include/configs/omap3_beagle.h

   1 /*
   2  * (C) Copyright 2006-2008
   3  * Texas Instruments.
   4  * Richard Woodruff <r-woodruff2@ti.com>
   5  * Syed Mohammed Khasim <x0khasim@ti.com>
   6  *
   7  * Configuration settings for the TI OMAP3530 Beagle board.
   8  *
   9  * SPDX-License-Identifier:     GPL-2.0+
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 #define CONFIG_NR_DRAM_BANKS    2       /* CS1 may or may not be populated */
  16
  17 #include <configs/ti_omap3_common.h>
  18
  19 /*
  20  * We are only ever GP parts and will utilize all of the "downloaded image"
  21  * area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
  22  */
  23 #undef CONFIG_SPL_TEXT_BASE
  24 #define CONFIG_SPL_TEXT_BASE            0x40200000
  25
  26 #define CONFIG_MISC_INIT_R
  27 #define CONFIG_CMDLINE_TAG
  28 #define CONFIG_SETUP_MEMORY_TAGS
  29 #define CONFIG_INITRD_TAG
  30 #define CONFIG_REVISION_TAG
  31
  32 /* NAND */
  33 #if defined(CONFIG_NAND)
  34 #define CONFIG_SYS_FLASH_BASE           NAND_BASE
  35 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  36 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  37 #define CONFIG_SYS_NAND_PAGE_COUNT      64
  38 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
  39 #define CONFIG_SYS_NAND_OOBSIZE         64
  40 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
  41 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
  42 #define CONFIG_SYS_NAND_ECCPOS          {2, 3, 4, 5, 6, 7, 8, 9,\
  43                                          10, 11, 12, 13}
  44 #define CONFIG_SYS_NAND_ECCSIZE         512
  45 #define CONFIG_SYS_NAND_ECCBYTES        3
  46 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
  47 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
  48 #define CONFIG_ENV_IS_IN_NAND           1
  49 #define CONFIG_ENV_SIZE                 (128 << 10) /* 128 KiB */
  50 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10) /* 128 KiB */
  51 #define CONFIG_ENV_OFFSET               0x260000
  52 #define CONFIG_ENV_ADDR                 0x260000
  53 #define CONFIG_ENV_OVERWRITE
  54 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
  55 /* NAND: SPL falcon mode configs */
  56 #if defined(CONFIG_SPL_OS_BOOT)
  57 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
  58 #endif /* CONFIG_SPL_OS_BOOT */
  59 #endif /* CONFIG_NAND */
  60
  61 /* MUSB */
  62 #define CONFIG_USB_OMAP3
  63
  64 /* USB EHCI */
  65 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO        147
  66
  67 /* Enable Multi Bus support for I2C */
  68 #define CONFIG_I2C_MULTI_BUS
  69
  70 /* DSS Support */
  71 #define CONFIG_VIDEO_OMAP3
  72
  73 /* TWL4030 LED Support */
  74 #define CONFIG_TWL4030_LED
  75
  76 #define BOOT_TARGET_DEVICES(func) \
  77         func(MMC, mmc, 0)
  78
  79 #define CONFIG_BOOTCOMMAND \
  80         "run findfdt; " \
  81         "run distro_bootcmd; " \
  82         "mmc dev ${mmcdev}; if mmc rescan; then " \
  83                 "if run userbutton; then " \
  84                         "setenv bootenv uEnv.txt;" \
  85                 "else " \
  86                         "setenv bootenv user.txt;" \
  87                 "fi;" \
  88                 "echo SD/MMC found on device ${mmcdev};" \
  89                 "if run loadbootenv; then " \
  90                         "echo Loaded environment from ${bootenv};" \
  91                         "run importbootenv;" \
  92                 "fi;" \
  93                 "if test -n $uenvcmd; then " \
  94                         "echo Running uenvcmd ...;" \
  95                         "run uenvcmd;" \
  96                 "fi;" \
  97                 "if run loadbootscript; then " \
  98                         "run bootscript; " \
  99                 "else " \
 100                         "if run loadimage; then " \
 101                                 "run loadfdt;" \
 102                                 "run mmcboot;" \
 103                         "fi;" \
 104                 "fi; " \
 105         "fi;" \
 106         "run nandboot;" \
 107         "setenv bootfile zImage;" \
 108         "if run loadimage; then " \
 109                 "run loadfdt;" \
 110                 "run mmcbootz; " \
 111         "fi; " \
 112
 113 #include <config_distro_bootcmd.h>
 114
 115 #define CONFIG_EXTRA_ENV_SETTINGS \
 116         DEFAULT_LINUX_BOOT_ENV \
 117         "fdt_high=0xffffffff\0" \
 118         "usbtty=cdc_acm\0" \
 119         "bootfile=uImage\0" \
 120         "ramdisk=ramdisk.gz\0" \
 121         "bootdir=/boot\0" \
 122         "bootpart=0:2\0" \
 123         "console=ttyO2,115200n8\0" \
 124         "mpurate=auto\0" \
 125         "buddy=none\0" \
 126         "optargs=\0" \
 127         "camera=none\0" \
 128         "vram=12M\0" \
 129         "dvimode=640x480MR-16@60\0" \
 130         "defaultdisplay=dvi\0" \
 131         "mmcdev=0\0" \
 132         "mmcroot=/dev/mmcblk0p2 rw\0" \
 133         "mmcrootfstype=ext4 rootwait\0" \
 134         "nandroot=ubi0:rootfs ubi.mtd=4\0" \
 135         "nandrootfstype=ubifs\0" \
 136         "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
 137         "ramrootfstype=ext2\0" \
 138         "mmcargs=setenv bootargs console=${console} " \
 139                 "${optargs} " \
 140                 "mpurate=${mpurate} " \
 141                 "buddy=${buddy} "\
 142                 "camera=${camera} "\
 143                 "vram=${vram} " \
 144                 "omapfb.mode=dvi:${dvimode} " \
 145                 "omapdss.def_disp=${defaultdisplay} " \
 146                 "root=${mmcroot} " \
 147                 "rootfstype=${mmcrootfstype}\0" \
 148         "nandargs=setenv bootargs console=${console} " \
 149                 "${optargs} " \
 150                 "mpurate=${mpurate} " \
 151                 "buddy=${buddy} "\
 152                 "camera=${camera} "\
 153                 "vram=${vram} " \
 154                 "omapfb.mode=dvi:${dvimode} " \
 155                 "omapdss.def_disp=${defaultdisplay} " \
 156                 "root=${nandroot} " \
 157                 "rootfstype=${nandrootfstype}\0" \
 158         "findfdt=" \
 159                 "if test $beaglerev = AxBx; then " \
 160                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 161                 "if test $beaglerev = Cx; then " \
 162                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 163                 "if test $beaglerev = C4; then " \
 164                         "setenv fdtfile omap3-beagle.dtb; fi; " \
 165                 "if test $beaglerev = xMAB; then " \
 166                         "setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
 167                 "if test $beaglerev = xMC; then " \
 168                         "setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 169                 "if test $fdtfile = undefined; then " \
 170                         "echo WARNING: Could not determine device tree to use; fi; \0" \
 171         "validatefdt=" \
 172                 "if test $beaglerev = xMAB; then " \
 173                         "if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
 174                                 "setenv fdtfile omap3-beagle-xm.dtb; " \
 175                         "fi; " \
 176                 "fi; \0" \
 177         "bootenv=uEnv.txt\0" \
 178         "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
 179         "importbootenv=echo Importing environment from mmc ...; " \
 180                 "env import -t -r $loadaddr $filesize\0" \
 181         "ramargs=setenv bootargs console=${console} " \
 182                 "${optargs} " \
 183                 "mpurate=${mpurate} " \
 184                 "buddy=${buddy} "\
 185                 "vram=${vram} " \
 186                 "omapfb.mode=dvi:${dvimode} " \
 187                 "omapdss.def_disp=${defaultdisplay} " \
 188                 "root=${ramroot} " \
 189                 "rootfstype=${ramrootfstype}\0" \
 190         "loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
 191         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 192         "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
 193         "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
 194                 "source ${loadaddr}\0" \
 195         "loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 196         "mmcboot=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
 197                 "run mmcargs; " \
 198                 "bootm ${loadaddr} - ${fdtaddr}\0" \
 199         "mmcbootz=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
 200                 "run mmcargs; " \
 201                 "bootz ${loadaddr} - ${fdtaddr}\0" \
 202         "nandboot=echo Booting from nand ...; " \
 203                 "run nandargs; " \
 204                 "nand read ${loadaddr} 280000 400000; " \
 205                 "bootm ${loadaddr}\0" \
 206         "ramboot=echo Booting from ramdisk ...; " \
 207                 "run ramargs; " \
 208                 "bootm ${loadaddr}\0" \
 209         "userbutton=if gpio input 173; then run userbutton_xm; " \
 210                 "else run userbutton_nonxm; fi;\0" \
 211         "userbutton_xm=gpio input 4;\0" \
 212         "userbutton_nonxm=gpio input 7;\0" \
 213         BOOTENV
 214
 215 #endif /* __CONFIG_H */