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 #define CONFIG_SYS_MMC_ENV_DEV  2
  13 #define CONFIG_SYS_MMC_ENV_PART 1
  14 #define CONFIG_ENV_SIZE         0x10000
  15 #define CONFIG_ENV_OFFSET       (-0x10000)
  16
  17
  18 #define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
  19         "bootcmd_fastboot=" \
  20                 "sm reboot_reason reason;" \
  21                 "setenv run_fastboot 0;" \
  22                 "if test \"${boot_source}\" = \"usb\"; then " \
  23                         "echo Fastboot forced by usb rom boot;" \
  24                         "setenv run_fastboot 1;" \
  25                 "fi;" \
  26                 "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
  27                 "else " \
  28                         "echo Broken MMC partition scheme;" \
  29                         "setenv run_fastboot 1;" \
  30                 "fi;" \
  31                 "if test \"${reason}\" = \"bootloader\" -o " \
  32                         "\"${reason}\" = \"fastboot\"; then " \
  33                         "echo Fastboot asked by reboot reason;" \
  34                         "setenv run_fastboot 1;" \
  35                 "fi;" \
  36                 "if test \"${skip_fastboot}\" -eq 1; then " \
  37                         "echo Fastboot skipped by environment;" \
  38                         "setenv run_fastboot 0;" \
  39                 "fi;" \
  40                 "if test \"${force_fastboot}\" -eq 1; then " \
  41                         "echo Fastboot forced by environment;" \
  42                         "setenv run_fastboot 1;" \
  43                 "fi;" \
  44                 "if test \"${run_fastboot}\" -eq 1; then " \
  45                         "echo Running Fastboot...;" \
  46                         "fastboot 0;" \
  47                 "fi\0"
  48
  49 #define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
  50                 "fastboot "
  51
  52 /* TOFIX: Run actual recovery instead of fastboot */
  53 #define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
  54         "bootcmd_recovery=" \
  55                 "pinmux dev pinctrl@14;" \
  56                 "pinmux dev pinctrl@40;" \
  57                 "sm reboot_reason reason;" \
  58                 "setenv run_recovery 0;" \
  59                 "if run check_button; then " \
  60                         "echo Recovery button is pressed;" \
  61                         "setenv run_recovery 1;" \
  62                 "elif test \"${reason}\" = \"recovery\" -o " \
  63                           "\"${reason}\" = \"update\"; then " \
  64                         "echo Recovery asked by reboot reason;" \
  65                         "setenv run_recovery 1;" \
  66                 "fi;" \
  67                 "if test \"${skip_recovery}\" -eq 1; then " \
  68                         "echo Recovery skipped by environment;" \
  69                         "setenv run_recovery 0;" \
  70                 "fi;" \
  71                 "if test \"${force_recovery}\" -eq 1; then " \
  72                         "echo Recovery forced by environment;" \
  73                         "setenv run_recovery 1;" \
  74                 "fi;" \
  75                 "if test \"${run_recovery}\" -eq 1; then " \
  76                         "echo Running Recovery...;" \
  77                         "fastboot 0;" \
  78                 "fi\0"
  79
  80 #define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
  81                 "recovery "
  82
  83 #define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
  84         "bootcmd_system=" \
  85                 "echo Loading Android boot partition...;" \
  86                 "mmc dev ${mmcdev};" \
  87                 "setenv bootargs ${bootargs} console=${console} androidboot.serialno=${serial#};" \
  88                 "part start mmc ${mmcdev} ${bootpart} boot_start;" \
  89                 "part size mmc ${mmcdev} ${bootpart} boot_size;" \
  90                 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
  91                         "echo Running Android...;" \
  92                         "bootm ${loadaddr};" \
  93                 "fi;" \
  94                 "echo Failed to boot Android...;" \
  95                 "reset\0"
  96
  97 #define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance)   \
  98                 "system "
  99
 100 #define BOOT_TARGET_DEVICES(func) \
 101         func(FASTBOOT, fastboot, na) \
 102         func(RECOVERY, recovery, na) \
 103         func(SYSTEM, system, na) \
 104
 105 #define PREBOOT_LOAD_LOGO \
 106         "mmc dev ${mmcdev};" \
 107         "part start mmc ${mmcdev} ${logopart} boot_start;" \
 108         "part size mmc ${mmcdev} ${logopart} boot_size;" \
 109         "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
 110                         "bmp display ${loadaddr} m m;" \
 111         "fi;"
 112
 113 #define CONFIG_EXTRA_ENV_SETTINGS                                     \
 114         "partitions=" PARTS_DEFAULT "\0"                              \
 115         "mmcdev=2\0"                                                  \
 116         "bootpart=1\0"                                                \
 117         "logopart=2\0"                                                \
 118         "gpio_recovery=88\0"                                          \
 119         "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0"   \
 120         "load_logo=" PREBOOT_LOAD_LOGO "\0"                           \
 121         "console=/dev/ttyAML0\0"                                      \
 122         "bootargs=no_console_suspend\0"                               \
 123         "stdin=" STDIN_CFG "\0"                                       \
 124         "stdout=" STDOUT_CFG "\0"                                     \
 125         "stderr=" STDOUT_CFG "\0"                                     \
 126         "loadaddr=0x01000000\0"                                       \
 127         "fdt_addr_r=0x01000000\0"                                     \
 128         "scriptaddr=0x08000000\0"                                     \
 129         "kernel_addr_r=0x01080000\0"                                  \
 130         "pxefile_addr_r=0x01080000\0"                                 \
 131         "ramdisk_addr_r=0x13000000\0"                                 \
 132         "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" BOOTENV
 133
 134 #include <configs/meson64.h>
 135
 136 #endif /* __MESON64_ANDROID_CONFIG_H */