include/configs/meson64_android.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration for Android Amlogic Meson 64bits SoCs
   4  *
   5  * Copyright (C) 2019 Baylibre, SAS
   6  * Author: Jerome Brunet <jbrunet@baylibre.com>
   7  */
   8
   9 #ifndef __MESON64_ANDROID_CONFIG_H
  10 #define __MESON64_ANDROID_CONFIG_H
  11
  12 #ifndef BOOT_PARTITION
  13 #define BOOT_PARTITION "boot"
  14 #endif
  15
  16 #ifndef LOGO_PARTITION
  17 #define LOGO_PARTITION "logo"
  18 #endif
  19
  20 #ifndef CONTROL_PARTITION
  21 #define CONTROL_PARTITION "misc"
  22 #endif
  23
  24 #ifndef RECOVERY_PARTITION
  25 #define RECOVERY_PARTITION "recovery"
  26 #endif
  27
  28 #define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
  29         "bootcmd_fastboot=" \
  30                 "setenv run_fastboot 0;" \
  31                 "if test \"${boot_source}\" = \"usb\"; then " \
  32                         "echo Fastboot forced by usb rom boot;" \
  33                         "setenv run_fastboot 1;" \
  34                 "fi;" \
  35                 "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
  36                 "else " \
  37                         "echo Broken MMC partition scheme;" \
  38                         "setenv run_fastboot 1;" \
  39                 "fi;" \
  40                 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
  41                 CONTROL_PARTITION "; then " \
  42                         "if bcb test command = bootonce-bootloader; then " \
  43                                 "echo BCB: Bootloader boot...; " \
  44                                 "bcb clear command; bcb store; " \
  45                                 "setenv run_fastboot 1;" \
  46                         "fi; " \
  47                         "if bcb test command = boot-fastboot; then " \
  48                                 "echo BCB: fastboot userspace boot...; " \
  49                                 "setenv force_recovery 1;" \
  50                         "fi; " \
  51                 "else " \
  52                         "echo Warning: BCB is corrupted or does not exist; " \
  53                 "fi;" \
  54                 "if test \"${run_fastboot}\" -eq 1; then " \
  55                         "echo Running Fastboot...;" \
  56                         "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
  57                 "fi\0"
  58
  59 #define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
  60                 "fastboot "
  61
  62 #define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
  63         "bootcmd_recovery=" \
  64                 "pinmux dev pinctrl@14;" \
  65                 "pinmux dev pinctrl@40;" \
  66                 "setenv run_recovery 0;" \
  67                 "if run check_button; then " \
  68                         "echo Recovery button is pressed;" \
  69                         "setenv run_recovery 1;" \
  70                 "fi; " \
  71                 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
  72                 CONTROL_PARTITION "; then " \
  73                         "if bcb test command = boot-recovery; then " \
  74                                 "echo BCB: Recovery boot...; " \
  75                                 "setenv run_recovery 1;" \
  76                         "fi;" \
  77                 "else " \
  78                         "echo Warning: BCB is corrupted or does not exist; " \
  79                 "fi;" \
  80                 "if test \"${skip_recovery}\" -eq 1; then " \
  81                         "echo Recovery skipped by environment;" \
  82                         "setenv run_recovery 0;" \
  83                 "fi;" \
  84                 "if test \"${force_recovery}\" -eq 1; then " \
  85                         "echo Recovery forced by environment;" \
  86                         "setenv run_recovery 1;" \
  87                 "fi;" \
  88                 "if test \"${run_recovery}\" -eq 1; then " \
  89                         "echo Running Recovery...;" \
  90                         "mmc dev ${mmcdev};" \
  91                         "setenv bootargs \"${bootargs} androidboot.serialno=${serial#}\";" \
  92                         "part start mmc ${mmcdev} " RECOVERY_PARTITION " boot_start;" \
  93                         "part size mmc ${mmcdev} " RECOVERY_PARTITION " boot_size;" \
  94                         "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
  95                                 "echo Running Android Recovery...;" \
  96                                 "bootm ${loadaddr};" \
  97                         "fi;" \
  98                         "echo Failed to boot Android...;" \
  99                         "reset;" \
 100                 "fi\0"
 101
 102 #define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
 103                 "recovery "
 104
 105 #define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
 106         "bootcmd_system=" \
 107                 "echo Loading Android " BOOT_PARTITION " partition...;" \
 108                 "mmc dev ${mmcdev};" \
 109                 "setenv bootargs ${bootargs} androidboot.serialno=${serial#};" \
 110                 "part start mmc ${mmcdev} " BOOT_PARTITION " boot_start;" \
 111                 "part size mmc ${mmcdev} " BOOT_PARTITION " boot_size;" \
 112                 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
 113                         "echo Running Android...;" \
 114                         "bootm ${loadaddr};" \
 115                 "fi;" \
 116                 "echo Failed to boot Android...;" \
 117                 "reset\0"
 118
 119 #define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance)   \
 120                 "system "
 121
 122 #define BOOT_TARGET_DEVICES(func) \
 123         func(FASTBOOT, fastboot, na) \
 124         func(RECOVERY, recovery, na) \
 125         func(SYSTEM, system, na) \
 126
 127 #define PREBOOT_LOAD_LOGO \
 128         "if test \"${boot_source}\" != \"usb\" && " \
 129                 "gpt verify mmc ${mmcdev} ${partitions}; then; " \
 130                 "mmc dev ${mmcdev};" \
 131                 "part start mmc ${mmcdev} " LOGO_PARTITION " boot_start;" \
 132                 "part size mmc ${mmcdev} " LOGO_PARTITION " boot_size;" \
 133                 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
 134                         "bmp display ${loadaddr} m m;" \
 135                 "fi;" \
 136         "fi;"
 137
 138 #define CONFIG_EXTRA_ENV_SETTINGS                                     \
 139         "partitions=" PARTS_DEFAULT "\0"                              \
 140         "mmcdev=2\0"                                                  \
 141         "gpio_recovery=88\0"                                          \
 142         "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0"   \
 143         "load_logo=" PREBOOT_LOAD_LOGO "\0"                           \
 144         "stdin=" STDIN_CFG "\0"                                       \
 145         "stdout=" STDOUT_CFG "\0"                                     \
 146         "stderr=" STDOUT_CFG "\0"                                     \
 147         "loadaddr=0x01000000\0"                                       \
 148         "fdt_addr_r=0x01000000\0"                                     \
 149         "scriptaddr=0x08000000\0"                                     \
 150         "kernel_addr_r=0x01080000\0"                                  \
 151         "pxefile_addr_r=0x01080000\0"                                 \
 152         "ramdisk_addr_r=0x13000000\0"                                 \
 153         "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"        \
 154         BOOTENV
 155
 156 #include <configs/meson64.h>
 157
 158 #endif /* __MESON64_ANDROID_CONFIG_H */