include/configs/devkit8000.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2006-2008
   4  * Texas Instruments.
   5  * Richard Woodruff <r-woodruff2@ti.com>
   6  * Syed Mohammed Khasim <x0khasim@ti.com>
   7  *
   8  * (C) Copyright 2009
   9  * Frederik Kriewitz <frederik@kriewitz.eu>
  10  *
  11  * Configuration settings for the DevKit8000 board.
  12  */
  13
  14 #ifndef __CONFIG_H
  15 #define __CONFIG_H
  16
  17 /* High Level Configuration Options */
  18
  19 /*
  20  * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
  21  * 64 bytes before this address should be set aside for u-boot.img's
  22  * header. That is 0x800FFFC0--0x80100000 should not be used for any
  23  * other needs.
  24  */
  25
  26 #define CONFIG_SPL_BSS_START_ADDR       0x80000500 /* leave space for bootargs*/
  27 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
  28
  29 #define CONFIG_SYS_SPL_MALLOC_START     0x80208000
  30 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000        /* 1 MB */
  31
  32 /*  Physical Memory Map  */
  33
  34 #include <configs/ti_omap3_common.h>
  35
  36 /* Hardware drivers */
  37 /* DM9000 */
  38 #define CONFIG_NET_RETRY_COUNT          20
  39 #define CONFIG_DRIVER_DM9000            1
  40 #define CONFIG_DM9000_BASE              0x2c000000
  41 #define DM9000_IO                       CONFIG_DM9000_BASE
  42 #define DM9000_DATA                     (CONFIG_DM9000_BASE + 0x400)
  43 #define CONFIG_DM9000_USE_16BIT         1
  44 #define CONFIG_DM9000_NO_SROM           1
  45 #undef  CONFIG_DM9000_DEBUG
  46
  47 /* TWL4030 */
  48
  49 /* Board NAND Info */
  50 #define CONFIG_JFFS2_NAND
  51 /* nand device jffs2 lives on */
  52 #define CONFIG_JFFS2_DEV                "nand0"
  53 /* start of jffs2 partition */
  54 #define CONFIG_JFFS2_PART_OFFSET        0x680000
  55 #define CONFIG_JFFS2_PART_SIZE          0xf980000       /* size of jffs2 */
  56                                                         /* partition */
  57
  58 /* BOOTP/DHCP options */
  59 #define CONFIG_BOOTP_NISDOMAIN
  60 #define CONFIG_BOOTP_BOOTFILESIZE
  61 #define CONFIG_BOOTP_TIMEOFFSET
  62 #undef CONFIG_BOOTP_VENDOREX
  63
  64 /* Environment information */
  65 #define CONFIG_EXTRA_ENV_SETTINGS \
  66         "loadaddr=0x82000000\0" \
  67         "console=ttyO2,115200n8\0" \
  68         "mmcdev=0\0" \
  69         "vram=12M\0" \
  70         "dvimode=1024x768MR-16@60\0" \
  71         "defaultdisplay=dvi\0" \
  72         "nfsopts=hard,tcp,rsize=65536,wsize=65536\0" \
  73         "kernelopts=rw\0" \
  74         "commonargs=" \
  75                 "setenv bootargs console=${console} " \
  76                 "vram=${vram} " \
  77                 "omapfb.mode=dvi:${dvimode} " \
  78                 "omapdss.def_disp=${defaultdisplay}\0" \
  79         "mmcargs=" \
  80                 "run commonargs; " \
  81                 "setenv bootargs ${bootargs} " \
  82                 "root=/dev/mmcblk0p2 " \
  83                 "rootwait " \
  84                 "${kernelopts}\0" \
  85         "nandargs=" \
  86                 "run commonargs; " \
  87                 "setenv bootargs ${bootargs} " \
  88                 "omapfb.mode=dvi:${dvimode} " \
  89                 "omapdss.def_disp=${defaultdisplay} " \
  90                 "root=/dev/mtdblock4 " \
  91                 "rootfstype=jffs2 " \
  92                 "${kernelopts}\0" \
  93         "netargs=" \
  94                 "run commonargs; " \
  95                 "setenv bootargs ${bootargs} " \
  96                 "root=/dev/nfs " \
  97                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
  98                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \
  99                 "${kernelopts} " \
 100                 "dnsip1=${dnsip} " \
 101                 "dnsip2=${dnsip2}\0" \
 102         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 103         "bootscript=echo Running bootscript from mmc ...; " \
 104                 "source ${loadaddr}\0" \
 105         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
 106         "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
 107         "mmcboot=echo Booting from mmc ...; " \
 108                 "run mmcargs; " \
 109                 "bootm ${loadaddr}\0" \
 110         "nandboot=echo Booting from nand ...; " \
 111                 "run nandargs; " \
 112                 "nand read ${loadaddr} 280000 400000; " \
 113                 "bootm ${loadaddr}\0" \
 114         "netboot=echo Booting from network ...; " \
 115                 "dhcp ${loadaddr}; " \
 116                 "run netargs; " \
 117                 "bootm ${loadaddr}\0" \
 118         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
 119                         "if run loadbootscript; then " \
 120                                 "run bootscript; " \
 121                         "else " \
 122                                 "if run loaduimage; then " \
 123                                         "run mmcboot; " \
 124                                 "else run nandboot; " \
 125                                 "fi; " \
 126                         "fi; " \
 127                 "else run nandboot; fi\0"
 128
 129 #define CONFIG_BOOTCOMMAND "run autoboot"
 130
 131 /* Boot Argument Buffer Size */
 132
 133 /* Defines for SPL */
 134
 135 /* NAND boot config */
 136 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 137                                                 10, 11, 12, 13}
 138
 139 #define CONFIG_SYS_NAND_ECCSIZE         512
 140 #define CONFIG_SYS_NAND_ECCBYTES        3
 141
 142 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x200000
 143
 144 /* SPL OS boot options */
 145 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 146
 147 #undef CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR
 148 #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR
 149 #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
 150 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x500 /* address 0xa0000 */
 151 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x8   /* address 0x1000 */
 152 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  8     /* 4KB */
 153
 154 #undef CONFIG_SYS_SPL_ARGS_ADDR
 155 #define CONFIG_SYS_SPL_ARGS_ADDR        (PHYS_SDRAM_1 + 0x100)
 156
 157 #endif /* __CONFIG_H */