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

7 files changed, 785 insertions, 9 deletions

diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h
index 8ecd059..17d3b03 100644
--- a/include/configs/davinci_dvevm.h
+++ b/include/configs/davinci_dvevm.h
@@ -52,6 +52,9 @@
 #define DV_EVM
 #define CFG_NAND_SMALLPAGE
 #define CFG_USE_NOR
+#define CFG_USE_INTEL_NOR	/* Define this when your DVEVM has Intel
+				 * flash instead of AMD flash
+				 */
 /*===================*/
 /* SoC Configuration */
 /*===================*/
@@ -60,6 +63,24 @@
 #define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
 #define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
 #define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x00000000
+#define CFG_DAVINCI_ACFG2	0x3ffffffd	/* CE configs */
+#define CFG_DAVINCI_ACFG3	0x3ffffffd
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#undef	CFG_DAVINCI_NANDCE		/* When using NAND, define 2,3 or 4 */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178632	/* 8 banks */
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL1_PLLM	0x15
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
 /*====================================================*/
 /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */
 /* on Sonata/DV_EVM board. No EEPROM on schmoogie.    */
@@ -114,7 +135,7 @@
 #ifdef CFG_USE_NAND
 #undef CFG_ENV_IS_IN_FLASH
 #define CFG_NO_FLASH
-#define CFG_ENV_IS_IN_NAND		/* U-Boot env in NAND Flash  */
+#define CFG_ENV_IS_IN_NAND		/* U-Boot env in NAND Flash */
 #ifdef CFG_NAND_SMALLPAGE
 #define CFG_ENV_SECT_SIZE	512	/* Env sector Size */
 #define CFG_ENV_SIZE		SZ_16K
@@ -139,24 +160,31 @@
 #undef CONFIG_SKIP_RELOCATE_UBOOT
 #endif
 #define CFG_ENV_IS_IN_FLASH
-#undef CFG_NO_FLASH
+#undef	CFG_NO_FLASH
 #define CFG_FLASH_CFI_DRIVER
 #define CFG_FLASH_CFI
 #define CFG_MAX_FLASH_BANKS	1		/* max number of flash banks */
-#define CFG_FLASH_SECT_SZ	0x10000		/* 64KB sect size AMD Flash */
-#define CFG_ENV_OFFSET		(CFG_FLASH_SECT_SZ*3)
-#define PHYS_FLASH_1		0x02000000	/* CS2 Base address 	 */
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR)
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define PHYS_FLASH_1		0x02000000	/* CS2 Base address */
 #define CFG_FLASH_BASE		PHYS_FLASH_1	/* Flash Base for U-Boot */
-#define PHYS_FLASH_SIZE		0x2000000	/* Flash size 32MB 	 */
+#define PHYS_FLASH_SIZE		0x2000000	/* Flash size 32MB */
 #define CFG_MAX_FLASH_SECT	(PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ)
 #define CFG_ENV_SECT_SIZE	CFG_FLASH_SECT_SZ	/* Env sector Size */
+#ifdef CFG_USE_INTEL_NOR
+#define CFG_FLASH_SECT_SZ	0x20000	/* 128KB sect size INTEL Flash */
+#define CFG_FLASH_PROTECTION	1
+#else
+#define CFG_FLASH_SECT_SZ	0x10000	/* 64KB sect size AMD Flash */
+#endif
 #endif
 /*==============================*/
 /* U-Boot general configuration */
 /*==============================*/
-#undef 	CONFIG_USE_IRQ			/* No IRQ/FIQ in U-Boot */
+#undef	CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
 #define CONFIG_MISC_INIT_R
-#undef CONFIG_BOOTDELAY
+#undef	CONFIG_BOOTDELAY
 #define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
 #define CFG_PROMPT		"U-Boot > "	/* Monitor Command Prompt */
 #define CFG_CBSIZE		1024		/* Console I/O Buffer Size  */
diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h
index 96c9a30..cb69535 100644
--- a/include/configs/davinci_schmoogie.h
+++ b/include/configs/davinci_schmoogie.h
@@ -35,6 +35,24 @@
 #define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
 #define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
 #define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x00000000
+#define CFG_DAVINCI_ACFG2	0x0432229c	/* CE configs */
+#define CFG_DAVINCI_ACFG3	0x3ffffffd
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#define CFG_DAVINCI_NANDCE	2 	/* When using NAND, define 2,3 or 4 */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178622	/* 4 banks */
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL1_PLLM	0x15
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
 /*=============*/
 /* Memory Info */
 /*=============*/
@@ -46,7 +64,6 @@
 #define CONFIG_STACKSIZE	(256*1024)	/* regular stack */
 #define PHYS_SDRAM_1		0x80000000	/* DDR Start */
 #define PHYS_SDRAM_1_SIZE	0x08000000	/* DDR size 128MB */
-#define DDR_4BANKS				/* 4-bank DDR2 (128MB) */
 /*====================*/
 /* Serial Driver info */
 /*====================*/
diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h
index de8c4fa..b2c0d7d 100644
--- a/include/configs/davinci_sonata.h
+++ b/include/configs/davinci_sonata.h
@@ -60,6 +60,24 @@
 #define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
 #define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
 #define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x00000000
+#define CFG_DAVINCI_ACFG2	0x3ffffffd	/* CE configs */
+#define CFG_DAVINCI_ACFG3	0x3ffffffd
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#undef  CFG_DAVINCI_NANDCE    		/* When using NAND, define 2,3 or 4 */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178632	/* 8 banks */
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL1_PLLM	0x15
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
 /*====================================================*/
 /* EEPROM definitions for Atmel 24C256BN SEEPROM chip */
 /* on Sonata/DV_EVM board. No EEPROM on schmoogie.    */
diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h
new file mode 100644
index 0000000..a6ed77a
--- /dev/null
+++ b/include/configs/imx31_litekit.h
@@ -0,0 +1,167 @@
+/*
+ * (C) Copyright 2004
+ * Texas Instruments.
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Kshitij Gupta <kshitij@ti.com>
+ *
+ * Configuration settings for the 242x TI H4 board.
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+ /* High Level Configuration Options */
+#define CONFIG_ARM1136		1    /* This is an arm1136 CPU core */
+#define CONFIG_MX31		1    /* in a mx31 */
+#define CONFIG_MX31_HCLK_FREQ	26000000
+#define CONFIG_MX31_CLK32	32000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Temporarily disabled */
+#if 0
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_FIT			1
+#define CONFIG_FIT_VERBOSE		1
+#endif
+
+#define CONFIG_CMDLINE_TAG		1    /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128 * 1024)
+#define CFG_GBL_DATA_SIZE	128  /* num bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_MX31_UART	1
+#define CFG_MX31_UART1		1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+
+#define CONFIG_BOOTDELAY	3
+
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.23.168
+#define CONFIG_SERVERIP		192.168.23.2
+
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"bootargs_base=setenv bootargs console=ttySMX0,115200\0"	\
+	"bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs "	\
+		"ip=dhcp nfsroot=$(serverip):$(nfsrootfs), v3, tcp\0"	\
+	"bootcmd=run bootcmd_net\0"					\
+	"bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; "	\
+		"tftpboot 0x80000000 uImage-mx31; bootm\0"		\
+	"prg_uboot=tftpboot 0x80000000 u-boot-imx31_litekit.bin; "	\
+		"protect off all; erase 0xa00d0000 0xa01effff; "	\
+		"cp.b 0x80000000 0xa00d0000 $(filesize)\0"
+
+#define CONFIG_DRIVER_SMC911X		1
+#define CONFIG_DRIVER_SMC911X_BASE	0xb4020000
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP		/* undef to save memory */
+#define CFG_PROMPT		"uboot> "
+#define CFG_CBSIZE		256  /* Console I/O Buffer Size */
+/* 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	0  /* memtest works on */
+#define CFG_MEMTEST_END		0x10000
+
+#undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR		0 /* default load address */
+
+#define CFG_HZ			32000
+
+#define CONFIG_CMDLINE_EDITING	1
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128 * 1024) /* regular stack */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1
+#define PHYS_SDRAM_1		0x80000000
+#define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_FLASH_BASE		0xa0000000
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
+/* Monitor at beginning of flash */
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+
+#define CFG_ENV_ADDR		0xa01f0000
+#define	CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SECT_SIZE	(64 * 1024)
+#define CFG_ENV_SIZE		(64 * 1024)
+
+/*-----------------------------------------------------------------------
+ * CFI FLASH driver setup
+ */
+#define CFG_FLASH_CFI		1	/* Flash memory is CFI compliant */
+#define CFG_FLASH_CFI_DRIVER	1	/* Use drivers/cfi_flash.c */
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* Use buffered writes (~10x faster) */
+#define CFG_FLASH_PROTECTION	1	/* Use hardware sector protection */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(100*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(100*CFG_HZ) /* Timeout for Flash Write */
+
+/*
+ * JFFS2 partitions
+ */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV	"nor0"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/imx31_phycore.h b/include/configs/imx31_phycore.h
new file mode 100644
index 0000000..647b05b
--- /dev/null
+++ b/include/configs/imx31_phycore.h
@@ -0,0 +1,190 @@
+/*
+ * (C) Copyright 2004
+ * Texas Instruments.
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Kshitij Gupta <kshitij@ti.com>
+ *
+ * Configuration settings for the 242x TI H4 board.
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+ /* High Level Configuration Options */
+#define CONFIG_ARM1136		1    /* This is an arm1136 CPU core */
+#define CONFIG_MX31		1    /* in a mx31 */
+#define CONFIG_MX31_HCLK_FREQ	26000000
+#define CONFIG_MX31_CLK32	32000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Temporarily disabled */
+#if 0
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_FIT			1
+#define CONFIG_FIT_VERBOSE		1
+#endif
+
+#define CONFIG_CMDLINE_TAG		1    /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128 * 1024)
+#define CFG_GBL_DATA_SIZE	128  /* num bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_HARD_I2C		1
+#define CONFIG_I2C_MXC		1
+#define CFG_I2C_MX31_PORT2	1
+#define CFG_I2C_SPEED		100000
+#define CFG_I2C_SLAVE		0xfe
+
+#define CONFIG_MX31_UART	1
+#define CFG_MX31_UART1		1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_I2C
+
+#define CONFIG_BOOTDELAY	3
+
+#define MTDPARTS_DEFAULT	\
+	"mtdparts=physmap-flash.0:128k(uboot)ro,1536k(kernel),-(root)"
+
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.23.168
+#define CONFIG_SERVERIP		192.168.23.2
+
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"bootargs_base=setenv bootargs console=ttySMX0,115200\0"	\
+	"bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs "	\
+		"ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0"	\
+	"bootargs_flash=setenv bootargs $(bootargs) "			\
+		"root=/dev/mtdblock2 rootfstype=jffs2\0"		\
+	"bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0"	\
+	"bootcmd=run bootcmd_net\0"			       		\
+	"bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " 	\
+		"tftpboot 0x80000000 $(uimage); bootm\0"		\
+	"bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash; "	\
+		"bootm 0x80000000\0"					\
+	"unlock=yes\0"							\
+	"mtdparts=" MTDPARTS_DEFAULT "\0"				\
+	"prg_uboot=tftpboot 0x80000000 $(uboot); " 			\
+		"protect off 0xa0000000 +0x20000; "			\
+		"erase 0xa0000000 +0x20000; "				\
+		"cp.b 0x80000000 0xa0000000 $(filesize)\0" 		\
+	"prg_kernel=tftpboot 0x80000000 $(uimage); "			\
+		"erase 0xa0040000 +0x180000; "				\
+		"cp.b 0x80000000 0xa0040000 $(filesize)\0"		\
+	"prg_jffs2=tftpboot 0x80000000 $(jffs2); " 			\
+		"erase 0xa01c0000 0xa1ffffff; "				\
+		"cp.b 0x80000000 0xa01c0000 $(filesize)\0"
+
+#define CONFIG_DRIVER_SMC911X		1
+#define CONFIG_DRIVER_SMC911X_BASE	0xa8000000
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP		/* undef to save memory */
+#define CFG_PROMPT		"uboot> "
+#define CFG_CBSIZE		256  /* Console I/O Buffer Size */
+/* 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	0  /* memtest works on */
+#define CFG_MEMTEST_END		0x10000
+
+#define CFG_LOAD_ADDR		0 /* default load address */
+
+#define CFG_HZ			32000
+
+#define CONFIG_CMDLINE_EDITING	1
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below  */
+#define CONFIG_STACKSIZE	(128 * 1024) /* regular stack */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1
+#define PHYS_SDRAM_1		0x80000000
+#define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_FLASH_BASE		0xa0000000
+#define CFG_MAX_FLASH_BANKS	1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	259 /* max number of sectors on one chip */
+#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */
+
+#define	CFG_ENV_IS_IN_EEPROM		1
+#define CFG_ENV_OFFSET			0x00	/* environment starts here */
+#define CFG_ENV_SIZE			4096
+#define CFG_I2C_EEPROM_ADDR		0x52
+#define CFG_EEPROM_PAGE_WRITE_BITS	5	/* 5 bits = 32 octets */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* between stop and start */
+#define CFG_I2C_EEPROM_ADDR_LEN		2 /* length of byte address */
+
+/*-----------------------------------------------------------------------
+ * CFI FLASH driver setup
+ */
+#define CFG_FLASH_CFI		1	/* Flash memory is CFI compliant */
+#define CFG_FLASH_CFI_DRIVER	1	/* Use drivers/cfi_flash.c */
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* Use buffered writes (~10x faster) */
+#define CFG_FLASH_PROTECTION	1	/* Use hardware sector protection */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(100*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(100*CFG_HZ) /* Timeout for Flash Write */
+
+/*
+ * JFFS2 partitions
+ */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV	"nor0"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h
new file mode 100644
index 0000000..be7f3c6
--- /dev/null
+++ b/include/configs/mx31ads.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
+ *
+ * Configuration settings for the MX31ADS Freescale board.
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/mx31-regs.h>
+
+ /* High Level Configuration Options */
+#define CONFIG_ARM1136		1	/* This is an arm1136 CPU core */
+#define CONFIG_MX31		1	/* in a mx31 */
+#define CONFIG_MX31_HCLK_FREQ	26000000	/* RedBoot says 26MHz */
+#define CONFIG_MX31_CLK32	32000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/*
+ * Disabled for now due to build problems under Debian and
+ * a significant increase in the final file size: 144260 vs. 109536 Bytes
+ */
+#if 0
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_FIT			1
+#define CONFIG_FIT_VERBOSE		1
+#endif
+
+#define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG		1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128 * 1024)
+#define CFG_GBL_DATA_SIZE	128  /* num bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_MX31_UART	1
+#define CFG_MX31_UART1		1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+
+#define CONFIG_BOOTDELAY	3
+
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.23.168
+#define CONFIG_SERVERIP		192.168.23.2
+
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"bootargs_base=setenv bootargs console=ttymxc0,115200\0"	\
+	"bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs "	\
+		"ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0"	\
+	"bootcmd=run bootcmd_net\0"  					\
+	"bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; " 	\
+		"tftpboot 0x80000000 uImage-mx31; bootm\0"		\
+	"prg_uboot=tftpboot 0x80000000 u-boot-mx31ads.bin; " 		\
+		"protect off 0xa0000000 0xa001ffff; "			\
+		"erase 0xa0000000 0xa001ffff; "				\
+		"cp.b 0x80000000 0xa0000000 $(filesize)\0"
+
+#define CONFIG_DRIVER_CS8900	1
+#define CS8900_BASE		0xb4020300
+#define CS8900_BUS16		1 /* the Linux driver does accesses as shorts */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP		/* undef to save memory */
+#define CFG_PROMPT		"=> "
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size */
+/* 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	0		/* memtest works on */
+#define CFG_MEMTEST_END		0x10000
+
+#undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR		CSD0_BASE	/* default load address */
+
+#define CFG_HZ			32000
+
+#define CONFIG_CMDLINE_EDITING	1
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below  */
+#define CONFIG_STACKSIZE	(128 * 1024)	/* regular stack */
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1
+#define PHYS_SDRAM_1		CSD0_BASE
+#define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_FLASH_BASE		CS0_BASE
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	262	/* max number of sectors on one chip */
+#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */
+#define CFG_MONITOR_LEN		(128 * 1024)	/* Reserve 128KiB */
+
+#define	CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SECT_SIZE	(32 * 1024)
+#define CFG_ENV_SIZE		CFG_ENV_SECT_SIZE
+/* S29WS256N NOR flash has 4 32KiB small sectors at beginning and end.
+ * The rest of 32MiB is in 128KiB big sectors.
+ * U-Boot occupies the low 4 sectors,
+ * if we put environment next to it, we will have to occupy 128KiB for it.
+ * Putting it at the top of flash we use only 32KiB. */
+#define CFG_ENV_ADDR	(CFG_MONITOR_BASE + 32 * 1024 * 1024 - CFG_ENV_SIZE)
+
+/*-----------------------------------------------------------------------
+ * CFI FLASH driver setup
+ */
+#define CFG_FLASH_CFI			1 /* Flash memory is CFI compliant */
+#define CFG_FLASH_CFI_DRIVER		1 /* Use drivers/cfi_flash.c */
+#if 0 /* Doesn't work yet, work in progress */
+#define CFG_FLASH_USE_BUFFER_WRITE	1 /* Use buffered writes(~10x faster)*/
+#endif
+#define CFG_FLASH_PROTECTION		1 /* Use hardware sector protection */
+
+/*
+ * JFFS2 partitions
+ */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV	"nor0"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/pmdra.h b/include/configs/pmdra.h
new file mode 100644
index 0000000..e170ee9
--- /dev/null
+++ b/include/configs/pmdra.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2008 Prodrive BV <pieter.voorthijsen@prodrive.nl>
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+#include <asm/sizes.h>
+
+/*=======*/
+/* Board */
+/*=======*/
+#define CFG_PMDRA
+#define CFG_NAND_LARGEPAGE
+/*===================*/
+/* SoC Configuration */
+/*===================*/
+#define CONFIG_ARM926EJS			/* arm926ejs CPU core */
+#define CONFIG_SYS_CLK_FREQ	((CFG_HZ_CLOCK * (CFG_DAVINCI_PLL1_PLLM + 1))/2)
+#define CFG_TIMERBASE		0x01c21400	/* use timer 0 */
+#define CFG_HZ_CLOCK		27000000	/* Timer Input clock freq */
+#define CFG_HZ			1000
+#define CFG_DAVINCI_PINMUX_0	0x00000c1f
+#define CFG_DAVINCI_WAITCFG	0x10000000
+#define CFG_DAVINCI_ACFG2	0x00460385	/* NOR CE Config */
+#define CFG_DAVINCI_ACFG3	0x0822218c	/* NAND CE Config */
+#define CFG_DAVINCI_ACFG4	0x3ffffffd
+#define CFG_DAVINCI_ACFG5	0x3ffffffd
+#define CFG_DAVINCI_NANDCE	3		/* Use CE3 for NAND */
+#define CFG_DAVINCI_DDRCTL	0x50006405	/* DDR timing config */
+#define CFG_DAVINCI_SDREF	0x000005c3
+#define CFG_DAVINCI_SDCFG	0x00178832	/* 8 banks , CAS = 4*/
+#define CFG_DAVINCI_SDTIM0	0x28923211
+#define CFG_DAVINCI_SDTIM1	0x0016c722
+#define CFG_DAVINCI_MMARG_BRF0	0x00444400
+/* DM6446 = 0x15, DM6441 = 0x12, DM6441_LV = 0x0e */
+#define CFG_DAVINCI_PLL1_PLLM	0x12
+#define CFG_DAVINCI_PLL2_PLLM	0x17		/* 162 MHz */
+#define CFG_DAVINCI_PLL2_DIV1	0x0b		/* 54 MHz */
+#define CFG_DAVINCI_PLL2_DIV2	0x01
+/*====================================================*/
+/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */
+/* on Sonata/DV_EVM board. No EEPROM on schmoogie.    */
+/*====================================================*/
+#define CFG_I2C_EEPROM_ADDR_LEN		2
+#define CFG_I2C_EEPROM_ADDR		0x50
+#define CFG_EEPROM_PAGE_WRITE_BITS	6
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	20
+/*=============*/
+/* Memory Info */
+/*=============*/
+#define CFG_MALLOC_LEN		(0x10000 + 128*1024)	/* malloc() len */
+#define CFG_GBL_DATA_SIZE	128		/* reserved for initial data */
+#define CFG_MEMTEST_START	0x80000000	/* memtest start address */
+#define CFG_MEMTEST_END		0x81000000	/* 16MB RAM test */
+#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
+#define CONFIG_STACKSIZE	(256*1024)	/* regular stack */
+#define PHYS_SDRAM_1		0x80000000	/* DDR Start */
+#define PHYS_SDRAM_1_SIZE	0x10000000	/* DDR size 256MB */
+#define DDR_8BANKS				/* 8-bank DDR2 (256MB) */
+/*====================*/
+/* Serial Driver info */
+/*====================*/
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	4		/* NS16550 register size */
+#define CFG_NS16550_COM1	0x01c20000	/* Base address of UART0 */
+#define CFG_NS16550_COM2	0x01c20800	/* Base address of UART2 */
+#define CFG_NS16550_CLK		27000000	/* Input clock to NS16550 */
+#define CONFIG_CONS_INDEX	1		/* use UART0 for console */
+#define CONFIG_BAUDRATE		115200		/* Default baud rate */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+/*===================*/
+/* I2C Configuration */
+/*===================*/
+#define CONFIG_HARD_I2C
+#define CONFIG_DRIVER_DAVINCI_I2C
+#define CFG_I2C_SPEED		50000	/* 100Kbps won't work, silicon bug */
+#define CFG_I2C_SLAVE		10	/* Bogus, master-only in U-Boot */
+/*==================================*/
+/* Network & Ethernet Configuration */
+/*==================================*/
+#define CONFIG_DRIVER_TI_EMAC
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT	10
+/*=====================*/
+/* Flash & Environment */
+/*=====================*/
+#define CFG_USE_NAND
+#define CFG_NAND_BASE		0x04000000
+#undef CFG_NAND_HW_ECC
+#define CFG_MAX_NAND_DEVICE	1		/* Max number of NAND devices */
+#define NAND_MAX_CHIPS		1
+#define DEF_BOOTM		""
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_MAX_FLASH_BANKS	1		/* max number of flash banks */
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
+#define CFG_ENV_OFFSET		(CFG_ENV_ADDR)
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster)*/
+#define PHYS_FLASH_1		0x02000000	/* CS2 Base address */
+#define CFG_FLASH_BASE		PHYS_FLASH_1	/* Flash Base for U-Boot */
+#define PHYS_FLASH_SIZE		0x2000000	/* Flash size 32MB */
+#define CFG_MAX_FLASH_SECT	(PHYS_FLASH_SIZE/CFG_FLASH_SECT_SZ)
+#define CFG_ENV_SECT_SIZE	CFG_FLASH_SECT_SZ	/* Env sector Size */
+#define CFG_FLASH_SECT_SZ	0x20000	/* 128KB sect size INTEL Flash */
+#define CFG_FLASH_PROTECTION	1
+/*==============================*/
+/* U-Boot general configuration */
+/*==============================*/
+#undef CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
+#define CONFIG_MISC_INIT_R
+#define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
+#define CFG_PROMPT		"U-Boot > "	/* Monitor Command Prompt */
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size  */
+#define CFG_PBSIZE	(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buffer sz */
+#define CFG_MAXARGS	16		/* max number of command args */
+#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size */
+#define CFG_LOAD_ADDR	0x80700000 /* default Linux kernel load address */
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE	/* Won't work with hush so far, may be later */
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#define CONFIG_CMDLINE_EDITING
+#define CFG_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+#define CONFIG_ENV_OVERWRITE
+/*===================*/
+/* Linux Information */
+/*===================*/
+#define LINUX_BOOT_PARAM_ADDR	0x80000100
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTDELAY	2
+#define CONFIG_BOOTARGS	\
+	"mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
+#define CONFIG_BOOTCOMMAND	"run nand"
+#define CONFIG_EXTRA_ENV_SETTINGS "ethaddr=00:11:22:33:44:55\n"
+/*=================*/
+/* U-Boot commands */
+/*=================*/
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_SETGETDCR
+#define CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_CMD_NAND
+/*=======================*/
+/* KGDB support (if any) */
+/*=======================*/
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
+#endif
+#endif /* __CONFIG_H */