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

* 'master' of git://git.denx.de/u-boot-arm:
  Arm: re-introduce the MACH_TYPE_XXXXXX for EB_CPUX9K2 board
  arm: jadecpu: Readd MACH_TYPE_JADECPU
  at91: defined mach-types for otc570 board in board config file
  at91: defined mach-types for meesc board in board config file
  mx31pdk: Enable D and I caches
  ehci-mxc: remove incorrect comment
  README: Fix supported i.MX SoC list for CONFIG_MXC_SPI
  mx53: Turn off child clocks before reconfigure perclk_root
  qong: enable support for compressed images
  imx: imx31_phycore.h: fix checkpatch warnings
  vision2: Remove unused get_board_rev function
  mx53smd: Remove unused get_board_rev function
  mx53ard: Remove unused get_board_rev function
  mx53evk: Remove unused get_board_rev function
  mx53evk: Add RTC support
  mx53loco: Remove unused get_board_rev function
  mx53evk: Remove unneeded '1' from mx53evk.h
  OMAP3: mvblx: Initial support for mvBlueLYNX-X
  ARM: dig297: Define MACH_TYPE_OMAP3_CPS and CONFIG_MACH_TYPE
  omap3: mem: Move comments next to definitions
  omap3: mem: Clean-up whitespaces
  omap3: mem: Define and use common macros
  Davinci: ea20: added PREBOOT to configuration
  Davinci: ea20: added I2C support
  Davinci: ea20: added video support
  VIDEO: davinci: add framebuffer to da8xx
  ARM: Davinci: added missing registers to hardware.h
  Davinci: ea20: add gpios for LCD backlight control
  Davinci: ea20: add gpio for keeping power on in board_late_init
  Davinci: ea20: Add default U-Boot environment
  Davinci: ea20: Add early init to get early output from console
  Davinci: ea20: Add NAND support
  Davinci: ea20: set GPIOs to hold MII-Phy in reset and set UART0-Switch for console
  Davinci: ea20: set console on UART0
  arm, davinci: add cam_enc_4xx support
  arm926ejs, davinci: add missing spi defines for dm365
  arm926ejs, davinci: add cpuinfo for dm365
  arm, davinci: add lowlevel function for dm365 soc
  arm, davinci: add header files for dm365
  spl, nand: add 4bit HW ecc oob first nand_read_page function
  arm, davinci: add support for new spl framework
  spl: add option for adding post memory test to the SPL framework
  net, davinci_emac: make clock divider in MDIO control register configurable
  arm, usb, davinci: make USBPHY_CTL register configurable
  usb, davinci: add enable_vbus() weak function
  omap3evm: fix errors caused by multiple definitions
  omap3evm: Add (quick) configuration for NAND only
  omap3evm: Add (quick) configuration for MMC/SD only
  omap3evm: move common config options to new file
  omap3evm: Prepare to split configuration
  omap3evm: Reorder related config options
  omap/spl: actually enable the console
  davinci_emac: compilation fix, phy is array now
  omap3evm: Set environment variable 'ethaddr'
  arm, arm926: fix missing symbols in NAND_SPL mode
  arm, davinci: Add function lpsc_syncreset()
  arm, davinci: replace CONFIG_PRELOADER with CONFIG_SPL_BUILD
  arm/km: portl2 environment address update to P1B
  arm/km: adapt bootcounter evaluation
  arm/km: enable jffs2 cmds
  arm/km: trigger reconfiguration for the Xilinx FPGA
  arm/km: add boardid and hwkey to kernel command line
  ARM: Reintroduce MACH_TYPE_KM_KIRKWOOD for keymile ARM boards
  netspace_v2: enable I2C EEPROM support
  netspace_v2: fix SDRAM configuration
  armada100: define CONFIG_SYS_CACHELINE_SIZE
  pantheon: define CONFIG_SYS_CACHELINE_SIZE
  kirkwood: define CONFIG_SYS_CACHELINE_SIZE
  kirkwood: drop empty asm-offsets.s file
  arm/km/mgcoge3un: enhance "waitforne" feature
  arm/km: add variable waitforne to mgcoge3un
  gplugD: Fix for error:MACH_TYPE_SHEEVAD undeclared
  ARM: dreamplug: fix compilation
  ARM: DockStar: fix compilation
  ARM: netspace_v2: fix warnings
  am335x: Drop board_sysinfo struct
  am335x: Temporarily add MACH_TYPE define
  misc:pmic:samsung Enable PMIC driver at C210 Universal target
  dcache:s5p CONFIG_SYS_CACHELINE_SIZE added for s5p UNIVERSAL C210 target
  dcache:s5p CONFIG_SYS_CACHELINE_SIZE added for s5p GONI target
  smdkv310: use macro for mmc data read function address
  smdkv310: use spl framework for mmc spl
  SMDKV310: use get_ram_size() to validate dram size
  SMDKV310: Initialize board id using CONFIG_MACH_TYPE
  ORIGEN : use absolute paths and fix tool naming
  ORIGEN : enable device tree support
  MX25: tx25: Fix building due to missing MACH_TYPE
  mx31: Add board support for HALE TT-01
  mx31: add ESD control registers
  mx31: define pins and init for UART2 and CSPI3
  MX35: add support for flea3 board
  MX51: vision2: add MACH_TYPE in config file
  vision2: Remove unused header file
  mx51evk: Remove unused get_board_rev function
  mx51evk: Remove unneeded '1' from mx51evk.h
  I2C: Fix mxc_i2c.c problem on imx31_phycore
  mx35pdk: Add RTC support
  mx51evk: Use GPIO API for configuring the IOMUX
  mx51evk: Add RTC support
  rtc: Make mc13783-rtc driver generic
  qong: remove unneeded IOMUX settings
  qong: Use mx31_set_gpr to setup USBH2 pins
  mx31: Introduce mx31_set_gpr function
  mx31pdk: Add MC13783 PMIC support
  qong: remove unneeded "1" from qong.h
  misc: pmic: fix regression in pmic_fsl.c (SPI)
  mx5 configs: CONFIG_PRIME should really be CONFIG_ETHPRIME
  MX35: Drop unnecessary prototypes from imx-regs.h
  I2C: added I2C-2 and I2C-3 to MX35
  MX35: factorize common assembly code
  MX35: add reset cause as provided by other i.MX
  MX35: add pins definition for UART3
  MX35: added ESDC structure to imx-regs

29 files changed, 1486 insertions, 134 deletions

diff --git a/arch/arm/cpu/arm1136/mx31/devices.c b/arch/arm/cpu/arm1136/mx31/devices.c
index 1e7d48f..b42dac3 100644
--- a/arch/arm/cpu/arm1136/mx31/devices.c
+++ b/arch/arm/cpu/arm1136/mx31/devices.c
@@ -38,7 +38,22 @@ void mx31_uart1_hw_init(void)
 }
 #endif
 
+#ifdef CONFIG_SYS_MX31_UART2
+void mx31_uart2_hw_init(void)
+{
+	/* setup pins for UART2 */
+	mx31_gpio_mux(MUX_RXD2__UART2_RXD_MUX);
+	mx31_gpio_mux(MUX_TXD2__UART2_TXD_MUX);
+	mx31_gpio_mux(MUX_RTS2__UART2_RTS_B);
+	mx31_gpio_mux(MUX_CTS2__UART2_CTS_B);
+}
+#endif
+
 #ifdef CONFIG_MXC_SPI
+/*
+ * Note: putting several spi setups here makes no sense as they may differ
+ * at board level (physical pin SS0 of CSPI2 may aswell be used as SS0 of CSPI3)
+ */
 void mx31_spi2_hw_init(void)
 {
 	/* SPI2 */
diff --git a/arch/arm/cpu/arm1136/mx31/generic.c b/arch/arm/cpu/arm1136/mx31/generic.c
index 78df7b9..4f27e25 100644
--- a/arch/arm/cpu/arm1136/mx31/generic.c
+++ b/arch/arm/cpu/arm1136/mx31/generic.c
@@ -27,6 +27,8 @@
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
 
+#define IOMUXGPR	(IOMUXC_BASE + 0x008)
+
 static u32 mx31_decode_pll(u32 reg, u32 infreq)
 {
 	u32 mfi = GET_PLL_MFI(reg);
@@ -141,6 +143,19 @@ void mx31_set_pad(enum iomux_pins pin, u32 config)
 
 }
 
+void mx31_set_gpr(enum iomux_gp_func gp, char en)
+{
+	u32 l;
+
+	l = readl(IOMUXGPR);
+	if (en)
+		l |= gp;
+	else
+		l &= ~gp;
+
+	writel(l, IOMUXGPR);
+}
+
 void mxc_setup_weimcs(int cs, const struct mxc_weimcs *weimcs)
 {
 	struct mx31_weim *weim = (struct mx31_weim *) WEIM_BASE;
diff --git a/arch/arm/cpu/arm1136/mx35/generic.c b/arch/arm/cpu/arm1136/mx35/generic.c
index 1b9809b..ac4838f 100644
--- a/arch/arm/cpu/arm1136/mx35/generic.c
+++ b/arch/arm/cpu/arm1136/mx35/generic.c
@@ -422,12 +422,39 @@ U_BOOT_CMD(
 	""
 );
 
+static char *get_reset_cause(void)
+{
+	/* read RCSR register from CCM module */
+	struct ccm_regs *ccm =
+		(struct ccm_regs *)IMX_CCM_BASE;
+
+	u32 cause = readl(&ccm->rcsr) & 0x0F;
+
+	switch (cause) {
+	case 0x0000:
+		return "POR";
+	case 0x0002:
+		return "JTAG";
+	case 0x0004:
+		return "RST";
+	case 0x0008:
+		return "WDOG";
+	default:
+		return "unknown reset";
+	}
+}
+
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
 {
-	printf("CPU:   Freescale i.MX35 at %d MHz\n",
+	u32 srev = get_cpu_rev();
+
+	printf("CPU:   Freescale i.MX35 rev %d.%d at %d MHz.\n",
+		(srev & 0xF0) >> 4, (srev & 0x0F),
 		get_mcu_main_clk() / 1000000);
-	/* mxc_dump_clocks(); */
+
+	printf("Reset cause: %s\n", get_reset_cause());
+
 	return 0;
 }
 #endif
diff --git a/arch/arm/cpu/arm926ejs/davinci/Makefile b/arch/arm/cpu/arm926ejs/davinci/Makefile
index 0310957..98c7e55 100644
--- a/arch/arm/cpu/arm926ejs/davinci/Makefile
+++ b/arch/arm/cpu/arm926ejs/davinci/Makefile
@@ -35,6 +35,11 @@ COBJS-$(CONFIG_SOC_DM644X)	+= dm644x.o
 COBJS-$(CONFIG_SOC_DM646X)	+= dm646x.o
 COBJS-$(CONFIG_DRIVER_TI_EMAC)	+= lxt972.o dp83848.o et1011c.o ksz8873.o
 
+ifdef CONFIG_SPL_BUILD
+COBJS-y	+= spl.o
+COBJS-y	+= dm365_lowlevel.o
+endif
+
 SOBJS	= reset.o
 
 ifndef CONFIG_SKIP_LOWLEVEL_INIT
diff --git a/arch/arm/cpu/arm926ejs/davinci/cpu.c b/arch/arm/cpu/arm926ejs/davinci/cpu.c
index 02819f6..9ea9785 100644
--- a/arch/arm/cpu/arm926ejs/davinci/cpu.c
+++ b/arch/arm/cpu/arm926ejs/davinci/cpu.c
@@ -146,13 +146,15 @@ static inline unsigned pll_prediv(volatile void *pllbase)
 		return 8;
 	else
 		return pll_div(pllbase, PLLC_PREDIV);
+#elif defined(CONFIG_SOC_DM365)
+	return pll_div(pllbase, PLLC_PREDIV);
 #endif
 	return 1;
 }
 
 static inline unsigned pll_postdiv(volatile void *pllbase)
 {
-#ifdef CONFIG_SOC_DM355
+#if defined(CONFIG_SOC_DM355) || defined(CONFIG_SOC_DM365)
 	return pll_div(pllbase, PLLC_POSTDIV);
 #elif defined(CONFIG_SOC_DM6446)
 	if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE)
@@ -171,9 +173,13 @@ static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div)
 #endif
 
 	/* the PLL might be bypassed */
-	if (REG(pllbase + PLLC_PLLCTL) & BIT(0)) {
+	if (readl(pllbase + PLLC_PLLCTL) & BIT(0)) {
 		base /= pll_prediv(pllbase);
+#if defined(CONFIG_SOC_DM365)
+		base *=  2 * (readl(pllbase + PLLC_PLLM) & 0x0ff);
+#else
 		base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff);
+#endif
 		base /= pll_postdiv(pllbase);
 	}
 	return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div));
@@ -184,8 +190,13 @@ int print_cpuinfo(void)
 	/* REVISIT fetch and display CPU ID and revision information
 	 * too ... that will matter as more revisions appear.
 	 */
+#if defined(CONFIG_SOC_DM365)
+	printf("Cores: ARM %d MHz",
+			pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, ARM_PLLDIV));
+#else
 	printf("Cores: ARM %d MHz",
 			pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV));
+#endif
 
 #ifdef DSP_PLLDIV
 	printf(", DSP %d MHz",
@@ -194,8 +205,13 @@ int print_cpuinfo(void)
 
 	printf("\nDDR:   %d MHz\n",
 			/* DDR PHY uses an x2 input clock */
+#if defined(CONFIG_SOC_DM365)
+			pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DDR_PLLDIV)
+				/ 2);
+#else
 			pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, DDR_PLLDIV)
 				/ 2);
+#endif
 	return 0;
 }
 
@@ -205,6 +221,13 @@ unsigned int davinci_arm_clk_get()
 	return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000;
 }
 #endif
+
+#if defined(CONFIG_SOC_DM365)
+unsigned int davinci_clk_get(unsigned int div)
+{
+	return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, div) * 1000000;
+}
+#endif
 #endif /* CONFIG_DISPLAY_CPUINFO */
 #endif /* !CONFIG_SOC_DA8XX */
 
diff --git a/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c
new file mode 100644
index 0000000..3772e64
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/davinci/dm365_lowlevel.c
@@ -0,0 +1,439 @@
+/*
+ * SoC-specific lowlevel code for tms320dm365 and similar chips
+ * Actually used for booting from NAND with nand_spl.
+ *
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <common.h>
+#include <nand.h>
+#include <ns16550.h>
+#include <post.h>
+#include <asm/arch/dm365_lowlevel.h>
+#include <asm/arch/hardware.h>
+
+void dm365_waitloop(unsigned long loopcnt)
+{
+	unsigned long	i;
+
+	for (i = 0; i < loopcnt; i++)
+		asm("   NOP");
+}
+
+int dm365_pll1_init(unsigned long pllmult, unsigned long prediv)
+{
+	unsigned int clksrc = 0x0;
+
+	/* Power up the PLL */
+	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLPWRDN);
+
+	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_RES_9);
+	setbits_le32(&dv_pll0_regs->pllctl, clksrc << 8);
+
+	/*
+	 * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled
+	 * through MMR
+	 */
+	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLENSRC);
+
+	/* Set PLLEN=0 => PLL BYPASS MODE */
+	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN);
+
+	dm365_waitloop(150);
+
+	 /* PLLRST=1(reset assert) */
+	setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST);
+
+	dm365_waitloop(300);
+
+	/*Bring PLL out of Reset*/
+	clrbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLRST);
+
+	/* Program the Multiper and Pre-Divider for PLL1 */
+	writel(pllmult, &dv_pll0_regs->pllm);
+	writel(prediv, &dv_pll0_regs->prediv);
+
+	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE |
+		PLLSECCTL_TINITZ, &dv_pll0_regs->secctl);
+	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE,
+		&dv_pll0_regs->secctl);
+	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */
+	writel(PLLSECCTL_STOPMODE, &dv_pll0_regs->secctl);
+	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll0_regs->secctl);
+
+	/* Program the PostDiv for PLL1 */
+	writel(0x8000, &dv_pll0_regs->postdiv);
+
+	/* Post divider setting for PLL1 */
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV1, &dv_pll0_regs->plldiv1);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV2, &dv_pll0_regs->plldiv2);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV3, &dv_pll0_regs->plldiv3);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV4, &dv_pll0_regs->plldiv4);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV5, &dv_pll0_regs->plldiv5);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV6, &dv_pll0_regs->plldiv6);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV7, &dv_pll0_regs->plldiv7);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV8, &dv_pll0_regs->plldiv8);
+	writel(CONFIG_SYS_DM36x_PLL1_PLLDIV9, &dv_pll0_regs->plldiv9);
+
+	dm365_waitloop(300);
+
+	/* Set the GOSET bit */
+	writel(PLLCMD_GOSET, &dv_pll0_regs->pllcmd); /* Go */
+
+	dm365_waitloop(300);
+
+	/* Wait for PLL to LOCK */
+	while (!((readl(&dv_sys_module_regs->pll0_config) & PLL0_LOCK)
+		== PLL0_LOCK))
+		;
+
+	/* Enable the PLL Bit of PLLCTL*/
+	setbits_le32(&dv_pll0_regs->pllctl, PLLCTL_PLLEN);
+
+	return 0;
+}
+
+int dm365_pll2_init(unsigned long pllm, unsigned long prediv)
+{
+	unsigned int clksrc = 0x0;
+
+	/* Power up the PLL*/
+	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLPWRDN);
+
+	/*
+	 * Select the Clock Mode as Onchip Oscilator or External Clock on
+	 * MXI pin
+	 * VDB has input on MXI pin
+	 */
+	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_RES_9);
+	setbits_le32(&dv_pll1_regs->pllctl, clksrc << 8);
+
+	/*
+	 * Set PLLENSRC '0', PLL Enable(PLLEN) selection is controlled
+	 * through MMR
+	 */
+	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLENSRC);
+
+	/* Set PLLEN=0 => PLL BYPASS MODE */
+	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN);
+
+	dm365_waitloop(50);
+
+	 /* PLLRST=1(reset assert) */
+	setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST);
+
+	dm365_waitloop(300);
+
+	/* Bring PLL out of Reset */
+	clrbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLRST);
+
+	/* Program the Multiper and Pre-Divider for PLL2 */
+	writel(pllm, &dv_pll1_regs->pllm);
+	writel(prediv, &dv_pll1_regs->prediv);
+
+	writel(0x8000, &dv_pll1_regs->postdiv);
+
+	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 1 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE |
+		PLLSECCTL_TINITZ, &dv_pll1_regs->secctl);
+	/* Assert TENABLE = 1, TENABLEDIV = 1, TINITZ = 0 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TENABLEDIV | PLLSECCTL_TENABLE,
+		&dv_pll1_regs->secctl);
+	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 0 */
+	writel(PLLSECCTL_STOPMODE, &dv_pll1_regs->secctl);
+	/* Assert TENABLE = 0, TENABLEDIV = 0, TINITZ = 1 */
+	writel(PLLSECCTL_STOPMODE | PLLSECCTL_TINITZ, &dv_pll1_regs->secctl);
+
+	/* Post divider setting for PLL2 */
+	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV1, &dv_pll1_regs->plldiv1);
+	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV2, &dv_pll1_regs->plldiv2);
+	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV3, &dv_pll1_regs->plldiv3);
+	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV4, &dv_pll1_regs->plldiv4);
+	writel(CONFIG_SYS_DM36x_PLL2_PLLDIV5, &dv_pll1_regs->plldiv5);
+
+	/* GoCmd for PostDivider to take effect */
+	writel(PLLCMD_GOSET, &dv_pll1_regs->pllcmd);
+
+	dm365_waitloop(150);
+
+	/* Wait for PLL to LOCK */
+	while (!((readl(&dv_sys_module_regs->pll1_config) & PLL1_LOCK)
+		== PLL1_LOCK))
+		;
+
+	dm365_waitloop(4100);
+
+	/* Enable the PLL2 */
+	setbits_le32(&dv_pll1_regs->pllctl, PLLCTL_PLLEN);
+
+	/* do this after PLL's have been set up */
+	writel(CONFIG_SYS_DM36x_PERI_CLK_CTRL,
+		&dv_sys_module_regs->peri_clkctl);
+
+	return 0;
+}
+
+int dm365_ddr_setup(void)
+{
+	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
+	clrbits_le32(&dv_sys_module_regs->vtpiocr,
+		VPTIO_IOPWRDN | VPTIO_CLRZ | VPTIO_LOCK | VPTIO_PWRDN);
+
+	/* Set bit CLRZ (bit 13) */
+	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_CLRZ);
+
+	/* Check VTP READY Status */
+	while (!(readl(&dv_sys_module_regs->vtpiocr) & VPTIO_RDY))
+		;
+
+	/* Set bit VTP_IOPWRDWN bit 14 for DDR input buffers) */
+	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_IOPWRDN);
+
+	/* Set bit LOCK(bit7) */
+	setbits_le32(&dv_sys_module_regs->vtpiocr, VPTIO_LOCK);
+
+	/*
+	 * Powerdown VTP as it is locked (bit 6)
+	 * Set bit VTP_IOPWRDWN bit 14 for DDR input buffers)
+	 */
+	setbits_le32(&dv_sys_module_regs->vtpiocr,
+		VPTIO_IOPWRDN | VPTIO_PWRDN);
+
+	/* Wait for calibration to complete */
+	dm365_waitloop(150);
+
+	/* Set the DDR2 to synreset, then enable it again */
+	lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF);
+	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
+
+	writel(CONFIG_SYS_DM36x_DDR2_DDRPHYCR, &dv_ddr2_regs_ctrl->ddrphycr);
+
+	/* Program SDRAM Bank Config Register */
+	writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_BOOTUNLOCK),
+		&dv_ddr2_regs_ctrl->sdbcr);
+	writel((CONFIG_SYS_DM36x_DDR2_SDBCR | DV_DDR_TIMUNLOCK),
+		&dv_ddr2_regs_ctrl->sdbcr);
+
+	/* Program SDRAM Timing Control Register1 */
+	writel(CONFIG_SYS_DM36x_DDR2_SDTIMR, &dv_ddr2_regs_ctrl->sdtimr);
+	/* Program SDRAM Timing Control Register2 */
+	writel(CONFIG_SYS_DM36x_DDR2_SDTIMR2, &dv_ddr2_regs_ctrl->sdtimr2);
+
+	writel(CONFIG_SYS_DM36x_DDR2_PBBPR, &dv_ddr2_regs_ctrl->pbbpr);
+
+	writel(CONFIG_SYS_DM36x_DDR2_SDBCR, &dv_ddr2_regs_ctrl->sdbcr);
+
+	/* Program SDRAM Refresh Control Register */
+	writel(CONFIG_SYS_DM36x_DDR2_SDRCR, &dv_ddr2_regs_ctrl->sdrcr);
+
+	lpsc_syncreset(DAVINCI_LPSC_DDR_EMIF);
+	lpsc_on(DAVINCI_LPSC_DDR_EMIF);
+
+	return 0;
+}
+
+void dm365_vpss_sync_reset(void)
+{
+	unsigned int PdNum = 0;
+
+	/* VPSS_CLKMD 1:1 */
+	setbits_le32(&dv_sys_module_regs->vpss_clkctl,
+		VPSS_CLK_CTL_VPSS_CLKMD);
+
+	/* LPSC SyncReset DDR Clock Enable */
+	writel(((readl(&dv_psc_regs->mdctl[47]) & ~PSC_MD_STATE_MSK) |
+		PSC_SYNCRESET), &dv_psc_regs->mdctl[47]);
+
+	writel((1 << PdNum), &dv_psc_regs->ptcmd);
+
+	while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT) == 0))
+		;
+	while (!((readl(&dv_psc_regs->mdstat[47]) &  PSC_MD_STATE_MSK) ==
+		PSC_SYNCRESET))
+		;
+}
+
+void dm365_por_reset(void)
+{
+	if (readl(&dv_pll0_regs->rstype) & 3)
+		dm365_vpss_sync_reset();
+}
+
+void dm365_psc_init(void)
+{
+	unsigned char i = 0;
+	unsigned char lpsc_start;
+	unsigned char lpsc_end, lpscgroup, lpscmin, lpscmax;
+	unsigned int  PdNum = 0;
+
+	lpscmin = 0;
+	lpscmax = 2;
+
+	for (lpscgroup = lpscmin; lpscgroup <= lpscmax; lpscgroup++) {
+		if (lpscgroup == 0) {
+			lpsc_start = 0; /* Enabling LPSC 3 to 28 SCR first */
+			lpsc_end   = 28;
+		} else if (lpscgroup == 1) { /* Skip locked LPSCs [29-37] */
+			lpsc_start = 38;
+			lpsc_end   = 47;
+		} else {
+			lpsc_start = 50;
+			lpsc_end   = 51;
+		}
+
+		/* NEXT=0x3, Enable LPSC's */
+		for (i = lpsc_start; i <= lpsc_end; i++)
+			setbits_le32(&dv_psc_regs->mdctl[i], 0x3);
+
+		/*
+		 * Program goctl to start transition sequence for LPSCs
+		 * CSL_PSC_0_REGS->PTCMD = (1<<PdNum); Kick off Power
+		 * Domain 0 Modules
+		 */
+		writel((1 << PdNum), &dv_psc_regs->ptcmd);
+
+		/*
+		 * Wait for GOSTAT = NO TRANSITION from PSC for Powerdomain 0
+		 */
+		while (!(((readl(&dv_psc_regs->ptstat) >> PdNum) & PSC_GOSTAT)
+			== 0))
+			;
+
+		/* Wait for MODSTAT = ENABLE from LPSC's */
+		for (i = lpsc_start; i <= lpsc_end; i++)
+			while (!((readl(&dv_psc_regs->mdstat[i]) &
+				PSC_MD_STATE_MSK) == 0x3))
+				;
+	}
+}
+
+static void dm365_emif_init(void)
+{
+	writel(CONFIG_SYS_DM36x_AWCCR, &davinci_emif_regs->awccr);
+	writel(CONFIG_SYS_DM36x_AB1CR, &davinci_emif_regs->ab1cr);
+
+	setbits_le32(&davinci_emif_regs->nandfcr, 1);
+
+	writel(CONFIG_SYS_DM36x_AB2CR, &davinci_emif_regs->ab2cr);
+
+	return;
+}
+
+void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
+	unsigned long value)
+{
+	clrbits_le32(&dv_sys_module_regs->pinmux[offset], mask);
+	setbits_le32(&dv_sys_module_regs->pinmux[offset], (mask & value));
+}
+
+__attribute__((weak))
+void board_gpio_init(void)
+{
+	return;
+}
+
+#if defined(CONFIG_POST)
+int post_log(char *format, ...)
+{
+	return 0;
+}
+#endif
+
+void dm36x_lowlevel_init(ulong bootflag)
+{
+	/*
+	 * copied from arch/arm/cpu/arm926ejs/start.S
+	 *
+	 * flush v4 I/D caches
+	 */
+	asm("mov	r0, #0");
+	asm("mcr	p15, 0, r0, c7, c7, 0");	/* flush v3/v4 cache */
+	asm("mcr	p15, 0, r0, c8, c7, 0");	/* flush v4 TLB */
+
+	/*
+	 * disable MMU stuff and caches
+	 */
+	asm("mrc	p15, 0, r0, c1, c0, 0");
+	/* clear bits 13, 9:8 (--V- --RS) */
+	asm("bic	r0, r0, #0x00002300");
+	/* clear bits 7, 2:0 (B--- -CAM) */
+	asm("bic	r0, r0, #0x00000087");
+	/* set bit 2 (A) Align */
+	asm("orr	r0, r0, #0x00000002");
+	/* set bit 12 (I) I-Cache */
+	asm("orr	r0, r0, #0x00001000");
+	asm("mcr	p15, 0, r0, c1, c0, 0");
+
+	/* Mask all interrupts */
+	writel(0x04, &dv_aintc_regs->intctl);
+	writel(0x0, &dv_aintc_regs->eabase);
+	writel(0x0, &dv_aintc_regs->eint0);
+	writel(0x0, &dv_aintc_regs->eint1);
+
+	/* Clear all interrupts */
+	writel(0xffffffff, &dv_aintc_regs->fiq0);
+	writel(0xffffffff, &dv_aintc_regs->fiq1);
+	writel(0xffffffff, &dv_aintc_regs->irq0);
+	writel(0xffffffff, &dv_aintc_regs->irq1);
+
+	/* System PSC setup - enable all */
+	dm365_psc_init();
+
+	/* Setup Pinmux */
+	dm365_pinmux_ctl(0, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX0);
+	dm365_pinmux_ctl(1, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX1);
+	dm365_pinmux_ctl(2, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX2);
+	dm365_pinmux_ctl(3, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX3);
+	dm365_pinmux_ctl(4, 0xFFFFFFFF, CONFIG_SYS_DM36x_PINMUX4);
+
+	/* PLL setup */
+	dm365_pll1_init(CONFIG_SYS_DM36x_PLL1_PLLM,
+		CONFIG_SYS_DM36x_PLL1_PREDIV);
+	dm365_pll2_init(CONFIG_SYS_DM36x_PLL2_PLLM,
+		CONFIG_SYS_DM36x_PLL2_PREDIV);
+
+	/* GPIO setup */
+	board_gpio_init();
+
+	NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
+			CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
+
+	/*
+	 * Fix Power and Emulation Management Register
+	 * see sprufh2.pdf page 38 Table 22
+	 */
+	writel(0x0000e003, (CONFIG_SYS_NS16550_COM1 + 0x30));
+	puts("ddr init\n");
+	dm365_ddr_setup();
+
+	puts("emif init\n");
+	dm365_emif_init();
+
+#if defined(CONFIG_POST)
+	/*
+	 * Do memory tests, calls arch_memory_failure_handle()
+	 * if error detected.
+	 */
+	memory_post_test(0);
+#endif
+}
diff --git a/arch/arm/cpu/arm926ejs/davinci/psc.c b/arch/arm/cpu/arm926ejs/davinci/psc.c
index 707fa47..3e92518 100644
--- a/arch/arm/cpu/arm926ejs/davinci/psc.c
+++ b/arch/arm/cpu/arm926ejs/davinci/psc.c
@@ -46,7 +46,7 @@
  */
 
 /* Works on Always On power domain only (no PD argument) */
-void lpsc_on(unsigned int id)
+static void lpsc_transition(unsigned int id, unsigned int state)
 {
 	dv_reg_p mdstat, mdctl, ptstat, ptcmd;
 #ifdef CONFIG_SOC_DA8XX
@@ -83,10 +83,10 @@ void lpsc_on(unsigned int id)
 	while (readl(ptstat) & 0x01)
 		continue;
 
-	if ((readl(mdstat) & PSC_MDSTAT_STATE) == 0x03)
-		return; /* Already on and enabled */
+	if ((readl(mdstat) & PSC_MDSTAT_STATE) == state)
+		return; /* Already in that state */
 
-	writel(readl(mdctl) | 0x03, mdctl);
+	writel((readl(mdctl) & ~PSC_MDCTL_NEXT) | state, mdctl);
 
 	switch (id) {
 #ifdef CONFIG_SOC_DM644X
@@ -114,10 +114,20 @@ void lpsc_on(unsigned int id)
 
 	while (readl(ptstat) & 0x01)
 		continue;
-	while ((readl(mdstat) & PSC_MDSTAT_STATE) != 0x03)
+	while ((readl(mdstat) & PSC_MDSTAT_STATE) != state)
 		continue;
 }
 
+void lpsc_on(unsigned int id)
+{
+	lpsc_transition(id, 0x03);
+}
+
+void lpsc_syncreset(unsigned int id)
+{
+	lpsc_transition(id, 0x01);
+}
+
 /* Not all DaVinci chips have a DSP power domain. */
 #ifdef CONFIG_SOC_DM644X
 
diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c
new file mode 100644
index 0000000..d9b9398
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/davinci/spl.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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 <asm/u-boot.h>
+#include <asm/utils.h>
+#include <nand.h>
+#include <asm/arch/dm365_lowlevel.h>
+#include <ns16550.h>
+
+void puts(const char *str)
+{
+	while (*str)
+		putc(*str++);
+}
+
+void putc(char c)
+{
+	if (c == '\n')
+		NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
+
+	NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
+}
+
+inline void hang(void)
+{
+	puts("### ERROR ### Please RESET the board ###\n");
+	for (;;)
+		;
+}
+
+void board_init_f(ulong dummy)
+{
+	dm36x_lowlevel_init(0);
+	relocate_code(CONFIG_SPL_STACK, NULL, CONFIG_SPL_TEXT_BASE);
+}
+
+void board_init_r(gd_t *id, ulong dummy)
+{
+
+	nand_init();
+	puts("Nand boot...\n");
+	nand_boot();
+}
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/asm-offsets.s b/arch/arm/cpu/arm926ejs/kirkwood/asm-offsets.s
deleted file mode 100644
index e69de29..0000000
--- a/arch/arm/cpu/arm926ejs/kirkwood/asm-offsets.s
+++ /dev/null
diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S
index 5e30745..339c5ed 100644
--- a/arch/arm/cpu/arm926ejs/start.S
+++ b/arch/arm/cpu/arm926ejs/start.S
@@ -126,7 +126,15 @@ _fiq:
 
 .globl _TEXT_BASE
 _TEXT_BASE:
+#ifdef CONFIG_NAND_SPL /* deprecated, use instead CONFIG_SPL_BUILD */
 	.word	CONFIG_SYS_TEXT_BASE
+#else
+#ifdef CONFIG_SPL_BUILD
+	.word	CONFIG_SPL_TEXT_BASE
+#else
+	.word	CONFIG_SYS_TEXT_BASE
+#endif
+#endif
 
 /*
  * These are defined in the board-specific linker script.
@@ -146,6 +154,12 @@ _bss_end_ofs:
 _end_ofs:
 	.word _end - _start
 
+#ifdef CONFIG_NAND_U_BOOT
+.globl _end
+_end:
+	.word __bss_end__
+#endif
+
 #ifdef CONFIG_USE_IRQ
 /* IRQ stack memory (calculated at run-time) */
 .globl IRQ_STACK_START
@@ -186,7 +200,15 @@ reset:
 
 /* Set stackpointer in internal RAM to call board_init_f */
 call_board_init_f:
+#ifdef CONFIG_NAND_SPL /* deprecated, use instead CONFIG_SPL_BUILD */
+	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+#else
+#ifdef CONFIG_SPL_BUILD
+	ldr	sp, =(CONFIG_SPL_STACK)
+#else
 	ldr	sp, =(CONFIG_SYS_INIT_SP_ADDR)
+#endif
+#endif
 	bic	sp, sp, #7 /* 8-byte alignment for ABI compliance */
 	ldr	r0,=0x00000000
 	bl	board_init_f
@@ -211,6 +233,7 @@ stack_setup:
 	mov	sp, r4
 
 	adr	r0, _start
+	sub	r9, r6, r0		/* r9 <- relocation offset */
 	cmp	r0, r6
 	beq	clear_bss		/* skip relocation */
 	mov	r1, r6			/* r1 <- scratch for copy loop */
@@ -265,12 +288,17 @@ fixnext:
 #endif
 
 clear_bss:
-#ifndef CONFIG_SPL_BUILD
+#ifdef CONFIG_SPL_BUILD
+	/* No relocation for SPL */
+	ldr	r0, =__bss_start
+	ldr	r1, =__bss_end__
+#else
 	ldr	r0, _bss_start_ofs
 	ldr	r1, _bss_end_ofs
 	mov	r4, r6			/* reloc addr */
 	add	r0, r0, r4
 	add	r1, r1, r4
+#endif
 	mov	r2, #0x00000000		/* clear			    */
 
 clbss_l:str	r2, [r0]		/* clear loop...		    */
@@ -278,6 +306,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	cmp	r0, r1
 	bne	clbss_l
 
+#ifndef CONFIG_SPL_BUILD
 	bl coloured_LED_init
 	bl red_led_on
 #endif
diff --git a/arch/arm/cpu/armv7/mx5/lowlevel_init.S b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
index 7e37221..01f6d75 100644
--- a/arch/arm/cpu/armv7/mx5/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
@@ -180,6 +180,21 @@
 1:	ldr r1, [r0, #CLKCTL_CDHIPR]
 	cmp r1, #0x0
 	bne 1b
+#else
+	ldr r1, =0x3FFFFFFF
+	str r1, [r0, #CLKCTL_CCGR0]
+	ldr r1, =0x0
+	str r1, [r0, #CLKCTL_CCGR1]
+	str r1, [r0, #CLKCTL_CCGR2]
+	str r1, [r0, #CLKCTL_CCGR3]
+	str r1, [r0, #CLKCTL_CCGR7]
+
+	ldr r1, =0x00030000
+	str r1, [r0, #CLKCTL_CCGR4]
+	ldr r1, =0x00FFF030
+	str r1, [r0, #CLKCTL_CCGR5]
+	ldr r1, =0x0F00030F
+	str r1, [r0, #CLKCTL_CCGR6]
 #endif
 
 	/* Switch ARM to step clock */
diff --git a/arch/arm/cpu/armv7/omap-common/spl.c b/arch/arm/cpu/armv7/omap-common/spl.c
index d37ca0f..2c59d2b 100644
--- a/arch/arm/cpu/armv7/omap-common/spl.c
+++ b/arch/arm/cpu/armv7/omap-common/spl.c
@@ -156,6 +156,8 @@ void preloader_console_init(void)
 
 	serial_init();		/* serial communications setup */
 
+	gd->have_console = 1;
+
 	/* Avoid a second "U-Boot" coming from this string */
 	u_boot_rev = &u_boot_rev[7];
 
diff --git a/arch/arm/include/asm/arch-am33xx/sys_proto.h b/arch/arm/include/asm/arch-am33xx/sys_proto.h
index 1e265c6..09ed650 100644
--- a/arch/arm/include/asm/arch-am33xx/sys_proto.h
+++ b/arch/arm/include/asm/arch-am33xx/sys_proto.h
@@ -20,13 +20,6 @@
 #define _SYS_PROTO_H_
 
 #define BOARD_REV_ID	0x0
-struct {
-	u32 board_type_v1;
-	u32 board_type_v2;
-	u32 mtype;
-	char *board_string;
-	char *nand_string;
-} board_sysinfo;
 
 u32 get_cpu_rev(void);
 u32 get_sysboot_value(void);
diff --git a/arch/arm/include/asm/arch-armada100/config.h b/arch/arm/include/asm/arch-armada100/config.h
index d2094e5..637f313 100644
--- a/arch/arm/include/asm/arch-armada100/config.h
+++ b/arch/arm/include/asm/arch-armada100/config.h
@@ -33,6 +33,8 @@
 
 #include <asm/arch/armada100.h>
 #define CONFIG_ARM926EJS	1	/* Basic Architecture */
+/* default Dcache Line length for armada100 */
+#define CONFIG_SYS_CACHELINE_SIZE       32
 
 #define CONFIG_SYS_TCLK		(14745600)	/* NS16550 clk config */
 #define CONFIG_SYS_HZ_CLOCK	(3250000)	/* Timer Freq. 3.25MHZ */
diff --git a/arch/arm/include/asm/arch-davinci/aintc_defs.h b/arch/arm/include/asm/arch-davinci/aintc_defs.h
new file mode 100644
index 0000000..8f37053
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/aintc_defs.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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 _DV_AINTC_DEFS_H_
+#define _DV_AINTC_DEFS_H_
+
+struct dv_aintc_regs {
+	unsigned int	fiq0;		/* 0x00 */
+	unsigned int	fiq1;		/* 0x04 */
+	unsigned int	irq0;		/* 0x08 */
+	unsigned int	irq1;		/* 0x0c */
+	unsigned int	fiqentry;	/* 0x10 */
+	unsigned int	irqentry;	/* 0x14 */
+	unsigned int	eint0;		/* 0x18 */
+	unsigned int	eint1;		/* 0x1c */
+	unsigned int	intctl;		/* 0x20 */
+	unsigned int	eabase;		/* 0x24 */
+	unsigned char	rsvd0[8];	/* 0x28 */
+	unsigned int	intpri0;	/* 0x30 */
+	unsigned int	intpri1;	/* 0x34 */
+	unsigned int	intpri2;	/* 0x38 */
+	unsigned int	intpri3;	/* 0x3c */
+	unsigned int	intpri4;	/* 0x40 */
+	unsigned int	intpri5;	/* 0x44 */
+	unsigned int	intpri6;	/* 0x48 */
+	unsigned int	intpri7;	/* 0x4c */
+};
+
+#define dv_aintc_regs ((struct dv_aintc_regs *)DAVINCI_ARM_INTC_BASE)
+
+#endif /* _DV_AINTC_DEFS_H_ */
diff --git a/arch/arm/include/asm/arch-davinci/da8xx-fb.h b/arch/arm/include/asm/arch-davinci/da8xx-fb.h
new file mode 100644
index 0000000..6d2327c
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/da8xx-fb.h
@@ -0,0 +1,126 @@
+/*
+ * Porting to u-boot:
+ *
+ * (C) Copyright 2011
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * Copyright (C) 2008-2009 MontaVista Software Inc.
+ * Copyright (C) 2008-2009 Texas Instruments Inc
+ *
+ * Based on the LCD driver for TI Avalanche processors written by
+ * Ajay Singh and Shalom Hai.
+ *
+ * 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 DA8XX_FB_H
+#define DA8XX_FB_H
+
+enum panel_type {
+	QVGA = 0
+};
+
+enum panel_shade {
+	MONOCHROME = 0,
+	COLOR_ACTIVE,
+	COLOR_PASSIVE,
+};
+
+enum raster_load_mode {
+	LOAD_DATA = 1,
+	LOAD_PALETTE,
+};
+
+struct display_panel {
+	enum panel_type panel_type; /* QVGA */
+	int max_bpp;
+	int min_bpp;
+	enum panel_shade panel_shade;
+};
+
+struct da8xx_panel {
+	const char	name[25];	/* Full name <vendor>_<model> */
+	unsigned short	width;
+	unsigned short	height;
+	int		hfp;		/* Horizontal front porch */
+	int		hbp;		/* Horizontal back porch */
+	int		hsw;		/* Horizontal Sync Pulse Width */
+	int		vfp;		/* Vertical front porch */
+	int		vbp;		/* Vertical back porch */
+	int		vsw;		/* Vertical Sync Pulse Width */
+	unsigned int	pxl_clk;	/* Pixel clock */
+	unsigned char	invert_pxl_clk;	/* Invert Pixel clock */
+};
+
+struct da8xx_lcdc_platform_data {
+	const char manu_name[10];
+	void *controller_data;
+	const char type[25];
+	void (*panel_power_ctrl)(int);
+};
+
+struct lcd_ctrl_config {
+	const struct display_panel *p_disp_panel;
+
+	/* AC Bias Pin Frequency */
+	int ac_bias;
+
+	/* AC Bias Pin Transitions per Interrupt */
+	int ac_bias_intrpt;
+
+	/* DMA burst size */
+	int dma_burst_sz;
+
+	/* Bits per pixel */
+	int bpp;
+
+	/* FIFO DMA Request Delay */
+	int fdd;
+
+	/* TFT Alternative Signal Mapping (Only for active) */
+	unsigned char tft_alt_mode;
+
+	/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */
+	unsigned char stn_565_mode;
+
+	/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
+	unsigned char mono_8bit_mode;
+
+	/* Invert line clock */
+	unsigned char invert_line_clock;
+
+	/* Invert frame clock  */
+	unsigned char invert_frm_clock;
+
+	/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
+	unsigned char sync_edge;
+
+	/* Horizontal and Vertical Sync: Control: 0=ignore */
+	unsigned char sync_ctrl;
+
+	/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
+	unsigned char raster_order;
+};
+
+struct lcd_sync_arg {
+	int back_porch;
+	int front_porch;
+	int pulse_width;
+};
+
+void da8xx_video_init(const struct da8xx_panel *panel, int bits_pixel);
+
+#endif  /* ifndef DA8XX_FB_H */
+
diff --git a/arch/arm/include/asm/arch-davinci/dm365_lowlevel.h b/arch/arm/include/asm/arch-davinci/dm365_lowlevel.h
new file mode 100644
index 0000000..4986e82
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/dm365_lowlevel.h
@@ -0,0 +1,41 @@
+/*
+ * SoC-specific lowlevel code for tms320dm365 and similar chips
+ *
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef __DM365_LOWLEVEL_H
+#define __DM365_LOWLEVEL_H
+
+#include <common.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+void dm365_waitloop(unsigned long loopcnt);
+int dm365_pll1_init(unsigned long pllmult, unsigned long prediv);
+int dm365_pll2_init(unsigned long pllm, unsigned long prediv);
+int dm365_ddr_setup(void);
+void dm365_por_reset(void);
+void dm365_psc_init(void);
+void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
+	unsigned long value);
+void dm36x_lowlevel_init(ulong bootflag);
+
+#endif /* #ifndef __DM365_LOWLEVEL_H */
diff --git a/arch/arm/include/asm/arch-davinci/hardware.h b/arch/arm/include/asm/arch-davinci/hardware.h
index 431e87b..bea1499 100644
--- a/arch/arm/include/asm/arch-davinci/hardware.h
+++ b/arch/arm/include/asm/arch-davinci/hardware.h
@@ -56,6 +56,7 @@ typedef volatile unsigned int *	dv_reg_p;
 #define DAVINCI_DMA_3PTC1_BASE			(0x01c10400)
 #define DAVINCI_UART0_BASE			(0x01c20000)
 #define DAVINCI_UART1_BASE			(0x01c20400)
+#define DAVINCI_TIMER3_BASE			(0x01c20800)
 #define DAVINCI_I2C_BASE			(0x01c21000)
 #define DAVINCI_TIMER0_BASE			(0x01c21400)
 #define DAVINCI_TIMER1_BASE			(0x01c21800)
@@ -63,6 +64,7 @@ typedef volatile unsigned int *	dv_reg_p;
 #define DAVINCI_PWM0_BASE			(0x01c22000)
 #define DAVINCI_PWM1_BASE			(0x01c22400)
 #define DAVINCI_PWM2_BASE			(0x01c22800)
+#define DAVINCI_TIMER4_BASE			(0x01c23800)
 #define DAVINCI_SYSTEM_MODULE_BASE		(0x01c40000)
 #define DAVINCI_PLL_CNTRL0_BASE			(0x01c40800)
 #define DAVINCI_PLL_CNTRL1_BASE			(0x01c40c00)
@@ -108,6 +110,9 @@ typedef volatile unsigned int *	dv_reg_p;
 #define DAVINCI_MMC_SD1_BASE			0x01d00000
 #define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x01d10000
 #define DAVINCI_MMC_SD0_BASE			0x01d11000
+#define DAVINCI_DDR_EMIF_CTRL_BASE		0x20000000
+#define DAVINCI_SPI0_BASE			0x01c66000
+#define DAVINCI_SPI1_BASE			0x01c66800
 
 #elif defined(CONFIG_SOC_DM646X)
 #define DAVINCI_ASYNC_EMIF_CNTRL_BASE		0x20008000
@@ -157,6 +162,7 @@ typedef volatile unsigned int *	dv_reg_p;
 #define DAVINCI_DDR_EMIF_DATA_BASE		0xc0000000
 #define DAVINCI_INTC_BASE			0xfffee000
 #define DAVINCI_BOOTCFG_BASE			0x01c14000
+#define DAVINCI_LCD_CNTL_BASE			0x01e13000
 #define DAVINCI_L3CBARAM_BASE			0x80000000
 #define JTAG_ID_REG                            (DAVINCI_BOOTCFG_BASE + 0x18)
 #define CHIP_REV_ID_REG				(DAVINCI_BOOTCFG_BASE + 0x24)
@@ -171,6 +177,10 @@ typedef volatile unsigned int *	dv_reg_p;
 #define GPIO_BANK2_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x3c)
 #define GPIO_BANK2_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x40)
 #define GPIO_BANK2_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x44)
+#define GPIO_BANK6_REG_DIR_ADDR			(DAVINCI_GPIO_BASE + 0x88)
+#define GPIO_BANK6_REG_OPDATA_ADDR		(DAVINCI_GPIO_BASE + 0x8c)
+#define GPIO_BANK6_REG_SET_ADDR			(DAVINCI_GPIO_BASE + 0x90)
+#define GPIO_BANK6_REG_CLR_ADDR			(DAVINCI_GPIO_BASE + 0x94)
 #endif /* CONFIG_SOC_DA8XX */
 
 /* Power and Sleep Controller (PSC) Domains */
@@ -292,6 +302,7 @@ typedef volatile unsigned int *	dv_reg_p;
 #endif /* CONFIG_SOC_DA8XX */
 
 void lpsc_on(unsigned int id);
+void lpsc_syncreset(unsigned int id);
 void dsp_on(void);
 
 void davinci_enable_uart0(void);
@@ -358,6 +369,7 @@ struct davinci_psc_regs {
 #endif /* CONFIG_SOC_DA8XX */
 
 #define PSC_MDSTAT_STATE		0x3f
+#define PSC_MDCTL_NEXT			0x07
 
 #ifndef CONFIG_SOC_DA8XX
 
@@ -434,7 +446,8 @@ struct davinci_syscfg_regs {
 	dv_reg	rsvd[13];
 	dv_reg	kick0;
 	dv_reg	kick1;
-	dv_reg	rsvd1[56];
+	dv_reg	rsvd1[53];
+	dv_reg	mstpri[3];
 	dv_reg	pinmux[20];
 	dv_reg	suspsrc;
 	dv_reg	chipsig;
@@ -454,7 +467,7 @@ struct davinci_syscfg_regs {
 #define DAVINCI_SYSCFG_SUSPSRC_I2C		(1 << 16)
 #define DAVINCI_SYSCFG_SUSPSRC_SPI0		(1 << 21)
 #define DAVINCI_SYSCFG_SUSPSRC_SPI1		(1 << 22)
-#define DAVINCI_SYSCFG_SUSPSRC_UART2		(1 << 20)
+#define DAVINCI_SYSCFG_SUSPSRC_UART0		(1 << 18)
 #define DAVINCI_SYSCFG_SUSPSRC_TIMER0		(1 << 27)
 
 struct davinci_syscfg1_regs {
@@ -541,4 +554,14 @@ static inline int get_async3_src(void)
 
 #endif /* CONFIG_SOC_DA8XX */
 
+#if defined(CONFIG_SOC_DM365)
+#include <asm/arch/aintc_defs.h>
+#include <asm/arch/ddr2_defs.h>
+#include <asm/arch/emif_defs.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pll_defs.h>
+#include <asm/arch/psc_defs.h>
+#include <asm/arch/syscfg_defs.h>
+#include <asm/arch/timer_defs.h>
+#endif
 #endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/include/asm/arch-davinci/pll_defs.h b/arch/arm/include/asm/arch-davinci/pll_defs.h
new file mode 100644
index 0000000..5c30953
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/pll_defs.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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 _DV_PLL_DEFS_H_
+#define _DV_PLL_DEFS_H_
+
+struct dv_pll_regs {
+	unsigned int	pid;		/* 0x00 */
+	unsigned char	rsvd0[224];	/* 0x04 */
+	unsigned int	rstype;		/* 0xe4 */
+	unsigned char	rsvd1[24];	/* 0xe8 */
+	unsigned int	pllctl;		/* 0x100 */
+	unsigned char	rsvd2[4];	/* 0x104 */
+	unsigned int	secctl;		/* 0x108 */
+	unsigned int	rv;		/* 0x10c */
+	unsigned int	pllm;		/* 0x110 */
+	unsigned int	prediv;		/* 0x114 */
+	unsigned int	plldiv1;	/* 0x118 */
+	unsigned int	plldiv2;	/* 0x11c */
+	unsigned int	plldiv3;	/* 0x120 */
+	unsigned int	oscdiv1;	/* 0x124 */
+	unsigned int	postdiv;	/* 0x128 */
+	unsigned int	bpdiv;		/* 0x12c */
+	unsigned char	rsvd5[8];	/* 0x130 */
+	unsigned int	pllcmd;		/* 0x138 */
+	unsigned int	pllstat;	/* 0x13c */
+	unsigned int	alnctl;		/* 0x140 */
+	unsigned int	dchange;	/* 0x144 */
+	unsigned int	cken;		/* 0x148 */
+	unsigned int	ckstat;		/* 0x14c */
+	unsigned int	systat;		/* 0x150 */
+	unsigned char	rsvd6[12];	/* 0x154 */
+	unsigned int	plldiv4;	/* 0x160 */
+	unsigned int	plldiv5;	/* 0x164 */
+	unsigned int	plldiv6;	/* 0x168 */
+	unsigned int	plldiv7;	/* 0x16C */
+	unsigned int	plldiv8;	/* 0x170 */
+	unsigned int	plldiv9;	/* 0x174 */
+};
+
+#define PLLCTL_PLLEN	(1 << 0)
+#define PLLCTL_PLLPWRDN	(1 << 1)
+#define PLLCTL_PLLRST	(1 << 3)
+#define PLLCTL_PLLENSRC	(1 << 5)
+#define PLLCTL_RES_9	(1 << 8)
+
+#define PLLSECCTL_TINITZ	(1 << 16)
+#define PLLSECCTL_TENABLE	(1 << 17)
+#define PLLSECCTL_TENABLEDIV	(1 << 18)
+#define PLLSECCTL_STOPMODE	(1 << 22)
+
+#define PLLCMD_GOSET		(1 << 0)
+
+#define PLL0_LOCK		0x07000000
+#define PLL1_LOCK		0x07000000
+
+#define dv_pll0_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL0_BASE)
+#define dv_pll1_regs ((struct dv_pll_regs *)DAVINCI_PLL_CNTRL1_BASE)
+
+#define ARM_PLLDIV	(offsetof(struct dv_pll_regs, plldiv2))
+#define DDR_PLLDIV	(offsetof(struct dv_pll_regs, plldiv7))
+#define SPI_PLLDIV	(offsetof(struct dv_pll_regs, plldiv4))
+
+unsigned int davinci_clk_get(unsigned int div);
+#endif /* _DV_PLL_DEFS_H_ */
diff --git a/arch/arm/include/asm/arch-davinci/psc_defs.h b/arch/arm/include/asm/arch-davinci/psc_defs.h
new file mode 100644
index 0000000..084b015
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/psc_defs.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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 _DV_PSC_DEFS_H_
+#define _DV_PSC_DEFS_H_
+
+/*
+ * Power/Sleep Ctrl Register structure
+ * See sprufb3.pdf, Chapter 7
+ */
+struct dv_psc_regs {
+	unsigned int	pid;		/* 0x000 */
+	unsigned char	rsvd0[16];	/* 0x004 */
+	unsigned char	rsvd1[4];	/* 0x014 */
+	unsigned int	inteval;	/* 0x018 */
+	unsigned char	rsvd2[36];	/* 0x01C */
+	unsigned int	merrpr0;	/* 0x040 */
+	unsigned int	merrpr1;	/* 0x044 */
+	unsigned char	rsvd3[8];	/* 0x048 */
+	unsigned int	merrcr0;	/* 0x050 */
+	unsigned int	merrcr1;	/* 0x054 */
+	unsigned char	rsvd4[8];	/* 0x058 */
+	unsigned int	perrpr;		/* 0x060 */
+	unsigned char	rsvd5[4];	/* 0x064 */
+	unsigned int	perrcr;		/* 0x068 */
+	unsigned char	rsvd6[4];	/* 0x06C */
+	unsigned int	epcpr;		/* 0x070 */
+	unsigned char	rsvd7[4];	/* 0x074 */
+	unsigned int	epccr;		/* 0x078 */
+	unsigned char	rsvd8[144];	/* 0x07C */
+	unsigned char	rsvd9[20];	/* 0x10C */
+	unsigned int	ptcmd;		/* 0x120 */
+	unsigned char	rsvd10[4];	/* 0x124 */
+	unsigned int	ptstat;		/* 0x128 */
+	unsigned char	rsvd11[212];	/* 0x12C */
+	unsigned int	pdstat0;	/* 0x200 */
+	unsigned int	pdstat1;	/* 0x204 */
+	unsigned char	rsvd12[248];	/* 0x208 */
+	unsigned int	pdctl0;		/* 0x300 */
+	unsigned int	pdctl1;		/* 0x304 */
+	unsigned char	rsvd13[536];	/* 0x308 */
+	unsigned int	mckout0;	/* 0x520 */
+	unsigned int	mckout1;	/* 0x524 */
+	unsigned char	rsvd14[728];	/* 0x528 */
+	unsigned int	mdstat[52];	/* 0x800 */
+	unsigned char	rsvd15[304];	/* 0x8D0 */
+	unsigned int	mdctl[52];	/* 0xA00 */
+};
+
+/* PSC constants */
+#define EMURSTIE_MASK	(0x00000200)
+
+#define PD0		(0)
+
+#define PSC_ENABLE		(0x3)
+#define PSC_DISABLE		(0x2)
+#define PSC_SYNCRESET		(0x1)
+#define PSC_SWRSTDISABLE	(0x0)
+
+#define PSC_GOSTAT		(1 << 0)
+#define PSC_MD_STATE_MSK	(0x1f)
+
+#define PSC_CMD_GO		(1 << 0)
+
+#define dv_psc_regs ((struct dv_psc_regs *)DAVINCI_PWR_SLEEP_CNTRL_BASE)
+
+#endif /* _DV_PSC_DEFS_H_ */
diff --git a/arch/arm/include/asm/arch-davinci/syscfg_defs.h b/arch/arm/include/asm/arch-davinci/syscfg_defs.h
new file mode 100644
index 0000000..05af020
--- /dev/null
+++ b/arch/arm/include/asm/arch-davinci/syscfg_defs.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2011
+ * Heiko Schocher, DENX Software Engineering, hs@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 _DV_SYSCFG_DEFS_H_
+#define _DV_SYSCFG_DEFS_H_
+
+#ifndef CONFIG_SOC_DA8XX
+/* System Control Module register structure for DM365 */
+struct dv_sys_module_regs {
+	unsigned int	pinmux[5];	/* 0x00 */
+	unsigned int	bootcfg;	/* 0x14 */
+	unsigned int	arm_intmux;	/* 0x18 */
+	unsigned int	edma_evtmux;	/* 0x1C */
+	unsigned int	ddr_slew;	/* 0x20 */
+	unsigned int	clkout;		/* 0x24 */
+	unsigned int	device_id;	/* 0x28 */
+	unsigned int	vdac_config;	/* 0x2C */
+	unsigned int	timer64_ctl;	/* 0x30 */
+	unsigned int	usbbphy_ctl;	/* 0x34 */
+	unsigned int	misc;		/* 0x38 */
+	unsigned int	mstpri[2];	/* 0x3C */
+	unsigned int	vpss_clkctl;	/* 0x44 */
+	unsigned int	peri_clkctl;	/* 0x48 */
+	unsigned int	deepsleep;	/* 0x4C */
+	unsigned int	dft_enable;	/* 0x50 */
+	unsigned int	debounce[8];	/* 0x54 */
+	unsigned int	vtpiocr;	/* 0x74 */
+	unsigned int	pupdctl0;	/* 0x78 */
+	unsigned int	pupdctl1;	/* 0x7C */
+	unsigned int	hdimcopbt;	/* 0x80 */
+	unsigned int	pll0_config;	/* 0x84 */
+	unsigned int	pll1_config;	/* 0x88 */
+};
+
+#define VPTIO_RDY	(1 << 15)
+#define VPTIO_IOPWRDN	(1 << 14)
+#define VPTIO_CLRZ	(1 << 13)
+#define VPTIO_LOCK	(1 << 7)
+#define VPTIO_PWRDN	(1 << 6)
+
+#define VPSS_CLK_CTL_VPSS_CLKMD	(1 << 7)
+
+#define dv_sys_module_regs \
+	((struct dv_sys_module_regs *)DAVINCI_SYSTEM_MODULE_BASE)
+
+#endif /* !CONFIG_SOC_DA8XX */
+#endif /* _DV_SYSCFG_DEFS_H_ */
diff --git a/arch/arm/include/asm/arch-kirkwood/config.h b/arch/arm/include/asm/arch-kirkwood/config.h
index f17f82d..d1c1998 100644
--- a/arch/arm/include/asm/arch-kirkwood/config.h
+++ b/arch/arm/include/asm/arch-kirkwood/config.h
@@ -41,7 +41,8 @@
 
 #include <asm/arch/kirkwood.h>
 #define CONFIG_ARM926EJS	1	/* Basic Architecture */
-
+#define CONFIG_SYS_CACHELINE_SIZE	32
+				/* default Dcache Line length for kirkwood */
 #define CONFIG_MD5	/* get_random_hex on krikwood needs MD5 support */
 #define CONFIG_KIRKWOOD_EGIGA_INIT	/* Enable GbePort0/1 for kernel */
 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8	/* Set RGMII Pad voltage to 1.8V */
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h
index 2e3bce2..253a0e1 100644
--- a/arch/arm/include/asm/arch-mx31/clock.h
+++ b/arch/arm/include/asm/arch-mx31/clock.h
@@ -37,8 +37,10 @@ unsigned int mxc_get_clock(enum mxc_clock clk);
 extern u32 imx_get_uartclk(void);
 extern void mx31_gpio_mux(unsigned long mode);
 extern void mx31_set_pad(enum iomux_pins pin, u32 config);
+extern void mx31_set_gpr(enum iomux_gp_func gp, char en);
 
 void mx31_uart1_hw_init(void);
+void mx31_uart2_hw_init(void);
 void mx31_spi2_hw_init(void);
 void mxc_hw_watchdog_enable(void);
 void mxc_hw_watchdog_reset(void);
diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h
index 552c821..afdaa1c 100644
--- a/arch/arm/include/asm/arch-mx31/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx31/imx-regs.h
@@ -468,6 +468,44 @@ enum iomux_pins {
 	MX31_PIN_CAPTURE	= IOMUX_PIN(7,    327),
 };
 
+/*
+ * various IOMUX general purpose functions
+ */
+enum iomux_gp_func {
+	MUX_PGP_FIRI			= 1 << 0,
+	MUX_DDR_MODE			= 1 << 1,
+	MUX_PGP_CSPI_BB			= 1 << 2,
+	MUX_PGP_ATA_1			= 1 << 3,
+	MUX_PGP_ATA_2			= 1 << 4,
+	MUX_PGP_ATA_3			= 1 << 5,
+	MUX_PGP_ATA_4			= 1 << 6,
+	MUX_PGP_ATA_5			= 1 << 7,
+	MUX_PGP_ATA_6			= 1 << 8,
+	MUX_PGP_ATA_7			= 1 << 9,
+	MUX_PGP_ATA_8			= 1 << 10,
+	MUX_PGP_UH2			= 1 << 11,
+	MUX_SDCTL_CSD0_SEL		= 1 << 12,
+	MUX_SDCTL_CSD1_SEL		= 1 << 13,
+	MUX_CSPI1_UART3			= 1 << 14,
+	MUX_EXTDMAREQ2_MBX_SEL		= 1 << 15,
+	MUX_TAMPER_DETECT_EN		= 1 << 16,
+	MUX_PGP_USB_4WIRE		= 1 << 17,
+	MUX_PGP_USB_COMMON		= 1 << 18,
+	MUX_SDHC_MEMSTICK1		= 1 << 19,
+	MUX_SDHC_MEMSTICK2		= 1 << 20,
+	MUX_PGP_SPLL_BYP		= 1 << 21,
+	MUX_PGP_UPLL_BYP		= 1 << 22,
+	MUX_PGP_MSHC1_CLK_SEL		= 1 << 23,
+	MUX_PGP_MSHC2_CLK_SEL		= 1 << 24,
+	MUX_CSPI3_UART5_SEL		= 1 << 25,
+	MUX_PGP_ATA_9			= 1 << 26,
+	MUX_PGP_USB_SUSPEND		= 1 << 27,
+	MUX_PGP_USB_OTG_LOOPBACK	= 1 << 28,
+	MUX_PGP_USB_HS1_LOOPBACK	= 1 << 29,
+	MUX_PGP_USB_HS2_LOOPBACK	= 1 << 30,
+	MUX_CLKO_DDR_MODE		= 1 << 31,
+};
+
 /* Bit definitions for RCSR register in CCM */
 #define CCM_RCSR_NF16B	(1 << 31)
 #define CCM_RCSR_NFMS	(1 << 30)
@@ -484,6 +522,17 @@ struct mx31_weim {
 	struct mx31_weim_cscr cscr[6];
 };
 
+/* ESD control registers */
+struct esdc_regs {
+	u32 ctl0;
+	u32 cfg0;
+	u32 ctl1;
+	u32 cfg1;
+	u32 misc;
+	u32 dly[5];
+	u32 dlyl;
+};
+
 #endif
 
 #define __REG(x)     (*((volatile u32 *)(x)))
@@ -562,6 +611,8 @@ struct mx31_weim {
 #define ESDCTL_BL(x)			((x) << 7)
 #define ESDCTL_PRCT(x)			((x) << 0)
 
+#define ESDCTL_BASE_ADDR	0xB8001000
+
 /* 13 fields of the upper CS control register */
 #define CSCR_U(sp, wp, bcd, bcs, psz, pme, sync, dol, \
 		cnc, wsc, ew, wws, edc) \
@@ -642,12 +693,23 @@ struct mx31_weim {
 
 /* Register offsets based on IOMUXC_BASE */
 /* 0x00 .. 0x7b */
+#define MUX_CTL_CSPI3_MISO		0x0c
+#define MUX_CTL_CSPI3_SCLK		0x0d
+#define MUX_CTL_CSPI3_SPI_RDY	0x0e
+#define MUX_CTL_CSPI3_MOSI		0x13
+
 #define MUX_CTL_USBH2_DATA1	0x40
 #define MUX_CTL_USBH2_DIR	0x44
 #define MUX_CTL_USBH2_STP	0x45
 #define MUX_CTL_USBH2_NXT	0x46
 #define MUX_CTL_USBH2_DATA0	0x47
 #define MUX_CTL_USBH2_CLK	0x4B
+
+#define MUX_CTL_TXD2		0x70
+#define MUX_CTL_RTS2		0x71
+#define MUX_CTL_CTS2		0x72
+#define MUX_CTL_RXD2		0x77
+
 #define MUX_CTL_RTS1		0x7c
 #define MUX_CTL_CTS1		0x7d
 #define MUX_CTL_DTR_DCE1	0x7e
@@ -705,6 +767,11 @@ struct mx31_weim {
 #define MUX_RTS1__UART1_RTS_B	IOMUX_MODE(MUX_CTL_RTS1, MUX_CTL_FUNC)
 #define MUX_CTS1__UART1_CTS_B	IOMUX_MODE(MUX_CTL_CTS1, MUX_CTL_FUNC)
 
+#define MUX_RXD2__UART2_RXD_MUX	IOMUX_MODE(MUX_CTL_RXD2, MUX_CTL_FUNC)
+#define MUX_TXD2__UART2_TXD_MUX	IOMUX_MODE(MUX_CTL_TXD2, MUX_CTL_FUNC)
+#define MUX_RTS2__UART2_RTS_B	IOMUX_MODE(MUX_CTL_RTS2, MUX_CTL_FUNC)
+#define MUX_CTS2__UART2_CTS_B	IOMUX_MODE(MUX_CTL_CTS2, MUX_CTL_FUNC)
+
 #define MUX_CSPI2_SS0__CSPI2_SS0_B IOMUX_MODE(MUX_CTL_CSPI2_SS0, MUX_CTL_FUNC)
 #define MUX_CSPI2_SS1__CSPI2_SS1_B IOMUX_MODE(MUX_CTL_CSPI2_SS1, MUX_CTL_FUNC)
 #define MUX_CSPI2_SS2__CSPI2_SS2_B IOMUX_MODE(MUX_CTL_CSPI2_SS2, MUX_CTL_FUNC)
diff --git a/arch/arm/include/asm/arch-mx35/imx-regs.h b/arch/arm/include/asm/arch-mx35/imx-regs.h
index 0c566f2..25c324e 100644
--- a/arch/arm/include/asm/arch-mx35/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx35/imx-regs.h
@@ -147,6 +147,19 @@
 #define PLL_MFI(x)		(((x) & 0xf) << 10)
 #define PLL_MFN(x)		(((x) & 0x3ff) << 0)
 
+#define _PLL_BRM(x)	((x) << 31)
+#define _PLL_PD(x)	(((x) - 1) << 26)
+#define _PLL_MFD(x)	(((x) - 1) << 16)
+#define _PLL_MFI(x)	((x) << 10)
+#define _PLL_MFN(x)	(x)
+#define _PLL_SETTING(brm, pd, mfd, mfi, mfn) \
+	(_PLL_BRM(brm) | _PLL_PD(pd) | _PLL_MFD(mfd) | _PLL_MFI(mfi) |\
+	 _PLL_MFN(mfn))
+
+#define CCM_MPLL_532_HZ	_PLL_SETTING(1, 1, 12, 11, 1)
+#define CCM_MPLL_399_HZ _PLL_SETTING(0, 1, 16, 8, 5)
+#define CCM_PPLL_300_HZ _PLL_SETTING(0, 1, 4, 6, 1)
+
 #define CSCR_U(x)	(WEIM_CTRL_CS#x + 0)
 #define CSCR_L(x)	(WEIM_CTRL_CS#x + 4)
 #define CSCR_A(x)	(WEIM_CTRL_CS#x + 8)
@@ -284,6 +297,23 @@ struct wdog_regs {
 	u16 wmcr;	/* Misc Control */
 };
 
+struct esdc_regs {
+	u32	esdctl0;
+	u32	esdcfg0;
+	u32	esdctl1;
+	u32	esdcfg1;
+	u32	esdmisc;
+	u32	reserved[4];
+	u32	esdcdly[5];
+	u32	esdcdlyl;
+};
+
+#define ESDC_MISC_RST		(1 << 1)
+#define ESDC_MISC_MDDR_EN	(1 << 2)
+#define ESDC_MISC_MDDR_DL_RST	(1 << 3)
+#define ESDC_MISC_DDR_EN	(1 << 8)
+#define ESDC_MISC_DDR2_EN	(1 << 9)
+
 /*
  * NFMS bit in RCSR register for pagesize of nandflash
  */
@@ -293,9 +323,5 @@ struct wdog_regs {
 
 #define CCM_RCSR_NF_16BIT_SEL	(1 << 14)
 
-extern unsigned int get_board_rev(void);
-extern int is_soc_rev(int rev);
-extern int sdhc_init(void);
-
 #endif
 #endif /* __ASM_ARCH_MX35_H */
diff --git a/arch/arm/include/asm/arch-mx35/lowlevel_macro.S b/arch/arm/include/asm/arch-mx35/lowlevel_macro.S
new file mode 100644
index 0000000..05aa951
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx35/lowlevel_macro.S
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+ *
+ * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
+ *
+ * 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
+ */
+
+/*
+ * AIPS setup - Only setup MPROTx registers.
+ * The PACR default values are good.
+ */
+.macro init_aips
+	/*
+	 * Set all MPROTx to be non-bufferable, trusted for R/W,
+	 * not forced to user-mode.
+	 */
+	ldr r0, =AIPS1_BASE_ADDR
+	ldr r1, =AIPS_MPR_CONFIG
+	str r1, [r0, #0x00]
+	str r1, [r0, #0x04]
+	ldr r0, =AIPS2_BASE_ADDR
+	str r1, [r0, #0x00]
+	str r1, [r0, #0x04]
+
+	/*
+	 * Clear the on and off peripheral modules Supervisor Protect bit
+	 * for SDMA to access them. Did not change the AIPS control registers
+	 * (offset 0x20) access type
+	 */
+	ldr r0, =AIPS1_BASE_ADDR
+	ldr r1, =AIPS_OPACR_CONFIG
+	str r1, [r0, #0x40]
+	str r1, [r0, #0x44]
+	str r1, [r0, #0x48]
+	str r1, [r0, #0x4C]
+	str r1, [r0, #0x50]
+	ldr r0, =AIPS2_BASE_ADDR
+	str r1, [r0, #0x40]
+	str r1, [r0, #0x44]
+	str r1, [r0, #0x48]
+	str r1, [r0, #0x4C]
+	str r1, [r0, #0x50]
+.endm
+
+/* MAX (Multi-Layer AHB Crossbar Switch) setup */
+.macro init_max
+	ldr r0, =MAX_BASE_ADDR
+	/* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */
+	ldr r1, =MAX_MPR_CONFIG
+	str r1, [r0, #0x000]        /* for S0 */
+	str r1, [r0, #0x100]        /* for S1 */
+	str r1, [r0, #0x200]        /* for S2 */
+	str r1, [r0, #0x300]        /* for S3 */
+	str r1, [r0, #0x400]        /* for S4 */
+	/* SGPCR - always park on last master */
+	ldr r1, =MAX_SGPCR_CONFIG
+	str r1, [r0, #0x010]        /* for S0 */
+	str r1, [r0, #0x110]        /* for S1 */
+	str r1, [r0, #0x210]        /* for S2 */
+	str r1, [r0, #0x310]        /* for S3 */
+	str r1, [r0, #0x410]        /* for S4 */
+	/* MGPCR - restore default values */
+	ldr r1, =MAX_MGPCR_CONFIG
+	str r1, [r0, #0x800]        /* for M0 */
+	str r1, [r0, #0x900]        /* for M1 */
+	str r1, [r0, #0xA00]        /* for M2 */
+	str r1, [r0, #0xB00]        /* for M3 */
+	str r1, [r0, #0xC00]        /* for M4 */
+	str r1, [r0, #0xD00]        /* for M5 */
+.endm
+
+/* M3IF setup */
+.macro init_m3if
+	/* Configure M3IF registers */
+	ldr r1, =M3IF_BASE_ADDR
+	/*
+	* M3IF Control Register (M3IFCTL)
+	* MRRP[0] = L2CC0 not on priority list (0 << 0)	= 0x00000000
+	* MRRP[1] = L2CC1 not on priority list (0 << 0)	= 0x00000000
+	* MRRP[2] = MBX not on priority list (0 << 0)	= 0x00000000
+	* MRRP[3] = MAX1 not on priority list (0 << 0)	= 0x00000000
+	* MRRP[4] = SDMA not on priority list (0 << 0)	= 0x00000000
+	* MRRP[5] = MPEG4 not on priority list (0 << 0)	= 0x00000000
+	* MRRP[6] = IPU1 on priority list (1 << 6)	= 0x00000040
+	* MRRP[7] = IPU2 not on priority list (0 << 0)	= 0x00000000
+	*						------------
+	*						  0x00000040
+	*/
+	ldr r0, =M3IF_CONFIG
+	str r0, [r1]  /* M3IF control reg */
+.endm
+
+.macro core_init
+	mrc 15, 0, r1, c1, c0, 0
+
+	mrc 15, 0, r0, c1, c0, 1
+	orr r0, r0, #7
+	mcr 15, 0, r0, c1, c0, 1
+	orr r1, r1, #(1<<11)
+
+	/* Set unaligned access enable */
+	orr r1, r1, #(1<<22)
+
+	/* Set low int latency enable */
+	orr r1, r1, #(1<<21)
+
+	mcr 15, 0, r1, c1, c0, 0
+
+	mov r0, #0
+
+	/* Set branch prediction enable */
+	mcr 15, 0, r0, c15, c2, 4
+
+	mcr 15, 0, r0, c7, c7, 0        /* invalidate I cache and D cache */
+	mcr 15, 0, r0, c8, c7, 0        /* invalidate TLBs */
+	mcr 15, 0, r0, c7, c10, 4       /* Drain the write buffer */
+
+	/*
+	 * initializes very early AIPS
+	 * Then it also initializes Multi-Layer AHB Crossbar Switch,
+	 * M3IF
+	 * Also setup the Peripheral Port Remap register inside the core
+	 */
+	ldr r0, =0x40000015        /* start from AIPS 2GB region */
+	mcr p15, 0, r0, c15, c2, 4
+.endm
diff --git a/arch/arm/include/asm/arch-mx35/mx35_pins.h b/arch/arm/include/asm/arch-mx35/mx35_pins.h
index 14669ff..3676e33 100644
--- a/arch/arm/include/asm/arch-mx35/mx35_pins.h
+++ b/arch/arm/include/asm/arch-mx35/mx35_pins.h
@@ -349,6 +349,9 @@ typedef enum iomux_pins {
 	MX35_PIN_FEC_TDATA2 = _MXC_BUILD_GPIO_PIN(2, 21, 0x31C, 0x780),
 	MX35_PIN_FEC_RDATA3 = _MXC_BUILD_GPIO_PIN(2, 22, 0x320, 0x784),
 	MX35_PIN_FEC_TDATA3 = _MXC_BUILD_GPIO_PIN(2, 23, 0x324, 0x788),
+
+	MX35_PIN_RTS2_UART3_RXD_MUX = _MXC_BUILD_NON_GPIO_PIN(0x1a0, 0x5e4),
+	MX35_PIN_CTS2_UART3_TXD_MUX = _MXC_BUILD_NON_GPIO_PIN(0x1a4, 0x5e8),
 } iomux_pin_name_t;
 
 #endif
diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h
index 8e28f77..db6a696 100644
--- a/arch/arm/include/asm/arch-omap3/mem.h
+++ b/arch/arm/include/asm/arch-omap3/mem.h
@@ -54,79 +54,89 @@ enum {
 #define SDP_SDRC_DLLAB_CTRL	((DLL_ENADLL << 3) | \
 				(DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1))
 
-/* Infineon part of 3430SDP (165MHz optimized) 6.06ns
- *   ACTIMA
- *	TDAL = Twr/Tck + Trp/tck = 15/6 + 18/6 = 2.5 + 3 = 5.5 -> 6
- *	TDPL (Twr) = 15/6	= 2.5 -> 3
- *	TRRD = 12/6	= 2
- *	TRCD = 18/6	= 3
- *	TRP = 18/6	= 3
- *	TRAS = 42/6	= 7
- *	TRC = 60/6	= 10
- *	TRFC = 72/6	= 12
- *   ACTIMB
- *	TCKE = 2
- *	XSR = 120/6 = 20
- */
-#define INFINEON_TDAL_165	6
-#define INFINEON_TDPL_165	3
-#define INFINEON_TRRD_165	2
-#define INFINEON_TRCD_165	3
-#define INFINEON_TRP_165	3
-#define INFINEON_TRAS_165	7
-#define INFINEON_TRC_165	10
-#define INFINEON_TRFC_165	12
-#define INFINEON_V_ACTIMA_165	((INFINEON_TRFC_165 << 27) |		\
-		(INFINEON_TRC_165 << 22) | (INFINEON_TRAS_165 << 18) |	\
-		(INFINEON_TRP_165 << 15) | (INFINEON_TRCD_165 << 12) |	\
-		(INFINEON_TRRD_165 << 9) | (INFINEON_TDPL_165 << 6) |	\
-		(INFINEON_TDAL_165))
+/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLA register. */
+#define ACTIM_CTRLA_TRFC(v)	(((v) & 0x1F) << 27)	/* 31:27 */
+#define ACTIM_CTRLA_TRC(v)	(((v) & 0x1F) << 22)	/* 26:22 */
+#define ACTIM_CTRLA_TRAS(v)	(((v) & 0x0F) << 18)	/* 21:18 */
+#define ACTIM_CTRLA_TRP(v)	(((v) & 0x07) << 15)	/* 17:15 */
+#define ACTIM_CTRLA_TRCD(v)	(((v) & 0x07) << 12)	/* 14:12 */
+#define ACTIM_CTRLA_TRRD(v)	(((v) & 0x07) << 9)	/* 11:9  */
+#define ACTIM_CTRLA_TDPL(v)	(((v) & 0x07) << 6)	/*  8:6  */
+#define ACTIM_CTRLA_TDAL(v)	(v & 0x1F)		/*  4:0  */
+
+#define ACTIM_CTRLA(a,b,c,d,e,f,g,h)		\
+		ACTIM_CTRLA_TRFC(a)	|	\
+		ACTIM_CTRLA_TRC(b)	|	\
+		ACTIM_CTRLA_TRAS(b)	|	\
+		ACTIM_CTRLA_TRP(d)	|	\
+		ACTIM_CTRLA_TRCD(e)	|	\
+		ACTIM_CTRLA_TRRD(f)	|	\
+		ACTIM_CTRLA_TDPL(g)	|	\
+		ACTIM_CTRLA_TDAL(h)
+
+/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
+#define ACTIM_CTRLB_TWTR(v)	(((v) & 0x03) << 16)	/* 17:16 */
+#define ACTIM_CTRLB_TCKE(v)	(((v) & 0x07) << 12)	/* 14:12 */
+#define ACTIM_CTRLB_TXP(v)	(((v) & 0x07) << 8)	/* 10:8  */
+#define ACTIM_CTRLB_TXSR(v)	(v & 0xFF)		/*  7:0  */
+
+#define ACTIM_CTRLB(a,b,c,d)			\
+		ACTIM_CTRLB_TWTR(a)	|	\
+		ACTIM_CTRLB_TCKE(b)	|	\
+		ACTIM_CTRLB_TXP(b)	|	\
+		ACTIM_CTRLB_TXSR(d)
+
+/* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
+#define INFINEON_TDAL_165	6	/* Twr/Tck + Trp/tck		*/
+					/* 15/6 + 18/6 = 5.5 -> 6	*/
+#define INFINEON_TDPL_165	3	/* 15/6 = 2.5 -> 3 (Twr)	*/
+#define INFINEON_TRRD_165	2	/* 12/6 = 2			*/
+#define INFINEON_TRCD_165	3	/* 18/6 = 3			*/
+#define INFINEON_TRP_165	3	/* 18/6 = 3			*/
+#define INFINEON_TRAS_165	7	/* 42/6 = 7			*/
+#define INFINEON_TRC_165	10	/* 60/6 = 10			*/
+#define INFINEON_TRFC_165	12	/* 72/6 = 12			*/
+
+#define INFINEON_V_ACTIMA_165	\
+		ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165,	\
+				INFINEON_TRAS_165, INFINEON_TRP_165,	\
+				INFINEON_TRCD_165, INFINEON_TRRD_165,	\
+				INFINEON_TDPL_165, INFINEON_TDAL_165)
 
 #define INFINEON_TWTR_165	1
 #define INFINEON_TCKE_165	2
 #define INFINEON_TXP_165	2
-#define INFINEON_XSR_165	20
-#define INFINEON_V_ACTIMB_165	((INFINEON_TCKE_165 << 12) |		\
-		(INFINEON_XSR_165 << 0) | (INFINEON_TXP_165 << 8) |	\
-		(INFINEON_TWTR_165 << 16))
-
-/* Micron part of 3430 EVM (165MHz optimized) 6.06ns
- * ACTIMA
- *	TDAL = Twr/Tck + Trp/tck= 15/6 + 18 /6 = 2.5 + 3 = 5.5 -> 6
- *	TDPL (Twr)	= 15/6	= 2.5 -> 3
- *	TRRD		= 12/6	= 2
- *	TRCD		= 18/6	= 3
- *	TRP		= 18/6	= 3
- *	TRAS		= 42/6	= 7
- *	TRC		= 60/6	= 10
- *	TRFC		= 125/6	= 21
- * ACTIMB
- *	TWTR		= 1
- *	TCKE		= 1
- *	TXSR		= 138/6	= 23
- *	TXP		= 25/6	= 4.1 ~5
- */
-#define MICRON_TDAL_165		6
-#define MICRON_TDPL_165		3
-#define MICRON_TRRD_165		2
-#define MICRON_TRCD_165		3
-#define MICRON_TRP_165		3
-#define MICRON_TRAS_165		7
-#define MICRON_TRC_165		10
-#define MICRON_TRFC_165		21
-#define MICRON_V_ACTIMA_165 ((MICRON_TRFC_165 << 27) |			\
-		(MICRON_TRC_165 << 22) | (MICRON_TRAS_165 << 18) |	\
-		(MICRON_TRP_165 << 15) | (MICRON_TRCD_165 << 12) |	\
-		(MICRON_TRRD_165 << 9) | (MICRON_TDPL_165 << 6) |	\
-		(MICRON_TDAL_165))
+#define INFINEON_XSR_165	20	/* 120/6 = 20	*/
+
+#define INFINEON_V_ACTIMB_165	\
+		ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165,	\
+				INFINEON_TXP_165, INFINEON_XSR_165)
+
+/* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
+#define MICRON_TDAL_165		6	/* Twr/Tck + Trp/tck		*/
+					/* 15/6 + 18/6 = 5.5 -> 6	*/
+#define MICRON_TDPL_165		3	/* 15/6 = 2.5 -> 3 (Twr)	*/
+#define MICRON_TRRD_165		2	/* 12/6 = 2			*/
+#define MICRON_TRCD_165		3	/* 18/6 = 3			*/
+#define MICRON_TRP_165		3	/* 18/6 = 3			*/
+#define MICRON_TRAS_165		7	/* 42/6 = 7			*/
+#define MICRON_TRC_165		10	/* 60/6 = 10			*/
+#define MICRON_TRFC_165		21	/* 125/6 = 21			*/
+
+#define MICRON_V_ACTIMA_165	\
+		ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165,		\
+				MICRON_TRAS_165, MICRON_TRP_165,	\
+				MICRON_TRCD_165, MICRON_TRRD_165,	\
+				MICRON_TDPL_165, MICRON_TDAL_165)
 
 #define MICRON_TWTR_165		1
 #define MICRON_TCKE_165		1
-#define MICRON_XSR_165		23
-#define MICRON_TXP_165		5
-#define MICRON_V_ACTIMB_165 ((MICRON_TCKE_165 << 12) |			\
-		(MICRON_XSR_165 << 0) | (MICRON_TXP_165 << 8) |	\
-		(MICRON_TWTR_165 << 16))
+#define MICRON_XSR_165		23	/* 138/6 = 23		*/
+#define MICRON_TXP_165		5	/* 25/6 = 4.1 => ~5	*/
+
+#define MICRON_V_ACTIMB_165	\
+		ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165,	\
+				MICRON_TXP_165,	MICRON_XSR_165)
 
 #define MICRON_RAMTYPE			0x1
 #define MICRON_DDRTYPE			0x0
@@ -155,61 +165,48 @@ enum {
 #define MICRON_V_MR ((MICRON_WBST << 9) | (MICRON_CASL << 4) | \
 	(MICRON_SIL << 3) | (MICRON_BL))
 
-/*
- * NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns
- *   ACTIMA
- *      TDAL = Twr/Tck + Trp/tck = 15/6 + 18/6 = 2.5 + 3 = 5.5 -> 6
- *      TDPL (Twr) = 15/6 = 2.5 -> 3
- *      TRRD = 12/6 = 2
- *      TRCD = 22.5/6 = 3.75 -> 4
- *      TRP  = 18/6 = 3
- *      TRAS = 42/6 = 7
- *      TRC  = 60/6 = 10
- *      TRFC = 140/6 = 23.3 -> 24
- *   ACTIMB
- *	TWTR = 2
- *	TCKE = 2
- *	TXSR = 200/6 =  33.3 -> 34
- *	TXP  = 1.0 + 1.1 = 2.1 -> 3
- */
-#define NUMONYX_TDAL_165   6
-#define NUMONYX_TDPL_165   3
-#define NUMONYX_TRRD_165   2
-#define NUMONYX_TRCD_165   4
-#define NUMONYX_TRP_165    3
-#define NUMONYX_TRAS_165   7
-#define NUMONYX_TRC_165   10
-#define NUMONYX_TRFC_165  24
-#define NUMONYX_V_ACTIMA_165 ((NUMONYX_TRFC_165 << 27) | \
-		(NUMONYX_TRC_165 << 22) | (NUMONYX_TRAS_165 << 18) | \
-		(NUMONYX_TRP_165 << 15) | (NUMONYX_TRCD_165 << 12) | \
-		(NUMONYX_TRRD_165 << 9) | (NUMONYX_TDPL_165 << 6) | \
-		(NUMONYX_TDAL_165))
-
-#define NUMONYX_TWTR_165   2
-#define NUMONYX_TCKE_165   2
-#define NUMONYX_TXP_165    3
-#define NUMONYX_XSR_165    34
-#define NUMONYX_V_ACTIMB_165 ((NUMONYX_TCKE_165 << 12) | \
-		(NUMONYX_XSR_165 << 0) | (NUMONYX_TXP_165 << 8) | \
-		(NUMONYX_TWTR_165 << 16))
+/* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
+#define NUMONYX_TDAL_165	6	/* Twr/Tck + Trp/tck		*/
+					/* 15/6 + 18/6 = 5.5 -> 6	*/
+#define NUMONYX_TDPL_165	3	/* 15/6 = 2.5 -> 3 (Twr)	*/
+#define NUMONYX_TRRD_165	2	/* 12/6 = 2			*/
+#define NUMONYX_TRCD_165	4	/* 22.5/6 = 3.75 -> 4		*/
+#define NUMONYX_TRP_165		3	/* 18/6 = 3			*/
+#define NUMONYX_TRAS_165	7	/* 42/6 = 7			*/
+#define NUMONYX_TRC_165		10	/* 60/6 = 10			*/
+#define NUMONYX_TRFC_165	24	/* 140/6 = 23.3 -> 24		*/
+
+#define NUMONYX_V_ACTIMA_165	\
+		ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165,		\
+				NUMONYX_TRAS_165, NUMONYX_TRP_165,	\
+				NUMONYX_TRCD_165, NUMONYX_TRRD_165,	\
+				NUMONYX_TDPL_165, NUMONYX_TDAL_165)
+
+#define NUMONYX_TWTR_165	2
+#define NUMONYX_TCKE_165	2
+#define NUMONYX_TXP_165		3	/* 200/6 =  33.3 -> 34	*/
+#define NUMONYX_XSR_165		34	/* 1.0 + 1.1 = 2.1 -> 3	*/
+
+#define NUMONYX_V_ACTIMB_165	\
+		ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165,	\
+				NUMONYX_TXP_165, NUMONYX_XSR_165)
 
 #ifdef CONFIG_OMAP3_INFINEON_DDR
-#define V_ACTIMA_165 INFINEON_V_ACTIMA_165
-#define V_ACTIMB_165 INFINEON_V_ACTIMB_165
+#define V_ACTIMA_165		INFINEON_V_ACTIMA_165
+#define V_ACTIMB_165		INFINEON_V_ACTIMB_165
 #endif
 
 #ifdef CONFIG_OMAP3_MICRON_DDR
-#define V_ACTIMA_165 MICRON_V_ACTIMA_165
-#define V_ACTIMB_165 MICRON_V_ACTIMB_165
+#define V_ACTIMA_165		MICRON_V_ACTIMA_165
+#define V_ACTIMB_165		MICRON_V_ACTIMB_165
 #define V_MCFG			MICRON_V_MCFG
 #define V_RFR_CTRL		MICRON_V_RFR_CTRL
 #define V_MR			MICRON_V_MR
 #endif
 
 #ifdef CONFIG_OMAP3_NUMONYX_DDR
-#define V_ACTIMA_165 NUMONYX_V_ACTIMA_165
-#define V_ACTIMB_165 NUMONYX_V_ACTIMB_165
+#define V_ACTIMA_165		NUMONYX_V_ACTIMA_165
+#define V_ACTIMB_165		NUMONYX_V_ACTIMB_165
 #endif
 
 #if !defined(V_ACTIMA_165) || !defined(V_ACTIMB_165)
diff --git a/arch/arm/include/asm/arch-pantheon/config.h b/arch/arm/include/asm/arch-pantheon/config.h
index d10583d..e4fce7d 100644
--- a/arch/arm/include/asm/arch-pantheon/config.h
+++ b/arch/arm/include/asm/arch-pantheon/config.h
@@ -28,6 +28,8 @@
 #include <asm/arch/pantheon.h>
 
 #define CONFIG_ARM926EJS	1	/* Basic Architecture */
+/* default Dcache Line length for pantheon */
+#define CONFIG_SYS_CACHELINE_SIZE	32
 
 #define CONFIG_SYS_TCLK		(14745600)	/* NS16550 clk config */
 #define CONFIG_SYS_HZ_CLOCK	(3250000)	/* Timer Freq. 3.25MHZ */