include/configs/xpedite520x.h - platform/external/u-boot - Gitiles

 /*
  * Copyright 2008 Extreme Engineering Solutions, Inc.
  * Copyright 2004-2008 Freescale Semiconductor, Inc.
  *
  * 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
  */

 /*
  * xpedite520x board configuration file
  */
 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*
  * High Level Configuration Options
  */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
 #define CONFIG_MPC85xx		1	/* MPC8540/60/55/41/48 */
 #define CONFIG_MPC8548		1
 #define CONFIG_XPEDITE5200	1
 #define CONFIG_SYS_BOARD_NAME	"XPedite5200"
 #define CONFIG_SYS_FORM_PMC_XMC	1
 #define CONFIG_BOARD_EARLY_INIT_R	/* Call board_pre_init */

 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xfff80000
 #endif

 #define CONFIG_PCI		1	/* Enable PCI/PCIE */
 #define CONFIG_PCI_PNP		1	/* do pci plug-and-play */
 #define CONFIG_PCI_SCAN_SHOW	1	/* show pci devices on startup */
 #define CONFIG_PCI1		1	/* PCI controller 1 */
 #define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 #define CONFIG_FSL_LAW		1	/* Use common FSL init code */

 /*
  * DDR config
  */
 #define CONFIG_FSL_DDR2
 #undef CONFIG_FSL_DDR_INTERACTIVE
 #define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
 #define CONFIG_DDR_SPD
 #define CONFIG_MEM_INIT_VALUE		0xdeadbeef
 #define SPD_EEPROM_ADDRESS		0x54
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	2
 #define CONFIG_DDR_ECC
 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
 #define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
 #define CONFIG_VERY_BIG_RAM

 #define CONFIG_SYS_CLK_FREQ	66666666

 /*
  * These can be toggled for performance analysis, otherwise use default.
  */
 #define CONFIG_L2_CACHE			/* toggle L2 cache */
 #define CONFIG_BTB			/* toggle branch predition */
 #define CONFIG_ENABLE_36BIT_PHYS	1

 /*
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  */
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
 #define CONFIG_SYS_CCSRBAR		0xef000000	/* relocated CCSRBAR */
 #define CONFIG_SYS_CCSRBAR_PHYS	CONFIG_SYS_CCSRBAR	/* physical addr of CCSRBAR */
 #define CONFIG_SYS_IMMR		CONFIG_SYS_CCSRBAR	/* PQII uses CONFIG_SYS_IMMR */

 /*
  * Diagnostics
  */
 #define CONFIG_SYS_ALT_MEMTEST
 #define CONFIG_SYS_MEMTEST_START	0x10000000
 #define CONFIG_SYS_MEMTEST_END		0x20000000
 #define CONFIG_POST			(CONFIG_SYS_POST_MEMORY | \
 					 CONFIG_SYS_POST_I2C)
 #define I2C_ADDR_LIST			{CONFIG_SYS_I2C_MAX1237_ADDR,	\
 					 CONFIG_SYS_I2C_EEPROM_ADDR,	\
 					 CONFIG_SYS_I2C_PCA953X_ADDR0,	\
 					 CONFIG_SYS_I2C_PCA953X_ADDR1,	\
 					 CONFIG_SYS_I2C_RTC_ADDR}

 /*
  * Memory map
  * 0x0000_0000	0x7fff_ffff	DDR			2G Cacheable
  * 0x8000_0000	0xbfff_ffff	PCI1 Mem		1G non-cacheable
  * 0xe000_0000	0xe7ff_ffff	SRAM/SSRAM/L1 Cache	128M non-cacheable
  * 0xe800_0000	0xe87f_ffff	PCI1 IO			8M non-cacheable
  * 0xef00_0000	0xef0f_ffff	CCSR/IMMR		1M non-cacheable
  * 0xef80_0000	0xef8f_ffff	NAND Flash		1M non-cacheable
  * 0xf800_0000	0xfbff_ffff	NOR Flash 2		64M non-cacheable
  * 0xfc00_0000	0xffff_ffff	NOR Flash 1		64M non-cacheable
  */

 #define CONFIG_SYS_LBC_LCRR	(LCRR_CLKDIV_8 | LCRR_EADC_3)

 /*
  * NAND flash configuration
  */
 #define CONFIG_SYS_NAND_BASE		0xef800000
 #define CONFIG_SYS_NAND_BASE2		0xef840000 /* Unused at this time */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_NAND_ACTL
 #define CONFIG_SYS_NAND_ACTL_CLE	(1 << 3)	/* ADDR3 is CLE */
 #define CONFIG_SYS_NAND_ACTL_ALE	(1 << 4)	/* ADDR4 is ALE */
 #define CONFIG_SYS_NAND_ACTL_NCE	(0)		/* NCE not controlled by ADDR */
 #define CONFIG_SYS_NAND_ACTL_DELAY	25

 /*
  * NOR flash configuration
  */
 #define CONFIG_SYS_FLASH_BASE		0xfc000000
 #define CONFIG_SYS_FLASH_BASE2		0xf8000000
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
 #define CONFIG_SYS_MAX_FLASH_BANKS	2		/* number of banks */
 #define CONFIG_SYS_MAX_FLASH_SECT	1024		/* sectors per device */
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000		/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500		/* Flash Write Timeout (ms) */
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_FLASH_AUTOPROTECT_LIST	{ {0xfff40000, 0xc0000}, \
 						  {0xfbf40000, 0xc0000} }
 #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */

 /*
  * Chip select configuration
  */
 /* NOR Flash 0 on CS0 */
 #define CONFIG_SYS_BR0_PRELIM	(CONFIG_SYS_FLASH_BASE	| \
 				 BR_PS_16		| \
 				 BR_V)
 #define CONFIG_SYS_OR0_PRELIM	(OR_AM_64MB		| \
 				 OR_GPCM_ACS_DIV4	| \
 				 OR_GPCM_SCY_8)

 /* NOR Flash 1 on CS1 */
 #define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_FLASH_BASE2	| \
 				 BR_PS_16		| \
 				 BR_V)
 #define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM

 /* NAND flash on CS2 */
 #define CONFIG_SYS_BR2_PRELIM	(CONFIG_SYS_NAND_BASE	| \
 				 BR_PS_8		| \
 				 BR_V)

 /* NAND flash on CS2 */
 #define CONFIG_SYS_OR2_PRELIM	(OR_AM_256KB		| \
 				 OR_GPCM_BCTLD		| \
 				 OR_GPCM_CSNT		| \
 				 OR_GPCM_ACS_DIV4	| \
 				 OR_GPCM_SCY_4		| \
 				 OR_GPCM_TRLX		| \
 				 OR_GPCM_EHTR)

 /* NAND flash on CS3 */
 #define CONFIG_SYS_BR3_PRELIM	(CONFIG_SYS_NAND_BASE2	| \
 				 BR_PS_8		| \
 				 BR_V)
 #define CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM

 /*
  * Use L1 as initial stack
  */
 #define CONFIG_SYS_INIT_RAM_LOCK	1
 #define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
 #define CONFIG_SYS_INIT_RAM_END		0x4000

 #define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data */
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)	/* Reserved for malloc */

 /*
  * Serial Port
  */
 #define CONFIG_CONS_INDEX		1
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	1
 #define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)
 #define CONFIG_SYS_BAUDRATE_TABLE	\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_LOADS_ECHO		1	/* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */

 /*
  * Use the HUSH parser
  */
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "

 /*
  * Pass open firmware flat tree
  */
 #define CONFIG_OF_LIBFDT		1
 #define CONFIG_OF_BOARD_SETUP		1
 #define CONFIG_OF_STDOUT_VIA_ALIAS	1

 /*
  * I2C
  */
 #define CONFIG_FSL_I2C				/* Use FSL common I2C driver */
 #define CONFIG_HARD_I2C				/* I2C with hardware support */
 #define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CONFIG_SYS_I2C_SLAVE		0x7F
 #define CONFIG_SYS_I2C_OFFSET		0x3000
 #define CONFIG_SYS_I2C2_OFFSET		0x3100
 #define CONFIG_I2C_MULTI_BUS

 /* I2C EEPROM */
 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6	/* 64 byte pages */
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* take up to 10 msec */

 /* I2C RTC */
 #define CONFIG_RTC_M41T11			1
 #define CONFIG_SYS_I2C_RTC_ADDR			0x68
 #define CONFIG_SYS_M41T11_BASE_YEAR		2000

 /* GPIO */
 #define CONFIG_PCA953X
 #define CONFIG_SYS_I2C_PCA953X_ADDR0		0x18
 #define CONFIG_SYS_I2C_PCA953X_ADDR1		0x19
 #define CONFIG_SYS_I2C_PCA953X_ADDR		CONFIG_SYS_I2C_PCA953X_ADDR0

 /* PCA957 @ 0x18 */
 #define CONFIG_SYS_PCA953X_BRD_CFG0		0x01
 #define CONFIG_SYS_PCA953X_BRD_CFG1		0x02
 #define CONFIG_SYS_PCA953X_BRD_CFG2		0x04
 #define CONFIG_SYS_PCA953X_XMC_ROOT0		0x08
 #define CONFIG_SYS_PCA953X_FLASH_PASS_CS	0x10
 #define CONFIG_SYS_PCA953X_NVM_WP		0x20
 #define CONFIG_SYS_PCA953X_MONARCH		0x40
 #define CONFIG_SYS_PCA953X_EREADY		0x80

 /* PCA957 @ 0x19 */
 #define CONFIG_SYS_PCA953X_P14_IO0		0x01
 #define CONFIG_SYS_PCA953X_P14_IO1		0x02
 #define CONFIG_SYS_PCA953X_P14_IO2		0x04
 #define CONFIG_SYS_PCA953X_P14_IO3		0x08
 #define CONFIG_SYS_PCA953X_P14_IO4		0x10
 #define CONFIG_SYS_PCA953X_P14_IO5		0x20
 #define CONFIG_SYS_PCA953X_P14_IO6		0x40
 #define CONFIG_SYS_PCA953X_P14_IO7		0x80

 /* 12-bit ADC used to measure CPU diode */
 #define CONFIG_SYS_I2C_MAX1237_ADDR		0x34

 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
  */
 #define CONFIG_SYS_PCI1_MEM_BUS		0x80000000
 #define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BUS
 #define CONFIG_SYS_PCI1_MEM_SIZE	0x40000000	/* 1G */
 #define CONFIG_SYS_PCI1_IO_BUS		0x00000000
 #define CONFIG_SYS_PCI1_IO_PHYS		0xe8000000
 #define CONFIG_SYS_PCI1_IO_SIZE		0x00800000	/* 1M */

 /*
  * Networking options
  */
 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 #define CONFIG_NET_MULTI	1
 #define CONFIG_MII		1	/* MII PHY management */
 #define CONFIG_ETHPRIME		"eTSEC1"

 #define CONFIG_TSEC1		1
 #define CONFIG_TSEC1_NAME	"eTSEC1"
 #define TSEC1_FLAGS		TSEC_GIGABIT
 #define TSEC1_PHY_ADDR		1
 #define TSEC1_PHYIDX		0
 #define CONFIG_HAS_ETH0

 #define CONFIG_TSEC2		1
 #define CONFIG_TSEC2_NAME	"eTSEC2"
 #define TSEC2_FLAGS		TSEC_GIGABIT
 #define TSEC2_PHY_ADDR		2
 #define TSEC2_PHYIDX		0
 #define CONFIG_HAS_ETH1

 #define CONFIG_TSEC3	1
 #define CONFIG_TSEC3_NAME	"eTSEC3"
 #define TSEC3_FLAGS		TSEC_GIGABIT
 #define TSEC3_PHY_ADDR		3
 #define TSEC3_PHYIDX		0
 #define CONFIG_HAS_ETH2

 #define CONFIG_TSEC4	1
 #define CONFIG_TSEC4_NAME	"eTSEC4"
 #define TSEC4_FLAGS		TSEC_GIGABIT
 #define TSEC4_PHY_ADDR		4
 #define TSEC4_PHYIDX		0
 #define CONFIG_HAS_ETH3

 /*
  * BOOTP options
  */
 #define CONFIG_BOOTP_BOOTFILESIZE
 #define CONFIG_BOOTP_BOOTPATH
 #define CONFIG_BOOTP_GATEWAY

 /*
  * Command configuration.
  */
 #include <config_cmd_default.h>

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_SAVEENV
 #define CONFIG_CMD_FLASH
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NAND
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_PCA953X
 #define CONFIG_CMD_PCA953X_INFO
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_PCI_ENUM
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SNTP
 #define CONFIG_CMD_REGINFO

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
 #define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 #define CONFIG_SYS_MAXARGS	16		/* max number of command args */
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
 #define CONFIG_SYS_HZ		1000		/* decrementer freq: 1ms ticks */
 #define CONFIG_CMDLINE_EDITING	1		/* add command line history	*/
 #define CONFIG_AUTO_COMPLETE	1		/* add autocompletion support */
 #define CONFIG_LOADADDR		0x1000000	/* default location for tftp and bootm */
 #define CONFIG_BOOTDELAY	3		/* -1 disables auto-boot */
 #define CONFIG_PANIC_HANG			/* do not reset board on panic */
 #define CONFIG_PREBOOT				/* enable preboot variable */
 #define CONFIG_FIT		1
 #define CONFIG_FIT_VERBOSE	1
 #define CONFIG_INTEGRITY			/* support booting INTEGRITY OS */
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 #define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */

 /*
  * Environment Configuration
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_SECT_SIZE	0x20000		/* 128k (one sector) for env */
 #define CONFIG_ENV_SIZE		0x8000
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - (256 * 1024))

 /*
  * Flash memory map:
  * fff80000 - ffffffff     Pri U-Boot (512 KB)
  * fff40000 - fff7ffff     Pri U-Boot Environment (256 KB)
  * fff00000 - fff3ffff     Pri FDT (256KB)
  * fef00000 - ffefffff     Pri OS image (16MB)
  * fc000000 - feefffff     Pri OS Use/Filesystem (47MB)
  *
  * fbf80000 - fbffffff     Sec U-Boot (512 KB)
  * fbf40000 - fbf7ffff     Sec U-Boot Environment (256 KB)
  * fbf00000 - fbf3ffff     Sec FDT (256KB)
  * faf00000 - fbefffff     Sec OS image (16MB)
  * f8000000 - faefffff     Sec OS Use/Filesystem (47MB)
  */
 #define CONFIG_UBOOT1_ENV_ADDR	MK_STR(0xfff80000)
 #define CONFIG_UBOOT2_ENV_ADDR	MK_STR(0xfbf80000)
 #define CONFIG_FDT1_ENV_ADDR	MK_STR(0xfff00000)
 #define CONFIG_FDT2_ENV_ADDR	MK_STR(0xfbf00000)
 #define CONFIG_OS1_ENV_ADDR	MK_STR(0xfef00000)
 #define CONFIG_OS2_ENV_ADDR	MK_STR(0xfaf00000)

 #define CONFIG_PROG_UBOOT1						\
 	"$download_cmd $loadaddr $ubootfile; "				\
 	"if test $? -eq 0; then "					\
 		"protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
 		"erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
 		"cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "	\
 		"protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
 		"cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "	\
 		"if test $? -ne 0; then "				\
 			"echo PROGRAM FAILED; "				\
 		"else; "						\
 			"echo PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_PROG_UBOOT2						\
 	"$download_cmd $loadaddr $ubootfile; "				\
 	"if test $? -eq 0; then "					\
 		"protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
 		"erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
 		"cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "	\
 		"protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
 		"cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "	\
 		"if test $? -ne 0; then "				\
 			"echo PROGRAM FAILED; "				\
 		"else; "						\
 			"echo PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_BOOT_OS_NET						\
 	"$download_cmd $osaddr $osfile; "				\
 	"if test $? -eq 0; then "					\
 		"if test -n $fdtaddr; then "				\
 			"$download_cmd $fdtaddr $fdtfile; "		\
 			"if test $? -eq 0; then "			\
 				"bootm $osaddr - $fdtaddr; "		\
 			"else; "					\
 				"echo FDT DOWNLOAD FAILED; "		\
 			"fi; "						\
 		"else; "						\
 			"bootm $osaddr; "				\
 		"fi; "							\
 	"else; "							\
 		"echo OS DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_PROG_OS1							\
 	"$download_cmd $osaddr $osfile; "				\
 	"if test $? -eq 0; then "					\
 		"erase "CONFIG_OS1_ENV_ADDR" +$filesize; "		\
 		"cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "	\
 		"cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "	\
 		"if test $? -ne 0; then "				\
 			"echo OS PROGRAM FAILED; "			\
 		"else; "						\
 			"echo OS PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo OS DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_PROG_OS2							\
 	"$download_cmd $osaddr $osfile; "				\
 	"if test $? -eq 0; then "					\
 		"erase "CONFIG_OS2_ENV_ADDR" +$filesize; "		\
 		"cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "	\
 		"cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "	\
 		"if test $? -ne 0; then "				\
 			"echo OS PROGRAM FAILED; "			\
 		"else; "						\
 			"echo OS PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo OS DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_PROG_FDT1						\
 	"$download_cmd $fdtaddr $fdtfile; "				\
 	"if test $? -eq 0; then "					\
 		"erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"		\
 		"cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "	\
 		"cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "	\
 		"if test $? -ne 0; then "				\
 			"echo FDT PROGRAM FAILED; "			\
 		"else; "						\
 			"echo FDT PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo FDT DOWNLOAD FAILED; "				\
 	"fi;"

 #define CONFIG_PROG_FDT2						\
 	"$download_cmd $fdtaddr $fdtfile; "				\
 	"if test $? -eq 0; then "					\
 		"erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"		\
 		"cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "	\
 		"cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "	\
 		"if test $? -ne 0; then "				\
 			"echo FDT PROGRAM FAILED; "			\
 		"else; "						\
 			"echo FDT PROGRAM SUCCEEDED; "			\
 		"fi; "							\
 	"else; "							\
 		"echo FDT DOWNLOAD FAILED; "				\
 	"fi;"

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"autoload=yes\0"						\
 	"download_cmd=tftp\0"						\
 	"console_args=console=ttyS0,115200\0"				\
 	"root_args=root=/dev/nfs rw\0"					\
 	"misc_args=ip=on\0"						\
 	"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 	"bootfile=/home/user/file\0"					\
 	"osfile=/home/user/board.uImage\0"				\
 	"fdtfile=/home/user/board.dtb\0"				\
 	"ubootfile=/home/user/u-boot.bin\0"				\
 	"fdtaddr=c00000\0"						\
 	"osaddr=0x1000000\0"						\
 	"loadaddr=0x1000000\0"						\
 	"prog_uboot1="CONFIG_PROG_UBOOT1"\0"				\
 	"prog_uboot2="CONFIG_PROG_UBOOT2"\0"				\
 	"prog_os1="CONFIG_PROG_OS1"\0"					\
 	"prog_os2="CONFIG_PROG_OS2"\0"					\
 	"prog_fdt1="CONFIG_PROG_FDT1"\0"				\
 	"prog_fdt2="CONFIG_PROG_FDT2"\0"				\
 	"bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"		\
 	"bootcmd_flash1=run set_bootargs; "				\
 		"bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
 	"bootcmd_flash2=run set_bootargs; "				\
 		"bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
 	"bootcmd=run bootcmd_flash1\0"
 #endif	/* __CONFIG_H */
	/*
	* Copyright 2008 Extreme Engineering Solutions, Inc.
	* Copyright 2004-2008 Freescale Semiconductor, Inc.
	*
	* 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
	*/

	/*
	* xpedite520x board configuration file
	*/
	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_BOOKE 1 /* BOOKE */
	#define CONFIG_E500 1 /* BOOKE e500 family */
	#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */
	#define CONFIG_MPC8548 1
	#define CONFIG_XPEDITE5200 1
	#define CONFIG_SYS_BOARD_NAME "XPedite5200"
	#define CONFIG_SYS_FORM_PMC_XMC 1
	#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */

	#ifndef CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_TEXT_BASE 0xfff80000
	#endif

	#define CONFIG_PCI 1 /* Enable PCI/PCIE */
	#define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
	#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
	#define CONFIG_PCI1 1 /* PCI controller 1 */
	#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
	#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
	#define CONFIG_FSL_LAW 1 /* Use common FSL init code */

	/*
	* DDR config
	*/
	#define CONFIG_FSL_DDR2
	#undef CONFIG_FSL_DDR_INTERACTIVE
	#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
	#define CONFIG_DDR_SPD
	#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
	#define SPD_EEPROM_ADDRESS 0x54
	#define CONFIG_NUM_DDR_CONTROLLERS 1
	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	#define CONFIG_CHIP_SELECTS_PER_CTRL 2
	#define CONFIG_DDR_ECC
	#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
	#define CONFIG_VERY_BIG_RAM

	#define CONFIG_SYS_CLK_FREQ 66666666

	/*
	* These can be toggled for performance analysis, otherwise use default.
	*/
	#define CONFIG_L2_CACHE /* toggle L2 cache */
	#define CONFIG_BTB /* toggle branch predition */
	#define CONFIG_ENABLE_36BIT_PHYS 1

	/*
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	*/
	#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
	#define CONFIG_SYS_CCSRBAR 0xef000000 /* relocated CCSRBAR */
	#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
	#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */

	/*
	* Diagnostics
	*/
	#define CONFIG_SYS_ALT_MEMTEST
	#define CONFIG_SYS_MEMTEST_START 0x10000000
	#define CONFIG_SYS_MEMTEST_END 0x20000000
	#define CONFIG_POST (CONFIG_SYS_POST_MEMORY \| \
	CONFIG_SYS_POST_I2C)
	#define I2C_ADDR_LIST {CONFIG_SYS_I2C_MAX1237_ADDR, \
	CONFIG_SYS_I2C_EEPROM_ADDR, \
	CONFIG_SYS_I2C_PCA953X_ADDR0, \
	CONFIG_SYS_I2C_PCA953X_ADDR1, \
	CONFIG_SYS_I2C_RTC_ADDR}

	/*
	* Memory map
	* 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
	* 0x8000_0000 0xbfff_ffff PCI1 Mem 1G non-cacheable
	* 0xe000_0000 0xe7ff_ffff SRAM/SSRAM/L1 Cache 128M non-cacheable
	* 0xe800_0000 0xe87f_ffff PCI1 IO 8M non-cacheable
	* 0xef00_0000 0xef0f_ffff CCSR/IMMR 1M non-cacheable
	* 0xef80_0000 0xef8f_ffff NAND Flash 1M non-cacheable
	* 0xf800_0000 0xfbff_ffff NOR Flash 2 64M non-cacheable
	* 0xfc00_0000 0xffff_ffff NOR Flash 1 64M non-cacheable
	*/

	#define CONFIG_SYS_LBC_LCRR (LCRR_CLKDIV_8 \| LCRR_EADC_3)

	/*
	* NAND flash configuration
	*/
	#define CONFIG_SYS_NAND_BASE 0xef800000
	#define CONFIG_SYS_NAND_BASE2 0xef840000 /* Unused at this time */
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_NAND_ACTL
	#define CONFIG_SYS_NAND_ACTL_CLE (1 << 3) /* ADDR3 is CLE */
	#define CONFIG_SYS_NAND_ACTL_ALE (1 << 4) /* ADDR4 is ALE */
	#define CONFIG_SYS_NAND_ACTL_NCE (0) /* NCE not controlled by ADDR */
	#define CONFIG_SYS_NAND_ACTL_DELAY 25

	/*
	* NOR flash configuration
	*/
	#define CONFIG_SYS_FLASH_BASE 0xfc000000
	#define CONFIG_SYS_FLASH_BASE2 0xf8000000
	#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
	#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
	#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST { {0xfff40000, 0xc0000}, \
	{0xfbf40000, 0xc0000} }
	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

	/*
	* Chip select configuration
	*/
	/* NOR Flash 0 on CS0 */
	#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \| \
	BR_PS_16 \| \
	BR_V)
	#define CONFIG_SYS_OR0_PRELIM (OR_AM_64MB \| \
	OR_GPCM_ACS_DIV4 \| \
	OR_GPCM_SCY_8)

	/* NOR Flash 1 on CS1 */
	#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FLASH_BASE2 \| \
	BR_PS_16 \| \
	BR_V)
	#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM

	/* NAND flash on CS2 */
	#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_NAND_BASE \| \
	BR_PS_8 \| \
	BR_V)

	/* NAND flash on CS2 */
	#define CONFIG_SYS_OR2_PRELIM (OR_AM_256KB \| \
	OR_GPCM_BCTLD \| \
	OR_GPCM_CSNT \| \
	OR_GPCM_ACS_DIV4 \| \
	OR_GPCM_SCY_4 \| \
	OR_GPCM_TRLX \| \
	OR_GPCM_EHTR)

	/* NAND flash on CS3 */
	#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_NAND_BASE2 \| \
	BR_PS_8 \| \
	BR_V)
	#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM

	/*
	* Use L1 as initial stack
	*/
	#define CONFIG_SYS_INIT_RAM_LOCK 1
	#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
	#define CONFIG_SYS_INIT_RAM_END 0x4000

	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 KB for Mon */
	#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */

	/*
	* Serial Port
	*/
	#define CONFIG_CONS_INDEX 1
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE 1
	#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
	#define CONFIG_SYS_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
	#define CONFIG_BAUDRATE 115200
	#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
	#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

	/*
	* Use the HUSH parser
	*/
	#define CONFIG_SYS_HUSH_PARSER
	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "

	/*
	* Pass open firmware flat tree
	*/
	#define CONFIG_OF_LIBFDT 1
	#define CONFIG_OF_BOARD_SETUP 1
	#define CONFIG_OF_STDOUT_VIA_ALIAS 1

	/*
	* I2C
	*/
	#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
	#define CONFIG_HARD_I2C /* I2C with hardware support */
	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
	#define CONFIG_SYS_I2C_SLAVE 0x7F
	#define CONFIG_SYS_I2C_OFFSET 0x3000
	#define CONFIG_SYS_I2C2_OFFSET 0x3100
	#define CONFIG_I2C_MULTI_BUS

	/* I2C EEPROM */
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 byte pages */
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* take up to 10 msec */

	/* I2C RTC */
	#define CONFIG_RTC_M41T11 1
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68
	#define CONFIG_SYS_M41T11_BASE_YEAR 2000

	/* GPIO */
	#define CONFIG_PCA953X
	#define CONFIG_SYS_I2C_PCA953X_ADDR0 0x18
	#define CONFIG_SYS_I2C_PCA953X_ADDR1 0x19
	#define CONFIG_SYS_I2C_PCA953X_ADDR CONFIG_SYS_I2C_PCA953X_ADDR0

	/* PCA957 @ 0x18 */
	#define CONFIG_SYS_PCA953X_BRD_CFG0 0x01
	#define CONFIG_SYS_PCA953X_BRD_CFG1 0x02
	#define CONFIG_SYS_PCA953X_BRD_CFG2 0x04
	#define CONFIG_SYS_PCA953X_XMC_ROOT0 0x08
	#define CONFIG_SYS_PCA953X_FLASH_PASS_CS 0x10
	#define CONFIG_SYS_PCA953X_NVM_WP 0x20
	#define CONFIG_SYS_PCA953X_MONARCH 0x40
	#define CONFIG_SYS_PCA953X_EREADY 0x80

	/* PCA957 @ 0x19 */
	#define CONFIG_SYS_PCA953X_P14_IO0 0x01
	#define CONFIG_SYS_PCA953X_P14_IO1 0x02
	#define CONFIG_SYS_PCA953X_P14_IO2 0x04
	#define CONFIG_SYS_PCA953X_P14_IO3 0x08
	#define CONFIG_SYS_PCA953X_P14_IO4 0x10
	#define CONFIG_SYS_PCA953X_P14_IO5 0x20
	#define CONFIG_SYS_PCA953X_P14_IO6 0x40
	#define CONFIG_SYS_PCA953X_P14_IO7 0x80

	/* 12-bit ADC used to measure CPU diode */
	#define CONFIG_SYS_I2C_MAX1237_ADDR 0x34

	/*
	* General PCI
	* Memory space is mapped 1-1, but I/O space must start from 0.
	*/
	#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
	#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
	#define CONFIG_SYS_PCI1_MEM_SIZE 0x40000000 /* 1G */
	#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
	#define CONFIG_SYS_PCI1_IO_PHYS 0xe8000000
	#define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 1M */

	/*
	* Networking options
	*/
	#define CONFIG_TSEC_ENET /* tsec ethernet support */
	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
	#define CONFIG_NET_MULTI 1
	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_ETHPRIME "eTSEC1"

	#define CONFIG_TSEC1 1
	#define CONFIG_TSEC1_NAME "eTSEC1"
	#define TSEC1_FLAGS TSEC_GIGABIT
	#define TSEC1_PHY_ADDR 1
	#define TSEC1_PHYIDX 0
	#define CONFIG_HAS_ETH0

	#define CONFIG_TSEC2 1
	#define CONFIG_TSEC2_NAME "eTSEC2"
	#define TSEC2_FLAGS TSEC_GIGABIT
	#define TSEC2_PHY_ADDR 2
	#define TSEC2_PHYIDX 0
	#define CONFIG_HAS_ETH1

	#define CONFIG_TSEC3 1
	#define CONFIG_TSEC3_NAME "eTSEC3"
	#define TSEC3_FLAGS TSEC_GIGABIT
	#define TSEC3_PHY_ADDR 3
	#define TSEC3_PHYIDX 0
	#define CONFIG_HAS_ETH2

	#define CONFIG_TSEC4 1
	#define CONFIG_TSEC4_NAME "eTSEC4"
	#define TSEC4_FLAGS TSEC_GIGABIT
	#define TSEC4_PHY_ADDR 4
	#define TSEC4_PHYIDX 0
	#define CONFIG_HAS_ETH3

	/*
	* BOOTP options
	*/
	#define CONFIG_BOOTP_BOOTFILESIZE
	#define CONFIG_BOOTP_BOOTPATH
	#define CONFIG_BOOTP_GATEWAY

	/*
	* Command configuration.
	*/
	#include <config_cmd_default.h>

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_EEPROM
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_SAVEENV
	#define CONFIG_CMD_FLASH
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_JFFS2
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_NAND
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_PCA953X
	#define CONFIG_CMD_PCA953X_INFO
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_PCI_ENUM
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_SNTP
	#define CONFIG_CMD_REGINFO

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
	#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
	#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
	#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
	#define CONFIG_BOOTDELAY 3 /* -1 disables auto-boot */
	#define CONFIG_PANIC_HANG /* do not reset board on panic */
	#define CONFIG_PREBOOT /* enable preboot variable */
	#define CONFIG_FIT 1
	#define CONFIG_FIT_VERBOSE 1
	#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
	#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 16 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
	#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */

	/*
	* Environment Configuration
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1
	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k (one sector) for env */
	#define CONFIG_ENV_SIZE 0x8000
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - (256 * 1024))

	/*
	* Flash memory map:
	* fff80000 - ffffffff Pri U-Boot (512 KB)
	* fff40000 - fff7ffff Pri U-Boot Environment (256 KB)
	* fff00000 - fff3ffff Pri FDT (256KB)
	* fef00000 - ffefffff Pri OS image (16MB)
	* fc000000 - feefffff Pri OS Use/Filesystem (47MB)
	*
	* fbf80000 - fbffffff Sec U-Boot (512 KB)
	* fbf40000 - fbf7ffff Sec U-Boot Environment (256 KB)
	* fbf00000 - fbf3ffff Sec FDT (256KB)
	* faf00000 - fbefffff Sec OS image (16MB)
	* f8000000 - faefffff Sec OS Use/Filesystem (47MB)
	*/
	#define CONFIG_UBOOT1_ENV_ADDR MK_STR(0xfff80000)
	#define CONFIG_UBOOT2_ENV_ADDR MK_STR(0xfbf80000)
	#define CONFIG_FDT1_ENV_ADDR MK_STR(0xfff00000)
	#define CONFIG_FDT2_ENV_ADDR MK_STR(0xfbf00000)
	#define CONFIG_OS1_ENV_ADDR MK_STR(0xfef00000)
	#define CONFIG_OS2_ENV_ADDR MK_STR(0xfaf00000)

	#define CONFIG_PROG_UBOOT1 \
	"$download_cmd $loadaddr $ubootfile; " \
	"if test $? -eq 0; then " \
	"protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
	"erase "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
	"cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; " \
	"protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
	"cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; " \
	"if test $? -ne 0; then " \
	"echo PROGRAM FAILED; " \
	"else; " \
	"echo PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_PROG_UBOOT2 \
	"$download_cmd $loadaddr $ubootfile; " \
	"if test $? -eq 0; then " \
	"protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
	"erase "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
	"cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; " \
	"protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
	"cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; " \
	"if test $? -ne 0; then " \
	"echo PROGRAM FAILED; " \
	"else; " \
	"echo PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_BOOT_OS_NET \
	"$download_cmd $osaddr $osfile; " \
	"if test $? -eq 0; then " \
	"if test -n $fdtaddr; then " \
	"$download_cmd $fdtaddr $fdtfile; " \
	"if test $? -eq 0; then " \
	"bootm $osaddr - $fdtaddr; " \
	"else; " \
	"echo FDT DOWNLOAD FAILED; " \
	"fi; " \
	"else; " \
	"bootm $osaddr; " \
	"fi; " \
	"else; " \
	"echo OS DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_PROG_OS1 \
	"$download_cmd $osaddr $osfile; " \
	"if test $? -eq 0; then " \
	"erase "CONFIG_OS1_ENV_ADDR" +$filesize; " \
	"cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
	"cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
	"if test $? -ne 0; then " \
	"echo OS PROGRAM FAILED; " \
	"else; " \
	"echo OS PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo OS DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_PROG_OS2 \
	"$download_cmd $osaddr $osfile; " \
	"if test $? -eq 0; then " \
	"erase "CONFIG_OS2_ENV_ADDR" +$filesize; " \
	"cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
	"cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
	"if test $? -ne 0; then " \
	"echo OS PROGRAM FAILED; " \
	"else; " \
	"echo OS PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo OS DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_PROG_FDT1 \
	"$download_cmd $fdtaddr $fdtfile; " \
	"if test $? -eq 0; then " \
	"erase "CONFIG_FDT1_ENV_ADDR" +$filesize;" \
	"cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
	"cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
	"if test $? -ne 0; then " \
	"echo FDT PROGRAM FAILED; " \
	"else; " \
	"echo FDT PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo FDT DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_PROG_FDT2 \
	"$download_cmd $fdtaddr $fdtfile; " \
	"if test $? -eq 0; then " \
	"erase "CONFIG_FDT2_ENV_ADDR" +$filesize;" \
	"cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
	"cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
	"if test $? -ne 0; then " \
	"echo FDT PROGRAM FAILED; " \
	"else; " \
	"echo FDT PROGRAM SUCCEEDED; " \
	"fi; " \
	"else; " \
	"echo FDT DOWNLOAD FAILED; " \
	"fi;"

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"autoload=yes\0" \
	"download_cmd=tftp\0" \
	"console_args=console=ttyS0,115200\0" \
	"root_args=root=/dev/nfs rw\0" \
	"misc_args=ip=on\0" \
	"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
	"bootfile=/home/user/file\0" \
	"osfile=/home/user/board.uImage\0" \
	"fdtfile=/home/user/board.dtb\0" \
	"ubootfile=/home/user/u-boot.bin\0" \
	"fdtaddr=c00000\0" \
	"osaddr=0x1000000\0" \
	"loadaddr=0x1000000\0" \
	"prog_uboot1="CONFIG_PROG_UBOOT1"\0" \
	"prog_uboot2="CONFIG_PROG_UBOOT2"\0" \
	"prog_os1="CONFIG_PROG_OS1"\0" \
	"prog_os2="CONFIG_PROG_OS2"\0" \
	"prog_fdt1="CONFIG_PROG_FDT1"\0" \
	"prog_fdt2="CONFIG_PROG_FDT2"\0" \
	"bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0" \
	"bootcmd_flash1=run set_bootargs; " \
	"bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
	"bootcmd_flash2=run set_bootargs; " \
	"bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
	"bootcmd=run bootcmd_flash1\0"
	#endif /* __CONFIG_H */