@ -85,8 +85,8 @@
# define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
# define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
# define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
# define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 )
# define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 )
# define CONFIG_SYS_83XX_DDR_USES_CS0
@ -106,13 +106,16 @@
# define CONFIG_DDR_II
# define CONFIG_SYS_DDR_SIZE 256 /* MB */
# define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
# define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | \
CSCONFIG_COL_BIT_10 | CSCONFIG_ODT_WR_ACS )
# define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | SDRAM_CFG_ECC_EN)
# define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
| CSCONFIG_ROW_BIT_13 \
| CSCONFIG_COL_BIT_10 \
| CSCONFIG_ODT_WR_ACS )
# define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 \
| SDRAM_CFG_ECC_EN )
# define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000
# define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
# define CONFIG_SYS_DDR_INTERVAL ((256 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
( 1115 < < SDRAM_INTERVAL_REFINT_SHIFT ) )
# define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
# define CONFIG_SYS_DDR_INTERVAL ((256 << SDRAM_INTERVAL_BSTOPRE_SHIFT) \
| ( 1115 < < SDRAM_INTERVAL_REFINT_SHIFT ) )
# define CONFIG_SYS_DDR_MODE 0x47800432
# define CONFIG_SYS_DDR_MODE2 0x8000c000
@ -125,14 +128,14 @@
( 0 < < TIMING_CFG0_WRT_SHIFT ) | \
( 0 < < TIMING_CFG0_RWT_SHIFT ) )
# define CONFIG_SYS_DDR_TIMING_1 (( TIMING_CFG1_CASLAT_30) | \
( 2 < < TIMING_CFG1_WRTORD_SHIFT ) | \
( 2 < < TIMING_CFG1_ACTTOACT_SHIFT ) | \
( 3 < < TIMING_CFG1_WRREC_SHIFT ) | \
# define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_30) | \
( 2 < < TIMING_CFG1_WRTORD_SHIFT ) | \
( 2 < < TIMING_CFG1_ACTTOACT_SHIFT ) | \
( 3 < < TIMING_CFG1_WRREC_SHIFT ) | \
( 10 < < TIMING_CFG1_REFREC_SHIFT ) | \
( 3 < < TIMING_CFG1_ACTTORW_SHIFT ) | \
( 8 < < TIMING_CFG1_ACTTOPRE_SHIFT ) | \
( 3 < < TIMING_CFG1_PRETOACT_SHIFT ) )
( 3 < < TIMING_CFG1_ACTTORW_SHIFT ) | \
( 8 < < TIMING_CFG1_ACTTOPRE_SHIFT ) | \
( 3 < < TIMING_CFG1_PRETOACT_SHIFT ) )
# define CONFIG_SYS_DDR_TIMING_2 ((9 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
( 4 < < TIMING_CFG2_CKE_PLS_SHIFT ) | \
@ -163,8 +166,8 @@
# undef CONFIG_SYS_RAMBOOT
# endif
# define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
# define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
# define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
# define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
/*
* Initial RAM Base Address Setup
@ -172,33 +175,40 @@
# define CONFIG_SYS_INIT_RAM_LOCK 1
# define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
# define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
# define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
# define CONFIG_SYS_GBL_DATA_OFFSET \
( CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE )
/*
* Local Bus Configuration & Clock Setup
*/
# define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
# define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
# define CONFIG_SYS_LBC_LBCR 0x00000000
# define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* FLASH on the Local Bus
*/
# define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
# define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
# define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
# define CONFIG_SYS_FLASH_SIZE 8 /* max FLASH size is 32M */
# define CONFIG_SYS_FLASH_PROTECTION 1 /* Use intel Flash protection. */
# define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
/* Window base at flash base */
# define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
# define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
# define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* Flash Base address */ \
( 2 < < BR_PS_SHIFT ) | /* 16 bit port size */ \
BR_V ) /* valid */
# define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
OR_GPCM_XACS | OR_GPCM_SCY_15 | \
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD )
# define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
| ( 2 < < BR_PS_SHIFT ) /* 16 bit port */ \
| BR_V ) /* valid */
# define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
| OR_UPM_XAM \
| OR_GPCM_CSNT \
| OR_GPCM_ACS_DIV2 \
| OR_GPCM_XACS \
| OR_GPCM_SCY_15 \
| OR_GPCM_TRLX \
| OR_GPCM_EHTR \
| OR_GPCM_EAD )
# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
# define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
@ -230,8 +240,9 @@
# define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* Access window size 64MB */
/* Port size 32 bit, UPMB */
# define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VIDEO_BASE | 0x000018a1) /* PS=11, UPMB */
# define CONFIG_SYS_OR2_PRELIM 0xfc000001 /* (64MB, EAD=1) */
/* PS=11, UPMB */
# define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VIDEO_BASE | 0x000018a1)
# define CONFIG_SYS_OR2_PRELIM 0xfc000001 /* (64MB, EAD=1) */
/*
* Serial Port
@ -243,13 +254,13 @@
# define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
# define CONFIG_SYS_BAUDRATE_TABLE \
{ 300 , 600 , 1200 , 2400 , 4800 , 9600 , 19200 , 38400 , 115200 , }
{ 300 , 600 , 1200 , 2400 , 4800 , 9600 , 19200 , 38400 , 115200 }
# define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
# define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
# define CONFIG_CMDLINE_EDITING 1 /* add command line history */
# define CONFIG_AUTO_COMPLETE /* add autocompletion support */
# define CONFIG_AUTO_COMPLETE /* add autocompletion support */
/* Use the HUSH parser */
# define CONFIG_SYS_HUSH_PARSER
# ifdef CONFIG_SYS_HUSH_PARSER
@ -268,9 +279,9 @@
# define CONFIG_I2C_MULTI_BUS
# define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
# define CONFIG_SYS_I2C_SLAVE 0x7F
# define CONFIG_SYS_I2C_NOPROBES {{0x52}} /* Don't probe these addrs */
# define CONFIG_SYS_I2C_NOPROBES { {0, 0 x52} } /* Don't probe these addrs */
# define CONFIG_SYS_I2C_OFFSET 0x3000
# define CONFIG_SYS_I2C2_OFFSET 0x3100
# define CONFIG_SYS_I2C2_OFFSET 0x3100
/*
* General PCI
@ -284,9 +295,9 @@
# define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
# define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
# define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
# define CONFIG_SYS_PCI1_IO_BASE 0xE0300000
# define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
# define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
# define CONFIG_SYS_PCI1_IO_BASE 0xE0300000
# define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
# define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
# ifdef CONFIG_PCI
@ -312,8 +323,8 @@
# define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
# define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
# define CONFIG_SYS_UEC1_PHY_ADDR 2
# define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
# define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
# define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
# define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
# endif
# define CONFIG_UEC_ETH2 /* GETH2 */
@ -324,8 +335,8 @@
# define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
# define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
# define CONFIG_SYS_UEC2_PHY_ADDR 4
# define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
# define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
# define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
# define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
# endif
/*
@ -334,11 +345,11 @@
# ifndef CONFIG_SYS_RAMBOOT
# define CONFIG_ENV_IS_IN_FLASH 1
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
# define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
# define CONFIG_ENV_SIZE 0x20000
# else /* CONFIG_SYS_RAMBOOT */
# define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
# define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
# define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
# define CONFIG_ENV_SIZE 0x2000
@ -390,17 +401,19 @@
# 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 ticks */
/* Print Buffer Size */
# define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
# define CONFIG_SYS_MAXARGS 16 /* max number of command args */
/* Boot Argument Buffer Size */
# define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
# define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
/*
* For booting Linux , the board info and command line data
* have to be in the first 256 MB of memory , since this is
* the maximum mapped by the Linux kernel during initialization .
*/
# define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
# define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
/*
* Core HID Setup
@ -417,54 +430,95 @@
# define CONFIG_HIGH_BATS 1 /* High BATs supported */
/* DDR: cache cacheable */
# define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
# define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
| BATL_PP_10 \
| BATL_MEMCOHERENCE )
# define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
# define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
/* IMMRBAR & PCI IO: cache-inhibit and guarded */
# define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
| BATL_PP_10 \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
| BATU_BL_4M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
# define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
/* NAND: cache-inhibit and guarded */
# define CONFIG_SYS_IBAT2L (CONFIG_SYS_NAND_BASE | BATL_PP_10 | BATL_CACHEINHIBIT |\
BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT2U (CONFIG_SYS_NAND_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT2L (CONFIG_SYS_NAND_BASE \
| BATL_PP_10 \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT2U (CONFIG_SYS_NAND_BASE \
| BATU_BL_64M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
# define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
/* FLASH: icache cacheable, but dcache-inhibit and guarded */
# define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
# define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
# define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
| BATL_PP_10 \
| BATL_MEMCOHERENCE )
# define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
| BATU_BL_32M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
| BATL_PP_10 \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
/* Stack in dcache: cacheable, no memory coherence */
# define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
# define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR \
| BATL_PP_10 )
# define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR \
| BATU_BL_128K \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
# define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
# define CONFIG_SYS_IBAT5L (CONFIG_SYS_VIDEO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | \
BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT5U (CONFIG_SYS_VIDEO_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT5L (CONFIG_SYS_VIDEO_BASE \
| BATL_PP_10 \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT5U (CONFIG_SYS_VIDEO_BASE \
| BATU_BL_64M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
# define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
# ifdef CONFIG_PCI
/* PCI MEM space: cacheable */
# define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
# define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS \
| BATL_PP_10 \
| BATL_MEMCOHERENCE )
# define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
# define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
/* PCI MMIO space: cache-inhibit and guarded */
# define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
# define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS \
| BATL_PP_10 \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE )
# define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP )
# define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
# define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
# else /* CONFIG_PCI */
@ -507,49 +561,51 @@
# undef CONFIG_BOOTARGS /* the boot command will set bootargs */
# define CONFIG_EXTRA_ENV_SETTINGS \
" netdev=eth0 \0 " \
" consoledev=ttyS0 \0 " \
" loadaddr=a00000 \0 " \
" fdtaddr=900000 \0 " \
" fdtfile=mpc836x_rdk.dtb \0 " \
" fsfile=fs \0 " \
" ubootfile=u-boot.bin \0 " \
" mtdparts=mtdparts=60000000.nand-flash:4096k(kernel),128k(dtb),-(rootfs) \0 " \
" setbootargs=setenv bootargs console=$consoledev,$baudrate " \
" $mtdparts panic=1 \0 " \
" adddhcpargs=setenv bootargs $bootargs ip=on \0 " \
" addnfsargs=setenv bootargs $bootargs ip=$ipaddr:$serverip: " \
" $gatewayip:$netmask:$hostname:$netdev:off " \
" root=/dev/nfs rw nfsroot=$serverip:$rootpath \0 " \
" addnandargs=setenv bootargs $bootargs root=/dev/mtdblock3 " \
" rootfstype=jffs2 rw \0 " \
" tftp_get_uboot=tftp 100000 $ubootfile \0 " \
" tftp_get_kernel=tftp $loadaddr $bootfile \0 " \
" tftp_get_dtb=tftp $fdtaddr $fdtfile \0 " \
" tftp_get_fs=tftp c00000 $fsfile \0 " \
" nand_erase_kernel=nand erase 0 400000 \0 " \
" nand_erase_dtb=nand erase 400000 20000 \0 " \
" nand_erase_fs=nand erase 420000 3be0000 \0 " \
" nand_write_kernel=nand write.jffs2 $loadaddr 0 400000 \0 " \
" nand_write_dtb=nand write.jffs2 $fdtaddr 400000 20000 \0 " \
" nand_write_fs=nand write.jffs2 c00000 420000 $filesize \0 " \
" nand_read_kernel=nand read.jffs2 $loadaddr 0 400000 \0 " \
" nand_read_dtb=nand read.jffs2 $fdtaddr 400000 20000 \0 " \
" nor_reflash=protect off ff800000 ff87ffff ; erase ff800000 ff87ffff ; " \
" cp.b 100000 ff800000 $filesize \0 " \
" nand_reflash_kernel=run tftp_get_kernel nand_erase_kernel " \
" nand_write_kernel \0 " \
" nand_reflash_dtb=run tftp_get_dtb nand_erase_dtb nand_write_dtb \0 " \
" nand_reflash_fs=run tftp_get_fs nand_erase_fs nand_write_fs \0 " \
" nand_reflash=run nand_reflash_kernel nand_reflash_dtb " \
" nand_reflash_fs \0 " \
" boot_m=bootm $loadaddr - $fdtaddr \0 " \
" dhcpboot=dhcp ; run setbootargs adddhcpargs tftp_get_dtb boot_m \0 " \
" nfsboot=run setbootargs addnfsargs tftp_get_kernel tftp_get_dtb " \
" boot_m \0 " \
" nandboot=run setbootargs addnandargs nand_read_kernel nand_read_dtb " \
" boot_m \0 " \
" "
" netdev=eth0 \0 " \
" consoledev=ttyS0 \0 " \
" loadaddr=a00000 \0 " \
" fdtaddr=900000 \0 " \
" fdtfile=mpc836x_rdk.dtb \0 " \
" fsfile=fs \0 " \
" ubootfile=u-boot.bin \0 " \
" mtdparts=mtdparts=60000000.nand-flash:4096k(kernel),128k(dtb), " \
" -(rootfs) \0 " \
" setbootargs=setenv bootargs console=$consoledev,$baudrate " \
" $mtdparts panic=1 \0 " \
" adddhcpargs=setenv bootargs $bootargs ip=on \0 " \
" addnfsargs=setenv bootargs $bootargs ip=$ipaddr:$serverip: " \
" $gatewayip:$netmask:$hostname:$netdev:off " \
" root=/dev/nfs rw nfsroot=$serverip:$rootpath \0 " \
" addnandargs=setenv bootargs $bootargs root=/dev/mtdblock3 " \
" rootfstype=jffs2 rw \0 " \
" tftp_get_uboot=tftp 100000 $ubootfile \0 " \
" tftp_get_kernel=tftp $loadaddr $bootfile \0 " \
" tftp_get_dtb=tftp $fdtaddr $fdtfile \0 " \
" tftp_get_fs=tftp c00000 $fsfile \0 " \
" nand_erase_kernel=nand erase 0 400000 \0 " \
" nand_erase_dtb=nand erase 400000 20000 \0 " \
" nand_erase_fs=nand erase 420000 3be0000 \0 " \
" nand_write_kernel=nand write.jffs2 $loadaddr 0 400000 \0 " \
" nand_write_dtb=nand write.jffs2 $fdtaddr 400000 20000 \0 " \
" nand_write_fs=nand write.jffs2 c00000 420000 $filesize \0 " \
" nand_read_kernel=nand read.jffs2 $loadaddr 0 400000 \0 " \
" nand_read_dtb=nand read.jffs2 $fdtaddr 400000 20000 \0 " \
" nor_reflash=protect off ff800000 ff87ffff ; " \
" erase ff800000 ff87ffff ; " \
" cp.b 100000 ff800000 $filesize \0 " \
" nand_reflash_kernel=run tftp_get_kernel nand_erase_kernel " \
" nand_write_kernel \0 " \
" nand_reflash_dtb=run tftp_get_dtb nand_erase_dtb nand_write_dtb \0 " \
" nand_reflash_fs=run tftp_get_fs nand_erase_fs nand_write_fs \0 " \
" nand_reflash=run nand_reflash_kernel nand_reflash_dtb " \
" nand_reflash_fs \0 " \
" boot_m=bootm $loadaddr - $fdtaddr \0 " \
" dhcpboot=dhcp ; run setbootargs adddhcpargs tftp_get_dtb boot_m \0 " \
" nfsboot=run setbootargs addnfsargs tftp_get_kernel tftp_get_dtb " \
" boot_m \0 " \
" nandboot=run setbootargs addnandargs nand_read_kernel nand_read_dtb " \
" boot_m \0 " \
" "
# define CONFIG_BOOTCOMMAND "run dhcpboot"