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 #if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
  70 #define BOOTCMDS_PXE \
  71         "bootcmd_pxe=" \
  72                 BOOTCMD_INIT_USB \
  73                 "dhcp; " \
  74                 "if pxe get; then " \
  75                         "pxe boot; " \
  76                 "fi\0"
  77 #define BOOT_TARGETS_PXE "pxe"
  78 #else
  79 #define BOOTCMDS_PXE ""
  80 #define BOOT_TARGETS_PXE ""
  81 #endif
  82
  83 #define BOOTCMDS_COMMON \
  84         "rootpart=1\0" \
  85         \
  86         "do_script_boot="                                                 \
  87                 "load ${devtype} ${devnum}:${rootpart} "                  \
  88                         "${scriptaddr} ${prefix}${script}; "              \
  89                 "source ${scriptaddr}\0"                                  \
  90         \
  91         "script_boot="                                                    \
  92                 "for script in ${boot_scripts}; do "                      \
  93                         "if test -e ${devtype} ${devnum}:${rootpart} "    \
  94                                         "${prefix}${script}; then "       \
  95                                 "echo Found U-Boot script "               \
  96                                         "${prefix}${script}; "            \
  97                                 "run do_script_boot; "                    \
  98                                 "echo SCRIPT FAILED: continuing...; "     \
  99                         "fi; "                                            \
 100                 "done\0"                                                  \
 101         \
 102         "do_sysboot_boot="                                                \
 103                 "sysboot ${devtype} ${devnum}:${rootpart} any "           \
 104                         "${scriptaddr} ${prefix}extlinux/extlinux.conf\0" \
 105         \
 106         "sysboot_boot="                                                   \
 107                 "if test -e ${devtype} ${devnum}:${rootpart} "            \
 108                                 "${prefix}extlinux/extlinux.conf; then "  \
 109                         "echo Found ${prefix}extlinux/extlinux.conf; "    \
 110                         "run do_sysboot_boot; "                           \
 111                         "echo SCRIPT FAILED: continuing...; "             \
 112                 "fi\0"                                                    \
 113         \
 114         "scan_boot="                                                      \
 115                 "echo Scanning ${devtype} ${devnum}...; "                 \
 116                 "for prefix in ${boot_prefixes}; do "                     \
 117                         "run sysboot_boot; "                              \
 118                         "run script_boot; "                               \
 119                 "done\0"                                                  \
 120         \
 121         "boot_targets=" \
 122                 BOOT_TARGETS_MMC " " \
 123                 BOOT_TARGETS_USB " " \
 124                 BOOT_TARGETS_PXE " " \
 125                 BOOT_TARGETS_DHCP " " \
 126                 "\0" \
 127         \
 128         "boot_prefixes=/ /boot/\0" \
 129         \
 130         "boot_scripts=boot.scr.uimg boot.scr\0" \
 131         \
 132         BOOTCMDS_MMC \
 133         BOOTCMDS_USB \
 134         BOOTCMDS_DHCP \
 135         BOOTCMDS_PXE
 136
 137 #define CONFIG_BOOTCOMMAND \
 138         "set usb_need_init; " \
 139         "for target in ${boot_targets}; do run bootcmd_${target}; done"
 140
 141 #endif
 142
 143 #ifdef CONFIG_TEGRA_KEYBOARD
 144 #define STDIN_KBD_KBC ",tegra-kbc"
 145 #else
 146 #define STDIN_KBD_KBC ""
 147 #endif
 148
 149 #ifdef CONFIG_USB_KEYBOARD
 150 #define STDIN_KBD_USB ",usbkbd"
 151 #define CONFIG_SYS_USB_EVENT_POLL
 152 #define CONFIG_PREBOOT                  "usb start"
 153 #else
 154 #define STDIN_KBD_USB ""
 155 #endif
 156
 157 #ifdef CONFIG_VIDEO_TEGRA
 158 #define STDOUT_LCD ",lcd"
 159 #else
 160 #define STDOUT_LCD ""
 161 #endif
 162
 163 #define TEGRA_DEVICE_SETTINGS \
 164         "stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
 165         "stdout=serial" STDOUT_LCD "\0" \
 166         "stderr=serial" STDOUT_LCD "\0" \
 167         ""
 168
 169 #ifndef BOARD_EXTRA_ENV_SETTINGS
 170 #define BOARD_EXTRA_ENV_SETTINGS
 171 #endif
 172
 173 #define CONFIG_EXTRA_ENV_SETTINGS \
 174         TEGRA_DEVICE_SETTINGS \
 175         MEM_LAYOUT_ENV_SETTINGS \
 176         "fdt_high=ffffffff\0" \
 177         "initrd_high=ffffffff\0" \
 178         BOOTCMDS_COMMON \
 179         BOARD_EXTRA_ENV_SETTINGS
 180
 181 #if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
 182 #define CONFIG_FDT_SPI
 183 #endif
 184
 185 /* overrides for SPL build here */
 186 #ifdef CONFIG_SPL_BUILD
 187
 188 #define CONFIG_SKIP_LOWLEVEL_INIT
 189
 190 /* remove devicetree support */
 191 #ifdef CONFIG_OF_CONTROL
 192 #undef CONFIG_OF_CONTROL
 193 #endif
 194
 195 /* remove I2C support */
 196 #ifdef CONFIG_SYS_I2C_TEGRA
 197 #undef CONFIG_SYS_I2C_TEGRA
 198 #endif
 199 #ifdef CONFIG_CMD_I2C
 200 #undef CONFIG_CMD_I2C
 201 #endif
 202
 203 /* remove MMC support */
 204 #ifdef CONFIG_MMC
 205 #undef CONFIG_MMC
 206 #endif
 207 #ifdef CONFIG_GENERIC_MMC
 208 #undef CONFIG_GENERIC_MMC
 209 #endif
 210 #ifdef CONFIG_TEGRA_MMC
 211 #undef CONFIG_TEGRA_MMC
 212 #endif
 213 #ifdef CONFIG_CMD_MMC
 214 #undef CONFIG_CMD_MMC
 215 #endif
 216
 217 /* remove partitions/filesystems */
 218 #ifdef CONFIG_DOS_PARTITION
 219 #undef CONFIG_DOS_PARTITION
 220 #endif
 221 #ifdef CONFIG_EFI_PARTITION
 222 #undef CONFIG_EFI_PARTITION
 223 #endif
 224 #ifdef CONFIG_CMD_FS_GENERIC
 225 #undef CONFIG_CMD_FS_GENERIC
 226 #endif
 227 #ifdef CONFIG_CMD_EXT4
 228 #undef CONFIG_CMD_EXT4
 229 #endif
 230 #ifdef CONFIG_CMD_EXT2
 231 #undef CONFIG_CMD_EXT2
 232 #endif
 233 #ifdef CONFIG_CMD_FAT
 234 #undef CONFIG_CMD_FAT
 235 #endif
 236 #ifdef CONFIG_FS_EXT4
 237 #undef CONFIG_FS_EXT4
 238 #endif
 239 #ifdef CONFIG_FS_FAT
 240 #undef CONFIG_FS_FAT
 241 #endif
 242
 243 /* remove USB */
 244 #ifdef CONFIG_USB_EHCI
 245 #undef CONFIG_USB_EHCI
 246 #endif
 247 #ifdef CONFIG_USB_EHCI_TEGRA
 248 #undef CONFIG_USB_EHCI_TEGRA
 249 #endif
 250 #ifdef CONFIG_USB_STORAGE
 251 #undef CONFIG_USB_STORAGE
 252 #endif
 253 #ifdef CONFIG_CMD_USB
 254 #undef CONFIG_CMD_USB
 255 #endif
 256
 257 /* remove part command support */
 258 #ifdef CONFIG_PARTITION_UUIDS
 259 #undef CONFIG_PARTITION_UUIDS
 260 #endif
 261
 262 #ifdef CONFIG_CMD_PART
 263 #undef CONFIG_CMD_PART
 264 #endif
 265
 266 #endif /* CONFIG_SPL_BUILD */
 267
 268 #endif /* __TEGRA_COMMON_POST_H */