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 /* BOOTP/DHCP options */
  50
  51 /* Environment information */
  52 #define CONFIG_EXTRA_ENV_SETTINGS \
  53         "loadaddr=0x82000000\0" \
  54         "console=ttyO2,115200n8\0" \
  55         "mmcdev=0\0" \
  56         "vram=12M\0" \
  57         "dvimode=1024x768MR-16@60\0" \
  58         "defaultdisplay=dvi\0" \
  59         "nfsopts=hard,tcp,rsize=65536,wsize=65536\0" \
  60         "kernelopts=rw\0" \
  61         "commonargs=" \
  62                 "setenv bootargs console=${console} " \
  63                 "vram=${vram} " \
  64                 "omapfb.mode=dvi:${dvimode} " \
  65                 "omapdss.def_disp=${defaultdisplay}\0" \
  66         "mmcargs=" \
  67                 "run commonargs; " \
  68                 "setenv bootargs ${bootargs} " \
  69                 "root=/dev/mmcblk0p2 " \
  70                 "rootwait " \
  71                 "${kernelopts}\0" \
  72         "nandargs=" \
  73                 "run commonargs; " \
  74                 "setenv bootargs ${bootargs} " \
  75                 "omapfb.mode=dvi:${dvimode} " \
  76                 "omapdss.def_disp=${defaultdisplay} " \
  77                 "root=/dev/mtdblock4 " \
  78                 "rootfstype=jffs2 " \
  79                 "${kernelopts}\0" \
  80         "netargs=" \
  81                 "run commonargs; " \
  82                 "setenv bootargs ${bootargs} " \
  83                 "root=/dev/nfs " \
  84                 "nfsroot=${serverip}:${rootpath},${nfsopts} " \
  85                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \
  86                 "${kernelopts} " \
  87                 "dnsip1=${dnsip} " \
  88                 "dnsip2=${dnsip2}\0" \
  89         "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
  90         "bootscript=echo Running bootscript from mmc ...; " \
  91                 "source ${loadaddr}\0" \
  92         "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
  93         "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
  94         "mmcboot=echo Booting from mmc ...; " \
  95                 "run mmcargs; " \
  96                 "bootm ${loadaddr}\0" \
  97         "nandboot=echo Booting from nand ...; " \
  98                 "run nandargs; " \
  99                 "nand read ${loadaddr} 280000 400000; " \
 100                 "bootm ${loadaddr}\0" \
 101         "netboot=echo Booting from network ...; " \
 102                 "dhcp ${loadaddr}; " \
 103                 "run netargs; " \
 104                 "bootm ${loadaddr}\0" \
 105         "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
 106                         "if run loadbootscript; then " \
 107                                 "run bootscript; " \
 108                         "else " \
 109                                 "if run loaduimage; then " \
 110                                         "run mmcboot; " \
 111                                 "else run nandboot; " \
 112                                 "fi; " \
 113                         "fi; " \
 114                 "else run nandboot; fi\0"
 115
 116 /* Boot Argument Buffer Size */
 117
 118 /* Defines for SPL */
 119
 120 /* NAND boot config */
 121 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
 122                                                 10, 11, 12, 13}
 123
 124 #define CONFIG_SYS_NAND_ECCSIZE         512
 125 #define CONFIG_SYS_NAND_ECCBYTES        3
 126
 127 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x200000
 128
 129 /* SPL OS boot options */
 130 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
 131
 132 #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR
 133 #undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
 134 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x8   /* address 0x1000 */
 135 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  8     /* 4KB */
 136
 137 #undef CONFIG_SYS_SPL_ARGS_ADDR
 138 #define CONFIG_SYS_SPL_ARGS_ADDR        (PHYS_SDRAM_1 + 0x100)
 139
 140 #endif /* __CONFIG_H */