Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * Configuration for Android Amlogic Meson 64bits SoCs * * Copyright (C) 2019 Baylibre, SAS * Author: Jerome Brunet <jbrunet@baylibre.com> */ #ifndef __MESON64_ANDROID_CONFIG_H #define __MESON64_ANDROID_CONFIG_H #include <linux/sizes.h> #ifndef BOOT_PARTITION #define BOOT_PARTITION "boot" #endif #ifndef LOGO_PARTITION #define LOGO_PARTITION "logo" #endif #ifndef CONTROL_PARTITION #define CONTROL_PARTITION "misc" #endif #ifndef EXTRA_ANDROID_ENV_SETTINGS #define EXTRA_ANDROID_ENV_SETTINGS "" #endif #if defined(CONFIG_CMD_AVB) #define AVB_VERIFY_CHECK \ "if test \"${force_avb}\" -eq 1; then " \ "if run avb_verify; then " \ "echo AVB verification OK.;" \ "setenv bootargs \"$bootargs $avb_bootargs\";" \ "else " \ "echo AVB verification failed.;" \ "exit; fi;" \ "else " \ "setenv bootargs \"$bootargs androidboot.verifiedbootstate=orange\";" \ "echo Running without AVB...; "\ "fi;" #define AVB_VERIFY_CMD "avb_verify=avb init ${mmcdev}; avb verify $slot_suffix;\0" #else #define AVB_VERIFY_CHECK "" #define AVB_VERIFY_CMD "" #endif #if defined(CONFIG_CMD_BCB) && defined(CONFIG_ANDROID_AB) #define ANDROIDBOOT_GET_CURRENT_SLOT_CMD "get_current_slot=" \ "if part number mmc ${mmcdev} " CONTROL_PARTITION " control_part_number; " \ "then " \ "echo " CONTROL_PARTITION \ " partition number:${control_part_number};" \ "bcb ab_select current_slot mmc ${mmcdev}:${control_part_number};" \ "else " \ "echo " CONTROL_PARTITION " partition not found;" \ "fi;\0" #define AB_SELECT_SLOT \ "run get_current_slot; " \ "if test -e \"${current_slot}\"; " \ "then " \ "setenv slot_suffix _${current_slot}; " \ "else " \ "echo current_slot not found;" \ "exit;" \ "fi;" #define AB_SELECT_ARGS \ "setenv bootargs_ab androidboot.slot_suffix=${slot_suffix}; " \ "echo A/B cmdline addition: ${bootargs_ab};" \ "setenv bootargs ${bootargs} ${bootargs_ab};" #define AB_BOOTARGS " androidboot.force_normal_boot=1" #define RECOVERY_PARTITION "boot" #else #define AB_SELECT_SLOT "" #define AB_SELECT_ARGS " " #define ANDROIDBOOT_GET_CURRENT_SLOT_CMD "" #define AB_BOOTARGS " " #define RECOVERY_PARTITION "recovery" #endif #if defined(CONFIG_CMD_ABOOTIMG) /* * Prepares complete device tree blob for current board (for Android boot). * * Boot image or recovery image should be loaded into $loadaddr prior to running * these commands. The logic of these commnads is next: * * 1. Read correct DTB for current SoC/board from boot image in $loadaddr * to $fdtaddr * 2. Merge all needed DTBO for current board from 'dtbo' partition into read * DTB * 3. User should provide $fdtaddr as 3rd argument to 'bootm' */ #define PREPARE_FDT \ "echo Preparing FDT...; " \ "if test $board_name = sei510; then " \ "echo \" Reading DTB for sei510...\"; " \ "setenv dtb_index 0;" \ "elif test $board_name = sei610; then " \ "echo \" Reading DTB for sei610...\"; " \ "setenv dtb_index 1;" \ "else " \ "echo Error: Android boot is not supported for $board_name; " \ "exit; " \ "fi; " \ "abootimg get dtb --index=$dtb_index dtb_start dtb_size; " \ "cp.b $dtb_start $fdt_addr_r $dtb_size; " \ "fdt addr $fdt_addr_r 0x80000; " #define BOOT_CMD "bootm ${loadaddr} ${loadaddr} ${fdt_addr_r};" #else #define PREPARE_FDT " " #define BOOT_CMD "bootm ${loadaddr};" #endif #define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \ "bootcmd_fastboot=" \ "setenv run_fastboot 0;" \ "if test \"${boot_source}\" = \"usb\"; then " \ "echo Fastboot forced by usb rom boot;" \ "setenv run_fastboot 1;" \ "fi;" \ "if test \"${run_fastboot}\" -eq 0; then " \ "if gpt verify mmc ${mmcdev} ${partitions}; then; " \ "else " \ "echo Broken MMC partition scheme;" \ "setenv run_fastboot 1;" \ "fi; " \ "fi;" \ "if test \"${run_fastboot}\" -eq 0; then " \ "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \ CONTROL_PARTITION "; then " \ "if bcb test command = bootonce-bootloader; then " \ "echo BCB: Bootloader boot...; " \ "bcb clear command; bcb store; " \ "setenv run_fastboot 1;" \ "elif bcb test command = boot-fastboot; then " \ "echo BCB: fastboot userspace boot...; " \ "setenv force_recovery 1;" \ "fi; " \ "else " \ "echo Warning: BCB is corrupted or does not exist; " \ "fi;" \ "fi;" \ "if test \"${run_fastboot}\" -eq 1; then " \ "echo Running Fastboot...;" \ "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \ "fi\0" #define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \ "fastboot " #define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \ "bootcmd_recovery=" \ "pinmux dev pinctrl@14;" \ "pinmux dev pinctrl@40;" \ "setenv run_recovery 0;" \ "if run check_button; then " \ "echo Recovery button is pressed;" \ "setenv run_recovery 1;" \ "fi; " \ "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \ CONTROL_PARTITION "; then " \ "if bcb test command = boot-recovery; then " \ "echo BCB: Recovery boot...; " \ "setenv run_recovery 1;" \ "fi;" \ "else " \ "echo Warning: BCB is corrupted or does not exist; " \ "fi;" \ "if test \"${skip_recovery}\" -eq 1; then " \ "echo Recovery skipped by environment;" \ "setenv run_recovery 0;" \ "fi;" \ "if test \"${force_recovery}\" -eq 1; then " \ "echo Recovery forced by environment;" \ "setenv run_recovery 1;" \ "fi;" \ "if test \"${run_recovery}\" -eq 1; then " \ "echo Running Recovery...;" \ "mmc dev ${mmcdev};" \ "setenv bootargs \"${bootargs} androidboot.serialno=${serial#}\";" \ AB_SELECT_SLOT \ AB_SELECT_ARGS \ AVB_VERIFY_CHECK \ "part start mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_start;" \ "part size mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_size;" \ "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \ PREPARE_FDT \ "echo Running Android Recovery...;" \ BOOT_CMD \ "fi;" \ "echo Failed to boot Android...;" \ "reset;" \ "fi\0" #define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \ "recovery " #define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \ "bootcmd_system=" \ "echo Loading Android " BOOT_PARTITION " partition...;" \ "mmc dev ${mmcdev};" \ "setenv bootargs ${bootargs} androidboot.serialno=${serial#};" \ AB_SELECT_SLOT \ AB_SELECT_ARGS \ AVB_VERIFY_CHECK \ "part start mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_start;" \ "part size mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_size;" \ "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \ PREPARE_FDT \ "setenv bootargs \"${bootargs} " AB_BOOTARGS "\" ; " \ "echo Running Android...;" \ BOOT_CMD \ "fi;" \ "echo Failed to boot Android...;\0" #define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance) \ "system " #define BOOTENV_DEV_PANIC(devtypeu, devtypel, instance) \ "bootcmd_panic=" \ "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \ "reset\0" #define BOOTENV_DEV_NAME_PANIC(devtypeu, devtypel, instance) \ "panic " #define BOOT_TARGET_DEVICES(func) \ func(FASTBOOT, fastboot, na) \ func(RECOVERY, recovery, na) \ func(SYSTEM, system, na) \ func(PANIC, panic, na) \ #define PREBOOT_LOAD_LOGO \ "if test \"${boot_source}\" != \"usb\" && " \ "gpt verify mmc ${mmcdev} ${partitions}; then; " \ "mmc dev ${mmcdev};" \ "part start mmc ${mmcdev} " LOGO_PARTITION " boot_start;" \ "part size mmc ${mmcdev} " LOGO_PARTITION " boot_size;" \ "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \ "bmp display ${loadaddr} m m;" \ "fi;" \ "fi;" #define CFG_EXTRA_ENV_SETTINGS \ EXTRA_ANDROID_ENV_SETTINGS \ "partitions=" PARTS_DEFAULT "\0" \ "mmcdev=2\0" \ "fastboot_raw_partition_bootloader=0x1 0xfff mmcpart 1\0" \ "fastboot_raw_partition_bootenv=0x0 0xfff mmcpart 2\0" \ ANDROIDBOOT_GET_CURRENT_SLOT_CMD \ AVB_VERIFY_CMD \ "force_avb=0\0" \ "gpio_recovery=88\0" \ "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0" \ "load_logo=" PREBOOT_LOAD_LOGO "\0" \ "stdin=" STDIN_CFG "\0" \ "stdout=" STDOUT_CFG "\0" \ "stderr=" STDOUT_CFG "\0" \ "dtboaddr=0x08200000\0" \ "loadaddr=0x01080000\0" \ "fdt_addr_r=0x01000000\0" \ "scriptaddr=0x08000000\0" \ "kernel_addr_r=0x01080000\0" \ "pxefile_addr_r=0x01080000\0" \ "ramdisk_addr_r=0x13000000\0" \ "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ BOOTENV #include <configs/meson64.h> #endif /* __MESON64_ANDROID_CONFIG_H */ |