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 #define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
  21         "bootcmd_fastboot=" \
  22                 "sm reboot_reason reason;" \
  23                 "setenv run_fastboot 0;" \
  24                 "if test \"${boot_source}\" = \"usb\"; then " \
  25                         "echo Fastboot forced by usb rom boot;" \
  26                         "setenv run_fastboot 1;" \
  27                 "fi;" \
  28                 "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
  29                 "else " \
  30                         "echo Broken MMC partition scheme;" \
  31                         "setenv run_fastboot 1;" \
  32                 "fi;" \
  33                 "if test \"${reason}\" = \"bootloader\" -o " \
  34                         "\"${reason}\" = \"fastboot\"; then " \
  35                         "echo Fastboot asked by reboot reason;" \
  36                         "setenv run_fastboot 1;" \
  37                 "fi;" \
  38                 "if test \"${skip_fastboot}\" -eq 1; then " \
  39                         "echo Fastboot skipped by environment;" \
  40                         "setenv run_fastboot 0;" \
  41                 "fi;" \
  42                 "if test \"${force_fastboot}\" -eq 1; then " \
  43                         "echo Fastboot forced by environment;" \
  44                         "setenv run_fastboot 1;" \
  45                 "fi;" \
  46                 "if test \"${run_fastboot}\" -eq 1; then " \
  47                         "echo Running Fastboot...;" \
  48                         "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
  49                 "fi\0"
  50
  51 #define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
  52                 "fastboot "
  53
  54 /* TOFIX: Run actual recovery instead of fastboot */
  55 #define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
  56         "bootcmd_recovery=" \
  57                 "pinmux dev pinctrl@14;" \
  58                 "pinmux dev pinctrl@40;" \
  59                 "sm reboot_reason reason;" \
  60                 "setenv run_recovery 0;" \
  61                 "if run check_button; then " \
  62                         "echo Recovery button is pressed;" \
  63                         "setenv run_recovery 1;" \
  64                 "elif test \"${reason}\" = \"recovery\" -o " \
  65                           "\"${reason}\" = \"update\"; then " \
  66                         "echo Recovery asked by reboot reason;" \
  67                         "setenv run_recovery 1;" \
  68                 "fi;" \
  69                 "if test \"${skip_recovery}\" -eq 1; then " \
  70                         "echo Recovery skipped by environment;" \
  71                         "setenv run_recovery 0;" \
  72                 "fi;" \
  73                 "if test \"${force_recovery}\" -eq 1; then " \
  74                         "echo Recovery forced by environment;" \
  75                         "setenv run_recovery 1;" \
  76                 "fi;" \
  77                 "if test \"${run_recovery}\" -eq 1; then " \
  78                         "echo Running Recovery...;" \
  79                         "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
  80                 "fi\0"
  81
  82 #define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
  83                 "recovery "
  84
  85 #define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
  86         "bootcmd_system=" \
  87                 "echo Loading Android " BOOT_PARTITION " partition...;" \
  88                 "mmc dev ${mmcdev};" \
  89                 "setenv bootargs ${bootargs} androidboot.serialno=${serial#};" \
  90                 "part start mmc ${mmcdev} " BOOT_PARTITION " boot_start;" \
  91                 "part size mmc ${mmcdev} " BOOT_PARTITION " boot_size;" \
  92                 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
  93                         "echo Running Android...;" \
  94                         "bootm ${loadaddr};" \
  95                 "fi;" \
  96                 "echo Failed to boot Android...;" \
  97                 "reset\0"
  98
  99 #define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance)   \
 100                 "system "
 101
 102 #define BOOT_TARGET_DEVICES(func) \
 103         func(FASTBOOT, fastboot, na) \
 104         func(RECOVERY, recovery, na) \
 105         func(SYSTEM, system, na) \
 106
 107 #define PREBOOT_LOAD_LOGO \
 108         "if test \"${boot_source}\" != \"usb\" && " \
 109                 "gpt verify mmc ${mmcdev} ${partitions}; then; " \
 110                 "mmc dev ${mmcdev};" \
 111                 "part start mmc ${mmcdev} " LOGO_PARTITION " boot_start;" \
 112                 "part size mmc ${mmcdev} " LOGO_PARTITION " boot_size;" \
 113                 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
 114                         "bmp display ${loadaddr} m m;" \
 115                 "fi;" \
 116         "fi;"
 117
 118 #define CONFIG_EXTRA_ENV_SETTINGS                                     \
 119         "partitions=" PARTS_DEFAULT "\0"                              \
 120         "mmcdev=2\0"                                                  \
 121         "gpio_recovery=88\0"                                          \
 122         "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0"   \
 123         "load_logo=" PREBOOT_LOAD_LOGO "\0"                           \
 124         "stdin=" STDIN_CFG "\0"                                       \
 125         "stdout=" STDOUT_CFG "\0"                                     \
 126         "stderr=" STDOUT_CFG "\0"                                     \
 127         "loadaddr=0x01000000\0"                                       \
 128         "fdt_addr_r=0x01000000\0"                                     \
 129         "scriptaddr=0x08000000\0"                                     \
 130         "kernel_addr_r=0x01080000\0"                                  \
 131         "pxefile_addr_r=0x01080000\0"                                 \
 132         "ramdisk_addr_r=0x13000000\0"                                 \
 133         "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"        \
 134         BOOTENV
 135
 136 #include <configs/meson64.h>
 137
 138 #endif /* __MESON64_ANDROID_CONFIG_H */