Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx

6 files changed, 594 insertions, 103 deletions

diff --git a/include/configs/DU440.h b/include/configs/DU440.h
new file mode 100644
index 000000000..4fb6921ea
--- /dev/null
+++ b/include/configs/DU440.h
@@ -0,0 +1,438 @@
+/*
+ * (C) Copyright 2008
+ * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com
+ *
+ * based on the Sequoia board configuration by
+ * Stefan Roese, Jacqueline Pira-Ferriol and Alain Saurel
+ *
+ * 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
+ */
+
+/*
+ **********************************************************************
+ * DU440.h - configuration for esd's DU440 board (Power PC440EPx)
+ **********************************************************************
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_DU440		1		/* Board is esd DU440	*/
+#define CONFIG_440EPX		1		/* Specific PPC440EPx	*/
+#define CONFIG_4xx		1		/* ... PPC4xx family	*/
+#define CONFIG_SYS_CLK_FREQ	33333400	/* external freq to pll	*/
+
+#define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_early_init_f */
+#define CONFIG_MISC_INIT_R	1		/* Call misc_init_r	*/
+#define CONFIG_LAST_STAGE_INIT  1               /* last_stage_init      */
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor */
+#define CFG_MALLOC_LEN		(8 << 20)	/* Reserve 8 MB for malloc()  */
+
+#define CFG_BOOT_BASE_ADDR	0xf0000000
+#define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
+#define CFG_FLASH_BASE		0xfc000000	/* start of FLASH	*/
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_NAND0_ADDR		0xd0000000      /* NAND Flash		*/
+#define CFG_NAND1_ADDR		0xd0100000      /* NAND Flash		*/
+#define CFG_OCM_BASE		0xe0010000      /* ocm			*/
+#define CFG_PCI_BASE		0xe0000000      /* Internal PCI regs	*/
+#define CFG_PCI_MEMBASE		0x80000000	/* mapped pci memory	*/
+#define CFG_PCI_MEMBASE1	CFG_PCI_MEMBASE  + 0x10000000
+#define CFG_PCI_MEMBASE2	CFG_PCI_MEMBASE1 + 0x10000000
+#define CFG_PCI_MEMBASE3	CFG_PCI_MEMBASE2 + 0x10000000
+#define CFG_PCI_IOBASE          0xe8000000
+
+
+/* Don't change either of these */
+#define CFG_PERIPHERAL_BASE	0xef600000	/* internal peripherals	*/
+
+#define CFG_USB2D0_BASE		0xe0000100
+#define CFG_USB_DEVICE		0xe0000000
+#define CFG_USB_HOST		0xe0000400
+
+/*
+ * Initial RAM & stack pointer
+ */
+/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache	*/
+#define CFG_INIT_RAM_OCM	1		/* OCM as init ram	*/
+#define CFG_INIT_RAM_ADDR	CFG_OCM_BASE	/* OCM			*/
+
+#define CFG_INIT_RAM_END	(4 << 10)
+#define CFG_GBL_DATA_SIZE	256		/* num bytes initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*
+ * Serial Port
+ */
+/* TODO: external clock oscillator will be removed */
+#define CFG_EXT_SERIAL_CLOCK	11059200	/* ext. 11.059MHz clk	*/
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_SERIAL_MULTI     1
+#undef CONFIG_UART1_CONSOLE
+
+#define CFG_BAUDRATE_TABLE						\
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
+
+/*
+ * Video Port
+ */
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_SMI_LYNXEM
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_VIDEO_BMP_GZIP              /* gzip compressed bmp images */
+#define CFG_VIDEO_LOGO_MAX_SIZE (4 << 20)  /* for decompressed img */
+#define CFG_DEFAULT_VIDEO_MODE 0x31a       /* 1280x1024,16bpp */
+#define CFG_CONSOLE_IS_IN_ENV
+#define CFG_ISA_IO CFG_PCI_IOBASE
+
+/*
+ * Environment
+ */
+#define CFG_ENV_IS_IN_EEPROM    1	/* use FLASH for environment vars */
+
+/*
+ * FLASH related
+ */
+#define CFG_FLASH_CFI			/* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER		/* Use common CFI driver       */
+
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks	      */
+#define CFG_MAX_FLASH_SECT	512	/* max number of sectors on one chip  */
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)    */
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)    */
+
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)   */
+/* CFI_FLASH_PROTECTION make flash_protect hang sometimes -> disabled */
+#define CFG_FLASH_PROTECTION	1	/* use hardware flash protection      */
+
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_QUIET_TEST	1	/* don't warn upon unknown flash      */
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x20000 /* size of one complete sector        */
+#define CFG_ENV_ADDR		((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
+#define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector   */
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#endif
+
+#ifdef CFG_ENV_IS_IN_EEPROM
+#define CFG_ENV_OFFSET		0	/* environment starts at */
+					/* the beginning of the EEPROM */
+#define CFG_ENV_SIZE		0x1000 /* 4096 bytes may be used for env vars */
+#endif
+
+/*
+ * DDR SDRAM
+ */
+#define CFG_MBYTES_SDRAM        (1024)	/* 512 MiB      TODO: remove    */
+#define CONFIG_DDR_DATA_EYE		/* use DDR2 optimization        */
+#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for setup     */
+#if 0
+#define CONFIG_ZERO_SDRAM		/* Zero SDRAM after setup       */
+#endif
+#define CONFIG_DDR_ECC			/* Use ECC when available       */
+#define SPD_EEPROM_ADDRESS	{0x50}
+#define CONFIG_PROG_SDRAM_TLB
+
+/*
+ * I2C
+ */
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support    */
+#undef	CONFIG_SOFT_I2C			/* I2C bit-banged	        */
+#define CFG_I2C_SPEED		100000	/* I2C speed and slave address  */
+#define CFG_I2C_SLAVE		0x7F
+#define CONFIG_I2C_CMD_TREE     1
+#define CONFIG_I2C_MULTI_BUS    1
+
+#define CFG_SPD_BUS_NUM         0
+#define IIC1_MCP3021_ADDR	0x4d
+#define IIC1_USB2507_ADDR	0x2c
+#ifdef CONFIG_I2C_MULTI_BUS
+#define CFG_I2C_NOPROBES        {{1, IIC1_USB2507_ADDR}}
+#endif
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR	0x54
+#define CFG_I2C_EEPROM_ADDR_LEN 2
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 5
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x01
+
+#define CFG_EEPROM_WREN         1
+#define CFG_I2C_BOOT_EEPROM_ADDR 0x52
+
+/*
+ * standard dtt sensor configuration - bottom bit will determine local or
+ * remote sensor of the TMP401
+ */
+#define CONFIG_DTT_SENSORS		{ 0, 1 }
+
+/*
+ * The PMC440 uses a TI TMP401 temperature sensor. This part
+ * is basically compatible to the ADM1021 that is supported
+ * by U-Boot.
+ *
+ * - i2c addr 0x4c
+ * - conversion rate 0x02 = 0.25 conversions/second
+ * - ALERT ouput disabled
+ * - local temp sensor enabled, min set to 0 deg, max set to 70 deg
+ * - remote temp sensor enabled, min set to 0 deg, max set to 70 deg
+ */
+#define CONFIG_DTT_ADM1021
+#define CFG_DTT_ADM1021		{ { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} }
+
+/*
+ * RTC stuff
+ */
+#define CONFIG_RTC_DS1338
+#define CFG_I2C_RTC_ADDR	0x68
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"ethrotate=no\0"						\
+	"hostname=du440\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"flash_self=run ramargs addip addtty optargs;"			\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${img};run nfsargs addip addtty optargs;"	\
+	        "bootm\0"						\
+	"rootpath=/tftpboot/du440/target_root_du440\0"			\
+	"img=/tftpboot/du440/uImage\0"					\
+	"kernel_addr=FFC00000\0"					\
+	"ramdisk_addr=FFE00000\0"					\
+	"initrd_high=30000000\0"					\
+	"load=tftp 100000 /tftpboot/du440/u-boot.bin\0"			\
+	"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;"	\
+		"cp.b 100000 FFFA0000 60000\0"				\
+	""
+#if 0
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+#endif
+
+#define CONFIG_PREBOOT                  /* enable preboot variable      */
+
+#define CONFIG_BOOTDELAY	3	/* autoboot after 5 seconds	*/
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#ifndef __ASSEMBLY__
+int du440_phy_addr(int devnum);
+#endif
+
+#define	CONFIG_IBM_EMAC4_V4	1
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		du440_phy_addr(0) /* PHY address	*/
+
+#define CONFIG_PHY_RESET        1	/* reset phy upon startup	*/
+#define CONFIG_PHY_GIGE		1	/* Include GbE detection	*/
+
+#define CONFIG_HAS_ETH0
+#define CFG_RX_ETH_BUFFER	128
+
+#define CONFIG_NET_MULTI	1
+#define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
+#define CONFIG_PHY1_ADDR	du440_phy_addr(1)
+
+/*
+ * USB
+ */
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_USB_STORAGE
+#define CFG_OHCI_BE_CONTROLLER
+
+#define CFG_USB_OHCI_CPU_INIT	1
+#define CFG_USB_OHCI_REGS_BASE	CFG_USB_HOST
+#define CFG_USB_OHCI_SLOT_NAME	"du440"
+#define CFG_USB_OHCI_MAX_ROOT_PORTS	15
+
+/* Comment this out to enable USB 1.1 device */
+#define USB_2_0_DEVICE
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SDRAM
+
+#define CONFIG_SUPPORT_VFAT
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP			/* undef to save memory		*/
+#define CFG_PROMPT	        "=> "	/* Monitor Command Prompt	*/
+#if defined(CONFIG_CMD_KGDB)
+#define CFG_CBSIZE	        1024	/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE	        256	/* Console I/O Buffer Size	*/
+#endif
+/* Print Buffer Size */
+#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
+#define CFG_MAXARGS	        16	/* max number of command args	*/
+#define CFG_BARGSIZE	        CFG_CBSIZE /* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x00400000 /* memtest works on		*/
+#define CFG_MEMTEST_END		0x3f000000 /* 4 ... < 1GB DRAM	*/
+
+#define CFG_LOAD_ADDR		0x100000  /* default load address	*/
+#define CFG_EXTBDINFO		1	/* To use extended board_into (bd_t) */
+
+#define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks	*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
+#define CONFIG_AUTOBOOT_KEYED 1
+#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d seconds\n"
+#define CONFIG_AUTOBOOT_DELAY_STR "d"
+#define CONFIG_AUTOBOOT_STOP_STR " "
+
+/*
+ * PCI stuff
+ */
+#define CONFIG_PCI			/* include pci support	        */
+#define CONFIG_PCI_PNP			/* do (not) pci plug-and-play   */
+#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup  */
+#define CFG_PCI_TARGBASE       0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
+
+/* Board-specific PCI */
+#define CFG_PCI_TARGET_INIT
+#define CFG_PCI_MASTER_INIT
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)     /* Initial Memory map for Linux */
+
+/*
+ * External Bus Controller (EBC) Setup
+ */
+#define CFG_FLASH		CFG_FLASH_BASE
+
+#define CFG_CPLD_BASE		0xC0000000
+#define CFG_CPLD_RANGE 	        0x00000010
+#define CFG_DUMEM_BASE		0xC0100000
+#define CFG_DUMEM_RANGE 	0x00100000
+#define CFG_DUIO_BASE		0xC0200000
+#define CFG_DUIO_RANGE 	        0x00010000
+
+#define CFG_NAND0_CS		2		/* NAND chip connected to CSx */
+#define CFG_NAND1_CS		3		/* NAND chip connected to CSx */
+/* Memory Bank 0 (NOR-FLASH) initialization */
+#define CFG_EBC_PB0AP		0x04017200
+#define CFG_EBC_PB0CR		(CFG_FLASH_BASE | 0xda000)
+
+/* Memory Bank 1 (CPLD, 16 bytes needed, but 1MB is minimum) */
+#define CFG_EBC_PB1AP		0x018003c0
+#define CFG_EBC_PB1CR		(CFG_CPLD_BASE | 0x18000)
+
+/* Memory Bank 2 (NAND-FLASH) initialization */
+#define CFG_EBC_PB2AP		0x018003c0
+#define CFG_EBC_PB2CR		(CFG_NAND0_ADDR | 0x1c000)
+
+/* Memory Bank 3 (NAND-FLASH) initialization */
+#define CFG_EBC_PB3AP		0x018003c0
+#define CFG_EBC_PB3CR		(CFG_NAND1_ADDR | 0x1c000)
+
+/* Memory Bank 4 (DUMEM, 1MB) initialization */
+#define CFG_EBC_PB4AP		0x018053c0
+#define CFG_EBC_PB4CR		(CFG_DUMEM_BASE | 0x18000)
+
+/* Memory Bank 5 (DUIO, 64KB needed, but 1MB is minimum) */
+#define CFG_EBC_PB5AP		0x018053c0
+#define CFG_EBC_PB5CR		(CFG_DUIO_BASE | 0x18000)
+
+/*
+ * NAND FLASH
+ */
+#define CFG_MAX_NAND_DEVICE	2
+#define NAND_MAX_CHIPS		CFG_MAX_NAND_DEVICE
+#define CFG_NAND_SELECT_DEVICE  1	/* nand driver supports mutipl. chips */
+#define CFG_NAND_BASE_LIST	{CFG_NAND0_ADDR + CFG_NAND0_CS, \
+				 CFG_NAND1_ADDR + CFG_NAND1_CS}
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02		/* Software reboot */
+
+#if defined(CONFIG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+#if 0
+#define CONFIG_SHOW_ACTIVITY      1
+#endif
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h
index 67bf4b179..e8b405a88 100644
--- a/include/configs/PMC440.h
+++ b/include/configs/PMC440.h
@@ -385,7 +385,7 @@
  *----------------------------------------------------------------------*/
 #define CFG_LONGHELP			/* undef to save memory         */
 #define CFG_PROMPT		"=> "	/* Monitor Command Prompt       */
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 #define CFG_CBSIZE		1024	/* Console I/O Buffer Size      */
 #else
 #define CFG_CBSIZE		256	/* Console I/O Buffer Size      */
@@ -503,7 +503,7 @@
 #define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH     */
 #define BOOTFLAG_WARM	0x02	/* Software reboot                      */
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
 #endif
diff --git a/include/configs/hcu4.h b/include/configs/hcu4.h
index b43b228fb..cb51406cb 100644
--- a/include/configs/hcu4.h
+++ b/include/configs/hcu4.h
@@ -46,8 +46,8 @@
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
 *----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
-#define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/
+#define CFG_MONITOR_LEN	(320 * 1024)	/* Reserve 320 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(256 * 1024) /* Reserve 256 kB for malloc() */
 
 
 #define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
@@ -67,7 +67,7 @@
 #define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE
 #define CFG_GBL_DATA_SIZE	256		/* num bytes initial data */
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+#define CFG_INIT_SP_OFFSET	CFG_POST_WORD_ADDR
 
 /*-----------------------------------------------------------------------
  * Serial Port
@@ -82,8 +82,8 @@
  * set Linux BASE_BAUD to 403200.
  */
 #undef CFG_EXT_SERIAL_CLOCK	       /* external serial clock */
-#undef CONFIG_SERIAL_MULTI            /* needed to be able to define
-					  CONFIG_SERIAL_SOFTWARE_FIFO */
+#define CONFIG_SERIAL_MULTI  1
+/* needed to be able to define CONFIG_SERIAL_SOFTWARE_FIFO */
 #undef	CFG_405_UART_ERRATA_59	       /* 405GP/CR Rev. D silicon */
 #define CFG_BASE_BAUD	    691200
 
@@ -101,12 +101,23 @@
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 
 /*-----------------------------------------------------------------------
+ * Flash
+ *----------------------------------------------------------------------*/
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	8	/* max number of sectors on one chip */
+
+#define CFG_FLASH_EMPTY_INFO	/* print 'E' for empty sector on flinfo */
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+/*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
 
 #undef	CFG_ENV_IS_IN_NVRAM
-#undef  CFG_ENV_IS_IN_FLASH
-#define	CFG_ENV_IS_IN_EEPROM
+#define CFG_ENV_IS_IN_FLASH
 #undef  CFG_ENV_IS_NOWHERE
 
 #ifdef  CFG_ENV_IS_IN_EEPROM
@@ -120,7 +131,7 @@
 /* Put the environment in Flash */
 #define CFG_ENV_SECT_SIZE	0x10000 	/* size of one complete sector	*/
 #define CFG_ENV_ADDR		((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
-#define	CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector	*/
+#define	CFG_ENV_SIZE		8*1024	/* 8 KB Environment Sector	*/
 
 /* Address and size of Redundant Environment Sector	*/
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
@@ -158,7 +169,7 @@
 
 /* Setup some board specific values for the default environment variables */
 #define CONFIG_HOSTNAME		hcu4
-#define CONFIG_IPADDR		172.25.1.42
+#define CONFIG_IPADDR		172.25.1.99
 #define CONFIG_ETHADDR      00:60:13:00:00:00   /* Netstal Machines AG MAC */
 #define CONFIG_OVERWRITE_ETHADDR_ONCE
 #define CONFIG_SERVERIP		172.25.1.3
@@ -180,21 +191,17 @@
 	"rootpath=/home/diagnose/eldk/ppc_4xx\0"			\
 	"bootfile=/tftpboot/hcu4/uImage\0"				\
 	"load=tftp 100000 hcu4/u-boot.bin\0"			\
-	"update=protect off FFFa0000 FFFFFFFF;era FFFa0000 FFFFFFFF;"	\
-		"cp.b 100000 FFFa0000 60000\0"			        \
+	"update=protect off FFFB0000 FFFFFFFF;era FFFC0000 FFFFFFFF;"	\
+		"cp.b 100000 FFFB0000 50000\0"			        \
 	"upd=run load;run update\0"					\
 	"vx=tftp ${loadaddr} hcu4_vx_rom;"				\
-	"setenv bootargs emac(0,0)hcu4_vx_rom e=${ipaddr} "		\
-	" h=${serverip} u=dpu pw=netstal8752 tn=hcu4 f=0x3008;"		\
+	"vx=tftp ${loadaddr} hcu4/hcu4_vx_rom;"				\
+	"setenv bootargs emac(0,0)c:hcu4/hcu4_vx_rom e=${ipaddr} "	\
 	"bootvx ${loadaddr}\0" 						\
 	""
 #define CONFIG_BOOTCOMMAND	"run vx"
 
-#if 0
-#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
-#else
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
-#endif
 
 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
 #define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
@@ -202,10 +209,10 @@
 #define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		1	/* PHY address			*/
 
-#define CONFIG_PHY_RESET        1	/* reset phy upon startup         */
+#define CONFIG_PHY_RESET        1	/* reset phy upon startup */
 
 #define CONFIG_HAS_ETH0
-#define CFG_RX_ETH_BUFFER	16	/* Number of ethernet rx buffers & descriptors */
+#define CFG_RX_ETH_BUFFER	16 /* Number of ethernet rx buffers & desC */
 
 /*
  * BOOTP options
@@ -221,7 +228,6 @@
 #include <config_cmd_default.h>
 
 #define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BSP
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_DIAG
@@ -241,15 +247,30 @@
 #define CONFIG_SPD_EEPROM          1
 #define SPD_EEPROM_ADDRESS      0x50
 
+/* POST support */
+#define CONFIG_POST		(CFG_POST_MEMORY   | \
+				 CFG_POST_CPU	   | \
+				 CFG_POST_UART	   | \
+				 CFG_POST_I2C	   | \
+				 CFG_POST_CACHE	   | \
+				 CFG_POST_ETHER	   | \
+				 CFG_POST_SPR)
+
+#define CFG_POST_UART_TABLE	{UART0_BASE}
+#define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 0x4)
+#undef  CONFIG_LOGBUFFER
+#define CFG_POST_CACHE_ADDR	0x00800000 /* free virtual address	*/
+#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
+
 /*-----------------------------------------------------------------------
  * Miscellaneous configurable options
  *----------------------------------------------------------------------*/
 #define CFG_LONGHELP			/* undef to save memory		*/
 #define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/
 #if defined(CONFIG_CMD_KGDB)
-	#define CFG_CBSIZE	1024		/* Console I/O Buffer Size	*/
+	#define CFG_CBSIZE	1024		/* Console I/O Buffer Size */
 #else
-	#define CFG_CBSIZE	256		/* Console I/O Buffer Size	*/
+	#define CFG_CBSIZE	256		/* Console I/O Buffer Size */
 #endif
 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 #define CFG_MAXARGS	16		/* max number of command args	*/
@@ -266,47 +287,40 @@
 
 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
-#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 
 /*-----------------------------------------------------------------------
  * External Bus Controller (EBC) Setup
  */
 
-/* Memory Bank 0 (Flash Bank 0) initialization					*/
-#define CFG_EBC_PB0AP		0x02005400
-#define CFG_EBC_PB0CR		0xFFF18000  /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit	*/
+#define CFG_EBC_CFG	0x98400000
 
-#define CFG_EBC_PB1AP		0x03041200
-#define CFG_EBC_PB1CR		0x7009A000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
+/* Memory Bank 0 (Flash Bank 0) initialization	*/
+#define CFG_EBC_PB0AP	0x02005400
+#define CFG_EBC_PB0CR	0xFFF18000  /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit */
 
-#define CFG_EBC_PB2AP		0x02054500
-#define CFG_EBC_PB2CR		0x78018000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
+#define CFG_EBC_PB1AP	0x03041200
+#define CFG_EBC_PB1CR	0x7009A000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
 
-#define CFG_EBC_PB3AP		0x01840300
-#define CFG_EBC_PB3CR		0x7c0ba000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
+#define CFG_EBC_PB2AP	0x02054500
+#define CFG_EBC_PB2CR	0x78018000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
 
-#define CFG_EBC_PB4AP		0x01800300
-#define CFG_EBC_PB4CR		0x7e0ba000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
+#define CFG_EBC_PB3AP	0x01840300
+#define CFG_EBC_PB3CR	0x7c0ba000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
 
-#define CFG_GPIO0_TCR		0x7ffe0000  /* GPIO value */
+#define CFG_EBC_PB4AP	0x01800300
+#define CFG_EBC_PB4CR	0x7e0ba000  /* BAS=,BS=MB,BU=R/W,BW=bit	*/
+
+#define CFG_GPIO0_OR	0xF27FFFFF  /* GPIO value */
+#define CFG_GPIO0_TCR	0x7FFE0000  /* GPIO value */
+#define CFG_GPIO0_ODR	0x00E897FC  /* GPIO value */
 
 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 8 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
-#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
-
-
-#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+#define CFG_BOOTMAPSZ		(8 << 20)/* Initial Memory map for Linux */
 
 /* Init Memory Controller:
  *
@@ -326,8 +340,8 @@
  *
  * Boot Flags
  */
-#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
-#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02		/* Software reboot */
 
 #define CFG_HUSH_PARSER                 /* use "hush" command parser    */
 #ifdef  CFG_HUSH_PARSER
@@ -338,4 +352,9 @@
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	    /* which serial port to use */
 #endif
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+
 #endif	/* __CONFIG_H */
diff --git a/include/configs/hcu5.h b/include/configs/hcu5.h
index 1214bc31b..d66c47a39 100644
--- a/include/configs/hcu5.h
+++ b/include/configs/hcu5.h
@@ -48,14 +48,16 @@
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
-#define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/
+#define CFG_MONITOR_LEN	(320 * 1024)	/* Reserve 320 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(256 * 1024) /* Reserve 256 kB for malloc() */
 
+#define CFG_TLB_FOR_BOOT_FLASH  3
 #define CFG_BOOT_BASE_ADDR	0xfff00000
 #define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
 #define CFG_FLASH_BASE		0xfff80000	/* start of FLASH	*/
 #define CFG_MONITOR_BASE	TEXT_BASE
 #define CFG_OCM_BASE		0xe0010000      /* ocm			*/
+#define CFG_OCM_DATA_ADDR	CFG_OCM_BASE
 #define CFG_PCI_BASE		0xe0000000      /* Internal PCI regs	*/
 #define CFG_PCI_MEMBASE		0x80000000	/* mapped pci memory	*/
 #define CFG_PCI_MEMBASE1	CFG_PCI_MEMBASE  + 0x10000000
@@ -78,14 +80,15 @@
 #define CFG_INIT_RAM_END	(4 << 10)
 #define CFG_GBL_DATA_SIZE	256		/* num bytes initial data */
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+#define CFG_INIT_SP_OFFSET	CFG_POST_WORD_ADDR
 
 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
 #undef CFG_EXT_SERIAL_CLOCK	       /* external serial clock */
 #define CONFIG_BAUDRATE		9600
-#undef CONFIG_SERIAL_MULTI            /* needed to be able to define
+#define CONFIG_SERIAL_MULTI     1
+/* needed to be able to define
 	CONFIG_SERIAL_SOFTWARE_FIFO, but
 	CONFIG_SERIAL_SOFTWARE_FIFO (16) does not work */
 /* Size (bytes) of interrupt driven serial port buffer.
@@ -95,6 +98,7 @@
 #undef CONFIG_SERIAL_SOFTWARE_FIFO
 #undef CONFIG_UART1_CONSOLE
 
+#undef CONFIG_CMD_HWFLOW
 #define CFG_BAUDRATE_TABLE						\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 
@@ -103,8 +107,8 @@
  *----------------------------------------------------------------------*/
 
 #undef	CFG_ENV_IS_IN_NVRAM
-#undef  CFG_ENV_IS_IN_FLASH
-#define	CFG_ENV_IS_IN_EEPROM
+#define  CFG_ENV_IS_IN_FLASH
+#undef	CFG_ENV_IS_IN_EEPROM
 #undef  CFG_ENV_IS_NOWHERE
 
 #ifdef  CFG_ENV_IS_IN_EEPROM
@@ -117,22 +121,28 @@
 
 #ifdef CFG_ENV_IS_IN_FLASH
 /* Put the environment in Flash */
-#define CFG_ENV_SECT_SIZE	0x10000 	/* size of one complete sector	*/
+#define CFG_ENV_SECT_SIZE	0x10000 /* size of one complete sector	*/
 #define CFG_ENV_ADDR		((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
-#define	CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector	*/
+#define	CFG_ENV_SIZE		8*1024	/* 8 KB Environment Sector	*/
 
 /* Address and size of Redundant Environment Sector	*/
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
 #define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+
 #endif
 
 /*-----------------------------------------------------------------------
  * DDR SDRAM
  *----------------------------------------------------------------------*/
-#define CFG_MBYTES_SDRAM        (128)		/* 128 MB or 256 MB  		*/
-#define CFG_DDR_CACHED_ADDR	0x40000000	/* setup 2nd TLB cached here	*/
-#undef  CONFIG_DDR_DATA_EYE			/* Do not use DDR2 optimization	*/
-#define CONFIG_DDR_ECC		1		/* enable ECC			*/
+#define CFG_MBYTES_SDRAM        (128)		/* 128 MB or 256 MB  	*/
+#define CFG_DDR_CACHED_ADDR	0x50000000	/* setup 2nd TLB cached here */
+#undef  CONFIG_DDR_DATA_EYE		/* Do not use DDR2 optimization	*/
+#define CONFIG_DDR_ECC		1	/* enable ECC			*/
+
+/* Following two definitions must be kept in sync with config.h of vxWorks */
+#define USER_RESERVED_MEM     (   0)  /* in kB */
+#define PM_RESERVED_MEM       (  64)  /* in kB: pmLib reserved area size */
+#define CONFIG_PRAM           ( USER_RESERVED_MEM + PM_RESERVED_MEM )
 
 /*-----------------------------------------------------------------------
  * I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
@@ -165,8 +175,8 @@
 
 /* Setup some board specific values for the default environment variables */
 #define CONFIG_HOSTNAME		hcu5
-#define CONFIG_IPADDR		172.25.1.42
-#define CONFIG_ETHADDR      	00:60:13:00:00:00   /* Netstal Machines AG MAC */
+#define CONFIG_IPADDR		172.25.1.99
+#define CONFIG_ETHADDR      	00:60:13:00:00:00 /* Netstal Machines AG MAC */
 #define CONFIG_OVERWRITE_ETHADDR_ONCE
 #define CONFIG_SERVERIP		172.25.1.3
 
@@ -187,21 +197,27 @@
 		"bootfile=hcu5/uImage\0" 				\
 		"rootpath=/home/hcu/eldk/ppc_4xxFP\0"		 	\
 		"load=tftp 100000 hcu5/u-boot.bin\0"		 	\
-	"update=protect off FFFa0000 FFFFFFFF;era FFFa0000 FFFFFFFF;"	\
-		"cp.b 100000 FFFa0000 60000\0"			        \
+	"update=protect off FFFb0000 FFFFFFFF;era FFFb0000 FFFFFFFF;"	\
+		"cp.b 100000 FFFb0000 50000\0"			        \
 	"upd=run load;run update\0"					\
-	"vx=tftp ${loadaddr} hcu5/hcu5_vx_rom;" 			\
-	"setenv bootargs emac(0,0)hcu5_vx_rom e=${ipaddr} " 	 	\
-		" h=${serverip} u=dpu pw=netstal8752 tn=hcu5 f=0x3008;" \
-	"bootvx ${loadaddr}\0" \
+	"vx=tftp ${loadaddr} hcu5/hcu5_vx_rom; run vxboot\0"		\
+	"vxusb=usb start; fatload usb 0 ${loadaddr} vxWorks.st; run vxboot\0" \
+	"vxargs=emac(0,0)c:hcu5/hcu5_vx_rom e=${ipaddr} h=${serverip}"	\
+		" u=dpu pw=netstal8752 tn=hcu5 f=0x3008\0" \
+	"vxboot=setenv bootargs $(vxargs); bootvx ${loadaddr}\0"     	\
+	"usbargs=setenv bootargs root=/dev/sda1 ro\0"     	     	\
+	"linux=usb start; ext2load usb 0 ${loadaddr} /boot/uImage;"     \
+	"run usbargs addip addtty; bootm\0"     			\
+	"net_nfs_fdt=tftp 200000 ${bootfile};"				\
+		"tftp ${fdt_addr} ${fdt_file};"				\
+		"run nfsargs addip addtty;"				\
+		"bootm 200000 - ${fdt_addr}\0"				\
+		"fdt_file=hcu5/hcu5.dtb\0"				\
+	"fdt_addr=400000\0"						\
 	""
 #define CONFIG_BOOTCOMMAND	"run vx"
 
-#if 0
-#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
-#else
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
-#endif
 
 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
 #define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
@@ -214,7 +230,7 @@
 #define CONFIG_PHY_RESET        1	/* reset phy upon startup         */
 
 #define CONFIG_HAS_ETH0
-#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */
+#define CFG_RX_ETH_BUFFER	32 /* Number of ethernet rx buffers & desc. */
 
 #define CONFIG_NET_MULTI	1
 #define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
@@ -246,7 +262,6 @@
 #include <config_cmd_default.h>
 
 #define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_BSP
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_DIAG
 #define CONFIG_CMD_EEPROM
@@ -264,6 +279,21 @@
 #define CONFIG_CMD_SDRAM
 #define CONFIG_CMD_USB
 
+/* POST support */
+#define CONFIG_POST		(CFG_POST_MEMORY   | \
+				 CFG_POST_CPU	   | \
+				 CFG_POST_UART	   | \
+				 CFG_POST_I2C	   | \
+				 CFG_POST_CACHE	   | \
+				 CFG_POST_FPU	   | \
+				 CFG_POST_ETHER	   | \
+				 CFG_POST_SPR)
+#define CFG_POST_UART_TABLE	{UART0_BASE}
+
+#define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 0x4)
+#define CFG_POST_CACHE_ADDR	0x7fff0000 /* free virtual address	*/
+#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
+
 #define CONFIG_SUPPORT_VFAT
 
 /*-----------------------------------------------------------------------
@@ -276,7 +306,7 @@
 #else
 #define CFG_CBSIZE	        256	/* Console I/O Buffer Size	*/
 #endif
-#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
 #define CFG_MAXARGS	        16	/* max number of command args	*/
 #define CFG_BARGSIZE	        CFG_CBSIZE /* Boot Argument Buffer Size	*/
 
@@ -291,17 +321,16 @@
 #define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
 #define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
-#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 
 /*-----------------------------------------------------------------------
  * PCI stuff
  *----------------------------------------------------------------------*/
 /* General PCI */
-#define CONFIG_PCI			/* include pci support	        */
+#define CONFIG_PCI		1	/* include pci support	        */
 #undef CONFIG_PCI_PNP			/* do (not) pci plug-and-play   */
-#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup  */
-#define CFG_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
+#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup  */
+#define CFG_PCI_TARGBASE        0x80000000 /* PCIaddr map to CFG_PCI_MEMBASE*/
 
 /* Board-specific PCI */
 #define CFG_PCI_TARGET_INIT
@@ -315,7 +344,17 @@
  * have to be in the first 8 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+#define CFG_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * Flash
+ *----------------------------------------------------------------------*/
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	8	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
 /*-----------------------------------------------------------------------
  * External Bus Controller (EBC) Setup
@@ -324,40 +363,30 @@
 #define CFG_CS_1		0xC8000000 /* CAN */
 #define CFG_CS_2		0xCC000000 /* CPLD and IMC-Bus Standard */
 #define CFG_CPLD		CFG_CS_2
-#define CFG_CS_3		0xCD000000 /* CPLD and IMC-Bus Fast  */
+#define CFG_CS_3		0xCE000000 /* CPLD and IMC-Bus Fast  */
 
-/*-----------------------------------------------------------------------
- * FLASH organization
- * Memory Bank 0 (BOOT-FLASH) initialization
- */
-#define CFG_BOOTFLASH_CS		0	/* Boot Flash chip connected to CSx	*/
+#define CFG_BOOTFLASH_CS	0	/* Boot Flash chip connected to CSx */
 #define CFG_EBC_PB0AP		0x02005400
 #define CFG_EBC_PB0CR		0xFFF18000 /* (CFG_FLASH | 0xda000)  */
 #define FLASH_BASE0_PRELIM	CFG_FLASH_BASE	/* FLASH bank #0	*/
-#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
-#define CFG_MAX_FLASH_SECT	32	/* max number of sectors on one chip	*/
-
 
-#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
-#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
-
-/* Memory Bank 1 CAN-Chips initialization						*/
+/* Memory Bank 1 CAN-Chips initialization				*/
 #define CFG_EBC_PB1AP		0x02054500
 #define CFG_EBC_PB1CR		0xC8018000
 
-/* Memory Bank 2 CPLD/IMC-Bus standard initialization						*/
+/* Memory Bank 2 CPLD/IMC-Bus standard initialization			*/
 #define CFG_EBC_PB2AP		0x01840300
 #define CFG_EBC_PB2CR		0xCC0BA000
 
-/* Memory Bank 3 IMC-Bus fast mode initialization						*/
+/* Memory Bank 3 IMC-Bus fast mode initialization			*/
 #define CFG_EBC_PB3AP		0x01800300
 #define CFG_EBC_PB3CR		0xCE0BA000
 
-/* Memory Bank 4 (not used) initialization						*/
+/* Memory Bank 4 (not used) initialization				*/
 #undef CFG_EBC_PB4AP
 #undef CFG_EBC_PB4CR
 
-/* Memory Bank 5 (not used) initialization						*/
+/* Memory Bank 5 (not used) initialization				*/
 #undef CFG_EBC_PB5AP
 #undef CFG_EBC_PB5CR
 
@@ -369,8 +398,8 @@
  *
  * Boot Flags
  */
-#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
-#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02		/* Software reboot		*/
 
 #define CFG_HUSH_PARSER                 /* use "hush" command parser    */
 #ifdef  CFG_HUSH_PARSER
@@ -381,4 +410,9 @@
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	    /* which serial port to use */
 #endif
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+
 #endif	/* __CONFIG_H */
diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index f3e8601d8..a1d1533dd 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -476,7 +476,7 @@
 #define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
 #define BOOTFLAG_WARM	0x02		/* Software reboot			*/
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
 #endif
diff --git a/include/configs/makalu.h b/include/configs/makalu.h
index 8f8e867b8..2f0b0a866 100644
--- a/include/configs/makalu.h
+++ b/include/configs/makalu.h
@@ -385,7 +385,7 @@
 #define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
 #define BOOTFLAG_WARM	0x02		/* Software reboot			*/
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
 #endif