include/configs/P1022DS.h - platform/external/u-boot - Gitiles

 /*
  * Copyright 2010-2012 Freescale Semiconductor, Inc.
  * Authors: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
  *          Timur Tabi <timur@freescale.com>
  *
  * 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.
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #include "../board/freescale/common/ics307_clk.h"

 #ifdef CONFIG_36BIT
 #define CONFIG_PHYS_64BIT
 #endif

 #ifdef CONFIG_SDCARD
 #define CONFIG_RAMBOOT_SDCARD
 #define CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_EXTRA_ENV_RELOC
 #define CONFIG_SYS_TEXT_BASE		0x11000000
 #define CONFIG_RESET_VECTOR_ADDRESS	0x1107fffc
 #endif

 #ifdef CONFIG_SPIFLASH
 #define CONFIG_RAMBOOT_SPIFLASH
 #define CONFIG_SYS_RAMBOOT
 #define CONFIG_SYS_EXTRA_ENV_RELOC
 #define CONFIG_SYS_TEXT_BASE		0x11000000
 #define CONFIG_RESET_VECTOR_ADDRESS	0x1107fffc
 #endif

 /* High Level Configuration Options */
 #define CONFIG_BOOKE			/* BOOKE */
 #define CONFIG_E500			/* BOOKE e500 family */
 #define CONFIG_MPC85xx			/* MPC8540/60/55/41/48 */
 #define CONFIG_P1022
 #define CONFIG_P1022DS
 #define CONFIG_MP			/* support multiple processors */

 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xeff80000
 #endif

 #ifndef CONFIG_RESET_VECTOR_ADDRESS
 #define CONFIG_RESET_VECTOR_ADDRESS	0xeffffffc
 #endif

 #define CONFIG_FSL_ELBC			/* Has Enhanced localbus controller */
 #define CONFIG_PCI			/* Enable PCI/PCIE */
 #define CONFIG_PCIE1			/* PCIE controler 1 (slot 1) */
 #define CONFIG_PCIE2			/* PCIE controler 2 (slot 2) */
 #define CONFIG_PCIE3			/* PCIE controler 3 (ULI bridge) */
 #define CONFIG_FSL_PCI_INIT		/* Use common FSL init code */
 #define CONFIG_FSL_PCIE_RESET		/* need PCIe reset errata */
 #define CONFIG_SYS_PCI_64BIT		/* enable 64-bit PCI resources */

 #define CONFIG_ENABLE_36BIT_PHYS

 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_ADDR_MAP
 #define CONFIG_SYS_NUM_ADDR_MAP		16	/* number of TLB1 entries */
 #endif

 #define CONFIG_FSL_LAW			/* Use common FSL init code */

 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk()
 #define CONFIG_DDR_CLK_FREQ	get_board_ddr_clk()
 #define CONFIG_ICS307_REFCLK_HZ	33333000  /* ICS307 clock chip ref freq */

 /*
  * These can be toggled for performance analysis, otherwise use default.
  */
 #define CONFIG_L2_CACHE
 #define CONFIG_BTB

 #define CONFIG_SYS_MEMTEST_START	0x00000000
 #define CONFIG_SYS_MEMTEST_END		0x7fffffff

 #define CONFIG_SYS_CCSRBAR		0xffe00000
 #define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR

 /* DDR Setup */
 #define CONFIG_DDR_SPD
 #define CONFIG_VERY_BIG_RAM
 #define CONFIG_FSL_DDR3

 #ifdef CONFIG_DDR_ECC
 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
 #define CONFIG_MEM_INIT_VALUE		0xdeadbeef
 #endif

 #define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE

 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)

 /* I2C addresses of SPD EEPROMs */
 #define CONFIG_SYS_SPD_BUS_NUM		1
 #define SPD_EEPROM_ADDRESS		0x51	/* CTLR 0 DIMM 0 */

 /*
  * Memory map
  *
  * 0x0000_0000	0x7fff_ffff	DDR			2G Cacheable
  * 0x8000_0000	0xdfff_ffff	PCI Express Mem		1.5G non-cacheable
  * 0xffc0_0000	0xffc2_ffff	PCI IO range		192K non-cacheable
  *
  * Localbus cacheable (TBD)
  * 0xXXXX_XXXX	0xXXXX_XXXX	SRAM			YZ M Cacheable
  *
  * Localbus non-cacheable
  * 0xe000_0000	0xe80f_ffff	Promjet/free		128M non-cacheable
  * 0xe800_0000	0xefff_ffff	FLASH			128M non-cacheable
  * 0xffdf_0000	0xffdf_7fff	PIXIS			32K non-cacheable TLB0
  * 0xffd0_0000	0xffd0_3fff	L1 for stack		16K Cacheable TLB0
  * 0xffe0_0000	0xffef_ffff	CCSR			1M non-cacheable
  */

 /*
  * Local Bus Definitions
  */
 #define CONFIG_SYS_FLASH_BASE		0xe0000000 /* start of FLASH 128M */
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_FLASH_BASE_PHYS	0xfe0000000ull
 #else
 #define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
 #endif

 #define CONFIG_FLASH_BR_PRELIM  \
 	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) | BR_PS_16 | BR_V)
 #define CONFIG_FLASH_OR_PRELIM	(OR_AM_128MB | 0xff7)

 #define CONFIG_SYS_BR0_PRELIM	CONFIG_FLASH_BR_PRELIM  /* NOR Base Address */
 #define CONFIG_SYS_OR0_PRELIM	CONFIG_FLASH_OR_PRELIM  /* NOR Options */

 #define CONFIG_SYS_BR1_PRELIM	\
 	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
 #define CONFIG_SYS_OR1_PRELIM	CONFIG_FLASH_OR_PRELIM

 #define CONFIG_SYS_FLASH_BANKS_LIST	\
 	{CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS}
 #define CONFIG_SYS_FLASH_QUIET_TEST
 #define CONFIG_FLASH_SHOW_PROGRESS	45 /* count down from 45/5: 9..1 */

 #define CONFIG_SYS_MAX_FLASH_BANKS	2
 #define CONFIG_SYS_MAX_FLASH_SECT	1024

 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE	/* start of monitor */

 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_SYS_FLASH_EMPTY_INFO

 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_R
 #define CONFIG_MISC_INIT_R
 #define CONFIG_HWCONFIG

 #define CONFIG_FSL_NGPIXIS
 #define PIXIS_BASE		0xffdf0000	/* PIXIS registers */
 #ifdef CONFIG_PHYS_64BIT
 #define PIXIS_BASE_PHYS		0xfffdf0000ull
 #else
 #define PIXIS_BASE_PHYS		PIXIS_BASE
 #endif

 #define CONFIG_SYS_BR2_PRELIM	(BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V)
 #define CONFIG_SYS_OR2_PRELIM	(OR_AM_32KB | 0x6ff7)

 #define PIXIS_LBMAP_SWITCH	7
 #define PIXIS_LBMAP_MASK	0xF0
 #define PIXIS_LBMAP_ALTBANK	0x20
 #define PIXIS_ELBC_SPI_MASK	0xc0
 #define PIXIS_SPI		0x80

 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000 /* Initial L1 address */
 #define CONFIG_SYS_INIT_RAM_SIZE		0x00004000 /* Size of used area in RAM */

 #define CONFIG_SYS_GBL_DATA_OFFSET	\
 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(10 * 1024 * 1024)

 /*
  * 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_BAUDRATE_TABLE	\
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

 #define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
 #define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)

 /* Use the HUSH parser */
 #define CONFIG_SYS_HUSH_PARSER

 /* Video */
 #define CONFIG_FSL_DIU_FB

 #ifdef CONFIG_FSL_DIU_FB
 #define CONFIG_SYS_DIU_ADDR	(CONFIG_SYS_CCSRBAR + 0x10000)
 #define CONFIG_VIDEO
 #define CONFIG_CMD_BMP
 #define CONFIG_CFB_CONSOLE
 #define CONFIG_VIDEO_SW_CURSOR
 #define CONFIG_VGA_AS_SINGLE_DEVICE
 #define CONFIG_VIDEO_LOGO
 #define CONFIG_VIDEO_BMP_LOGO
 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
 /*
  * With CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS, flash I/O is really slow, so
  * disable empty flash sector detection, which is I/O-intensive.
  */
 #undef CONFIG_SYS_FLASH_EMPTY_INFO
 #endif

 #ifndef CONFIG_FSL_DIU_FB
 #define CONFIG_ATI
 #endif

 #ifdef CONFIG_ATI
 #define VIDEO_IO_OFFSET		CONFIG_SYS_PCIE1_IO_VIRT
 #define CONFIG_VIDEO
 #define CONFIG_BIOSEMU
 #define CONFIG_VIDEO_SW_CURSOR
 #define CONFIG_ATI_RADEON_FB
 #define CONFIG_VIDEO_LOGO
 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
 #define CONFIG_CFB_CONSOLE
 #define CONFIG_VGA_AS_SINGLE_DEVICE
 #endif

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

 /* new uImage format support */
 #define CONFIG_FIT
 #define CONFIG_FIT_VERBOSE

 /* I2C */
 #define CONFIG_FSL_I2C
 #define CONFIG_HARD_I2C
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_SYS_I2C_SPEED		400000
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x57
 #define CONFIG_SYS_I2C_SLAVE		0x7F
 #define CONFIG_SYS_I2C_NOPROBES		{{0, 0x29}}
 #define CONFIG_SYS_I2C_OFFSET		0x3000
 #define CONFIG_SYS_I2C2_OFFSET		0x3100

 /*
  * I2C2 EEPROM
  */
 #define CONFIG_ID_EEPROM
 #define CONFIG_SYS_I2C_EEPROM_NXID
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x57
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
 #define CONFIG_SYS_EEPROM_BUS_NUM	1

 /*
  * eSPI - Enhanced SPI
  */
 #define CONFIG_SPI_FLASH
 #define CONFIG_SPI_FLASH_SPANSION

 #define CONFIG_HARD_SPI
 #define CONFIG_FSL_ESPI

 #define CONFIG_CMD_SF
 #define CONFIG_SF_DEFAULT_SPEED		10000000
 #define CONFIG_SF_DEFAULT_MODE		0

 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
  */

 /* controller 1, Slot 2, tgtid 1, Base address a000 */
 #define CONFIG_SYS_PCIE1_MEM_VIRT	0xc0000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE1_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc40000000ull
 #else
 #define CONFIG_SYS_PCIE1_MEM_BUS	0xc0000000
 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc0000000
 #endif
 #define CONFIG_SYS_PCIE1_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCIE1_IO_VIRT	0xffc20000
 #define CONFIG_SYS_PCIE1_IO_BUS		0x00000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE1_IO_PHYS	0xfffc20000ull
 #else
 #define CONFIG_SYS_PCIE1_IO_PHYS	0xffc20000
 #endif
 #define CONFIG_SYS_PCIE1_IO_SIZE	0x00010000	/* 64k */

 /* controller 2, direct to uli, tgtid 2, Base address 9000 */
 #define CONFIG_SYS_PCIE2_MEM_VIRT	0xa0000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE2_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE2_MEM_PHYS	0xc20000000ull
 #else
 #define CONFIG_SYS_PCIE2_MEM_BUS	0xa0000000
 #define CONFIG_SYS_PCIE2_MEM_PHYS	0xa0000000
 #endif
 #define CONFIG_SYS_PCIE2_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCIE2_IO_VIRT	0xffc10000
 #define CONFIG_SYS_PCIE2_IO_BUS		0x00000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE2_IO_PHYS	0xfffc10000ull
 #else
 #define CONFIG_SYS_PCIE2_IO_PHYS	0xffc10000
 #endif
 #define CONFIG_SYS_PCIE2_IO_SIZE	0x00010000	/* 64k */

 /* controller 3, Slot 1, tgtid 3, Base address b000 */
 #define CONFIG_SYS_PCIE3_MEM_VIRT	0x80000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE3_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE3_MEM_PHYS	0xc00000000ull
 #else
 #define CONFIG_SYS_PCIE3_MEM_BUS	0x80000000
 #define CONFIG_SYS_PCIE3_MEM_PHYS	0x80000000
 #endif
 #define CONFIG_SYS_PCIE3_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCIE3_IO_VIRT	0xffc00000
 #define CONFIG_SYS_PCIE3_IO_BUS		0x00000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE3_IO_PHYS	0xfffc00000ull
 #else
 #define CONFIG_SYS_PCIE3_IO_PHYS	0xffc00000
 #endif
 #define CONFIG_SYS_PCIE3_IO_SIZE	0x00010000	/* 64k */

 #ifdef CONFIG_PCI
 #define CONFIG_PCI_PNP			/* do pci plug-and-play */
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #define CONFIG_E1000			/* Define e1000 pci Ethernet card */
 #endif

 /* SATA */
 #define CONFIG_LIBATA
 #define CONFIG_FSL_SATA

 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_SATA1
 #define CONFIG_SYS_SATA1		CONFIG_SYS_MPC85xx_SATA1_ADDR
 #define CONFIG_SYS_SATA1_FLAGS		FLAGS_DMA
 #define CONFIG_SATA2
 #define CONFIG_SYS_SATA2		CONFIG_SYS_MPC85xx_SATA2_ADDR
 #define CONFIG_SYS_SATA2_FLAGS		FLAGS_DMA

 #ifdef CONFIG_FSL_SATA
 #define CONFIG_LBA48
 #define CONFIG_CMD_SATA
 #define CONFIG_DOS_PARTITION
 #define CONFIG_CMD_EXT2
 #endif

 #define CONFIG_MMC
 #ifdef CONFIG_MMC
 #define CONFIG_CMD_MMC
 #define CONFIG_FSL_ESDHC
 #define CONFIG_GENERIC_MMC
 #define CONFIG_SYS_FSL_ESDHC_ADDR	CONFIG_SYS_MPC85xx_ESDHC_ADDR
 #endif

 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 #define CONFIG_DOS_PARTITION
 #endif

 #define CONFIG_TSEC_ENET
 #ifdef CONFIG_TSEC_ENET

 #define CONFIG_TSECV2

 #define CONFIG_MII			/* MII PHY management */
 #define CONFIG_TSEC1		1
 #define CONFIG_TSEC1_NAME	"eTSEC1"
 #define CONFIG_TSEC2		1
 #define CONFIG_TSEC2_NAME	"eTSEC2"

 #define TSEC1_PHY_ADDR		1
 #define TSEC2_PHY_ADDR		2

 #define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
 #define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)

 #define TSEC1_PHYIDX		0
 #define TSEC2_PHYIDX		0

 #define CONFIG_ETHPRIME		"eTSEC1"

 #define CONFIG_PHY_GIGE		/* Include GbE speed/duplex detection */
 #endif

 /*
  * Environment
  */
 #ifdef CONFIG_SYS_RAMBOOT
 #ifdef CONFIG_RAMBOOT_SPIFLASH
 #define CONFIG_ENV_IS_IN_SPI_FLASH
 #define CONFIG_ENV_SPI_BUS	0
 #define CONFIG_ENV_SPI_CS	0
 #define CONFIG_ENV_SPI_MAX_HZ	10000000
 #define CONFIG_ENV_SPI_MODE	0
 #define CONFIG_ENV_SIZE		0x2000	/* 8KB */
 #define CONFIG_ENV_OFFSET	0x100000	/* 1MB */
 #define CONFIG_ENV_SECT_SIZE	0x10000
 #elif defined(CONFIG_RAMBOOT_SDCARD)
 #define CONFIG_ENV_IS_IN_MMC
 #define CONFIG_ENV_SIZE		0x2000
 #define CONFIG_SYS_MMC_ENV_DEV	0
 #elif defined(CONFIG_NAND_U_BOOT)
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_SIZE		CONFIG_SYS_NAND_BLOCK_SIZE
 #define CONFIG_ENV_OFFSET	((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
 #define CONFIG_ENV_RANGE	(3 * CONFIG_ENV_SIZE)
 #else
 #define CONFIG_ENV_IS_NOWHERE	/* Store ENV in memory only */
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
 #define CONFIG_ENV_SIZE		0x2000
 #endif
 #else
 #define CONFIG_ENV_IS_IN_FLASH
 #if CONFIG_SYS_MONITOR_BASE > 0xfff80000
 #define CONFIG_ENV_ADDR	0xfff80000
 #else
 #define CONFIG_ENV_ADDR	(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 #endif
 #define CONFIG_ENV_SIZE		0x2000
 #define CONFIG_ENV_SECT_SIZE	0x20000 /* 128K (one sector) */
 #endif

 #define CONFIG_LOADS_ECHO
 #define CONFIG_SYS_LOADS_BAUD_CHANGE

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

 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_ERRATA
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_SETEXPR
 #define CONFIG_CMD_REGINFO

 #ifdef CONFIG_PCI
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_NET
 #endif

 /*
  * USB
  */
 #define CONFIG_HAS_FSL_DR_USB
 #ifdef CONFIG_HAS_FSL_DR_USB
 #define CONFIG_USB_EHCI

 #ifdef CONFIG_USB_EHCI
 #define CONFIG_CMD_USB
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 #define CONFIG_USB_EHCI_FSL
 #define CONFIG_USB_STORAGE
 #define CONFIG_CMD_FAT
 #endif
 #endif

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
 #define CONFIG_CMDLINE_EDITING			/* Command-line editing */
 #define CONFIG_AUTO_COMPLETE			/* add autocompletion support */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
 #define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
 #else
 #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
 #endif
 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_MAXARGS	16
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
 #define CONFIG_SYS_HZ		1000

 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
 #define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */

 #ifdef 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

 /*
  * Environment Configuration
  */

 #define CONFIG_HOSTNAME		p1022ds
 #define CONFIG_ROOTPATH		"/opt/nfsroot"
 #define CONFIG_BOOTFILE		"uImage"
 #define CONFIG_UBOOTPATH	u-boot.bin	/* U-Boot image on TFTP server */

 #define CONFIG_LOADADDR		1000000

 #define CONFIG_BOOTDELAY	10	/* -1 disables auto-boot */

 #define CONFIG_BAUDRATE	115200

 #define	CONFIG_EXTRA_ENV_SETTINGS				\
 	"netdev=eth0\0"						\
 	"uboot=" __stringify(CONFIG_UBOOTPATH) "\0"		\
 	"ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0"	\
 	"tftpflash=tftpboot $loadaddr $uboot && "		\
 		"protect off $ubootaddr +$filesize && "		\
 		"erase $ubootaddr +$filesize && "		\
 		"cp.b $loadaddr $ubootaddr $filesize && "	\
 		"protect on $ubootaddr +$filesize && "		\
 		"cmp.b $loadaddr $ubootaddr $filesize\0"	\
 	"consoledev=ttyS0\0"					\
 	"ramdiskaddr=2000000\0"					\
 	"ramdiskfile=rootfs.ext2.gz.uboot\0"			\
 	"fdtaddr=c00000\0"	  			      	\
 	"fdtfile=p1022ds.dtb\0"	  				\
 	"bdev=sda3\0"		  			      	\
 	"hwconfig=esdhc;audclk:12\0"

 #define CONFIG_HDBOOT					\
 	"setenv bootargs root=/dev/$bdev rw "		\
 	"console=$consoledev,$baudrate $othbootargs $videobootargs;"	\
 	"tftp $loadaddr $bootfile;"			\
 	"tftp $fdtaddr $fdtfile;"			\
 	"bootm $loadaddr - $fdtaddr"

 #define CONFIG_NFSBOOTCOMMAND						\
 	"setenv bootargs root=/dev/nfs rw "				\
 	"nfsroot=$serverip:$rootpath "					\
 	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 	"console=$consoledev,$baudrate $othbootargs $videobootargs;"	\
 	"tftp $loadaddr $bootfile;"					\
 	"tftp $fdtaddr $fdtfile;"					\
 	"bootm $loadaddr - $fdtaddr"

 #define CONFIG_RAMBOOTCOMMAND						\
 	"setenv bootargs root=/dev/ram rw "				\
 	"console=$consoledev,$baudrate $othbootargs $videobootargs;"	\
 	"tftp $ramdiskaddr $ramdiskfile;"				\
 	"tftp $loadaddr $bootfile;"					\
 	"tftp $fdtaddr $fdtfile;"					\
 	"bootm $loadaddr $ramdiskaddr $fdtaddr"

 #define CONFIG_BOOTCOMMAND		CONFIG_RAMBOOTCOMMAND

 #endif
	/*
	* Copyright 2010-2012 Freescale Semiconductor, Inc.
	* Authors: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
	* Timur Tabi <timur@freescale.com>
	*
	* 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.
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#include "../board/freescale/common/ics307_clk.h"

	#ifdef CONFIG_36BIT
	#define CONFIG_PHYS_64BIT
	#endif

	#ifdef CONFIG_SDCARD
	#define CONFIG_RAMBOOT_SDCARD
	#define CONFIG_SYS_RAMBOOT
	#define CONFIG_SYS_EXTRA_ENV_RELOC
	#define CONFIG_SYS_TEXT_BASE 0x11000000
	#define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc
	#endif

	#ifdef CONFIG_SPIFLASH
	#define CONFIG_RAMBOOT_SPIFLASH
	#define CONFIG_SYS_RAMBOOT
	#define CONFIG_SYS_EXTRA_ENV_RELOC
	#define CONFIG_SYS_TEXT_BASE 0x11000000
	#define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc
	#endif

	/* High Level Configuration Options */
	#define CONFIG_BOOKE /* BOOKE */
	#define CONFIG_E500 /* BOOKE e500 family */
	#define CONFIG_MPC85xx /* MPC8540/60/55/41/48 */
	#define CONFIG_P1022
	#define CONFIG_P1022DS
	#define CONFIG_MP /* support multiple processors */

	#ifndef CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_TEXT_BASE 0xeff80000
	#endif

	#ifndef CONFIG_RESET_VECTOR_ADDRESS
	#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc
	#endif

	#define CONFIG_FSL_ELBC /* Has Enhanced localbus controller */
	#define CONFIG_PCI /* Enable PCI/PCIE */
	#define CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */
	#define CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */
	#define CONFIG_PCIE3 /* PCIE controler 3 (ULI bridge) */
	#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
	#define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */
	#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */

	#define CONFIG_ENABLE_36BIT_PHYS

	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_ADDR_MAP
	#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
	#endif

	#define CONFIG_FSL_LAW /* Use common FSL init code */

	#define CONFIG_SYS_CLK_FREQ get_board_sys_clk()
	#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk()
	#define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 clock chip ref freq */

	/*
	* These can be toggled for performance analysis, otherwise use default.
	*/
	#define CONFIG_L2_CACHE
	#define CONFIG_BTB

	#define CONFIG_SYS_MEMTEST_START 0x00000000
	#define CONFIG_SYS_MEMTEST_END 0x7fffffff

	#define CONFIG_SYS_CCSRBAR 0xffe00000
	#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR

	/* DDR Setup */
	#define CONFIG_DDR_SPD
	#define CONFIG_VERY_BIG_RAM
	#define CONFIG_FSL_DDR3

	#ifdef CONFIG_DDR_ECC
	#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
	#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
	#endif

	#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE

	#define CONFIG_NUM_DDR_CONTROLLERS 1
	#define CONFIG_DIMM_SLOTS_PER_CTLR 1
	#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)

	/* I2C addresses of SPD EEPROMs */
	#define CONFIG_SYS_SPD_BUS_NUM 1
	#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */

	/*
	* Memory map
	*
	* 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
	* 0x8000_0000 0xdfff_ffff PCI Express Mem 1.5G non-cacheable
	* 0xffc0_0000 0xffc2_ffff PCI IO range 192K non-cacheable
	*
	* Localbus cacheable (TBD)
	* 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable
	*
	* Localbus non-cacheable
	* 0xe000_0000 0xe80f_ffff Promjet/free 128M non-cacheable
	* 0xe800_0000 0xefff_ffff FLASH 128M non-cacheable
	* 0xffdf_0000 0xffdf_7fff PIXIS 32K non-cacheable TLB0
	* 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
	* 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
	*/

	/*
	* Local Bus Definitions
	*/
	#define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_FLASH_BASE_PHYS 0xfe0000000ull
	#else
	#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
	#endif

	#define CONFIG_FLASH_BR_PRELIM \
	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000) \| BR_PS_16 \| BR_V)
	#define CONFIG_FLASH_OR_PRELIM (OR_AM_128MB \| 0xff7)

	#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
	#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */

	#define CONFIG_SYS_BR1_PRELIM \
	(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \| BR_PS_16 \| BR_V)
	#define CONFIG_SYS_OR1_PRELIM CONFIG_FLASH_OR_PRELIM

	#define CONFIG_SYS_FLASH_BANKS_LIST \
	{CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS}
	#define CONFIG_SYS_FLASH_QUIET_TEST
	#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */

	#define CONFIG_SYS_MAX_FLASH_BANKS 2
	#define CONFIG_SYS_MAX_FLASH_SECT 1024

	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */

	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_SYS_FLASH_EMPTY_INFO

	#define CONFIG_BOARD_EARLY_INIT_F
	#define CONFIG_BOARD_EARLY_INIT_R
	#define CONFIG_MISC_INIT_R
	#define CONFIG_HWCONFIG

	#define CONFIG_FSL_NGPIXIS
	#define PIXIS_BASE 0xffdf0000 /* PIXIS registers */
	#ifdef CONFIG_PHYS_64BIT
	#define PIXIS_BASE_PHYS 0xfffdf0000ull
	#else
	#define PIXIS_BASE_PHYS PIXIS_BASE
	#endif

	#define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) \| BR_PS_8 \| BR_V)
	#define CONFIG_SYS_OR2_PRELIM (OR_AM_32KB \| 0x6ff7)

	#define PIXIS_LBMAP_SWITCH 7
	#define PIXIS_LBMAP_MASK 0xF0
	#define PIXIS_LBMAP_ALTBANK 0x20
	#define PIXIS_ELBC_SPI_MASK 0xc0
	#define PIXIS_SPI 0x80

	#define CONFIG_SYS_INIT_RAM_LOCK
	#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
	#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* Size of used area in RAM */

	#define CONFIG_SYS_GBL_DATA_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET

	#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
	#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)

	/*
	* 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_BAUDRATE_TABLE \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

	#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
	#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)

	/* Use the HUSH parser */
	#define CONFIG_SYS_HUSH_PARSER

	/* Video */
	#define CONFIG_FSL_DIU_FB

	#ifdef CONFIG_FSL_DIU_FB
	#define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_CCSRBAR + 0x10000)
	#define CONFIG_VIDEO
	#define CONFIG_CMD_BMP
	#define CONFIG_CFB_CONSOLE
	#define CONFIG_VIDEO_SW_CURSOR
	#define CONFIG_VGA_AS_SINGLE_DEVICE
	#define CONFIG_VIDEO_LOGO
	#define CONFIG_VIDEO_BMP_LOGO
	#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
	/*
	* With CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS, flash I/O is really slow, so
	* disable empty flash sector detection, which is I/O-intensive.
	*/
	#undef CONFIG_SYS_FLASH_EMPTY_INFO
	#endif

	#ifndef CONFIG_FSL_DIU_FB
	#define CONFIG_ATI
	#endif

	#ifdef CONFIG_ATI
	#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE1_IO_VIRT
	#define CONFIG_VIDEO
	#define CONFIG_BIOSEMU
	#define CONFIG_VIDEO_SW_CURSOR
	#define CONFIG_ATI_RADEON_FB
	#define CONFIG_VIDEO_LOGO
	#define CONFIG_SYS_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
	#define CONFIG_CFB_CONSOLE
	#define CONFIG_VGA_AS_SINGLE_DEVICE
	#endif

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

	/* new uImage format support */
	#define CONFIG_FIT
	#define CONFIG_FIT_VERBOSE

	/* I2C */
	#define CONFIG_FSL_I2C
	#define CONFIG_HARD_I2C
	#define CONFIG_I2C_MULTI_BUS
	#define CONFIG_SYS_I2C_SPEED 400000
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
	#define CONFIG_SYS_I2C_SLAVE 0x7F
	#define CONFIG_SYS_I2C_NOPROBES {{0, 0x29}}
	#define CONFIG_SYS_I2C_OFFSET 0x3000
	#define CONFIG_SYS_I2C2_OFFSET 0x3100

	/*
	* I2C2 EEPROM
	*/
	#define CONFIG_ID_EEPROM
	#define CONFIG_SYS_I2C_EEPROM_NXID
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	#define CONFIG_SYS_EEPROM_BUS_NUM 1

	/*
	* eSPI - Enhanced SPI
	*/
	#define CONFIG_SPI_FLASH
	#define CONFIG_SPI_FLASH_SPANSION

	#define CONFIG_HARD_SPI
	#define CONFIG_FSL_ESPI

	#define CONFIG_CMD_SF
	#define CONFIG_SF_DEFAULT_SPEED 10000000
	#define CONFIG_SF_DEFAULT_MODE 0

	/*
	* General PCI
	* Memory space is mapped 1-1, but I/O space must start from 0.
	*/

	/* controller 1, Slot 2, tgtid 1, Base address a000 */
	#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000
	#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull
	#else
	#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
	#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000
	#endif
	#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
	#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000
	#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull
	#else
	#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc20000
	#endif
	#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */

	/* controller 2, direct to uli, tgtid 2, Base address 9000 */
	#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000
	#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull
	#else
	#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
	#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000
	#endif
	#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
	#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000
	#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull
	#else
	#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000
	#endif
	#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */

	/* controller 3, Slot 1, tgtid 3, Base address b000 */
	#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000
	#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc00000000ull
	#else
	#define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000
	#define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000
	#endif
	#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */
	#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000
	#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
	#ifdef CONFIG_PHYS_64BIT
	#define CONFIG_SYS_PCIE3_IO_PHYS 0xfffc00000ull
	#else
	#define CONFIG_SYS_PCIE3_IO_PHYS 0xffc00000
	#endif
	#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */

	#ifdef CONFIG_PCI
	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_E1000 /* Define e1000 pci Ethernet card */
	#endif

	/* SATA */
	#define CONFIG_LIBATA
	#define CONFIG_FSL_SATA

	#define CONFIG_SYS_SATA_MAX_DEVICE 2
	#define CONFIG_SATA1
	#define CONFIG_SYS_SATA1 CONFIG_SYS_MPC85xx_SATA1_ADDR
	#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
	#define CONFIG_SATA2
	#define CONFIG_SYS_SATA2 CONFIG_SYS_MPC85xx_SATA2_ADDR
	#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA

	#ifdef CONFIG_FSL_SATA
	#define CONFIG_LBA48
	#define CONFIG_CMD_SATA
	#define CONFIG_DOS_PARTITION
	#define CONFIG_CMD_EXT2
	#endif

	#define CONFIG_MMC
	#ifdef CONFIG_MMC
	#define CONFIG_CMD_MMC
	#define CONFIG_FSL_ESDHC
	#define CONFIG_GENERIC_MMC
	#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
	#endif

	#if defined(CONFIG_MMC) \|\| defined(CONFIG_USB_EHCI)
	#define CONFIG_CMD_EXT2
	#define CONFIG_CMD_FAT
	#define CONFIG_DOS_PARTITION
	#endif

	#define CONFIG_TSEC_ENET
	#ifdef CONFIG_TSEC_ENET

	#define CONFIG_TSECV2

	#define CONFIG_MII /* MII PHY management */
	#define CONFIG_TSEC1 1
	#define CONFIG_TSEC1_NAME "eTSEC1"
	#define CONFIG_TSEC2 1
	#define CONFIG_TSEC2_NAME "eTSEC2"

	#define TSEC1_PHY_ADDR 1
	#define TSEC2_PHY_ADDR 2

	#define TSEC1_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)
	#define TSEC2_FLAGS (TSEC_GIGABIT \| TSEC_REDUCED)

	#define TSEC1_PHYIDX 0
	#define TSEC2_PHYIDX 0

	#define CONFIG_ETHPRIME "eTSEC1"

	#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
	#endif

	/*
	* Environment
	*/
	#ifdef CONFIG_SYS_RAMBOOT
	#ifdef CONFIG_RAMBOOT_SPIFLASH
	#define CONFIG_ENV_IS_IN_SPI_FLASH
	#define CONFIG_ENV_SPI_BUS 0
	#define CONFIG_ENV_SPI_CS 0
	#define CONFIG_ENV_SPI_MAX_HZ 10000000
	#define CONFIG_ENV_SPI_MODE 0
	#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
	#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
	#define CONFIG_ENV_SECT_SIZE 0x10000
	#elif defined(CONFIG_RAMBOOT_SDCARD)
	#define CONFIG_ENV_IS_IN_MMC
	#define CONFIG_ENV_SIZE 0x2000
	#define CONFIG_SYS_MMC_ENV_DEV 0
	#elif defined(CONFIG_NAND_U_BOOT)
	#define CONFIG_ENV_IS_IN_NAND
	#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
	#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
	#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE)
	#else
	#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
	#define CONFIG_ENV_SIZE 0x2000
	#endif
	#else
	#define CONFIG_ENV_IS_IN_FLASH
	#if CONFIG_SYS_MONITOR_BASE > 0xfff80000
	#define CONFIG_ENV_ADDR 0xfff80000
	#else
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
	#endif
	#define CONFIG_ENV_SIZE 0x2000
	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */
	#endif

	#define CONFIG_LOADS_ECHO
	#define CONFIG_SYS_LOADS_BAUD_CHANGE

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

	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_ERRATA
	#define CONFIG_CMD_IRQ
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_SETEXPR
	#define CONFIG_CMD_REGINFO

	#ifdef CONFIG_PCI
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_NET
	#endif

	/*
	* USB
	*/
	#define CONFIG_HAS_FSL_DR_USB
	#ifdef CONFIG_HAS_FSL_DR_USB
	#define CONFIG_USB_EHCI

	#ifdef CONFIG_USB_EHCI
	#define CONFIG_CMD_USB
	#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
	#define CONFIG_USB_EHCI_FSL
	#define CONFIG_USB_STORAGE
	#define CONFIG_CMD_FAT
	#endif
	#endif

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_CMDLINE_EDITING /* Command-line editing */
	#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
	#ifdef CONFIG_CMD_KGDB
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif
	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	#define CONFIG_SYS_MAXARGS 16
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	#define CONFIG_SYS_HZ 1000

	/*
	* For booting Linux, the board info and command line data
	* have to be in the first 64 MB of memory, since this is
	* the maximum mapped by the Linux kernel during initialization.
	*/
	#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
	#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */

	#ifdef 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

	/*
	* Environment Configuration
	*/

	#define CONFIG_HOSTNAME p1022ds
	#define CONFIG_ROOTPATH "/opt/nfsroot"
	#define CONFIG_BOOTFILE "uImage"
	#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */

	#define CONFIG_LOADADDR 1000000

	#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */

	#define CONFIG_BAUDRATE 115200

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"netdev=eth0\0" \
	"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
	"ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \
	"tftpflash=tftpboot $loadaddr $uboot && " \
	"protect off $ubootaddr +$filesize && " \
	"erase $ubootaddr +$filesize && " \
	"cp.b $loadaddr $ubootaddr $filesize && " \
	"protect on $ubootaddr +$filesize && " \
	"cmp.b $loadaddr $ubootaddr $filesize\0" \
	"consoledev=ttyS0\0" \
	"ramdiskaddr=2000000\0" \
	"ramdiskfile=rootfs.ext2.gz.uboot\0" \
	"fdtaddr=c00000\0" \
	"fdtfile=p1022ds.dtb\0" \
	"bdev=sda3\0" \
	"hwconfig=esdhc;audclk:12\0"

	#define CONFIG_HDBOOT \
	"setenv bootargs root=/dev/$bdev rw " \
	"console=$consoledev,$baudrate $othbootargs $videobootargs;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr - $fdtaddr"

	#define CONFIG_NFSBOOTCOMMAND \
	"setenv bootargs root=/dev/nfs rw " \
	"nfsroot=$serverip:$rootpath " \
	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
	"console=$consoledev,$baudrate $othbootargs $videobootargs;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr - $fdtaddr"

	#define CONFIG_RAMBOOTCOMMAND \
	"setenv bootargs root=/dev/ram rw " \
	"console=$consoledev,$baudrate $othbootargs $videobootargs;" \
	"tftp $ramdiskaddr $ramdiskfile;" \
	"tftp $loadaddr $bootfile;" \
	"tftp $fdtaddr $fdtfile;" \
	"bootm $loadaddr $ramdiskaddr $fdtaddr"

	#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND

	#endif