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u-boot/include/configs/P2020COME.h
Fabio Estevam 4394d0c2ee sdhc_boot: Introduce CONFIG_FSL_FIXED_MMC_LOCATION option 
Since commit 97039ab98 (env_mmc: Allow board code to override the environment address)
mmc_get_env_addr is a weak-aliased function in common/env_mmc.c

The mmc_get_env_addr implementation that exists at
board/freescale/common/sdhc_boot.c is meant to be used only for PowerPC boards,
but currently it is being used for all platforms that have CONFIG_ENV_IS_IN_MMC defined.

Introduce CONFIG_FSL_FIXED_MMC_LOCATION so that the boards that need to use
the mmc_get_env_addr version from board/freescale/common/sdhc_boot.c could activate
this config option on their board file.

This fixes the retrieval of CONFIG_ENV_OFFSET on non-PowerPC boards.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-02-12 10:11:25 +01:00

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/*
* Copyright 2009-2010 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* The P2020COME board is only booted via the Freescale On-Chip ROM */
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_SYS_TEXT_BASE 0xf8f80000
#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
#ifdef CONFIG_SDCARD
#define CONFIG_RAMBOOT_SDCARD 1
#endif
#ifdef CONFIG_SPIFLASH
#define CONFIG_RAMBOOT_SPIFLASH 1
#endif
#ifndef CONFIG_SYS_MONITOR_BASE
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
#endif
/* 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/P1020/P2020,etc*/
#define CONFIG_P2020 1
#define CONFIG_P2020COME 1
#define CONFIG_FSL_ELBC 1 /* Enable eLBC Support */
#define CONFIG_MP
#define CONFIG_PCI 1 /* Enable PCI/PCIE */
#if defined(CONFIG_PCI)
#define CONFIG_PCIE1 1 /* PCIE controller 1 (slot 1) */
#define CONFIG_PCIE2 1 /* PCIE controller 2 (slot 2) */
#define CONFIG_PCIE3 1 /* PCIE controller 3 (slot 3) */
#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
#endif /* #if defined(CONFIG_PCI) */
#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE
#if defined(CONFIG_PCI)
#define CONFIG_E1000 1 /* E1000 pci Ethernet card */
#endif
#ifndef __ASSEMBLY__
extern unsigned long get_board_ddr_clk(unsigned long dummy);
extern unsigned long get_board_sys_clk(unsigned long dummy);
#endif
/*
* For P2020COME DDRCLK and SYSCLK are from the same oscillator
* For DA phase the SYSCLK is 66MHz
* For EA phase the SYSCLK is 100MHz
*/
#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk(0)
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0)
#define CONFIG_HWCONFIG
/*
* These can be toggled for performance analysis, otherwise use default.
*/
#define CONFIG_L2_CACHE /* toggle L2 cache */
#define CONFIG_BTB /* toggle branch prediction */
#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
#define CONFIG_ENABLE_36BIT_PHYS 1
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_ADDR_MAP 1
#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
#endif
#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x1fffffff
#define CONFIG_PANIC_HANG /* do not reset board on panic */
/*
* Config the L2 Cache as L2 SRAM
*/
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_INIT_L2_ADDR_PHYS 0xff8f80000ull
#else
#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
#endif
#define CONFIG_SYS_L2_SIZE (512 << 10)
#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR \
+ CONFIG_SYS_L2_SIZE)
#define CONFIG_SYS_CCSRBAR 0xffe00000
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
/* DDR Setup */
#define CONFIG_FSL_DDR3
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD
#define CONFIG_DDR_ECC
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
#define CONFIG_SYS_SDRAM_SIZE 2048ULL /* DDR size on P2020COME */
#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
#define CONFIG_SYS_DDR_ERR_INT_EN 0x0000000d
#define CONFIG_SYS_DDR_ERR_DIS 0x00000000
#define CONFIG_SYS_DDR_SBE 0x00ff0000
#define CONFIG_SYS_SPD_BUS_NUM 1
#define SPD_EEPROM_ADDRESS 0x53
/*
* Memory map
*
* 0x0000_0000 0x7fff_ffff DDR3 2G Cacheable
* 0x8000_0000 0x9fff_ffff PCI Express 3 Mem 1G non-cacheable
* 0xa000_0000 0xbfff_ffff PCI Express 2 Mem 1G non-cacheable
* 0xc000_0000 0xdfff_ffff PCI Express 1 Mem 1G non-cacheable
* 0xffc1_0000 0xffc1_ffff PCI Express 3 IO 64K non-cacheable
* 0xffc2_0000 0xffc2_ffff PCI Express 2 IO 64K non-cacheable
* 0xffc3_0000 0xffc3_ffff PCI Express 1 IO 64K non-cacheable
*
* 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
* 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
*/
/*
* Local Bus Definitions
*/
/* There is no NOR Flash on P2020COME */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */
#define CONFIG_HWCONFIG
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* stack in RAM */
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR
/* the assembler doesn't like typecast */
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
#else
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS
#endif
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
#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 (256 * 1024)
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
/* Serial Port - controlled on board with jumper J8
* open - index 2
* shorted - index 1
*/
#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_SERIAL_MULTI 1 /* Enable both serial ports */
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 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
#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif
/*
* Pass open firmware flat tree
*/
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* new uImage format support */
#define CONFIG_FIT 1
#define CONFIG_FIT_VERBOSE 1
/* I2C */
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_I2C_CMD_TREE
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/
#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
#ifdef CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_NXID
#endif
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR2 0x18
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_BUS_NUM 0
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
/*
* eSPI - Enhanced SPI
*/
#define CONFIG_FSL_ESPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_SPEED 10000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
#if defined(CONFIG_PCI)
/* controller 3, Slot 3, tgtid 3, Base address 8000 */
#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000
#define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000
#define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000
#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc10000
#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE3_IO_PHYS 0xffc10000
#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */
/* controller 2, Slot 2, tgtid 2, Base address 9000 */
#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000
#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc20000
#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc20000
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
/* controller 1, Slot 1, tgtid 1, Base address a000 */
#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc30000
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc30000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
#undef CONFIG_RTL8139
#ifdef CONFIG_RTL8139
/* This macro is used by RTL8139 but not defined in PPC architecture */
#define KSEG1ADDR(x) (x)
#define _IO_BASE 0x00000000
#endif
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_DOS_PARTITION
#endif /* CONFIG_PCI */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "eTSEC1"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC2"
#define CONFIG_TSEC3 1
#define CONFIG_TSEC3_NAME "eTSEC3"
#define TSEC1_PHY_ADDR 0
#define TSEC2_PHY_ADDR 2
#define TSEC3_PHY_ADDR 1
#undef CONFIG_VSC7385_ENET
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC3_PHYIDX 0
#define CONFIG_ETHPRIME "eTSEC1"
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#endif /* CONFIG_TSEC_ENET */
/*
* Environment
*/
#if defined(CONFIG_RAMBOOT_SDCARD)
#define CONFIG_ENV_IS_IN_MMC 1
#define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_SYS_MMC_ENV_DEV 0
#elif defined(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_OFFSET 0x100000 /* 1MB */
#define CONFIG_ENV_SECT_SIZE 0x10000
#define CONFIG_ENV_SIZE 0x2000
#endif
#define CONFIG_LOADS_ECHO 1
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ELF
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_SETEXPR
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_NET
#define CONFIG_CMD_PCI
#endif
#undef CONFIG_WATCHDOG /* watchdog disabled */
#define CONFIG_MMC 1
#ifdef CONFIG_MMC
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_FSL_ESDHC
#define CONFIG_GENERIC_MMC
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
#define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT
#endif /* CONFIG_MMC */
#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_HAS_FSL_DR_USB
#endif
#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION
#endif
/* Misc Extra Settings */
#define CONFIG_SYS_64BIT_VSPRINTF 1
#define CONFIG_SYS_64BIT_STRTOUL 1
#define CONFIG_CMD_DHCP 1
#define CONFIG_CMD_DATE 1
#define CONFIG_RTC_M41T62 1
#define CONFIG_SYS_RTC_BUS_NUM 1
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_CMDLINE_EDITING /* Command-line editing */
#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#if defined(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
#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 tick */
/*
* 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)
#define CONFIG_SYS_BOOTM_LEN (64 << 20)
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Environment Configuration
*/
/* The mac addresses for all ethernet interface */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_HAS_ETH2
#define CONFIG_HAS_ETH3
#endif
#define CONFIG_HOSTNAME unknown
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_UBOOTPATH u-boot.bin
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 1000000
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_BAUDRATE 115200
#define CONFIG_EXTRA_ENV_SETTINGS \
"hwconfig=fsl_ddr:ecc=on\0" \
"bootcmd=run sdboot\0" \
"sdboot=setenv bootargs root=/dev/mmcblk0p2 rw " \
"rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
"$othbootargs; mmcinfo; " \
"ext2load mmc 0:2 $loadaddr /boot/$bootfile; " \
"ext2load mmc 0:2 $fdtaddr /boot/$fdtfile; " \
"bootm $loadaddr - $fdtaddr\0" \
"sdfatboot=setenv bootargs root=/dev/ram rw " \
"rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
"$othbootargs; mmcinfo; " \
"fatload mmc 0:1 $loadaddr $bootfile; " \
"fatload mmc 0:1 $fdtaddr $fdtfile; " \
"fatload mmc 0:1 $ramdiskaddr $ramdiskfile; " \
"bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
"usbboot=setenv bootargs root=/dev/sda1 rw " \
"rootdelay=$rootdelaysecond console=$consoledev,$baudrate "\
"$othbootargs; " \
"usb start; " \
"ext2load usb 0:1 $loadaddr /boot/$bootfile; " \
"ext2load usb 0:1 $fdtaddr /boot/$fdtfile; " \
"bootm $loadaddr - $fdtaddr\0" \
"usbfatboot=setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs; " \
"usb start; " \
"fatload usb 0:2 $loadaddr $bootfile; " \
"fatload usb 0:2 $fdtaddr $fdtfile; " \
"fatload usb 0:2 $ramdiskaddr $ramdiskfile; " \
"bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
"usbext2boot=setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs; " \
"usb start; " \
"ext2load usb 0:4 $loadaddr $bootfile; " \
"ext2load usb 0:4 $fdtaddr $fdtfile; " \
"ext2load usb 0:4 $ramdiskaddr $ramdiskfile; " \
"bootm $loadaddr $ramdiskaddr $fdtaddr\0" \
"upgradespi=sf probe 0; " \
"setenv startaddr 0; " \
"setenv erasesize a0000; " \
"tftp 1000000 $tftppath/$uboot_spi; " \
"sf erase $startaddr $erasesize; " \
"sf write 1000000 $startaddr $filesize; " \
"sf erase 100000 120000\0" \
"clearspienv=sf probe 0;sf erase 100000 20000\0" \
"othbootargs=ramdisk_size=700000 cache-sram-size=0x10000\0" \
"netdev=eth0\0" \
"rootdelaysecond=15\0" \
"uboot_nor=u-boot-nor.bin\0" \
"uboot_spi=u-boot-p2020.spi\0" \
"uboot_sd=u-boot-p2020.bin\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=rootfs-dev.ext2.img\0" \
"fdtaddr=c00000\0" \
"fdtfile=uImage-2.6.32-p2020.dtb\0" \
"tftppath=p2020\0"
#define CONFIG_HDBOOT \
"setenv bootargs root=/dev/$bdev rw rootdelay=30 " \
"console=$consoledev,$baudrate $othbootargs;" \
"usb start;" \
"ext2load usb 0:1 $loadaddr /boot/$bootfile;" \
"ext2load usb 0:1 $fdtaddr /boot/$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;" \
"tftp $loadaddr $tftppath/$bootfile;" \
"tftp $fdtaddr $tftppath/$fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $ramdiskaddr $tftppath/$ramdiskfile;" \
"tftp $loadaddr $tftppath/$bootfile;" \
"tftp $fdtaddr $tftppath/$fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT
#endif /* __CONFIG_H */
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