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>

7 files changed, 936 insertions, 73 deletions

diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
index f457aa3..aab706e 100644
--- a/board/keymile/common/common.h
+++ b/board/keymile/common/common.h
@@ -131,6 +131,11 @@ struct bfticu_iomap {
 int ethernet_present(void);
 int ivm_read_eeprom(void);
 
+int trigger_fpga_config(void);
+int wait_for_fpga_config(void);
+int fpga_reset(void);
+int toggle_eeprom_spi_bus(void);
+
 int set_km_env(void);
 int fdt_set_node_and_value(void *blob,
 			char *nodename,
diff --git a/board/keymile/km_arm/Makefile b/board/keymile/km_arm/Makefile
index aa51255..13d485a 100644
--- a/board/keymile/km_arm/Makefile
+++ b/board/keymile/km_arm/Makefile
@@ -31,6 +31,10 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS	:= $(BOARD).o ../common/common.o ../common/ivm.o
 
+ifdef CONFIG_KM_FPGA_CONFIG
+COBJS	+= fpga_config.o
+endif
+
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
diff --git a/board/keymile/km_arm/fpga_config.c b/board/keymile/km_arm/fpga_config.c
new file mode 100644
index 0000000..fcc5fe6
--- /dev/null
+++ b/board/keymile/km_arm/fpga_config.c
@@ -0,0 +1,256 @@
+/*
+ * (C) Copyright 2012
+ * Valentin Lontgchamp, Keymile AG, valentin.longchamp@keymile.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/errno.h>
+
+/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
+#define KM_XLX_PROGRAM_B_PIN    39
+
+#define BOCO_ADDR	0x10
+
+#define ID_REG		0x00
+#define BOCO2_ID	0x5b
+
+static int check_boco2(void)
+{
+	int ret;
+	u8 id;
+
+	ret = i2c_read(BOCO_ADDR, ID_REG, 1, &id, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO id !!\n", __func__);
+		return ret;
+	}
+
+	return (id == BOCO2_ID);
+}
+
+static int boco_clear_bits(u8 reg, u8 flags)
+{
+	int ret;
+	u8 regval;
+
+	/* give access to the EEPROM from FPGA */
+	ret = i2c_read(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+	regval &= ~flags;
+	ret = i2c_write(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error writing the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int boco_set_bits(u8 reg, u8 flags)
+{
+	int ret;
+	u8 regval;
+
+	/* give access to the EEPROM from FPGA */
+	ret = i2c_read(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+	regval |= flags;
+	ret = i2c_write(BOCO_ADDR, reg, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error writing the BOCO @%#x !!\n",
+			__func__, reg);
+		return ret;
+	}
+
+	return 0;
+}
+
+#define SPI_REG		0x06
+#define CFG_EEPROM	0x02
+#define FPGA_PROG	0x04
+#define FPGA_INIT_B	0x10
+#define FPGA_DONE	0x20
+
+static int fpga_done(void)
+{
+	int ret = 0;
+	u8 regval;
+
+	/* this is only supported with the boco2 design */
+	if (!check_boco2())
+		return 0;
+
+	ret = i2c_read(BOCO_ADDR, SPI_REG, 1, &regval, 1);
+	if (ret) {
+		printf("%s: error reading the BOCO @%#x !!\n",
+			__func__, SPI_REG);
+		return 0;
+	}
+
+	return regval & FPGA_DONE ? 1 : 0;
+}
+
+int skip;
+
+int trigger_fpga_config(void)
+{
+	int ret = 0;
+
+	/* if the FPGA is already configured, we do not want to
+	 * reconfigure it */
+	skip = 0;
+	if (fpga_done()) {
+		printf("PCIe FPGA config: skipped\n");
+		skip = 1;
+		return 0;
+	}
+
+	if (check_boco2()) {
+		/* we have a BOCO2, this has to be triggered here */
+
+		/* make sure the FPGA_can access the EEPROM */
+		ret = boco_clear_bits(SPI_REG, CFG_EEPROM);
+		if (ret)
+			return ret;
+
+		/* trigger the config start */
+		ret = boco_clear_bits(SPI_REG, FPGA_PROG | FPGA_INIT_B);
+		if (ret)
+			return ret;
+
+		/* small delay for the pulse */
+		udelay(10);
+
+		/* up signal for pulse end */
+		ret = boco_set_bits(SPI_REG, FPGA_PROG);
+		if (ret)
+			return ret;
+
+		/* finally, raise INIT_B to remove the config delay */
+		ret = boco_set_bits(SPI_REG, FPGA_INIT_B);
+		if (ret)
+			return ret;
+
+	} else {
+		/* we do it the old way, with the gpio pin */
+		kw_gpio_set_valid(KM_XLX_PROGRAM_B_PIN, 1);
+		kw_gpio_direction_output(KM_XLX_PROGRAM_B_PIN, 0);
+		/* small delay for the pulse */
+		udelay(10);
+		kw_gpio_direction_input(KM_XLX_PROGRAM_B_PIN);
+	}
+
+	return 0;
+}
+
+int wait_for_fpga_config(void)
+{
+	int ret = 0;
+	u8 spictrl;
+	u32 timeout = 20000;
+
+	if (skip)
+		return 0;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	printf("PCIe FPGA config:");
+	do {
+		ret = i2c_read(BOCO_ADDR, SPI_REG, 1, &spictrl, 1);
+		if (ret) {
+			printf("%s: error reading the BOCO spictrl !!\n",
+				__func__);
+			return ret;
+		}
+		if (timeout-- == 0) {
+			printf(" FPGA_DONE timeout\n");
+			return -EFAULT;
+		}
+		udelay(10);
+	} while (!(spictrl & FPGA_DONE));
+
+	printf(" done\n");
+
+	return 0;
+}
+
+#define PRST1		0x4
+#define PCIE_RST	0x10
+#define TRAFFIC_RST	0x04
+
+int fpga_reset(void)
+{
+	int ret = 0;
+	u8 resets;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	/* if we have skipped, we only want to reset the PCIe part */
+	resets = skip ? PCIE_RST : PCIE_RST | TRAFFIC_RST;
+
+	ret = boco_clear_bits(PRST1, resets);
+	if (ret)
+		return ret;
+
+	/* small delay for the pulse */
+	udelay(10);
+
+	ret = boco_set_bits(PRST1, resets);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+/* the FPGA was configured, we configure the BOCO2 so that the EEPROM
+ * is available from the Bobcat SPI bus */
+int toggle_eeprom_spi_bus(void)
+{
+	int ret = 0;
+
+	if (!check_boco2()) {
+		/* we do not have BOCO2, this is not really used */
+		return 0;
+	}
+
+	ret = boco_set_bits(SPI_REG, CFG_EEPROM);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index 9e9940c..2b2ca39 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -33,6 +33,7 @@
 #include <nand.h>
 #include <netdev.h>
 #include <miiphy.h>
+#include <spi.h>
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/kirkwood.h>
@@ -113,7 +114,7 @@ u32 kwmpp_config[] = {
 	0
 };
 
-#if defined(CONFIG_MGCOGE3UN)
+#if defined(CONFIG_KM_MGCOGE3UN)
 /*
  * Wait for startup OK from mgcoge3ne
  */
@@ -133,10 +134,10 @@ int startup_allowed(void)
 }
 #endif
 
-#if (defined(CONFIG_MGCOGE3UN)|defined(CONFIG_PORTL2))
+#if (defined(CONFIG_KM_PIGGY4_88E6061)|defined(CONFIG_KM_PIGGY4_88E6352))
 /*
- * These two boards have always ethernet present. Its connected to the mv
- * switch.
+ * All boards with PIGGY4 connected via a simple switch have ethernet always
+ * present.
  */
 int ethernet_present(void)
 {
@@ -201,7 +202,7 @@ int misc_init_r(void)
 		printf("Overwriting MACH_TYPE with %d!!!\n", mach_type);
 		gd->bd->bi_arch_number = mach_type;
 	}
-#if defined(CONFIG_MGCOGE3UN)
+#if defined(CONFIG_KM_MGCOGE3UN)
 	char *wait_for_ne;
 	wait_for_ne = getenv("waitforne");
 	if (wait_for_ne != NULL) {
@@ -242,90 +243,93 @@ int misc_init_r(void)
 
 int board_early_init_f(void)
 {
+#if defined(CONFIG_SOFT_I2C)
 	u32 tmp;
 
-	kirkwood_mpp_conf(kwmpp_config);
+	/* set the 2 bitbang i2c pins as output gpios */
+	tmp = readl(KW_GPIO0_BASE + 4);
+	writel(tmp & (~KM_KIRKWOOD_SOFT_I2C_GPIOS) , KW_GPIO0_BASE + 4);
+#endif
 
+	kirkwood_mpp_conf(kwmpp_config, NULL);
+	return 0;
+}
+
+int board_init(void)
+{
 	/*
-	 * The FLASH_GPIO_PIN switches between using a
+	 * arch number of board
+	 */
+	gd->bd->bi_arch_number = MACH_TYPE_KM_KIRKWOOD;
+
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+	/*
+	 * The KM_FLASH_GPIO_PIN switches between using a
 	 * NAND or a SPI FLASH. Set this pin on start
 	 * to NAND mode.
 	 */
-	tmp = readl(KW_GPIO0_BASE);
-	writel(tmp | FLASH_GPIO_PIN , KW_GPIO0_BASE);
-	tmp = readl(KW_GPIO0_BASE + 4);
-	writel(tmp & (~FLASH_GPIO_PIN) , KW_GPIO0_BASE + 4);
+	kw_gpio_set_valid(KM_FLASH_GPIO_PIN, 1);
+	kw_gpio_direction_output(KM_FLASH_GPIO_PIN, 1);
 
 #if defined(CONFIG_SOFT_I2C)
-	/* init the GPIO for I2C Bitbang driver */
+	/*
+	 * Reinit the GPIO for I2C Bitbang driver so that the now
+	 * available gpio framework is consistent. The calls to
+	 * direction output in are not necessary, they are already done in
+	 * board_early_init_f
+	 */
 	kw_gpio_set_valid(KM_KIRKWOOD_SDA_PIN, 1);
 	kw_gpio_set_valid(KM_KIRKWOOD_SCL_PIN, 1);
-	kw_gpio_direction_output(KM_KIRKWOOD_SDA_PIN, 0);
-	kw_gpio_direction_output(KM_KIRKWOOD_SCL_PIN, 0);
 #endif
+
 #if defined(CONFIG_SYS_EEPROM_WREN)
 	kw_gpio_set_valid(KM_KIRKWOOD_ENV_WP, 38);
 	kw_gpio_direction_output(KM_KIRKWOOD_ENV_WP, 1);
 #endif
-#if defined(CONFIG_KM_RECONFIG_XLX)
-	/* trigger the reconfiguration of the xilinx fpga */
-	kw_gpio_set_valid(KM_XLX_PROGRAM_B_PIN, 1);
-	kw_gpio_direction_output(KM_XLX_PROGRAM_B_PIN, 0);
-	kw_gpio_direction_input(KM_XLX_PROGRAM_B_PIN);
+
+#if defined(CONFIG_KM_FPGA_CONFIG)
+	trigger_fpga_config();
 #endif
+
 	return 0;
 }
 
-int board_init(void)
+int board_late_init(void)
 {
-	/* address of boot parameters */
-	gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+#if defined(CONFIG_KMCOGE5UN)
+/* I/O pin to erase flash RGPP09 = MPP43 */
+#define KM_FLASH_ERASE_ENABLE	43
+	u8 dip_switch = kw_gpio_get_value(KM_FLASH_ERASE_ENABLE);
+
+	/* if pin 1 do full erase */
+	if (dip_switch != 0) {
+		/* start bootloader */
+		puts("DIP:   Enabled\n");
+		setenv("actual_bank", "0");
+	}
+#endif
 
+#if defined(CONFIG_KM_FPGA_CONFIG)
+	wait_for_fpga_config();
+	fpga_reset();
+	toggle_eeprom_spi_bus();
+#endif
 	return 0;
 }
 
-#if defined(CONFIG_CMD_SF)
-int do_spi_toggle(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int board_spi_claim_bus(struct spi_slave *slave)
 {
-	u32 tmp;
-	if (argc < 2)
-		return cmd_usage(cmdtp);
-
-	if ((strcmp(argv[1], "off") == 0)) {
-		printf("SPI FLASH disabled, NAND enabled\n");
-		/* Multi-Purpose Pins Functionality configuration */
-		kwmpp_config[0] = MPP0_NF_IO2;
-		kwmpp_config[1] = MPP1_NF_IO3;
-		kwmpp_config[2] = MPP2_NF_IO4;
-		kwmpp_config[3] = MPP3_NF_IO5;
-
-		kirkwood_mpp_conf(kwmpp_config);
-		tmp = readl(KW_GPIO0_BASE);
-		writel(tmp | FLASH_GPIO_PIN , KW_GPIO0_BASE);
-	} else if ((strcmp(argv[1], "on") == 0)) {
-		printf("SPI FLASH enabled, NAND disabled\n");
-		/* Multi-Purpose Pins Functionality configuration */
-		kwmpp_config[0] = MPP0_SPI_SCn;
-		kwmpp_config[1] = MPP1_SPI_MOSI;
-		kwmpp_config[2] = MPP2_SPI_SCK;
-		kwmpp_config[3] = MPP3_SPI_MISO;
-
-		kirkwood_mpp_conf(kwmpp_config);
-		tmp = readl(KW_GPIO0_BASE);
-		writel(tmp & (~FLASH_GPIO_PIN) , KW_GPIO0_BASE);
-	} else {
-		return cmd_usage(cmdtp);
-	}
+	kw_gpio_set_value(KM_FLASH_GPIO_PIN, 0);
 
 	return 0;
 }
 
-U_BOOT_CMD(
-	spitoggle,	2,	0,	do_spi_toggle,
-	"En-/disable SPI FLASH access",
-	"<on|off> - Enable (on) or disable (off) SPI FLASH access\n"
-	);
-#endif
+void board_spi_release_bus(struct spi_slave *slave)
+{
+	kw_gpio_set_value(KM_FLASH_GPIO_PIN, 1);
+}
 
 int dram_init(void)
 {
@@ -347,15 +351,15 @@ void dram_init_banksize(void)
 	}
 }
 
-#if (defined(CONFIG_MGCOGE3UN)|defined(CONFIG_PORTL2))
+#if (defined(CONFIG_KM_PIGGY4_88E6061))
 
-#define	PHY_LED_SEL	0x18
-#define PHY_LED0_LINK	(0x5)
-#define PHY_LED1_ACT	(0x8<<4)
-#define PHY_LED2_INT	(0xe<<8)
-#define	PHY_SPEC_CTRL	0x1c
+#define	PHY_LED_SEL_REG		0x18
+#define PHY_LED0_LINK		(0x5)
+#define PHY_LED1_ACT		(0x8<<4)
+#define PHY_LED2_INT		(0xe<<8)
+#define	PHY_SPEC_CTRL_REG	0x1c
 #define PHY_RGMII_CLK_STABLE	(0x1<<10)
-#define PHY_CLSA	(0x1<<1)
+#define PHY_CLSA		(0x1<<1)
 
 /* Configure and enable MV88E3018 PHY */
 void reset_phy(void)
@@ -367,15 +371,15 @@ void reset_phy(void)
 		return;
 
 	/* RGMII clk transition on data stable */
-	if (miiphy_read(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL, &reg) != 0)
+	if (!miiphy_read(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL_REG, &reg))
 		printf("Error reading PHY spec ctrl reg\n");
-	if (miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL,
-		reg | PHY_RGMII_CLK_STABLE | PHY_CLSA) != 0)
+	if (!miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_SPEC_CTRL_REG,
+		reg | PHY_RGMII_CLK_STABLE | PHY_CLSA))
 		printf("Error writing PHY spec ctrl reg\n");
 
 	/* leds setup */
-	if (miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_LED_SEL,
-		PHY_LED0_LINK | PHY_LED1_ACT | PHY_LED2_INT) != 0)
+	if (!miiphy_write(name, CONFIG_PHY_BASE_ADR, PHY_LED_SEL_REG,
+		PHY_LED0_LINK | PHY_LED1_ACT | PHY_LED2_INT))
 		printf("Error writing PHY LED reg\n");
 
 	/* reset the phy */
@@ -410,7 +414,7 @@ const ulong patterns[]      = {	0x00000000,
 				0xFF00FF00,
 				0x0F0F0F0F,
 				0xF0F0F0F0};
-const ulong NBR_OF_PATTERNS = sizeof(patterns)/sizeof(*patterns);
+const ulong NBR_OF_PATTERNS = ARRAY_SIZE(patterns);
 const ulong OFFS_PATTERN    = 3;
 const ulong REPEAT_PATTERN  = 1000;
 
@@ -486,7 +490,11 @@ int get_scl(void)
 
 int post_hotkeys_pressed(void)
 {
+#if defined(CONFIG_KM_COGE5UN)
+	return kw_gpio_get_value(KM_POST_EN_L);
+#else
 	return !kw_gpio_get_value(KM_POST_EN_L);
+#endif
 }
 
 ulong post_word_load(void)
diff --git a/board/keymile/km_arm/kwbimage-memphis.cfg b/board/keymile/km_arm/kwbimage-memphis.cfg
index 2faaf2b..6df2ad7 100644
--- a/board/keymile/km_arm/kwbimage-memphis.cfg
+++ b/board/keymile/km_arm/kwbimage-memphis.cfg
@@ -149,7 +149,7 @@ DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
 DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
 # bit3-0  : 0000, required
 # bit7-4  : 0010, M_ODT assertion 2 cycles after read
-# bit11-8 : 1001, M_ODT de-assertion 5 cycles after read
+# bit11-8 : 0101, M_ODT de-assertion 5 cycles after read
 # bit15-12: 0100, internal ODT assertion 4 cycles after read
 # bit19-16: 1000, internal ODT de-assertion 8 cycles after read
 # bit31-20: 0   , required
diff --git a/board/keymile/km_arm/kwbimage_128M16_1.cfg b/board/keymile/km_arm/kwbimage_128M16_1.cfg
new file mode 100644
index 0000000..bcce907
--- /dev/null
+++ b/board/keymile/km_arm/kwbimage_128M16_1.cfg
@@ -0,0 +1,294 @@
+#
+# (C) Copyright 2010
+# Heiko Schocher, DENX Software Engineering, hs@denx.de.
+#
+# (C) Copyright 2012
+# Valentin Longchamp, Keymile AG, valentin.longchamp@keymile.com
+# Stefan Bigler, Keymile AG, stefan.bigler@keymile.com
+#
+# (C) Copyright 2012
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM	spi	# Boot from SPI flash
+
+DATA 0xFFD10000 0x01112222	# MPP Control 0 Register
+# bit 3-0:   2, MPPSel0  SPI_CSn  (1=NF_IO[2])
+# bit 7-4:   2, MPPSel1  SPI_SI   (1=NF_IO[3])
+# bit 12-8:  2, MPPSel2  SPI_SCK  (1=NF_IO[4])
+# bit 15-12: 2, MPPSel3  SPI_SO   (1=NF_IO[5])
+# bit 19-16: 1, MPPSel4  NF_IO[6]
+# bit 23-20: 1, MPPSel5  NF_IO[7]
+# bit 27-24: 1, MPPSel6  SYSRST_O
+# bit 31-28: 0, MPPSel7  GPO[7]
+
+DATA 0xFFD10004 0x03303300	# MPP Control 1 Register
+# bit 3-0:   0, MPPSel8	 GPIO[8]
+# bit 7-4:   0, MPPSel9  GPIO[9]
+# bit 12-8:  3, MPPSel10 UA0_TXD
+# bit 15-12: 3, MPPSel11 UA0_RXD
+# bit 19-16: 0, MPPSel12 not connected
+# bit 23-20: 3, MPPSel13 UA1_TXD
+# bit 27-24: 3, MPPSel14 UA1_RXD
+# bit 31-28: 0, MPPSel15 GPIO[15]
+
+DATA 0xFFD10008 0x00001100	# MPP Control 2 Register
+# bit 3-0:   0, MPPSel16 GPIO[16]
+# bit 7-4:   0, MPPSel17 not connected
+# bit 12-8:  1, MPPSel18 NF_IO[0]
+# bit 15-12: 1, MPPSel19 NF_IO[1]
+# bit 19-16: 0, MPPSel20 GPIO[20]
+# bit 23-20: 0, MPPSel21 GPIO[21]
+# bit 27-24: 0, MPPSel22 GPIO[22]
+# bit 31-28: 0, MPPSel23 GPIO[23]
+
+# MPP Control 3-6 Register untouched (MPP24-49)
+
+DATA 0xFFD100E0 0x1B1B1B1B	# IO Configuration 0 Register
+# bit 2-0:   3, Reserved
+# bit 5-3:   3, Reserved
+# bit 6:     0, Reserved
+# bit 7:     0, RGMII-pads voltage = 3.3V
+# bit 10-8:  3, Reserved
+# bit 13-11: 3, Reserved
+# bit 14:    0, Reserved
+# bit 15:    0, MPP RGMII-pads voltage = 3.3V
+# bit 31-16  0x1B1B, Reserved
+
+DATA 0xFFD20134 0x66666666	# L2 RAM Timing 0 Register
+# bit 0-1:   2, Tag RAM RTC RAM0
+# bit 3-2:   1, Tag RAM WTC RAM0
+# bit 7-4:   6, Reserve
+# bit 9-8:   2, Valid RAM RTC RAM
+# bit 11-10: 1, Valid RAM WTC RAM
+# bit 13-12: 2, Dirty RAM RTC RAM
+# bit 15-14: 1, Dirty RAM WTC RAM
+# bit 17-16: 2, Data RAM RTC RAM0
+# bit 19-18: 1, Data RAM WTC RAM0
+# bit 21-20: 2, Data RAM RTC RAM1
+# bit 23-22: 1, Data RAM WTC RAM1
+# bit 25-24: 2, Data RAM RTC RAM2
+# bit 27-26: 1, Data RAM WTC RAM2
+# bit 29-28: 2, Data RAM RTC RAM3
+# bit 31-30: 1, Data RAM WTC RAM4
+
+DATA 0xFFD20138 0x66666666	# L2 RAM Timing 1 Register
+# bit 15-0:  ???, Reserve
+# bit 17-16: 2, ECC RAM RTC RAM0
+# bit 19-18: 1, ECC RAM WTC RAM0
+# bit 31-20: ???,Reserve
+
+DATA 0xFFD20154 0x00000200	# CPU RAM Management Control3 Register
+# bit 23-0:  0x000200, Addr Config tuning
+# bit 31-24: 0,        Reserved
+
+# ??? Missing register # CPU RAM Management Control2 Register
+
+DATA 0xFFD2014C 0x00001C00	# CPU RAM Management Control1 Register
+# bit 15-0:  0x1C00, Opmux Tuning
+# bit 31-16: 0,      Pc Dp Tuning
+
+DATA 0xFFD20148 0x00000001	# CPU RAM Management Control0 Register
+# bit 1-0:   1, addr clk tune
+# bit 3-2:   0, reserved
+# bit 5-4:   0, dtcmp clk tune
+# bit 7-6:   0, reserved
+# bit 9-8:   0, macdrv clk tune
+# bit 11-10: 0, opmuxgm2 clk tune
+# bit 15-14: 0, rf clk tune
+# bit 17-16: 0, rfbypass clk tune
+# bit 19-18: 0, pc dp clk tune
+# bit 23-20: 0, icache clk tune
+# bit 27:24: 0, dcache clk tune
+# bit 31:28: 0, regfile tunin
+
+# SDRAM initalization
+DATA 0xFFD01400 0x430004E0	# SDRAM Configuration Register
+# bit 13-0:  0x4E0, DDR2 clks refresh rate
+# bit 14:    0, reserved
+# bit 15:    0, reserved
+# bit 16:    0, CPU to Dram Write buffer policy
+# bit 17:    0, Enable Registered DIMM or Equivalent Sampling Logic
+# bit 19-18: 0, reserved
+# bit 23-20: 0, reserved
+# bit 24:    1, enable exit self refresh mode on DDR access
+# bit 25:    1, required
+# bit 29-26: 0, reserved
+# bit 31-30: 1, reserved
+
+DATA 0xFFD01404 0x36543000	# DDR Controller Control Low
+# bit 3-0:   0, reserved
+# bit 4:     0, 2T mode =addr/cmd in same cycle
+# bit 5:     0, clk is driven during self refresh, we don't care for APX
+# bit 6:     0, use recommended falling edge of clk for addr/cmd
+# bit 7-11:  0, reserved
+# bit 12-13: 1, reserved, required 1
+# bit 14:    0, input buffer always powered up
+# bit 17-15: 0, reserved
+# bit 18:    1, cpu lock transaction enabled
+# bit 19:    0, reserved
+# bit 23-20: 5, recommended value for CL=4 and STARTBURST_DEL disabled bit31=0
+# bit 27-24: 6, CL+1, STARTBURST sample stages, for freqs 200-399MHz, unbuffered DIMM
+# bit 30-28: 3, required
+# bit 31:    0,no additional STARTBURST delay
+
+DATA 0xFFD01408 0x2302444e	# DDR Timing (Low) (active cycles value +1)
+# bit 3-0:   0xE, TRAS, 15 clk (45 ns)
+# bit 7-4:   0x4, TRCD, 5 clk (15 ns)
+# bit 11-8:  0x4, TRP, 5 clk (15 ns)
+# bit 15-12: 0x4, TWR, 5 clk (15 ns)
+# bit 19-16: 0x2, TWTR, 3 clk (7.5 ns)
+# bit 20:      0, extended TRAS msb
+# bit 23-21:   0, reserved
+# bit 27-24: 0x3, TRRD, 4 clk (10 ns)
+# bit 31-28: 0x2, TRTP, 3 clk (7.5 ns)
+
+DATA 0xFFD0140C 0x0000003e	#  DDR Timing (High)
+# bit 6-0:   0x3E, TRFC, 63 clk (195 ns)
+# bit 8-7:      0, TR2R
+# bit 10-9:     0, TR2W
+# bit 12-11:    0, TW2W
+# bit 31-13:    0, reserved
+
+DATA 0xFFD01410 0x00000001	#  DDR Address Control
+# bit 1-0:    1, Cs0width=x16
+# bit 3-2:    0, Cs0size=2Gb
+# bit 5-4:    0, Cs1width=nonexistent
+# bit 7-6:    0, Cs1size =nonexistent
+# bit 9-8:    0, Cs2width=nonexistent
+# bit 11-10:  0, Cs2size =nonexistent
+# bit 13-12:  0, Cs3width=nonexistent
+# bit 15-14:  0, Cs3size =nonexistent
+# bit 16:     0, Cs0AddrSel
+# bit 17:     0, Cs1AddrSel
+# bit 18:     0, Cs2AddrSel
+# bit 19:     0, Cs3AddrSel
+# bit 31-20:  0, required
+
+DATA 0xFFD01414 0x00000000	#  DDR Open Pages Control
+# bit 0:      0,  OpenPage enabled
+# bit 31-1:   0, required
+
+DATA 0xFFD01418 0x00000000	#  DDR Operation
+# bit 3-0:    0, DDR cmd
+# bit 31-4:   0, required
+
+DATA 0xFFD0141C 0x00000652	#  DDR Mode
+# bit 2-0:    2, Burst Length = 4
+# bit 3:      0, Burst Type
+# bit 6-4:    5, CAS Latency = 5
+# bit 7:      0, Test mode
+# bit 8:      0, DLL Reset
+# bit 11-9:   3, Write recovery for auto-precharge must be 3
+# bit 12:     0, Active power down exit time, fast exit
+# bit 14-13:  0, reserved
+# bit 31-15:  0, reserved
+
+DATA 0xFFD01420 0x00000006	#  DDR Extended Mode
+# bit 0:      0, DDR DLL enabled
+# bit 1:      1,  DDR drive strength reduced
+# bit 2:      1,  DDR ODT control lsb, 75 ohm termination [RTT0]
+# bit 5-3:    0, required
+# bit 6:      0, DDR ODT control msb, 75 ohm termination [RTT1]
+# bit 9-7:    0, required
+# bit 10:     0, differential DQS enabled
+# bit 11:     0, required
+# bit 12:     0, DDR output buffer enabled
+# bit 31-13:  0 required
+
+DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
+# bit 2-0:    7, required
+# bit 3:      1, MBUS Burst Chop disabled
+# bit 6-4:    7, required
+# bit 7:      0, reserved
+# bit 8:      1, add sample stage required for f > 266 MHz
+# bit 9:      0, no half clock cycle addition to dataout
+# bit 10:     0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit 11:     0, 1/4 clock cycle skew disabled for write mesh
+# bit 15-12:0xf, required
+# bit 31-16:  0, required
+
+DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
+# bit 3-0:    0, required
+# bit 7-4:    2, M_ODT assertion 2 cycles after read start command
+# bit 11-8:   5, M_ODT de-assertion 5 cycles after read start command
+#                (ODT turn off delay 2,5 clk cycles)
+# bit 15-12:  4, internal ODT time based on bit 7-4
+#                with the considered SDRAM internal delay
+# bit 19-16:  8, internal ODT de-assertion based on bit 11-8
+#                with the considered SDRAM internal delay
+# bit 31-20:  0, required
+
+DATA 0xFFD0147c 0x00008452	# DDR2 SDRAM Timing High
+# bit 3-0:    2, M_ODT assertion same as bit 11-8
+# bit 7-4:    5, M_ODT de-assertion same as bit 15-12
+# bit 11-8:   4, internal ODT assertion 2 cycles after write start command
+#                with the considered SDRAM internal delay
+# bit 15-12:  8, internal ODT de-assertion 5 cycles after write start command
+#                with the considered SDRAM internal delay
+
+DATA 0xFFD01500 0x00000000	# CS[0]n Base address to 0x0
+# bit 23-0:   0, reserved
+# bit 31-24:  0, CPU CS Window0 Base Address, addr bits [31:24]
+
+DATA 0xFFD01504 0x0FFFFFF1	# CS[0]n Size
+# bit 0:      1, Window enabled
+# bit 1:      0, Write Protect disabled
+# bit 3-2:    0, CS0 hit selected
+# bit 23-4:ones, required
+# bit 31-24: 0x0F, Size (i.e. 256MB)
+
+DATA 0xFFD0150C 0x00000000	# CS[1]n Size, window disabled
+DATA 0xFFD01514 0x00000000	# CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000	# CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00010000	#  DDR ODT Control (Low)
+# bit 3-0:     0, ODT0Rd, MODT[0] not asserted during read from DRAM CS0
+# bit 7-4:     0, ODT0Rd, MODT[1] not asserted
+# bit 11-8:    0, required
+# big 15-11:   0, required
+# bit 19-16:   1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+# bit 23-20:   0, ODT0Wr, MODT[1] not asserted
+# bit 27-24:   0, required
+# bit 31-28:   0, required
+
+DATA 0xFFD01498 0x00000000	#  DDR ODT Control (High)
+# bit 1-0:     0, ODT0 controlled by ODT Control (low) register above
+# bit 3-2:     0, ODT1 controlled by register
+# bit 31-4:    0, required
+
+DATA 0xFFD0149C 0x0000E801	# CPU ODT Control
+# bit 3-0:     1, ODTRd, Internal ODT asserted during read from DRAM bank0
+# bit 7-4:     0, ODTWr, Internal ODT not asserted during write to DRAM
+# bit 9-8:     0, ODTEn, controlled by ODTRd and ODTWr
+# bit 11-10:   2, DQ_ODTSel. ODT select turned on, 75 ohm
+# bit 13-12:   2, STARTBURST ODT buffer selected, 75 ohm
+# bit 14:      1, STARTBURST ODT enabled
+# bit 15:      1, Use ODT Block
+
+DATA 0xFFD01480 0x00000001	# DDR Initialization Control
+# bit 0:       1, enable DDR init upon this register write
+# bit 31-1:    0, reserved
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/keymile/km_arm/kwbimage_256M8_1.cfg b/board/keymile/km_arm/kwbimage_256M8_1.cfg
new file mode 100644
index 0000000..3e1237b
--- /dev/null
+++ b/board/keymile/km_arm/kwbimage_256M8_1.cfg
@@ -0,0 +1,296 @@
+#
+# (C) Copyright 2012
+# Stefan Bigler, Keymile AG, stefan.bigler@keymile.com
+# Norbert Mayer, Keymile AG, norbert.mayer@keymile.com
+# Deepak Patel, XENTECH Limited, deepak.patel@xentech.co.uk
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+# This configuration applies to COGE5 design (ARM-part)
+# Two 8-Bit devices are connected on the 16-Bit bus on the same
+# chip-select. The supported devices are
+#   MT47H256M8EB-3IT:C
+#   MT47H256M8EB-25EIT:C
+
+# Boot Media configurations
+BOOT_FROM	spi	# Boot from SPI flash
+
+DATA 0xFFD10000 0x01112222	# MPP Control 0 Register
+# bit 3-0:   2, MPPSel0  SPI_CSn  (1=NF_IO[2])
+# bit 7-4:   2, MPPSel1  SPI_MOSI (1=NF_IO[3])
+# bit 12-8:  2, MPPSel2  SPI_SCK  (1=NF_IO[4])
+# bit 15-12: 2, MPPSel3  SPI_MISO (1=NF_IO[5])
+# bit 19-16: 1, MPPSel4  NF_IO[6]
+# bit 23-20: 1, MPPSel5  NF_IO[7]
+# bit 27-24: 1, MPPSel6  SYSRST_O
+# bit 31-28: 0, MPPSel7  GPO[7]
+
+DATA 0xFFD10004 0x03303300	# MPP Control 1 Register
+# bit 3-0:   0, MPPSel8	 GPIO[8] CPU_SDA bitbanged
+# bit 7-4:   0, MPPSel9  GPIO[9] CPU_SCL bitbanged
+# bit 12-8:  3, MPPSel10 UA0_TXD
+# bit 15-12: 3, MPPSel11 UA0_RXD
+# bit 19-16: 0, MPPSel12 not connected
+# bit 23-20: 3, MPPSel13 GPIO[14]
+# bit 27-24: 3, MPPSel14 GPIO[15]
+# bit 31-28: 0, MPPSel15 GPIO[16] BOOT_FL_SEL (SPI-MUX Signal)
+
+DATA 0xFFD10008 0x00001100	# MPP Control 2 Register
+# bit 3-0:   0, MPPSel16 GPIO[16]
+# bit 7-4:   0, MPPSel17 not connected
+# bit 11-8:  1, MPPSel18 NF_IO[0]
+# bit 15-12: 1, MPPSel19 NF_IO[1]
+# bit 19-16: 0, MPPSel20 GPIO[20]
+# bit 23-20: 0, MPPSel21 GPIO[21]
+# bit 27-24: 0, MPPSel22 GPIO[22]
+# bit 31-28: 0, MPPSel23 GPIO[23]
+
+# MPP Control 3-6 Register untouched (MPP24-49)
+
+DATA 0xFFD100E0 0x1B1B1B1B	# IO Configuration 0 Register
+# bit 2-0:   3, Reserved
+# bit 5-3:   3, Reserved
+# bit 6:     0, Reserved
+# bit 7:     0, RGMII-pads voltage = 3.3V
+# bit 10-8:  3, Reserved
+# bit 13-11: 3, Reserved
+# bit 14:    0, Reserved
+# bit 15:    0, MPP RGMII-pads voltage = 3.3V
+# bit 31-16  0x1B1B, Reserved
+
+DATA 0xFFD20134 0x66666666	# L2 RAM Timing 0 Register
+# bit 0-1:   2, Tag RAM RTC RAM0
+# bit 3-2:   1, Tag RAM WTC RAM0
+# bit 7-4:   6, Reserved
+# bit 9-8:   2, Valid RAM RTC RAM
+# bit 11-10: 1, Valid RAM WTC RAM
+# bit 13-12: 2, Dirty RAM RTC RAM
+# bit 15-14: 1, Dirty RAM WTC RAM
+# bit 17-16: 2, Data RAM RTC RAM0
+# bit 19-18: 1, Data RAM WTC RAM0
+# bit 21-20: 2, Data RAM RTC RAM1
+# bit 23-22: 1, Data RAM WTC RAM1
+# bit 25-24: 2, Data RAM RTC RAM2
+# bit 27-26: 1, Data RAM WTC RAM2
+# bit 29-28: 2, Data RAM RTC RAM3
+# bit 31-30: 1, Data RAM WTC RAM4
+
+DATA 0xFFD20138 0x66666666	# L2 RAM Timing 1 Register
+# bit 15-0:  ?, Reserved
+# bit 17-16: 2, ECC RAM RTC RAM0
+# bit 19-18: 1, ECC RAM WTC RAM0
+# bit 31-20: ?,Reserved
+
+DATA 0xFFD20154 0x00000200	# CPU RAM Management Control3 Register
+# bit 23-0:  0x000200, Addr Config tuning
+# bit 31-24: 0,        Reserved
+
+# ??? Missing register # CPU RAM Management Control2 Register
+
+DATA 0xFFD2014C 0x00001C00	# CPU RAM Management Control1 Register
+# bit 15-0:  0x1C00, Opmux Tuning
+# bit 31-16: 0,      Pc Dp Tuning
+
+DATA 0xFFD20148 0x00000001	# CPU RAM Management Control0 Register
+# bit 1-0:   1, addr clk tune
+# bit 3-2:   0, reserved
+# bit 5-4:   0, dtcmp clk tune
+# bit 7-6:   0, reserved
+# bit 9-8:   0, macdrv clk tune
+# bit 11-10: 0, opmuxgm2 clk tune
+# bit 15-14: 0, rf clk tune
+# bit 17-16: 0, rfbypass clk tune
+# bit 19-18: 0, pc dp clk tune
+# bit 23-20: 0, icache clk tune
+# bit 27:24: 0, dcache clk tune
+# bit 31:28: 0, regfile tunin
+
+# SDRAM initalization
+DATA 0xFFD01400 0x430004E0	# SDRAM Configuration Register
+# bit 13-0:  0x4E0, DDR2 clks refresh rate
+# bit 14:    0, reserved
+# bit 15:    0, reserved
+# bit 16:    0, CPU to Dram Write buffer policy
+# bit 17:    0, Enable Registered DIMM or Equivalent Sampling Logic
+# bit 19-18: 0, reserved
+# bit 23-20: 0, reserved
+# bit 24:    1, enable exit self refresh mode on DDR access
+# bit 25:    1, required
+# bit 29-26: 0, reserved
+# bit 31-30: 1, reserved
+
+DATA 0xFFD01404 0x36543000	# DDR Controller Control Low
+# bit 3-0:   0, reserved
+# bit 4:     0, 2T mode =addr/cmd in same cycle
+# bit 5:     0, clk is driven during self refresh, we don't care for APX
+# bit 6:     0, use recommended falling edge of clk for addr/cmd
+# bit 7-11:  0, reserved
+# bit 12-13: 1, reserved, required 1
+# bit 14:    0, input buffer always powered up
+# bit 17-15: 0, reserved
+# bit 18:    1, cpu lock transaction enabled
+# bit 19:    0, reserved
+# bit 23-20: 5, recommended value for CL=4 and STARTBURST_DEL disabled bit31=0
+# bit 27-24: 6, CL+1, STARTBURST sample stages, freq 200-399MHz, unbuffer DIMM
+# bit 30-28: 3, required
+# bit 31:    0, no additional STARTBURST delay
+
+DATA 0xFFD01408 0x2202444E	# DDR Timing (Low) (active cycles value +1)
+# bit 3-0:   0xe, TRAS = 45ns -> 15 clk cycles
+# bit 7-4:   0x4, TRCD = 15ns -> 5 clk cycles
+# bit 11-8:  0x4, TRP = 15ns -> 5 clk cycles
+# bit 15-12: 0x4, TWR = 15ns -> 5 clk cycles
+# bit 19-16: 0x2, TWTR = 7,5ns -> 3 clk cycles
+# bit 20:      0, extended TRAS msb
+# bit 23-21:   0, reserved
+# bit 27-24: 0x2, TRRD = 7,5ns -> 3 clk cycles
+# bit 31-28: 0x2, TRTP = 7,5ns -> 3 clk cycles
+
+DATA 0xFFD0140C 0x0000003E	#  DDR Timing (High)
+# bit 6-0:   0x3E, TRFC = 195ns -> 63 clk cycles
+# bit 8-7:      0, TR2R
+# bit 10-9:     0, TR2W
+# bit 12-11:    0, TW2W
+# bit 31-13:    0, reserved
+
+DATA 0xFFD01410 0x00000000	#  DDR Address Control
+# bit 1-0:    0, Cs0width=x8 (2 devices)
+# bit 3-2:    0, Cs0size=2Gb
+# bit 5-4:    0, Cs1width=nonexistent
+# bit 7-6:    0, Cs1size =nonexistent
+# bit 9-8:    0, Cs2width=nonexistent
+# bit 11-10:  0, Cs2size =nonexistent
+# bit 13-12:  0, Cs3width=nonexistent
+# bit 15-14:  0, Cs3size =nonexistent
+# bit 16:     0, Cs0AddrSel
+# bit 17:     0, Cs1AddrSel
+# bit 18:     0, Cs2AddrSel
+# bit 19:     0, Cs3AddrSel
+# bit 31-20:  0, required
+
+DATA 0xFFD01414 0x00000000	#  DDR Open Pages Control
+# bit 0:      0,  OpenPage enabled
+# bit 31-1:   0, required
+
+DATA 0xFFD01418 0x00000000	#  DDR Operation
+# bit 3-0:    0, DDR cmd
+# bit 31-4:   0, required
+
+DATA 0xFFD0141C 0x00000652	#  DDR Mode
+# bit 2-0:    2, Burst Length = 4
+# bit 3:      0, Burst Type
+# bit 6-4:    5, CAS Latency = 5
+# bit 7:      0, Test mode
+# bit 8:      0, DLL Reset
+# bit 11-9:   3, Write recovery for auto-precharge must be 3
+# bit 12:     0, Active power down exit time, fast exit
+# bit 14-13:  0, reserved
+# bit 31-15:  0, reserved
+
+DATA 0xFFD01420 0x00000006	#  DDR Extended Mode
+# bit 0:      0, DDR DLL enabled
+# bit 1:      1, DDR drive strenght reduced
+# bit 2:      1, DDR ODT control lsb, 75ohm termination [RTT0]
+# bit 5-3:    0, required
+# bit 6:      0, DDR ODT control msb, 75ohm termination [RTT1]
+# bit 9-7:    0, required
+# bit 10:     0, differential DQS enabled
+# bit 11:     0, required
+# bit 12:     0, DDR output buffer enabled
+# bit 31-13:  0 required
+
+DATA 0xFFD01424 0x0000F17F	#  DDR Controller Control High
+# bit 2-0:    7, required
+# bit 3:      1, MBUS Burst Chop disabled
+# bit 6-4:    7, required
+# bit 7:      0, reserved
+# bit 8:      1, add sample stage required for > 266Mhz
+# bit 9:      0, no half clock cycle addition to dataout
+# bit 10:     0, 1/4 clock cycle skew enabled for addr/ctl signals
+# bit 11:     0, 1/4 clock cycle skew disabled for write mesh
+# bit 15-12:0xf, required
+# bit 31-16:  0, required
+
+DATA 0xFFD01428 0x00084520	# DDR2 SDRAM Timing Low
+# bit 3-0:    0, required
+# bit 7-4:    2, M_ODT assertion 2 cycles after read start command
+# bit 11-8:   5, M_ODT de-assertion 5 cycles after read start command
+#                (ODT turn off delay 2,5 clk cycles)
+# bit 15-12:  4, internal ODT time based on bit 7-4
+#                with the considered SDRAM internal delay
+# bit 19-16:  8, internal ODT de-assertion based on bit 11-8
+#                with the considered SDRAM internal delay
+# bit 31-20:  0, required
+
+DATA 0xFFD0147c 0x00008452	# DDR2 SDRAM Timing High
+# bit 3-0:    2, M_ODT assertion same as bit 11-8
+# bit 7-4:    5, M_ODT de-assertion same as bit 15-12
+# bit 11-8:   4, internal ODT assertion 2 cycles after write start command
+#                with the considered SDRAM internal delay
+# bit 15-12:  8, internal ODT de-assertion 5 cycles after write start command
+#                with the considered SDRAM internal delay
+
+DATA 0xFFD01500 0x00000000	# CS[0]n Base address to 0x0
+# bit 23-0:   0, reserved
+# bit 31-24:  0, CPU CS Window0 Base Address, addr bits [31:24]
+
+DATA 0xFFD01504 0x1FFFFFF1	# CS[0]n Size
+# bit 0:      1, Window enabled
+# bit 1:      0, Write Protect disabled
+# bit 3-2:    0, CS0 hit selected
+# bit 23-4:ones, required
+# bit 31-24:0x1F, Size (i.e. 512MB)
+
+DATA 0xFFD0150C 0x00000000	# CS[1]n Size, window disabled
+DATA 0xFFD01514 0x00000000	# CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000	# CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00010000	#  DDR ODT Control (Low)
+# bit 3-0:     0, ODT0Rd, MODT[0] not asserted during read from DRAM CS0
+# bit 7-4:     0, ODT0Rd, MODT[1] not asserted
+# bit 11-8:    0, required
+# big 15-11:   0, required
+# bit 19-16:   1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
+# bit 23-20:   0, ODT0Wr, MODT[1] not asserted
+# bit 27-24:   0, required
+# bit 31-28:   0, required
+
+DATA 0xFFD01498 0x00000004	#  DDR ODT Control (High)
+# bit 1-0:     0, ODT0 controlled by ODT Control (low) register above
+# bit 3-2:     1, ODT1 never active
+# bit 31-4:    0, required
+
+DATA 0xFFD0149C 0x0000E801	# CPU ODT Control
+# bit 3-0:     1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
+# bit 7-4:     0, ODT0Wr, Internal ODT not asserted during write to DRAM bank0
+# bit 9-8:     0, ODTEn, controlled by ODT0Rd and ODT0Wr
+# bit 11-10:   2, DQ_ODTSel. ODT select turned on, 75 ohm
+# bit 13-12:   2, STARTBURST ODT buffer selected, 75 ohm
+# bit 14:      1, STARTBURST ODT enabled
+# bit 15:      1, Use ODT Block
+
+DATA 0xFFD01480 0x00000001	# DDR Initialization Control
+# bit 0:       1, enable DDR init upon this register write
+# bit 31-1:    0, reserved
+
+# End of Header extension
+DATA 0x0 0x0