLA:
+		return gd->plla_rate_hz;
+	case AT91_PMC_MCKR_CSS_PLLB:
+		return gd->pllb_rate_hz;
+	}
+
+	return 0;
+}
+
+static u32 at91_pll_rate(u32 freq, u32 reg)
+{
+	unsigned mul, div;
+
+	div = reg & 0xff;
+	mul = (reg >> 18) & 0x7ff;
+	if (div && mul) {
+		freq /= div;
+		freq *= mul + 1;
+	} else
+		freq = 0;
+
+	return freq;
+}
+
+int at91_clock_init(unsigned long main_clock)
+{
+	unsigned freq, mckr;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
+	unsigned tmp;
+	/*
+	 * When the bootloader initialized the main oscillator correctly,
+	 * there's no problem using the cycle counter.  But if it didn't,
+	 * or when using oscillator bypass mode, we must be told the speed
+	 * of the main clock.
+	 */
+	if (!main_clock) {
+		do {
+			tmp = readl(&pmc->mcfr);
+		} while (!(tmp & AT91_PMC_MCFR_MAINRDY));
+		tmp &= AT91_PMC_MCFR_MAINF_MASK;
+		main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16);
+	}
+#endif
+	gd->main_clk_rate_hz = main_clock;
+
+	/* report if PLLA is more than mildly overclocked */
+	gd->plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar));
+
+	/*
+	 * MCK and CPU derive from one of those primary clocks.
+	 * For now, assume this parentage won't change.
+	 */
+	mckr = readl(&pmc->mckr);
+
+	/* plla divisor by 2 */
+	gd->plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12));
+
+	gd->mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK);
+	freq = gd->mck_rate_hz;
+
+	freq /= (1 << ((mckr & (AT91_PMC_MCKR_PRES_MASK << 2)) >> 4));	/* prescale */
+
+	gd->mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ==
+		(AT91_PMC_MCKR_MDIV_2 | AT91_PMC_MCKR_MDIV_4)
+		? freq / 3
+		: freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8));
+
+	gd->cpu_clk_rate_hz = freq;
+
+	return 0;
+}
+
+void at91_periph_clk_enable(int id)
+{
+	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+	/* do we need sanity check for id ? */
+
+	if (id > 31)
+		writel(1 << (id - 32), &pmc->pcer1);
+	else
+		writel(1 << id, &pmc->pcer);
+}
diff --git a/arch/arm/cpu/armv7/at91/cpu.c b/arch/arm/cpu/armv7/at91/cpu.c
new file mode 100644
index 0000000000..98102576f2
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/cpu.c
@@ -0,0 +1,99 @@
+/*
+ * (C) Copyright 2010
+ * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
+ * (C) Copyright 2009
+ * Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.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/at91_pmc.h>
+#include <asm/arch/at91_pit.h>
+#include <asm/arch/at91_gpbr.h>
+#include <asm/arch/clk.h>
+
+#ifndef CONFIG_SYS_AT91_MAIN_CLOCK
+#define CONFIG_SYS_AT91_MAIN_CLOCK 0
+#endif
+
+int arch_cpu_init(void)
+{
+	return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
+}
+
+void arch_preboot_os(void)
+{
+	ulong cpiv;
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
+
+	cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
+
+	/*
+	 * Disable PITC
+	 * Add 0x1000 to current counter to stop it faster
+	 * without waiting for wrapping back to 0
+	 */
+	writel(cpiv + 0x1000, &pit->mr);
+}
+
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo(void)
+{
+	char buf[32];
+
+	printf("CPU: %s\n", get_cpu_name());
+	printf("Crystal frequency: %8s MHz\n",
+					strmhz(buf, get_main_clk_rate()));
+	printf("CPU clock        : %8s MHz\n",
+					strmhz(buf, get_cpu_clk_rate()));
+	printf("Master clock     : %8s MHz\n",
+					strmhz(buf, get_mck_clk_rate()));
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_BOOTCOUNT_LIMIT
+/*
+ * We combine the BOOTCOUNT_MAGIC and bootcount in one 32-bit register.
+ * This is done so we need to use only one of the four GPBR registers.
+ */
+void bootcount_store (ulong a)
+{
+	at91_gpbr_t *gpbr = (at91_gpbr_t *) ATMEL_BASE_GPBR;
+
+	writel((BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff),
+		&gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
+}
+
+ulong bootcount_load (void)
+{
+	at91_gpbr_t *gpbr = (at91_gpbr_t *) ATMEL_BASE_GPBR;
+
+	ulong val = readl(&gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
+	if ((val & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
+		return 0;
+	else
+		return val & 0x0000ffff;
+}
+
+#endif /* CONFIG_BOOTCOUNT_LIMIT */
diff --git a/arch/arm/cpu/armv7/at91/lowlevel_init.S b/arch/arm/cpu/armv7/at91/lowlevel_init.S
new file mode 100644
index 0000000000..d102195273
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/lowlevel_init.S
@@ -0,0 +1,274 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *		       Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Copyright (C) 2008 Ronetix Ilko Iliev (www.ronetix.at)
+ * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.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>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_wdt.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/at91_matrix.h>
+#include <asm/arch/at91sam9_sdramc.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/at91_rstc.h>
+#ifdef CONFIG_ATMEL_LEGACY
+#include <asm/arch/at91sam9_matrix.h>
+#endif
+#ifndef CONFIG_SYS_MATRIX_EBICSA_VAL
+#define CONFIG_SYS_MATRIX_EBICSA_VAL CONFIG_SYS_MATRIX_EBI0CSA_VAL
+#endif
+
+_TEXT_BASE:
+	.word	CONFIG_SYS_TEXT_BASE
+
+.globl lowlevel_init
+.type lowlevel_init,function
+lowlevel_init:
+
+	mov	r5, pc		/* r5 = POS1 + 4 current */
+POS1:
+	ldr	r0, =POS1	/* r0 = POS1 compile */
+	ldr	r2, _TEXT_BASE
+	sub	r0, r0, r2	/* r0 = POS1-_TEXT_BASE (POS1 relative) */
+	sub	r5, r5, r0	/* r0 = CONFIG_SYS_TEXT_BASE-1 */
+	sub	r5, r5, #4	/* r1 = text base - current */
+
+	/* memory control configuration 1 */
+	ldr	r0, =SMRDATA
+	ldr	r2, =SMRDATA1
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	sub	r2, r2, r1
+	add	r0, r0, r5
+	add	r2, r2, r5
+0:
+	/* the address */
+	ldr	r1, [r0], #4
+	/* the value */
+	ldr	r3, [r0], #4
+	str	r3, [r1]
+	cmp	r2, r0
+	bne	0b
+
+/* ----------------------------------------------------------------------------
+ * PMC Init Step 1.
+ * ----------------------------------------------------------------------------
+ * - Check if the PLL is already initialized
+ * ----------------------------------------------------------------------------
+ */
+	ldr	r1, =(AT91_ASM_PMC_MCKR)
+	ldr	r0, [r1]
+	and	r0, r0, #3
+	cmp	r0, #0
+	bne	PLL_setup_end
+
+/* ---------------------------------------------------------------------------
+ * - Enable the Main Oscillator
+ * ---------------------------------------------------------------------------
+ */
+	ldr	r1, =(AT91_ASM_PMC_MOR)
+	ldr	r2, =(AT91_ASM_PMC_SR)
+	/* Main oscillator Enable register PMC_MOR: */
+	ldr	r0, =CONFIG_SYS_MOR_VAL
+	str	r0, [r1]
+
+	/* Reading the PMC Status to detect when the Main Oscillator is enabled */
+	mov	r4, #AT91_PMC_IXR_MOSCS
+MOSCS_Loop:
+	ldr	r3, [r2]
+	and	r3, r4, r3
+	cmp	r3, #AT91_PMC_IXR_MOSCS
+	bne	MOSCS_Loop
+
+/* ----------------------------------------------------------------------------
+ * PMC Init Step 2.
+ * ----------------------------------------------------------------------------
+ * Setup PLLA
+ * ----------------------------------------------------------------------------
+ */
+	ldr	r1, =(AT91_ASM_PMC_PLLAR)
+	ldr	r0, =CONFIG_SYS_PLLAR_VAL
+	str	r0, [r1]
+
+	/* Reading the PMC Status register to detect when the PLLA is locked */
+	mov	r4, #AT91_PMC_IXR_LOCKA
+MOSCS_Loop1:
+	ldr	r3, [r2]
+	and	r3, r4, r3
+	cmp	r3, #AT91_PMC_IXR_LOCKA
+	bne	MOSCS_Loop1
+
+/* ----------------------------------------------------------------------------
+ * PMC Init Step 3.
+ * ----------------------------------------------------------------------------
+ * - Switch on the Main Oscillator
+ * ----------------------------------------------------------------------------
+ */
+	ldr	r1, =(AT91_ASM_PMC_MCKR)
+
+	/* -Master Clock Controller register PMC_MCKR */
+	ldr	r0, =CONFIG_SYS_MCKR1_VAL
+	str	r0, [r1]
+
+	/* Reading the PMC Status to detect when the Master clock is ready */
+	mov	r4, #AT91_PMC_IXR_MCKRDY
+MCKRDY_Loop:
+	ldr	r3, [r2]
+	and	r3, r4, r3
+	cmp	r3, #AT91_PMC_IXR_MCKRDY
+	bne	MCKRDY_Loop
+
+	ldr	r0, =CONFIG_SYS_MCKR2_VAL
+	str	r0, [r1]
+
+	/* Reading the PMC Status to detect when the Master clock is ready */
+	mov	r4, #AT91_PMC_IXR_MCKRDY
+MCKRDY_Loop1:
+	ldr	r3, [r2]
+	and	r3, r4, r3
+	cmp	r3, #AT91_PMC_IXR_MCKRDY
+	bne	MCKRDY_Loop1
+PLL_setup_end:
+
+/* ----------------------------------------------------------------------------
+ * - memory control configuration 2
+ * ----------------------------------------------------------------------------
+ */
+	ldr	r0, =(AT91_ASM_SDRAMC_TR)
+	ldr	r1, [r0]
+	cmp	r1, #0
+	bne	SDRAM_setup_end
+
+	ldr	r0, =SMRDATA1
+	ldr	r2, =SMRDATA2
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	sub	r2, r2, r1
+	add	r0, r0, r5
+	add	r2, r2, r5
+2:
+	/* the address */
+	ldr	r1, [r0], #4
+	/* the value */
+	ldr	r3, [r0], #4
+	str	r3, [r1]
+	cmp	r2, r0
+	bne	2b
+
+SDRAM_setup_end:
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+
+SMRDATA:
+	.word AT91_ASM_WDT_MR
+	.word CONFIG_SYS_WDTC_WDMR_VAL
+	/* configure PIOx as EBI0 D[16-31] */
+#if defined(CONFIG_AT91SAM9263)
+	.word AT91_ASM_PIOD_PDR
+	.word CONFIG_SYS_PIOD_PDR_VAL1
+	.word AT91_ASM_PIOD_PUDR
+	.word CONFIG_SYS_PIOD_PPUDR_VAL
+	.word AT91_ASM_PIOD_ASR
+	.word CONFIG_SYS_PIOD_PPUDR_VAL
+#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) \
+	|| defined(CONFIG_AT91SAM9G20)
+	.word AT91_ASM_PIOC_PDR
+	.word CONFIG_SYS_PIOC_PDR_VAL1
+	.word AT91_ASM_PIOC_PUDR
+	.word CONFIG_SYS_PIOC_PPUDR_VAL
+#endif
+	.word AT91_ASM_MATRIX_CSA0
+	.word CONFIG_SYS_MATRIX_EBICSA_VAL
+
+	/* flash */
+	.word AT91_ASM_SMC_MODE0
+	.word CONFIG_SYS_SMC0_MODE0_VAL
+
+	.word AT91_ASM_SMC_CYCLE0
+	.word CONFIG_SYS_SMC0_CYCLE0_VAL
+
+	.word AT91_ASM_SMC_PULSE0
+	.word CONFIG_SYS_SMC0_PULSE0_VAL
+
+	.word AT91_ASM_SMC_SETUP0
+	.word CONFIG_SYS_SMC0_SETUP0_VAL
+
+SMRDATA1:
+	.word AT91_ASM_SDRAMC_MR
+	.word CONFIG_SYS_SDRC_MR_VAL1
+	.word AT91_ASM_SDRAMC_TR
+	.word CONFIG_SYS_SDRC_TR_VAL1
+	.word AT91_ASM_SDRAMC_CR
+	.word CONFIG_SYS_SDRC_CR_VAL
+	.word AT91_ASM_SDRAMC_MDR
+	.word CONFIG_SYS_SDRC_MDR_VAL
+	.word AT91_ASM_SDRAMC_MR
+	.word CONFIG_SYS_SDRC_MR_VAL2
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL1
+	.word AT91_ASM_SDRAMC_MR
+	.word CONFIG_SYS_SDRC_MR_VAL3
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL2
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL3
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL4
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL5
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL6
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL7
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL8
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL9
+	.word AT91_ASM_SDRAMC_MR
+	.word CONFIG_SYS_SDRC_MR_VAL4
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL10
+	.word AT91_ASM_SDRAMC_MR
+	.word CONFIG_SYS_SDRC_MR_VAL5
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL11
+	.word AT91_ASM_SDRAMC_TR
+	.word CONFIG_SYS_SDRC_TR_VAL2
+	.word CONFIG_SYS_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_VAL12
+	/* User reset enable*/
+	.word AT91_ASM_RSTC_MR
+	.word CONFIG_SYS_RSTC_RMR_VAL
+#ifdef CONFIG_SYS_MATRIX_MCFG_REMAP
+	/* MATRIX_MCFG - REMAP all masters */
+	.word AT91_ASM_MATRIX_MCFG
+	.word 0x1FF
+#endif
+SMRDATA2:
+	.word 0
diff --git a/arch/arm/cpu/armv7/at91/reset.c b/arch/arm/cpu/armv7/at91/reset.c
new file mode 100644
index 0000000000..f6a7cb7a86
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/reset.c
@@ -0,0 +1,45 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian@popies.net>
+ * Lead Tech Design <www.leadtechdesign.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/at91_rstc.h>
+
+/* Reset the cpu by telling the reset controller to do so */
+void reset_cpu(ulong ignored)
+{
+	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
+
+	writel(AT91_RSTC_KEY
+		| AT91_RSTC_CR_PROCRST	/* Processor Reset */
+		| AT91_RSTC_CR_PERRST	/* Peripheral Reset */
+#ifdef CONFIG_AT91RESET_EXTRST
+		| AT91_RSTC_CR_EXTRST	/* External Reset (assert nRST pin) */
+#endif
+		, &rstc->cr);
+	/* never reached */
+	while (1)
+		;
+}
diff --git a/arch/arm/cpu/armv7/at91/timer.c b/arch/arm/cpu/armv7/at91/timer.c
new file mode 100644
index 0000000000..f70ce83f08
--- /dev/null
+++ b/arch/arm/cpu/armv7/at91/timer.c
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian@popies.net>
+ * Lead Tech Design <www.leadtechdesign.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/at91_pit.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/clk.h>
+#include <div64.h>
+
+#if !defined(CONFIG_AT91FAMILY)
+# error You need to define CONFIG_AT91FAMILY in your board config!
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * We're using the AT91CAP9/SAM9 PITC in 32 bit mode, by
+ * setting the 20 bit counter period to its maximum (0xfffff).
+ * (See the relevant data sheets to understand that this really works)
+ *
+ * We do also mimic the typical powerpc way of incrementing
+ * two 32 bit registers called tbl and tbu.
+ *
+ * Those registers increment at 1/16 the main clock rate.
+ */
+
+#define TIMER_LOAD_VAL	0xfffff
+
+static inline unsigned long long tick_to_time(unsigned long long tick)
+{
+	tick *= CONFIG_SYS_HZ;
+	do_div(tick, gd->timer_rate_hz);
+
+	return tick;
+}
+
+static inline unsigned long long usec_to_tick(unsigned long long usec)
+{
+	usec *= gd->timer_rate_hz;
+	do_div(usec, 1000000);
+
+	return usec;
+}
+
+/*
+ * Use the PITC in full 32 bit incrementing mode
+ */
+int timer_init(void)
+{
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
+
+	/* Enable PITC Clock */
+	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
+
+	/* Enable PITC */
+	writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr);
+
+	gd->timer_rate_hz = gd->mck_rate_hz / 16;
+	gd->tbu = gd->tbl = 0;
+
+	return 0;
+}
+
+/*
+ * Get the current 64 bit timer tick count
+ */
+unsigned long long get_ticks(void)
+{
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
+
+	ulong now = readl(&pit->piir);
+
+	/* increment tbu if tbl has rolled over */
+	if (now < gd->tbl)
+		gd->tbu++;
+	gd->tbl = now;
+	return (((unsigned long long)gd->tbu) << 32) | gd->tbl;
+}
+
+void __udelay(unsigned long usec)
+{
+	unsigned long long start;
+	ulong tmo;
+
+	start = get_ticks();		/* get current timestamp */
+	tmo = usec_to_tick(usec);	/* convert usecs to ticks */
+	while ((get_ticks() - start) < tmo)
+		;			/* loop till time has passed */
+}
+
+/*
+ * get_timer(base) can be used to check for timeouts or
+ * to measure elasped time relative to an event:
+ *
+ * ulong start_time = get_timer(0) sets start_time to the current
+ * time value.
+ * get_timer(start_time) returns the time elapsed since then.
+ *
+ * The time is used in CONFIG_SYS_HZ units!
+ */
+ulong get_timer(ulong base)
+{
+	return tick_to_time(get_ticks()) - base;
+}
+
+/*
+ * Return the number of timer ticks per second.
+ */
+ulong get_tbclk(void)
+{
+	return gd->timer_rate_hz;
+}
diff --git a/arch/arm/include/asm/arch-at91/at91_pio.h b/arch/arm/include/asm/arch-at91/at91_pio.h
index 0483c9820e..3252516200 100644
--- a/arch/arm/include/asm/arch-at91/at91_pio.h
+++ b/arch/arm/include/asm/arch-at91/at91_pio.h
@@ -180,11 +180,36 @@ int at91_get_pio_value(unsigned port, unsigned pin);
 #define PIO_PUER	0x64	/* Pull-up Enable Register */
 #define PIO_PUSR	0x68	/* Pull-up Status Register */
 #define PIO_ASR		0x70	/* Peripheral A Select Register */
+#define PIO_ABCDSR1	0x70	/* Peripheral ABCD Select Register 1 */
 #define PIO_BSR		0x74	/* Peripheral B Select Register */
+#define PIO_ABCDSR2	0x74	/* Peripheral ABCD Select Register 2 */
 #define PIO_ABSR	0x78	/* AB Status Register */
+#define PIO_IFSCDR	0x80	/* Input Filter Slow Clock Disable Register */
+#define PIO_IFSCER	0x84	/* Input Filter Slow Clock Enable Register */
+#define PIO_IFSCSR	0x88	/* Input Filter Slow Clock Status Register */
+#define PIO_SCDR	0x8c	/* Slow Clock Divider Debouncing Register */
+#define		PIO_SCDR_DIV	(0x3fff <<  0)	/* Slow Clock Divider Mask */
+#define PIO_PPDDR	0x90	/* Pad Pull-down Disable Register */
+#define PIO_PPDER	0x94	/* Pad Pull-down Enable Register */
+#define PIO_PPDSR	0x98	/* Pad Pull-down Status Register */
 #define PIO_OWER	0xa0	/* Output Write Enable Register */
 #define PIO_OWDR	0xa4	/* Output Write Disable Register */
 #define PIO_OWSR	0xa8	/* Output Write Status Register */
+#define PIO_AIMER	0xb0	/* Additional Interrupt Modes Enable Register */
+#define PIO_AIMDR	0xb4	/* Additional Interrupt Modes Disable Register */
+#define PIO_AIMMR	0xb8	/* Additional Interrupt Modes Mask Register */
+#define PIO_ESR		0xc0	/* Edge Select Register */
+#define PIO_LSR		0xc4	/* Level Select Register */
+#define PIO_ELSR	0xc8	/* Edge/Level Status Register */
+#define PIO_FELLSR	0xd0	/* Falling Edge/Low Level Select Register */
+#define PIO_REHLSR	0xd4	/* Rising Edge/ High Level Select Register */
+#define PIO_FRLHSR	0xd8	/* Fall/Rise - Low/High Status Register */
+#define PIO_SCHMITT	0x100	/* Schmitt Trigger Register */
+
+#define ABCDSR_PERIPH_A	0x0
+#define ABCDSR_PERIPH_B	0x1
+#define ABCDSR_PERIPH_C	0x2
+#define ABCDSR_PERIPH_D	0x3
 #endif
 
 #endif
diff --git a/arch/arm/include/asm/arch-at91/at91_pmc.h b/arch/arm/include/asm/arch-at91/at91_pmc.h
index 086cb9b34e..ca529778b7 100644
--- a/arch/arm/include/asm/arch-at91/at91_pmc.h
+++ b/arch/arm/include/asm/arch-at91/at91_pmc.h
@@ -43,19 +43,29 @@ typedef struct at91_pmc {
 	u32	mckr;		/* 0x30 Master Clock Register */
 	u32	reserved1;
 	u32	usb;		/* 0x38 USB Clock Register */
-	u32	reserved2;
+	u32	smd;		/* 0x3C Soft Modem Clock Register */
 	u32	pck[4];		/* 0x40 Programmable Clock Register 0 - 3 */
 	u32	reserved3[4];
 	u32	ier;		/* 0x60 Interrupt Enable Register */
 	u32	idr;		/* 0x64 Interrupt Disable Register */
 	u32	sr;		/* 0x68 Status Register */
 	u32	imr;		/* 0x6C Interrupt Mask Register */
-	u32	reserved4[4];
+	u32	fsmr;		/* 0x70 Fast Startup Mode Register */
+	u32	fspr;		/* 0x74 Fast Startup Polarity Register */
+	u32	focr;		/* 0x78 Fault Output Clear Register */
+	u32	reserved4;
 	u32	pllicpr;	/* 0x80 Change Pump Current Register (SAM9) */
 	u32	reserved5[21];
 	u32	wpmr;		/* 0xE4 Write Protect Mode Register (CAP0) */
 	u32	wpsr;		/* 0xE8 Write Protect Status Register (CAP0) */
-	u32	reserved8[5];
+	u32	reserved6[4];
+	u32	ver;		/* 0xFC Version register */
+	u32	reserved[3];
+	u32	pcer1;		/* 0x100 Periperial Clock Enable Register 1 */
+	u32	pcdr1;		/* 0x104 Periperial Clock Disable Register 1 */
+	u32 	pcsr1;		/* 0x108 Periperial Clcok Status Register 1 */
+	u32	pcr;		/* 0x10C Periperial Control Register */
+	u32	ocr;		/* 0x110 Oscillator Calibration Register */
 } at91_pmc_t;
 
 #endif	/* end not assembly */
diff --git a/arch/arm/include/asm/arch-at91/at91sama5.h b/arch/arm/include/asm/arch-at91/at91sama5.h
new file mode 100644
index 0000000000..38b9e9c7d9
--- /dev/null
+++ b/arch/arm/include/asm/arch-at91/at91sama5.h
@@ -0,0 +1,219 @@
+/*
+ * Chip-specific header file for the AT91SAMA5 family
+ *
+ * (C) 2012 Atmel Corporation.
+ *
+ * Definitions for the SoC:
+ * AT91SAMA5
+ *
+ * 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.
+ */
+
+#ifndef AT91SAMA5_H
+#define AT91SAMA5_H
+
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARMV7		/* ARM A5 Core */
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define ATMEL_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS	1	/* System Controller Interrupt */
+#define ATMEL_ID_DBGU	2	/* Debug Unit Interrupt */
+#define ATMEL_ID_PIT	3	/* Periodic Interval Timer Interrupt */
+#define ATMEL_ID_WDT	4	/* Watchdog timer Interrupt */
+#define ATMEL_ID_SMC	5	/* Multi-bit ECC Interrupt */
+#define ATMEL_ID_PIOA	6	/* Parallel I/O Controller A */
+#define ATMEL_ID_PIOB	7	/* Parallel I/O Controller B */
+#define ATMEL_ID_PIOC	8	/* Parallel I/O Controller C */
+#define ATMEL_ID_PIOD	9	/* Parallel I/O Controller D */
+#define ATMEL_ID_PIOE	10	/* Parallel I/O Controller E */
+#define ATMEL_ID_SMD	11	/* SMD Soft Modem */
+#define ATMEL_ID_USART0	12	/* USART 0 */
+#define ATMEL_ID_USART1	13	/* USART 1 */
+#define ATMEL_ID_USART2	14	/* USART 2 */
+#define ATMEL_ID_USART3	15	/* USART 3 */
+#define ATMEL_ID_UART0	16
+#define ATMEL_ID_UART1	17
+#define ATMEL_ID_TWI0	18	/* Two-Wire Interface 0 */
+#define ATMEL_ID_TWI1	19	/* Two-Wire Interface 1 */
+#define ATMEL_ID_TWI2	20	/* Two-Wire Interface 2 */
+#define ATMEL_ID_MCI0	21	/* High Speed Multimedia Card Interface 0 */
+#define ATMEL_ID_MCI1	22	/*  */
+#define ATMEL_ID_MCI2	23	/*  */
+#define ATMEL_ID_SPI0	24	/* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1	25	/* Serial Peripheral Interface 1 */
+#define ATMEL_ID_TC0	26	/* */
+#define ATMEL_ID_TC1	27	/* */
+#define ATMEL_ID_PWMC	28	/* Pulse Width Modulation Controller */
+#define ATMEL_ID_TSC	29	/* Touch Screen ADC Controller */
+#define ATMEL_ID_DMA0	30	/* DMA Controller */
+#define ATMEL_ID_DMA1	31	/* DMA Controller */
+#define ATMEL_ID_UHPHS	32	/* USB Host High Speed */
+#define ATMEL_ID_UDPHS	33	/* USB Device High Speed */
+#define ATMEL_ID_GMAC	34
+#define ATMEL_ID_EMAC	35	/* Ethernet MAC */
+#define ATMEL_ID_LCDC	36	/* LCD Controller */
+#define ATMEL_ID_ISI	37	/* Image Sensor Interface */
+#define ATMEL_ID_SSC0	38	/* Synchronous Serial Controller 0 */
+#define ATMEL_ID_SSC1	39	/* Synchronous Serial Controller 1 */
+#define ATMEL_ID_CAN0	40
+#define ATMEL_ID_CAN1	41
+#define ATMEL_ID_SHA	42
+#define ATMEL_ID_AES	43
+#define ATMEL_ID_TDES	44
+#define ATMEL_ID_TRNG	45
+#define ATMEL_ID_ARM	46
+#define ATMEL_ID_IRQ0	47	/* Advanced Interrupt Controller */
+#define ATMEL_ID_FUSE	48
+#define ATMEL_ID_MPDDRC	49
+
+/* sama5 series chip id definitions */
+#define ARCH_ID_AT91SAMA5	0x8a5c07c1
+#define ARCH_EXID_AT91SAMA5D31	0x00444300
+#define ARCH_EXID_AT91SAMA5D33	0x00414300
+#define ARCH_EXID_AT91SAMA5D34	0x00414301
+#define ARCH_EXID_AT91SAMA5D35	0x00584300
+
+#define cpu_is_at91sama5()	(get_chip_id() == ARCH_ID_AT91SAMA5)
+#define cpu_is_at91sama5d31()	(cpu_is_at91sama5() && \
+		(get_extension_chip_id() == ARCH_EXID_AT91SAMA5D31))
+#define cpu_is_at91sama5d33()	(cpu_is_at91sama5() && \
+		(get_extension_chip_id() == ARCH_EXID_AT91SAMA5D33))
+#define cpu_is_at91sama5d34()	(cpu_is_at91sama5() && \
+		(get_extension_chip_id() == ARCH_EXID_AT91SAMA5D34))
+#define cpu_is_at91sama5d35()	(cpu_is_at91sama5() && \
+		(get_extension_chip_id() == ARCH_EXID_AT91SAMA5D35))
+
+/*
+ * User Peripherals physical base addresses.
+ */
+#define ATMEL_BASE_MCI0		0xf0000000
+#define ATMEL_BASE_SPI0		0xf0004000
+#define ATMEL_BASE_SSC0		0xf000C000
+#define ATMEL_BASE_TC2		0xf0010000
+#define ATMEL_BASE_TWI0		0xf0014000
+#define ATMEL_BASE_TWI1		0xf0018000
+#define ATMEL_BASE_USART0	0xf001c000
+#define ATMEL_BASE_USART1	0xf0020000
+#define ATMEL_BASE_UART0	0xf0024000
+#define ATMEL_BASE_GMAC		0xf0028000
+#define ATMEL_BASE_PWMC		0xf002c000
+#define ATMEL_BASE_LCDC		0xf0030000
+#define ATMEL_BASE_ISI		0xf0034000
+#define ATMEL_BASE_SFR		0xf0038000
+/* Reserved: 0xf003c000 - 0xf8000000 */
+#define ATMEL_BASE_MCI1		0xf8000000
+#define ATMEL_BASE_MCI2		0xf8004000
+#define ATMEL_BASE_SPI1		0xf8008000
+#define ATMEL_BASE_SSC1		0xf800c000
+#define ATMEL_BASE_CAN1		0xf8010000
+#define ATMEL_BASE_TC3		0xf8014000
+#define ATMEL_BASE_TSADC	0xf8018000
+#define ATMEL_BASE_TWI2		0xf801c000
+#define ATMEL_BASE_USART2	0xf8020000
+#define ATMEL_BASE_USART3	0xf8024000
+#define ATMEL_BASE_UART1	0xf8028000
+#define ATMEL_BASE_EMAC		0xf802c000
+#define ATMEL_BASE_UDHPS	0xf8030000
+#define ATMEL_BASE_SHA		0xf8034000
+#define ATMEL_BASE_AES		0xf8038000
+#define ATMEL_BASE_TDES		0xf803c000
+#define ATMEL_BASE_TRNG		0xf8040000
+/* Reserved:	0xf804400 - 0xffffc00 */
+
+/*
+ * System Peripherals physical base addresses.
+ */
+#define ATMEL_BASE_SYS		0xffffc000
+#define ATMEL_BASE_SMC		0xffffc000
+#define ATMEL_BASE_PMECC	(ATMEL_BASE_SMC + 0x070)
+#define ATMEL_BASE_PMERRLOC	(ATMEL_BASE_SMC + 0x500)
+#define ATMEL_BASE_FUSE		0xffffe400
+#define ATMEL_BASE_DMAC0	0xffffe600
+#define ATMEL_BASE_DMAC1	0xffffe800
+#define ATMEL_BASE_MPDDRC	0xffffea00
+#define ATMEL_BASE_MATRIX	0xffffec00
+#define ATMEL_BASE_DBGU		0xffffee00
+#define ATMEL_BASE_AIC		0xfffff000
+#define ATMEL_BASE_PIOA		0xfffff200
+#define ATMEL_BASE_PIOB		0xfffff400
+#define ATMEL_BASE_PIOC		0xfffff600
+#define ATMEL_BASE_PIOD		0xfffff800
+#define ATMEL_BASE_PIOE		0xfffffa00
+#define ATMEL_BASE_PMC		0xfffffc00
+#define ATMEL_BASE_RSTC		0xfffffe00
+#define ATMEL_BASE_SHDWN	0xfffffe10
+#define ATMEL_BASE_PIT		0xfffffe30
+#define ATMEL_BASE_WDT		0xfffffe40
+#define ATMEL_BASE_SCKCR	0xfffffe50
+#define ATMEL_BASE_GPBR		0xfffffe60
+#define ATMEL_BASE_RTC		0xfffffeb0
+/* Reserved:	0xfffffee0 - 0xffffffff */
+
+/*
+ * Internal Memory.
+ */
+#define ATMEL_BASE_ROM		0x00100000	/* Internal ROM base address */
+#define ATMEL_BASE_SRAM		0x00200000	/* Internal ROM base address */
+#define ATMEL_BASE_SRAM0	0x00300000	/* Internal SRAM base address */
+#define ATMEL_BASE_SRAM1	0x00310000	/* Internal SRAM base address */
+#define ATMEL_BASE_SMD		0x00400000	/* Internal ROM base address */
+#define ATMEL_BASE_UDPHS_FIFO	0x00500000	/* USB Device HS controller */
+#define ATMEL_BASE_OHCI		0x00600000	/* USB Host controller (OHCI) */
+#define ATMEL_BASE_EHCI		0x00700000	/* USB Host controller (EHCI) */
+#define ATMEL_BASE_AXI		0x00800000	/* Video Decoder Controller */
+#define ATMEL_BASE_DAP		0x00900000	/* Video Decoder Controller */
+
+/*
+ * External memory
+ */
+#define ATMEL_BASE_CS0		0x10000000
+#define ATMEL_BASE_DDRCS	0x20000000
+#define ATMEL_BASE_CS1		0x40000000
+#define ATMEL_BASE_CS2		0x50000000
+#define ATMEL_BASE_CS3		0x60000000
+
+/*
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS		5
+#define CPU_HAS_PIO3
+
+/*
+ * PMECC table in ROM
+ */
+#define ATMEL_PMECC_INDEX_OFFSET_512	0x10000
+#define ATMEL_PMECC_INDEX_OFFSET_1024	0x18000
+#define ATMEL_PMECC_ALPHA_OFFSET_512	0x10000
+#define ATMEL_PMECC_ALPHA_OFFSET_1024	0x18000
+
+/*
+ * Cpu Name
+ */
+#define CONFIG_SYS_AT91_D31_CPU_NAME	"AT91SAMA5D31"
+#define CONFIG_SYS_AT91_D33_CPU_NAME	"AT91SAMA5D33"
+#define CONFIG_SYS_AT91_D34_CPU_NAME	"AT91SAMA5D34"
+#define CONFIG_SYS_AT91_D35_CPU_NAME	"AT91SAMA5D35"
+#define CONFIG_SYS_AT91_UNKNOWN_CPU	"Unknown CPU type"
+
+/*
+ * AT91SAMA5 specific prototypes
+ */
+#ifndef __ASSEMBLY__
+unsigned int get_chip_id(void);
+unsigned int get_extension_chip_id(void);
+unsigned int has_emac(void);
+unsigned int has_gmac(void);
+unsigned int has_lcdc(void);
+char *get_cpu_name(void);
+#endif
+
+#endif
diff --git a/arch/arm/include/asm/arch-at91/at91sama5_smc.h b/arch/arm/include/asm/arch-at91/at91sama5_smc.h
new file mode 100644
index 0000000000..22370e0b8f
--- /dev/null
+++ b/arch/arm/include/asm/arch-at91/at91sama5_smc.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2012 Atmel Corporation.
+ *
+ * Static Memory Controllers (SMC) - System peripherals registers.
+ * Based on AT91SAMA5 datasheet.
+ *
+ * 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.
+ */
+
+#ifndef AT91SAMA5_SMC_H
+#define AT91SAMA5_SMC_H
+
+#ifdef __ASSEMBLY__
+
+#define AT91_ASM_SMC_SETUP0	(ATMEL_BASE_SMC + 0x600)
+#define AT91_ASM_SMC_PULSE0	(ATMEL_BASE_SMC + 0x604)
+#define AT91_ASM_SMC_CYCLE0	(ATMEL_BASE_SMC + 0x608)
+#define AT91_ASM_SMC_MODE0	(ATMEL_BASE_SMC + 0x60C)
+
+#else
+
+typedef struct	at91_cs {
+	u32	reserved[96];
+	u32	setup;		/* 0x600 SMC Setup Register */
+	u32	pulse;		/* 0x604 SMC Pulse Register */
+	u32	cycle;		/* 0x608 SMC Cycle Register */
+	u32	timings;	/* 0x60C SMC Cycle Register */
+	u32	mode;		/* 0x610 SMC Mode Register */
+} at91_cs_t;
+
+typedef struct	at91_smc {
+	at91_cs_t	cs[4];
+} at91_smc_t;
+
+#endif /*  __ASSEMBLY__ */
+
+#define AT91_SMC_SETUP_NWE(x)		(x & 0x3f)
+#define AT91_SMC_SETUP_NCS_WR(x)	((x & 0x3f) << 8)
+#define AT91_SMC_SETUP_NRD(x)		((x & 0x3f) << 16)
+#define AT91_SMC_SETUP_NCS_RD(x)	((x & 0x3f) << 24)
+
+#define AT91_SMC_PULSE_NWE(x)		(x & 0x3f)
+#define AT91_SMC_PULSE_NCS_WR(x)	((x & 0x3f) << 8)
+#define AT91_SMC_PULSE_NRD(x)		((x & 0x3f) << 16)
+#define AT91_SMC_PULSE_NCS_RD(x)	((x & 0x3f) << 24)
+
+#define AT91_SMC_CYCLE_NWE(x)		(x & 0x1ff)
+#define AT91_SMC_CYCLE_NRD(x)		((x & 0x1ff) << 16)
+
+#define AT91_SMC_TIMINGS_TCLR(x)	(x & 0xf)
+#define AT91_SMC_TIMINGS_TADL(x)	((x & 0xf) << 4)
+#define AT91_SMC_TIMINGS_TAR(x)		((x & 0xf) << 8)
+#define AT91_SMC_TIMINGS_OCMS(x)	((x & 0x1) << 12)
+#define AT91_SMC_TIMINGS_TRR(x)		((x & 0xf) << 16)
+#define AT91_SMC_TIMINGS_TWB(x)		((x & 0xf) << 24)
+#define AT91_SMC_TIMINGS_RBNSEL(x)	((x & 0xf) << 28)
+#define AT91_SMC_TIMINGS_NFSEL(x)	((x & 0x1) << 31)
+
+#define AT91_SMC_MODE_RM_NCS		0x00000000
+#define AT91_SMC_MODE_RM_NRD		0x00000001
+#define AT91_SMC_MODE_WM_NCS		0x00000000
+#define AT91_SMC_MODE_WM_NWE		0x00000002
+
+#define AT91_SMC_MODE_EXNW_DISABLE	0x00000000
+#define AT91_SMC_MODE_EXNW_FROZEN	0x00000020
+#define AT91_SMC_MODE_EXNW_READY	0x00000030
+
+#define AT91_SMC_MODE_BAT		0x00000100
+#define AT91_SMC_MODE_DBW_8		0x00000000
+#define AT91_SMC_MODE_DBW_16		0x00001000
+#define AT91_SMC_MODE_DBW_32		0x00002000
+#define AT91_SMC_MODE_TDF_CYCLE(x)	((x & 0xf) << 16)
+#define AT91_SMC_MODE_TDF		0x00100000
+#define AT91_SMC_MODE_PMEN		0x01000000
+#define AT91_SMC_MODE_PS_4		0x00000000
+#define AT91_SMC_MODE_PS_8		0x10000000
+#define AT91_SMC_MODE_PS_16		0x20000000
+#define AT91_SMC_MODE_PS_32		0x30000000
+
+#ifdef CONFIG_AT91_LEGACY
+
+#define AT91_SMC_SETUP(n)	(AT91_SMC + 0x00 + ((n)*0x10))	/* Setup Register for CS n */
+#define		AT91_SMC_NWESETUP	(0x3f << 0)			/* NWE Setup Length */
+#define			AT91_SMC_NWESETUP_(x)	((x) << 0)
+#define		AT91_SMC_NCS_WRSETUP	(0x3f << 8)			/* NCS Setup Length in Write Access */
+#define			AT91_SMC_NCS_WRSETUP_(x)	((x) << 8)
+#define		AT91_SMC_NRDSETUP	(0x3f << 16)			/* NRD Setup Length */
+#define			AT91_SMC_NRDSETUP_(x)	((x) << 16)
+#define		AT91_SMC_NCS_RDSETUP	(0x3f << 24)			/* NCS Setup Length in Read Access */
+#define			AT91_SMC_NCS_RDSETUP_(x)	((x) << 24)
+
+#define AT91_SMC_PULSE(n)	(AT91_SMC + 0x04 + ((n)*0x10))	/* Pulse Register for CS n */
+#define		AT91_SMC_NWEPULSE	(0x7f <<  0)			/* NWE Pulse Length */
+#define			AT91_SMC_NWEPULSE_(x)	((x) << 0)
+#define		AT91_SMC_NCS_WRPULSE	(0x7f <<  8)			/* NCS Pulse Length in Write Access */
+#define			AT91_SMC_NCS_WRPULSE_(x)((x) << 8)
+#define		AT91_SMC_NRDPULSE	(0x7f << 16)			/* NRD Pulse Length */
+#define			AT91_SMC_NRDPULSE_(x)	((x) << 16)
+#define		AT91_SMC_NCS_RDPULSE	(0x7f << 24)			/* NCS Pulse Length in Read Access */
+#define			AT91_SMC_NCS_RDPULSE_(x)((x) << 24)
+
+#define AT91_SMC_CYCLE(n)	(AT91_SMC + 0x08 + ((n)*0x10))	/* Cycle Register for CS n */
+#define		AT91_SMC_NWECYCLE	(0x1ff << 0 )			/* Total Write Cycle Length */
+#define			AT91_SMC_NWECYCLE_(x)	((x) << 0)
+#define		AT91_SMC_NRDCYCLE	(0x1ff << 16)			/* Total Read Cycle Length */
+#define			AT91_SMC_NRDCYCLE_(x)	((x) << 16)
+
+#define AT91_SMC_MODE(n)	(AT91_SMC + 0x0c + ((n)*0x10))	/* Mode Register for CS n */
+#define		AT91_SMC_READMODE	(1 <<  0)			/* Read Mode */
+#define		AT91_SMC_WRITEMODE	(1 <<  1)			/* Write Mode */
+#define		AT91_SMC_EXNWMODE	(3 <<  4)			/* NWAIT Mode */
+#define			AT91_SMC_EXNWMODE_DISABLE	(0 << 4)
+#define			AT91_SMC_EXNWMODE_FROZEN	(2 << 4)
+#define			AT91_SMC_EXNWMODE_READY		(3 << 4)
+#define		AT91_SMC_BAT		(1 <<  8)			/* Byte Access Type */
+#define			AT91_SMC_BAT_SELECT		(0 << 8)
+#define			AT91_SMC_BAT_WRITE		(1 << 8)
+#define		AT91_SMC_DBW		(3 << 12)			/* Data Bus Width */
+#define			AT91_SMC_DBW_8			(0 << 12)
+#define			AT91_SMC_DBW_16			(1 << 12)
+#define			AT91_SMC_DBW_32			(2 << 12)
+#define		AT91_SMC_TDF		(0xf << 16)			/* Data Float Time. */
+#define			AT91_SMC_TDF_(x)		((x) << 16)
+#define		AT91_SMC_TDFMODE	(1 << 20)			/* TDF Optimization - Enabled */
+#define		AT91_SMC_PMEN		(1 << 24)			/* Page Mode Enabled */
+#define		AT91_SMC_PS		(3 << 28)			/* Page Size */
+#define			AT91_SMC_PS_4			(0 << 28)
+#define			AT91_SMC_PS_8			(1 << 28)
+#define			AT91_SMC_PS_16			(2 << 28)
+#define			AT91_SMC_PS_32			(3 << 28)
+#endif
+#endif
diff --git a/arch/arm/include/asm/arch-at91/clk.h b/arch/arm/include/asm/arch-at91/clk.h
index 1e8522b839..bc43c0ca53 100644
--- a/arch/arm/include/asm/arch-at91/clk.h
+++ b/arch/arm/include/asm/arch-at91/clk.h
@@ -95,4 +95,5 @@ static inline unsigned long get_mci_clk_rate(void)
 }
 
 int at91_clock_init(unsigned long main_clock);
+void at91_periph_clk_enable(int id);
 #endif /* __ASM_ARM_ARCH_CLK_H__ */
diff --git a/arch/arm/include/asm/arch-at91/hardware.h b/arch/arm/include/asm/arch-at91/hardware.h
index 4c4ee703a6..dac322da1e 100644
--- a/arch/arm/include/asm/arch-at91/hardware.h
+++ b/arch/arm/include/asm/arch-at91/hardware.h
@@ -39,6 +39,8 @@
 # include <asm/arch/at91sam9g45.h>
 #elif defined(CONFIG_AT91SAM9X5)
 # include <asm/arch/at91sam9x5.h>
+#elif defined(CONFIG_AT91SAMA5)
+# include <asm/arch/at91sama5.h>
 #elif defined(CONFIG_AT91CAP9)
 # include <asm/arch/at91cap9.h>
 #elif defined(CONFIG_AT91X40)
diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
index a676b6d905..ddbf238da1 100644
--- a/arch/arm/include/asm/mach-types.h
+++ b/arch/arm/include/asm/mach-types.h
@@ -987,6 +987,7 @@ extern unsigned int __machine_arch_type;
 #define MACH_TYPE_VIT_IBOX             3371
 #define MACH_TYPE_DM6441_ESP           3372
 #define MACH_TYPE_AT91SAM9X5EK         3373
+#define MACH_TYPE_AT91SAMA5EK          3373
 #define MACH_TYPE_LIBRA                3374
 #define MACH_TYPE_EASYCRRH             3375
 #define MACH_TYPE_TRIPEL               3376