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