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 #ifndef BOARD_EXTRA_ENV_SETTINGS 133 #define BOARD_EXTRA_ENV_SETTINGS 134 #endif 135 136 #define CONFIG_EXTRA_ENV_SETTINGS \ 137 TEGRA_DEVICE_SETTINGS \ 138 MEM_LAYOUT_ENV_SETTINGS \ 139 BOOTCMDS_COMMON \ 140 BOARD_EXTRA_ENV_SETTINGS 141 142 #if defined(CONFIG_TEGRA20_SFLASH) || defined(CONFIG_TEGRA20_SLINK) || defined(CONFIG_TEGRA114_SPI) 143 #define CONFIG_FDT_SPI 144 #endif 145 146 /* overrides for SPL build here */ 147 #ifdef CONFIG_SPL_BUILD 148 149 #define CONFIG_SKIP_LOWLEVEL_INIT 150 151 /* remove devicetree support */ 152 #ifdef CONFIG_OF_CONTROL 153 #undef CONFIG_OF_CONTROL 154 #endif 155 156 /* remove I2C support */ 157 #ifdef CONFIG_SYS_I2C_TEGRA 158 #undef CONFIG_SYS_I2C_TEGRA 159 #endif 160 #ifdef CONFIG_CMD_I2C 161 #undef CONFIG_CMD_I2C 162 #endif 163 164 /* remove MMC support */ 165 #ifdef CONFIG_MMC 166 #undef CONFIG_MMC 167 #endif 168 #ifdef CONFIG_GENERIC_MMC 169 #undef CONFIG_GENERIC_MMC 170 #endif 171 #ifdef CONFIG_TEGRA_MMC 172 #undef CONFIG_TEGRA_MMC 173 #endif 174 #ifdef CONFIG_CMD_MMC 175 #undef CONFIG_CMD_MMC 176 #endif 177 178 /* remove partitions/filesystems */ 179 #ifdef CONFIG_DOS_PARTITION 180 #undef CONFIG_DOS_PARTITION 181 #endif 182 #ifdef CONFIG_EFI_PARTITION 183 #undef CONFIG_EFI_PARTITION 184 #endif 185 #ifdef CONFIG_CMD_FS_GENERIC 186 #undef CONFIG_CMD_FS_GENERIC 187 #endif 188 #ifdef CONFIG_CMD_EXT4 189 #undef CONFIG_CMD_EXT4 190 #endif 191 #ifdef CONFIG_CMD_EXT2 192 #undef CONFIG_CMD_EXT2 193 #endif 194 #ifdef CONFIG_CMD_FAT 195 #undef CONFIG_CMD_FAT 196 #endif 197 #ifdef CONFIG_FS_EXT4 198 #undef CONFIG_FS_EXT4 199 #endif 200 #ifdef CONFIG_FS_FAT 201 #undef CONFIG_FS_FAT 202 #endif 203 204 /* remove USB */ 205 #ifdef CONFIG_USB_EHCI 206 #undef CONFIG_USB_EHCI 207 #endif 208 #ifdef CONFIG_USB_EHCI_TEGRA 209 #undef CONFIG_USB_EHCI_TEGRA 210 #endif 211 #ifdef CONFIG_USB_STORAGE 212 #undef CONFIG_USB_STORAGE 213 #endif 214 #ifdef CONFIG_CMD_USB 215 #undef CONFIG_CMD_USB 216 #endif 217 218 /* remove part command support */ 219 #ifdef CONFIG_PARTITION_UUIDS 220 #undef CONFIG_PARTITION_UUIDS 221 #endif 222 223 #ifdef CONFIG_CMD_PART 224 #undef CONFIG_CMD_PART 225 #endif 226 227 #endif /* CONFIG_SPL_BUILD */ 228 229 #endif /* __TEGRA_COMMON_POST_H */ 230