include/configs/tegra-common-post.h

   1 /*
   2  * (C) Copyright 2010-2012
   3  * NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __TEGRA_COMMON_POST_H
   9 #define __TEGRA_COMMON_POST_H
  10
  11 #ifdef CONFIG_BOOTCOMMAND
  12
  13 #define BOOTCMDS_COMMON ""
  14
  15 #else
  16
  17 #ifdef CONFIG_CMD_MMC
  18 #define BOOTCMDS_MMC \
  19         "mmc_boot=" \
  20                 "setenv devtype mmc; " \
  21                 "if mmc dev ${devnum}; then " \
  22                         "run scan_boot; " \
  23                 "fi\0" \
  24         "bootcmd_mmc0=setenv devnum 0; run mmc_boot;\0" \
  25         "bootcmd_mmc1=setenv devnum 1; run mmc_boot;\0"
  26 #define BOOT_TARGETS_MMC "mmc1 mmc0"
  27 #else
  28 #define BOOTCMDS_MMC ""
  29 #define BOOT_TARGETS_MMC ""
  30 #endif
  31
  32 #ifdef CONFIG_CMD_USB
  33 #define BOOTCMD_INIT_USB "run usb_init; "
  34 #define BOOTCMDS_USB \
  35         "usb_init=" \
  36                 "if ${usb_need_init}; then " \
  37                         "set usb_need_init false; " \
  38                         "usb start 0; " \
  39                 "fi\0" \
  40         \
  41         "usb_boot=" \
  42                 "setenv devtype usb; " \
  43                 BOOTCMD_INIT_USB \
  44                 "if usb dev ${devnum}; then " \
  45                         "run scan_boot; " \
  46                 "fi\0" \
  47         \
  48         "bootcmd_usb0=setenv devnum 0; run usb_boot;\0"
  49 #define BOOT_TARGETS_USB "usb0"
  50 #else
  51 #define BOOTCMD_INIT_USB ""
  52 #define BOOTCMDS_USB ""
  53 #define BOOT_TARGETS_USB ""
  54 #endif
  55
  56 #ifdef CONFIG_CMD_DHCP
  57 #define BOOTCMDS_DHCP \
  58         "bootcmd_dhcp=" \
  59                 BOOTCMD_INIT_USB \
  60                 "if dhcp ${scriptaddr} boot.scr.uimg; then "\
  61                         "source ${scriptaddr}; " \
  62                 "fi\0"
  63 #define BOOT_TARGETS_DHCP "dhcp"
  64 #else
  65 #define BOOTCMDS_DHCP ""
  66 #define BOOT_TARGETS_DHCP ""
  67 #endif
  68
  69 #define BOOTCMDS_COMMON \
  70         "rootpart=1\0" \
  71         \
  72         "do_script_boot="                                                 \
  73                 "load ${devtype} ${devnum}:${rootpart} "                  \
  74                         "${scriptaddr} ${prefix}${script}; "              \
  75                 "source ${scriptaddr}\0"                                  \
  76         \
  77         "script_boot="                                                    \
  78                 "for script in ${boot_scripts}; do "                      \
  79                         "if test -e ${devtype} ${devnum}:${rootpart} "    \
  80                                         "${prefix}${script}; then "       \
  81                                 "echo Found U-Boot script "               \
  82                                         "${prefix}${script}; "            \
  83                                 "run do_script_boot; "                    \
  84                                 "echo SCRIPT FAILED: continuing...; "     \
  85                         "fi; "                                            \
  86                 "done\0"                                                  \
  87         \
  88         "do_sysboot_boot="                                                \
  89                 "sysboot ${devtype} ${devnum}:${rootpart} any "           \
  90                         "${scriptaddr} ${prefix}extlinux.conf\0"          \
  91         \
  92         "sysboot_boot="                                                   \
  93                 "if test -e ${devtype} ${devnum}:${rootpart} "            \
  94                                 "${prefix}extlinux.conf; then "           \
  95                         "echo Found extlinux config "                     \
  96                                 "${prefix}extlinux.conf; "                \
  97                         "run do_sysboot_boot; "                           \
  98                         "echo SCRIPT FAILED: continuing...; "             \
  99                 "fi\0"                                                    \
 100         \
 101         "scan_boot="                                                      \
 102                 "echo Scanning ${devtype} ${devnum}...; "                 \
 103                 "for prefix in ${boot_prefixes}; do "                     \
 104                         "run sysboot_boot; "                              \
 105                         "run script_boot; "                               \
 106                 "done\0"                                                  \
 107         \
 108         "boot_targets=" \
 109                 BOOT_TARGETS_MMC " " \
 110                 BOOT_TARGETS_USB " " \
 111                 BOOT_TARGETS_DHCP " " \
 112                 "\0" \
 113         \
 114         "boot_prefixes=/ /boot/\0" \
 115         \
 116         "boot_scripts=boot.scr.uimg boot.scr\0" \
 117         \
 118         BOOTCMDS_MMC \
 119         BOOTCMDS_USB \
 120         BOOTCMDS_DHCP
 121
 122 #define CONFIG_BOOTCOMMAND \
 123         "set usb_need_init; " \
 124         "for target in ${boot_targets}; do run bootcmd_${target}; done"
 125
 126 #endif
 127
 128 #ifdef CONFIG_TEGRA_KEYBOARD
 129 #define STDIN_KBD_KBC ",tegra-kbc"
 130 #else
 131 #define STDIN_KBD_KBC ""
 132 #endif
 133
 134 #ifdef CONFIG_USB_KEYBOARD
 135 #define STDIN_KBD_USB ",usbkbd"
 136 #define CONFIG_SYS_USB_EVENT_POLL
 137 #define CONFIG_PREBOOT                  "usb start"
 138 #else
 139 #define STDIN_KBD_USB ""
 140 #endif
 141
 142 #ifdef CONFIG_VIDEO_TEGRA
 143 #define STDOUT_LCD ",lcd"
 144 #else
 145 #define STDOUT_LCD ""
 146 #endif
 147
 148 #define TEGRA_DEVICE_SETTINGS \
 149         "stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
 150         "stdout=serial" STDOUT_LCD "\0" \
 151         "stderr=serial" STDOUT_LCD "\0" \
 152         ""
 153
 154 #ifndef BOARD_EXTRA_ENV_SETTINGS
 155 #define BOARD_EXTRA_ENV_SETTINGS
 156 #endif
 157
 158 #define CONFIG_EXTRA_ENV_SETTINGS \
 159         TEGRA_DEVICE_SETTINGS \
 160         MEM_LAYOUT_ENV_SETTINGS \
 161         BOOTCMDS_COMMON \
 162         BOARD_EXTRA_ENV_SETTINGS
 163
 164 #if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
 165 #define CONFIG_FDT_SPI
 166 #endif
 167
 168 /* overrides for SPL build here */
 169 #ifdef CONFIG_SPL_BUILD
 170
 171 #define CONFIG_SKIP_LOWLEVEL_INIT
 172
 173 /* remove devicetree support */
 174 #ifdef CONFIG_OF_CONTROL
 175 #undef CONFIG_OF_CONTROL
 176 #endif
 177
 178 /* remove I2C support */
 179 #ifdef CONFIG_SYS_I2C_TEGRA
 180 #undef CONFIG_SYS_I2C_TEGRA
 181 #endif
 182 #ifdef CONFIG_CMD_I2C
 183 #undef CONFIG_CMD_I2C
 184 #endif
 185
 186 /* remove MMC support */
 187 #ifdef CONFIG_MMC
 188 #undef CONFIG_MMC
 189 #endif
 190 #ifdef CONFIG_GENERIC_MMC
 191 #undef CONFIG_GENERIC_MMC
 192 #endif
 193 #ifdef CONFIG_TEGRA_MMC
 194 #undef CONFIG_TEGRA_MMC
 195 #endif
 196 #ifdef CONFIG_CMD_MMC
 197 #undef CONFIG_CMD_MMC
 198 #endif
 199
 200 /* remove partitions/filesystems */
 201 #ifdef CONFIG_DOS_PARTITION
 202 #undef CONFIG_DOS_PARTITION
 203 #endif
 204 #ifdef CONFIG_EFI_PARTITION
 205 #undef CONFIG_EFI_PARTITION
 206 #endif
 207 #ifdef CONFIG_CMD_FS_GENERIC
 208 #undef CONFIG_CMD_FS_GENERIC
 209 #endif
 210 #ifdef CONFIG_CMD_EXT4
 211 #undef CONFIG_CMD_EXT4
 212 #endif
 213 #ifdef CONFIG_CMD_EXT2
 214 #undef CONFIG_CMD_EXT2
 215 #endif
 216 #ifdef CONFIG_CMD_FAT
 217 #undef CONFIG_CMD_FAT
 218 #endif
 219 #ifdef CONFIG_FS_EXT4
 220 #undef CONFIG_FS_EXT4
 221 #endif
 222 #ifdef CONFIG_FS_FAT
 223 #undef CONFIG_FS_FAT
 224 #endif
 225
 226 /* remove USB */
 227 #ifdef CONFIG_USB_EHCI
 228 #undef CONFIG_USB_EHCI
 229 #endif
 230 #ifdef CONFIG_USB_EHCI_TEGRA
 231 #undef CONFIG_USB_EHCI_TEGRA
 232 #endif
 233 #ifdef CONFIG_USB_STORAGE
 234 #undef CONFIG_USB_STORAGE
 235 #endif
 236 #ifdef CONFIG_CMD_USB
 237 #undef CONFIG_CMD_USB
 238 #endif
 239
 240 /* remove part command support */
 241 #ifdef CONFIG_PARTITION_UUIDS
 242 #undef CONFIG_PARTITION_UUIDS
 243 #endif
 244
 245 #ifdef CONFIG_CMD_PART
 246 #undef CONFIG_CMD_PART
 247 #endif
 248
 249 #endif /* CONFIG_SPL_BUILD */
 250
 251 #endif /* __TEGRA_COMMON_POST_H */