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|
/*
* Copyright 2007,2009 Wind River Systems <www.windriver.com>
* Copyright 2007 Embedded Specialties, Inc.
* Copyright 2004, 2007 Freescale Semiconductor.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* sbc8548 board configuration file
* Please refer to doc/README.sbc8548 for more info.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* Top level Makefile configuration choices
*/
#ifdef CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_PCI1
#endif
#ifdef CONFIG_66
#define CONFIG_SYS_CLK_DIV 1
#endif
#ifdef CONFIG_33
#define CONFIG_SYS_CLK_DIV 2
#endif
#ifdef CONFIG_PCIE
#define CONFIG_PCIE1
#endif
/*
* High Level Configuration Options
*/
/*
* If you want to boot from the SODIMM flash, instead of the soldered
* on flash, set this, and change JP12, SW2:8 accordingly.
*/
#undef CONFIG_SYS_ALT_BOOT
#undef CONFIG_RIO
#ifdef CONFIG_PCI
#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
#endif
#ifdef CONFIG_PCIE1
#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
#endif
#define CONFIG_ENV_OVERWRITE
#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
/*
* Below assumes that CCB:SYSCLK remains unchanged at 6:1 via SW2:[1-4]
*/
#ifndef CONFIG_SYS_CLK_DIV
#define CONFIG_SYS_CLK_DIV 1 /* 2, if 33MHz PCI card installed */
#endif
#define CONFIG_SYS_CLK_FREQ (66000000 / CONFIG_SYS_CLK_DIV)
/*
* These can be toggled for performance analysis, otherwise use default.
*/
#define CONFIG_L2_CACHE /* toggle L2 cache */
#define CONFIG_BTB /* toggle branch predition */
/*
* Only possible on E500 Version 2 or newer cores.
*/
#define CONFIG_ENABLE_36BIT_PHYS 1
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00400000
#define CONFIG_SYS_CCSRBAR 0xe0000000
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
/* DDR Setup */
#undef CONFIG_FSL_DDR_INTERACTIVE
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
/*
* A hardware errata caused the LBC SDRAM SPD and the DDR2 SPD
* to collide, meaning you couldn't reliably read either. So
* physically remove the LBC PC100 SDRAM module from the board
* before enabling the two SPD options below, or check that you
* have the hardware fix on your board via "i2c probe" and looking
* for a device at 0x53.
*/
#undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#undef CONFIG_DDR_SPD
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_VERY_BIG_RAM
#define CONFIG_DIMM_SLOTS_PER_CTLR 1
#define CONFIG_CHIP_SELECTS_PER_CTRL 2
/*
* The hardware fix for the I2C address collision puts the DDR
* SPD at 0x53, but if we are running on an older board w/o the
* fix, it will still be at 0x51. We check 0x53 1st.
*/
#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
#define ALT_SPD_EEPROM_ADDRESS 0x53 /* CTLR 0 DIMM 0 */
/*
* Make sure required options are set
*/
#ifndef CONFIG_SPD_EEPROM
#define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */
#define CONFIG_SYS_DDR_CONTROL 0xc300c000
#endif
#undef CONFIG_CLOCKS_IN_MHZ
/*
* FLASH on the Local Bus
* Two banks, one 8MB the other 64MB, using the CFI driver.
* JP12+SW2.8 are used to swap CS0 and CS6, defaults are to have
* CS0 the 8MB boot flash, and CS6 the 64MB flash.
*
* Default:
* ec00_0000 efff_ffff 64MB SODIMM
* ff80_0000 ffff_ffff 8MB soldered flash
*
* Alternate:
* ef80_0000 efff_ffff 8MB soldered flash
* fc00_0000 ffff_ffff 64MB SODIMM
*
* BR0_8M:
* Base address 0 = 0xff80_0000 = BR0[0:16] = 1111 1111 1000 0000 0
* Port Size = 8 bits = BRx[19:20] = 01
* Use GPCM = BRx[24:26] = 000
* Valid = BRx[31] = 1
*
* BR0_64M:
* Base address 0 = 0xfc00_0000 = BR0[0:16] = 1111 1100 0000 0000 0
* Port Size = 32 bits = BRx[19:20] = 11
*
* 0 4 8 12 16 20 24 28
* 1111 1111 1000 0000 0000 1000 0000 0001 = ff800801 BR0_8M
* 1111 1100 0000 0000 0001 1000 0000 0001 = fc001801 BR0_64M
*/
#define CONFIG_SYS_BR0_8M 0xff800801
#define CONFIG_SYS_BR0_64M 0xfc001801
/*
* BR6_8M:
* Base address 6 = 0xef80_0000 = BR6[0:16] = 1110 1111 1000 0000 0
* Port Size = 8 bits = BRx[19:20] = 01
* Use GPCM = BRx[24:26] = 000
* Valid = BRx[31] = 1
* BR6_64M:
* Base address 6 = 0xec00_0000 = BR6[0:16] = 1110 1100 0000 0000 0
* Port Size = 32 bits = BRx[19:20] = 11
*
* 0 4 8 12 16 20 24 28
* 1110 1111 1000 0000 0000 1000 0000 0001 = ef800801 BR6_8M
* 1110 1100 0000 0000 0001 1000 0000 0001 = ec001801 BR6_64M
*/
#define CONFIG_SYS_BR6_8M 0xef800801
#define CONFIG_SYS_BR6_64M 0xec001801
/*
* OR0_8M:
* Addr Mask = 8M = OR1[0:16] = 1111 1111 1000 0000 0
* XAM = OR0[17:18] = 11
* CSNT = OR0[20] = 1
* ACS = half cycle delay = OR0[21:22] = 11
* SCY = 6 = OR0[24:27] = 0110
* TRLX = use relaxed timing = OR0[29] = 1
* EAD = use external address latch delay = OR0[31] = 1
*
* OR0_64M:
* Addr Mask = 64M = OR1[0:16] = 1111 1100 0000 0000 0
*
*
* 0 4 8 12 16 20 24 28
* 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR0_8M
* 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR0_64M
*/
#define CONFIG_SYS_OR0_8M 0xff806e65
#define CONFIG_SYS_OR0_64M 0xfc006e65
/*
* OR6_8M:
* Addr Mask = 8M = OR6[0:16] = 1111 1111 1000 0000 0
* XAM = OR6[17:18] = 11
* CSNT = OR6[20] = 1
* ACS = half cycle delay = OR6[21:22] = 11
* SCY = 6 = OR6[24:27] = 0110
* TRLX = use relaxed timing = OR6[29] = 1
* EAD = use external address latch delay = OR6[31] = 1
*
* OR6_64M:
* Addr Mask = 64M = OR6[0:16] = 1111 1100 0000 0000 0
*
* 0 4 8 12 16 20 24 28
* 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR6_8M
* 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR6_64M
*/
#define CONFIG_SYS_OR6_8M 0xff806e65
#define CONFIG_SYS_OR6_64M 0xfc006e65
#ifndef CONFIG_SYS_ALT_BOOT /* JP12 in default position */
#define CONFIG_SYS_BOOT_BLOCK 0xff800000 /* start of 8MB Flash */
#define CONFIG_SYS_ALT_FLASH 0xec000000 /* 64MB "user" flash */
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_8M
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_8M
#define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_64M
#define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_64M
#else /* JP12 in alternate position */
#define CONFIG_SYS_BOOT_BLOCK 0xfc000000 /* start 64MB Flash */
#define CONFIG_SYS_ALT_FLASH 0xef800000 /* 8MB soldered flash */
#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_64M
#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_64M
#define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_8M
#define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_8M
#endif
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
CONFIG_SYS_ALT_FLASH}
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */
#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
#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
/* CS5 = Local bus peripherals controlled by the EPLD */
#define CONFIG_SYS_BR5_PRELIM 0xf8000801
#define CONFIG_SYS_OR5_PRELIM 0xff006e65
#define CONFIG_SYS_EPLD_BASE 0xf8000000
#define CONFIG_SYS_LED_DISP_BASE 0xf8000000
#define CONFIG_SYS_USER_SWITCHES_BASE 0xf8100000
#define CONFIG_SYS_BD_REV 0xf8300000
#define CONFIG_SYS_EEPROM_BASE 0xf8b00000
/*
* SDRAM on the Local Bus (CS3 and CS4)
* Note that most boards have a hardware errata where both the
* LBC SDRAM and the DDR2 SDRAM decode at 0x51, making it impossible
* to use CONFIG_DDR_SPD unless you physically remove the LBC DIMM.
* A hardware workaround is also available, see README.sbc8548 file.
*/
#define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
#define CONFIG_SYS_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */
/*
* Base Register 3 and Option Register 3 configure the 1st 1/2 SDRAM.
* The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
*
* For BR3, need:
* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
* port-size = 32-bits = BR2[19:20] = 11
* no parity checking = BR2[21:22] = 00
* SDRAM for MSEL = BR2[24:26] = 011
* Valid = BR[31] = 1
*
* 0 4 8 12 16 20 24 28
* 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
*
*/
#define CONFIG_SYS_BR3_PRELIM 0xf0001861
/*
* The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
*
* For OR3, need:
* 64MB mask for AM, OR3[0:7] = 1111 1100
* XAM, OR3[17:18] = 11
* 10 columns OR3[19-21] = 011
* 12 rows OR3[23-25] = 011
* EAD set for extra time OR[31] = 0
*
* 0 4 8 12 16 20 24 28
* 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
*/
#define CONFIG_SYS_OR3_PRELIM 0xfc006cc0
/*
* Base Register 4 and Option Register 4 configure the 2nd 1/2 SDRAM.
* The base address, (SDRAM_BASE + 1/2*SIZE), is 0xf4000000.
*
* For BR4, need:
* Base address of 0xf4000000 = BR[0:16] = 1111 0100 0000 0000 0
* port-size = 32-bits = BR2[19:20] = 11
* no parity checking = BR2[21:22] = 00
* SDRAM for MSEL = BR2[24:26] = 011
* Valid = BR[31] = 1
*
* 0 4 8 12 16 20 24 28
* 1111 0000 0000 0000 0001 1000 0110 0001 = f4001861
*
*/
#define CONFIG_SYS_BR4_PRELIM 0xf4001861
/*
* The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
*
* For OR4, need:
* 64MB mask for AM, OR3[0:7] = 1111 1100
* XAM, OR3[17:18] = 11
* 10 columns OR3[19-21] = 011
* 12 rows OR3[23-25] = 011
* EAD set for extra time OR[31] = 0
*
* 0 4 8 12 16 20 24 28
* 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
*/
#define CONFIG_SYS_OR4_PRELIM 0xfc006cc0
#define CONFIG_SYS_LBC_LCRR 0x00000002 /* LB clock ratio reg */
#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
#define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
/*
* Common settings for all Local Bus SDRAM commands.
*/
#define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \
| LSDMR_BSMA1516 \
| LSDMR_PRETOACT3 \
| LSDMR_ACTTORW3 \
| LSDMR_BUFCMD \
| LSDMR_BL8 \
| LSDMR_WRC2 \
| LSDMR_CL3 \
)
#define CONFIG_SYS_LBC_LSDMR_PCHALL \
(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
#define CONFIG_SYS_LBC_LSDMR_ARFRSH \
(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
#define CONFIG_SYS_LBC_LSDMR_MRW \
(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
#define CONFIG_SYS_LBC_LSDMR_RFEN \
(CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_RFEN)
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
#define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
#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
/*
* For soldered on flash, (128kB/sector) we use 2 sectors for u-boot and
* one for env+bootpg (CONFIG_SYS_TEXT_BASE=0xfffa_0000, 384kB total). For SODIMM
* flash (512kB/sector) we use 1 sector for u-boot, and one for env+bootpg
* (CONFIG_SYS_TEXT_BASE=0xfff0_0000, 1MB total). This dynamically sets the right
* thing for MONITOR_LEN in both cases.
*/
#define CONFIG_SYS_MONITOR_LEN (~CONFIG_SYS_TEXT_BASE + 1)
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
/* Serial Port */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK (400000000 / CONFIG_SYS_CLK_DIV)
#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)
/*
* I2C
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
#define CONFIG_SYS_PCI_VIRT 0x80000000 /* 1G PCI TLB */
#define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
#define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
#define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */
#ifdef CONFIG_PCIE1
#define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
#endif
#ifdef CONFIG_RIO
/*
* RapidIO MMU
*/
#define CONFIG_SYS_RIO_MEM_BASE 0xC0000000
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 512M */
#endif
#if defined(CONFIG_PCI)
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#endif /* CONFIG_PCI */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "eTSEC0"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC1"
#undef CONFIG_MPC85XX_FEC
#define TSEC1_PHY_ADDR 0x19
#define TSEC2_PHY_ADDR 0x1a
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC1_FLAGS TSEC_GIGABIT
#define TSEC2_FLAGS TSEC_GIGABIT
/* Options are: eTSEC[0-3] */
#define CONFIG_ETHPRIME "eTSEC0"
#endif /* CONFIG_TSEC_ENET */
/*
* Environment
*/
#define CONFIG_ENV_SIZE 0x2000
#if CONFIG_SYS_TEXT_BASE == 0xfff00000 /* Boot from 64MB SODIMM */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x80000)
#define CONFIG_ENV_SECT_SIZE 0x80000 /* 512K(one sector) for env */
#elif CONFIG_SYS_TEXT_BASE == 0xfffa0000 /* Boot from 8MB soldered flash */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
#else
#warning undefined environment size/location.
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#endif
/*
* Environment Configuration
*/
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#endif
#define CONFIG_IPADDR 192.168.0.55
#define CONFIG_HOSTNAME "sbc8548"
#define CONFIG_ROOTPATH "/opt/eldk/ppc_85xx"
#define CONFIG_BOOTFILE "/uImage"
#define CONFIG_UBOOTPATH /u-boot.bin /* TFTP server */
#define CONFIG_SERVERIP 192.168.0.2
#define CONFIG_GATEWAYIP 192.168.0.1
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
"tftpflash=tftpboot $loadaddr $uboot; " \
"protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \
"protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=uRamdisk\0" \
"fdtaddr=1e00000\0" \
"fdtfile=sbc8548.dtb\0"
#define CONFIG_NFSBOOTCOMMAND \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=$serverip:$rootpath " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
#endif /* __CONFIG_H */
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