580 lines
16 KiB
C
580 lines
16 KiB
C
/*
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* Copyright (C) 2007 Freescale Semiconductor, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#undef DEBUG
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_E300 1 /* E300 family */
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#define CONFIG_QE 1 /* Has QE */
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#define CONFIG_MPC83XX 1 /* MPC83xx family */
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#define CONFIG_MPC832X 1 /* MPC832x CPU specific */
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#define CONFIG_PCI 1
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#define CONFIG_83XX_GENERIC_PCI 1
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/*
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* System Clock Setup
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*/
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#define CONFIG_83XX_CLKIN 66666667 /* in Hz */
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#ifndef CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
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#endif
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/*
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* Hardware Reset Configuration Word
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*/
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#define CFG_HRCW_LOW (\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
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HRCWL_DDR_TO_SCB_CLK_2X1 |\
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HRCWL_VCO_1X2 |\
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HRCWL_CSB_TO_CLKIN_2X1 |\
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HRCWL_CORE_TO_CSB_2_5X1 |\
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HRCWL_CE_PLL_VCO_DIV_2 |\
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HRCWL_CE_PLL_DIV_1X1 |\
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HRCWL_CE_TO_PLL_1X3)
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#define CFG_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
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HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_FROM_0X00000100 |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_ROM_LOC_LOCAL_16BIT |\
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HRCWH_BIG_ENDIAN |\
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HRCWH_LALE_NORMAL)
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/*
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* System IO Config
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*/
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#define CFG_SICRL 0x00000000
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#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
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/*
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* IMMR new address
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*/
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#define CFG_IMMR 0xE0000000
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/*
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* DDR Setup
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*/
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#define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
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#define CFG_SDRAM_BASE CFG_DDR_BASE
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#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
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#define CFG_DDRCDR 0x73000002 /* DDR II voltage is 1.8V */
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#undef CONFIG_SPD_EEPROM
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#if defined(CONFIG_SPD_EEPROM)
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/* Determine DDR configuration from I2C interface
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*/
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#define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
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#else
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/* Manually set up DDR parameters
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*/
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#define CFG_DDR_SIZE 64 /* MB */
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#define CFG_DDR_CS0_CONFIG 0x80840101
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#define CFG_DDR_TIMING_0 0x00220802
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#define CFG_DDR_TIMING_1 0x3935d322
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#define CFG_DDR_TIMING_2 0x0f9048ca
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#define CFG_DDR_TIMING_3 0x00000000
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#define CFG_DDR_CLK_CNTL 0x02000000
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#define CFG_DDR_MODE 0x44400232
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#define CFG_DDR_MODE2 0x8000c000
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#define CFG_DDR_INTERVAL 0x03200064
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#define CFG_DDR_CS0_BNDS 0x00000003
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#define CFG_DDR_SDRAM_CFG 0x43080000
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#define CFG_DDR_SDRAM_CFG2 0x00401000
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#endif
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/*
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* Memory test
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*/
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#undef CFG_DRAM_TEST /* memory test, takes time */
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#define CFG_MEMTEST_START 0x00030000 /* memtest region */
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#define CFG_MEMTEST_END 0x03f00000
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/*
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* The reserved memory
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*/
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#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
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#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
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#define CFG_RAMBOOT
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#else
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#undef CFG_RAMBOOT
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#endif
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/* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
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#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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/*
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* Initial RAM Base Address Setup
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*/
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#define CFG_INIT_RAM_LOCK 1
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#define CFG_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
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#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM */
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#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
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#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
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/*
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* Local Bus Configuration & Clock Setup
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*/
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#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
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#define CFG_LBC_LBCR 0x00000000
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/*
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* FLASH on the Local Bus
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*/
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#define CFG_FLASH_CFI /* use the Common Flash Interface */
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#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
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#define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
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#define CFG_FLASH_SIZE 16 /* FLASH size is 16M */
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#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
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#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
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#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
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(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
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BR_V) /* valid */
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#define CFG_OR0_PRELIM 0xfe006ff7 /* 16MB Flash size */
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#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
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#define CFG_MAX_FLASH_SECT 128 /* sectors per device */
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#undef CFG_FLASH_CHECKSUM
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/*
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* SDRAM on the Local Bus
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*/
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#undef CFG_LB_SDRAM /* The board has not SRDAM on local bus */
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#ifdef CFG_LB_SDRAM
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#define CFG_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
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#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
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#define CFG_LBLAWBAR2_PRELIM CFG_LBC_SDRAM_BASE
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#define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
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/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
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/*
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* Base Register 2 and Option Register 2 configure SDRAM.
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* The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
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*
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* For BR2, need:
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* Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
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* port size = 32-bits = BR2[19:20] = 11
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* no parity checking = BR2[21:22] = 00
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* SDRAM for MSEL = BR2[24:26] = 011
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* Valid = BR[31] = 1
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*
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* 0 4 8 12 16 20 24 28
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* 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
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*
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* CFG_LBC_SDRAM_BASE should be masked and OR'ed into
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* the top 17 bits of BR2.
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*/
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#define CFG_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
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/*
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* The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
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*
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* For OR2, need:
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* 64MB mask for AM, OR2[0:7] = 1111 1100
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* XAM, OR2[17:18] = 11
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* 9 columns OR2[19-21] = 010
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* 13 rows OR2[23-25] = 100
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* EAD set for extra time OR[31] = 1
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*
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* 0 4 8 12 16 20 24 28
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* 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
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*/
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#define CFG_OR2_PRELIM 0xfc006901
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#define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
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#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
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/*
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* LSDMR masks
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*/
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#define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
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#define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
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#define CFG_LBC_LSDMR_COMMON 0x0063b723
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/*
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* SDRAM Controller configuration sequence.
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*/
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#define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
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| CFG_LBC_LSDMR_OP_PCHALL)
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#define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
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| CFG_LBC_LSDMR_OP_ARFRSH)
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#define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
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| CFG_LBC_LSDMR_OP_ARFRSH)
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#define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
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| CFG_LBC_LSDMR_OP_MRW)
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#define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
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| CFG_LBC_LSDMR_OP_NORMAL)
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#endif
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/*
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* Windows to access PIB via local bus
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*/
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#define CFG_LBLAWBAR3_PRELIM 0xf8008000 /* windows base 0xf8008000 */
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#define CFG_LBLAWAR3_PRELIM 0x8000000f /* windows size 64KB */
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/*
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* Serial Port
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*/
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#define CONFIG_CONS_INDEX 1
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#undef CONFIG_SERIAL_SOFTWARE_FIFO
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#define CFG_NS16550
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#define CFG_NS16550_SERIAL
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#define CFG_NS16550_REG_SIZE 1
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#define CFG_NS16550_CLK get_bus_freq(0)
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
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#define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
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#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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/* Use the HUSH parser */
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#define CFG_HUSH_PARSER
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#ifdef CFG_HUSH_PARSER
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#define CFG_PROMPT_HUSH_PS2 "> "
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#endif
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define CONFIG_OF_STDOUT_VIA_ALIAS 1
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/* I2C */
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#define CONFIG_HARD_I2C /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CONFIG_FSL_I2C
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#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CFG_I2C_SLAVE 0x7F
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#define CFG_I2C_NOPROBES {0x51} /* Don't probe these addrs */
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#define CFG_I2C_OFFSET 0x3000
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/*
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* Config on-board RTC
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*/
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#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
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#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/*
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* General PCI
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* Addresses are mapped 1-1.
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*/
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#define CFG_PCI1_MEM_BASE 0x80000000
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#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
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#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
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#define CFG_PCI1_MMIO_BASE 0x90000000
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#define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE
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#define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */
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#define CFG_PCI1_IO_BASE 0xd0000000
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#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
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#define CFG_PCI1_IO_SIZE 0x04000000 /* 64M */
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#ifdef CONFIG_PCI
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#define CONFIG_NET_MULTI
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#undef CONFIG_EEPRO100
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#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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#define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
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#endif /* CONFIG_PCI */
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#ifndef CONFIG_NET_MULTI
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#define CONFIG_NET_MULTI 1
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#endif
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/*
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* QE UEC ethernet configuration
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*/
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#define CONFIG_UEC_ETH
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#define CONFIG_ETHPRIME "Freescale GETH"
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#define CONFIG_UEC_ETH1 /* ETH3 */
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#ifdef CONFIG_UEC_ETH1
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#define CFG_UEC1_UCC_NUM 2 /* UCC3 */
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#define CFG_UEC1_RX_CLK QE_CLK9
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#define CFG_UEC1_TX_CLK QE_CLK10
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#define CFG_UEC1_ETH_TYPE FAST_ETH
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#define CFG_UEC1_PHY_ADDR 4
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#define CFG_UEC1_INTERFACE_MODE ENET_100_MII
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#endif
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#define CONFIG_UEC_ETH2 /* ETH4 */
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#ifdef CONFIG_UEC_ETH2
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#define CFG_UEC2_UCC_NUM 1 /* UCC2 */
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#define CFG_UEC2_RX_CLK QE_CLK16
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#define CFG_UEC2_TX_CLK QE_CLK3
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#define CFG_UEC2_ETH_TYPE FAST_ETH
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#define CFG_UEC2_PHY_ADDR 0
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#define CFG_UEC2_INTERFACE_MODE ENET_100_MII
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#endif
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/*
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* Environment
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*/
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#ifndef CFG_RAMBOOT
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#define CFG_ENV_IS_IN_FLASH 1
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
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#define CFG_ENV_SECT_SIZE 0x20000
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#define CFG_ENV_SIZE 0x2000
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#else
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#define CFG_NO_FLASH 1 /* Flash is not usable now */
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#define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
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#define CFG_ENV_SIZE 0x2000
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#endif
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_ASKENV
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#if defined(CONFIG_PCI)
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#define CONFIG_CMD_PCI
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#endif
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#if defined(CFG_RAMBOOT)
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#undef CONFIG_CMD_ENV
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#undef CONFIG_CMD_LOADS
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#endif
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CFG_LOAD_ADDR 0x2000000 /* default load address */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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#if (CONFIG_CMD_KGDB)
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#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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/*
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* Core HID Setup
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*/
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#define CFG_HID0_INIT 0x000000000
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#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
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#define CFG_HID2 HID2_HBE
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/*
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* Cache Config
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*/
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#define CFG_DCACHE_SIZE 16384
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#define CFG_CACHELINE_SIZE 32
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#if defined(CONFIG_CMD_KGDB)
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#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value */
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#endif
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/*
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* MMU Setup
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*/
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/* DDR: cache cacheable */
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#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_DBAT0L CFG_IBAT0L
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#define CFG_DBAT0U CFG_IBAT0U
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/* IMMRBAR & PCI IO: cache-inhibit and guarded */
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#define CFG_IBAT1L (CFG_IMMR | BATL_PP_10 | \
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BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT1U (CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
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#define CFG_DBAT1L CFG_IBAT1L
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#define CFG_DBAT1U CFG_IBAT1U
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/* FLASH: icache cacheable, but dcache-inhibit and guarded */
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#define CFG_IBAT2L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT2U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
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#define CFG_DBAT2L (CFG_FLASH_BASE | BATL_PP_10 | \
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BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_DBAT2U CFG_IBAT2U
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#define CFG_IBAT3L (0)
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#define CFG_IBAT3U (0)
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#define CFG_DBAT3L CFG_IBAT3L
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#define CFG_DBAT3U CFG_IBAT3U
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/* Stack in dcache: cacheable, no memory coherence */
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#define CFG_IBAT4L (CFG_INIT_RAM_ADDR | BATL_PP_10)
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#define CFG_IBAT4U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
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#define CFG_DBAT4L CFG_IBAT4L
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#define CFG_DBAT4U CFG_IBAT4U
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#ifdef CONFIG_PCI
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/* PCI MEM space: cacheable */
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#define CFG_IBAT5L (CFG_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT5U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_DBAT5L CFG_IBAT5L
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#define CFG_DBAT5U CFG_IBAT5U
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/* PCI MMIO space: cache-inhibit and guarded */
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#define CFG_IBAT6L (CFG_PCI1_MMIO_PHYS | BATL_PP_10 | \
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BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT6U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_DBAT6L CFG_IBAT6L
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#define CFG_DBAT6U CFG_IBAT6U
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#else
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#define CFG_IBAT5L (0)
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#define CFG_IBAT5U (0)
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#define CFG_IBAT6L (0)
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#define CFG_IBAT6U (0)
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#define CFG_DBAT5L CFG_IBAT5L
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#define CFG_DBAT5U CFG_IBAT5U
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#define CFG_DBAT6L CFG_IBAT6L
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#define CFG_DBAT6U CFG_IBAT6U
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#endif
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/* Nothing in BAT7 */
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#define CFG_IBAT7L (0)
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#define CFG_IBAT7U (0)
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#define CFG_DBAT7L CFG_IBAT7L
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#define CFG_DBAT7U CFG_IBAT7U
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/*
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* Internal Definitions
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*
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* Boot Flags
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*/
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|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
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#define BOOTFLAG_WARM 0x02 /* Software reboot */
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#if (CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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|
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/*
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* Environment Configuration
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|
*/
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|
#define CONFIG_ENV_OVERWRITE
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|
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#define CONFIG_ETHADDR 00:04:9f:ef:03:01
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#define CONFIG_HAS_ETH1 /* add support for "eth1addr" */
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#define CONFIG_ETH1ADDR 00:04:9f:ef:03:02
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#define CONFIG_IPADDR 10.0.0.2
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#define CONFIG_SERVERIP 10.0.0.1
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#define CONFIG_GATEWAYIP 10.0.0.1
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|
#define CONFIG_NETMASK 255.0.0.0
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#define CONFIG_NETDEV eth1
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|
|
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#define CONFIG_HOSTNAME mpc8323erdb
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|
#define CONFIG_ROOTPATH /nfsroot
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|
#define CONFIG_RAMDISKFILE rootfs.ext2.gz.uboot
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|
#define CONFIG_BOOTFILE uImage
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|
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
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|
#define CONFIG_FDTFILE mpc832x_rdb.dtb
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|
|
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#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
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|
#define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
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|
#define CONFIG_BAUDRATE 115200
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|
|
|
#define XMK_STR(x) #x
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|
#define MK_STR(x) XMK_STR(x)
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|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
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|
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
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|
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
|
|
"tftpflash=tftp $loadaddr $uboot;" \
|
|
"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
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|
"erase " MK_STR(TEXT_BASE) " +$filesize; " \
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|
"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
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|
"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
|
|
"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
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|
"fdtaddr=400000\0" \
|
|
"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
|
|
"ramdiskaddr=1000000\0" \
|
|
"ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0" \
|
|
"console=ttyS0\0" \
|
|
"setbootargs=setenv bootargs " \
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
|
|
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
|
|
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0"
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv rootdev /dev/nfs;" \
|
|
"run setbootargs;" \
|
|
"run setipargs;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr - $fdtaddr"
|
|
|
|
#define CONFIG_RAMBOOTCOMMAND \
|
|
"setenv rootdev /dev/ram;" \
|
|
"run setbootargs;" \
|
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
|
|
|
#undef MK_STR
|
|
#undef XMK_STR
|
|
|
|
#endif /* __CONFIG_H */
|