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>

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>
 

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

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:

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;
 

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)

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));
 }

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))
 
 #########################################################################
 

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

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();
+}

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);
+}

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();
+}

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

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

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

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

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}

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*) }
+}

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)
 {

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)

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))

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;
+	}
+}

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;
 }

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
 

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)

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) |

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 */

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;
 }

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);
+}

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
 	};
 

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)
 {
 	/*

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,

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
 	};
 

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;

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,

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;
 }

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

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 */

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);
 		}
 	}

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;

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

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);

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);

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 */
 

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_ */

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);

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)	\

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 */

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

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
 
 /*

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

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 */

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)				\

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),

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)
 

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

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)

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 */

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

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

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

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 */

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

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

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)			\
 {							\

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;
+}

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 */

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 */

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

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

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

arch/arm/include/asm/arch-spear/spr_nand.h

@@ -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

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

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

arch/arm/include/asm/arch-spear/spr_xloader_table.h

@@ -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

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

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,

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_ */

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 */

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,

arch/arm/include/asm/arch-tegra2/tegra2_spi.h → 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_ */

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

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

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_ */

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);

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: ");
 

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

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;

board/spear/spear310/config.mk → 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
+
+#########################################################################

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"
+	);
+
+/*****************************************************************************/

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 */
 

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);

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 */

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
 

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
 

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;
 }
 

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;
 }
 

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;
 }
 

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;
 }
 

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;
 }
 

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;
 }