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         "script_boot="                                                    \
  73                 "if load ${devtype} ${devnum}:${rootpart} "               \
  74                                 "${scriptaddr} ${prefix}${script}; then " \
  75                         "echo ${script} found! Executing ...;"            \
  76                         "source ${scriptaddr};"                           \
  77                 "fi;\0"                                                   \
  78         \
  79         "scan_boot="                                                      \
  80                 "echo Scanning ${devtype} ${devnum}...; "                 \
  81                 "for prefix in ${boot_prefixes}; do "                     \
  82                         "for script in ${boot_scripts}; do "              \
  83                                 "run script_boot; "                       \
  84                         "done; "                                          \
  85                 "done;\0"                                                 \
  86         \
  87         "boot_targets=" \
  88                 BOOT_TARGETS_MMC " " \
  89                 BOOT_TARGETS_USB " " \
  90                 BOOT_TARGETS_DHCP " " \
  91                 "\0" \
  92         \
  93         "boot_prefixes=/ /boot/\0" \
  94         \
  95         "boot_scripts=boot.scr.uimg boot.scr\0" \
  96         \
  97         BOOTCMDS_MMC \
  98         BOOTCMDS_USB \
  99         BOOTCMDS_DHCP
 100
 101 #define CONFIG_BOOTCOMMAND \
 102         "for target in ${boot_targets}; do run bootcmd_${target}; done"
 103
 104 #endif
 105
 106 #ifdef CONFIG_TEGRA_KEYBOARD
 107 #define STDIN_KBD_KBC ",tegra-kbc"
 108 #else
 109 #define STDIN_KBD_KBC ""
 110 #endif
 111
 112 #ifdef CONFIG_USB_KEYBOARD
 113 #define STDIN_KBD_USB ",usbkbd"
 114 #define CONFIG_SYS_USB_EVENT_POLL
 115 #define CONFIG_PREBOOT                  "usb start"
 116 #else
 117 #define STDIN_KBD_USB ""
 118 #endif
 119
 120 #ifdef CONFIG_VIDEO_TEGRA
 121 #define STDOUT_LCD ",lcd"
 122 #else
 123 #define STDOUT_LCD ""
 124 #endif
 125
 126 #define TEGRA_DEVICE_SETTINGS \
 127         "stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB "\0" \
 128         "stdout=serial" STDOUT_LCD "\0" \
 129         "stderr=serial" STDOUT_LCD "\0" \
 130         ""
 131
 132 #define CONFIG_EXTRA_ENV_SETTINGS \
 133         TEGRA_DEVICE_SETTINGS \
 134         MEM_LAYOUT_ENV_SETTINGS \
 135         BOOTCMDS_COMMON
 136
 137 #if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI)
 138 #define CONFIG_FDT_SPI
 139 #endif
 140
 141 /* overrides for SPL build here */
 142 #ifdef CONFIG_SPL_BUILD
 143
 144 #define CONFIG_SKIP_LOWLEVEL_INIT
 145
 146 /* remove devicetree support */
 147 #ifdef CONFIG_OF_CONTROL
 148 #undef CONFIG_OF_CONTROL
 149 #endif
 150
 151 /* remove I2C support */
 152 #ifdef CONFIG_SYS_I2C_TEGRA
 153 #undef CONFIG_SYS_I2C_TEGRA
 154 #endif
 155 #ifdef CONFIG_CMD_I2C
 156 #undef CONFIG_CMD_I2C
 157 #endif
 158
 159 /* remove MMC support */
 160 #ifdef CONFIG_MMC
 161 #undef CONFIG_MMC
 162 #endif
 163 #ifdef CONFIG_GENERIC_MMC
 164 #undef CONFIG_GENERIC_MMC
 165 #endif
 166 #ifdef CONFIG_TEGRA_MMC
 167 #undef CONFIG_TEGRA_MMC
 168 #endif
 169 #ifdef CONFIG_CMD_MMC
 170 #undef CONFIG_CMD_MMC
 171 #endif
 172
 173 /* remove partitions/filesystems */
 174 #ifdef CONFIG_DOS_PARTITION
 175 #undef CONFIG_DOS_PARTITION
 176 #endif
 177 #ifdef CONFIG_EFI_PARTITION
 178 #undef CONFIG_EFI_PARTITION
 179 #endif
 180 #ifdef CONFIG_CMD_FS_GENERIC
 181 #undef CONFIG_CMD_FS_GENERIC
 182 #endif
 183 #ifdef CONFIG_CMD_EXT4
 184 #undef CONFIG_CMD_EXT4
 185 #endif
 186 #ifdef CONFIG_CMD_EXT2
 187 #undef CONFIG_CMD_EXT2
 188 #endif
 189 #ifdef CONFIG_CMD_FAT
 190 #undef CONFIG_CMD_FAT
 191 #endif
 192 #ifdef CONFIG_FS_EXT4
 193 #undef CONFIG_FS_EXT4
 194 #endif
 195 #ifdef CONFIG_FS_FAT
 196 #undef CONFIG_FS_FAT
 197 #endif
 198
 199 /* remove USB */
 200 #ifdef CONFIG_USB_EHCI
 201 #undef CONFIG_USB_EHCI
 202 #endif
 203 #ifdef CONFIG_USB_EHCI_TEGRA
 204 #undef CONFIG_USB_EHCI_TEGRA
 205 #endif
 206 #ifdef CONFIG_USB_STORAGE
 207 #undef CONFIG_USB_STORAGE
 208 #endif
 209 #ifdef CONFIG_CMD_USB
 210 #undef CONFIG_CMD_USB
 211 #endif
 212
 213 /* remove part command support */
 214 #ifdef CONFIG_PARTITION_UUIDS
 215 #undef CONFIG_PARTITION_UUIDS
 216 #endif
 217
 218 #ifdef CONFIG_CMD_PART
 219 #undef CONFIG_CMD_PART
 220 #endif
 221
 222 #endif /* CONFIG_SPL_BUILD */
 223
 224 #endif /* __TEGRA_COMMON_POST_H */