1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration for Android Amlogic Meson 64bits SoCs
5 * Copyright (C) 2019 Baylibre, SAS
6 * Author: Jerome Brunet <jbrunet@baylibre.com>
9 #ifndef __MESON64_ANDROID_CONFIG_H
10 #define __MESON64_ANDROID_CONFIG_H
12 #include <linux/sizes.h>
14 #define CONFIG_SYS_MALLOC_LEN SZ_128M
16 #ifndef BOOT_PARTITION
17 #define BOOT_PARTITION "boot"
20 #ifndef LOGO_PARTITION
21 #define LOGO_PARTITION "logo"
24 #ifndef CONTROL_PARTITION
25 #define CONTROL_PARTITION "misc"
28 #if defined(CONFIG_CMD_AVB)
29 #define AVB_VERIFY_CHECK \
30 "if test \"${force_avb}\" -eq 1; then " \
31 "if run avb_verify; then " \
32 "echo AVB verification OK.;" \
33 "setenv bootargs \"$bootargs $avb_bootargs\";" \
35 "echo AVB verification failed.;" \
38 "setenv bootargs \"$bootargs androidboot.verifiedbootstate=orange\";" \
39 "echo Running without AVB...; "\
42 #define AVB_VERIFY_CMD "avb_verify=avb init ${mmcdev}; avb verify $slot_suffix;\0"
44 #define AVB_VERIFY_CHECK ""
45 #define AVB_VERIFY_CMD ""
48 #if defined(CONFIG_CMD_AB_SELECT)
49 #define ANDROIDBOOT_GET_CURRENT_SLOT_CMD "get_current_slot=" \
50 "if part number mmc ${mmcdev} " CONTROL_PARTITION " control_part_number; " \
52 "echo " CONTROL_PARTITION \
53 " partition number:${control_part_number};" \
54 "ab_select current_slot mmc ${mmcdev}:${control_part_number};" \
56 "echo " CONTROL_PARTITION " partition not found;" \
59 #define AB_SELECT_SLOT \
60 "run get_current_slot; " \
61 "if test -e \"${current_slot}\"; " \
63 "setenv slot_suffix _${current_slot}; " \
65 "echo current_slot not found;" \
69 #define AB_SELECT_ARGS \
70 "setenv bootargs_ab androidboot.slot_suffix=${slot_suffix}; " \
71 "echo A/B cmdline addition: ${bootargs_ab};" \
72 "setenv bootargs ${bootargs} ${bootargs_ab};"
74 #define AB_BOOTARGS " androidboot.force_normal_boot=1"
75 #define RECOVERY_PARTITION "boot"
77 #define AB_SELECT_SLOT ""
78 #define AB_SELECT_ARGS " "
79 #define ANDROIDBOOT_GET_CURRENT_SLOT_CMD ""
80 #define AB_BOOTARGS " "
81 #define RECOVERY_PARTITION "recovery"
84 #define BOOT_CMD "bootm ${loadaddr};"
86 #define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
88 "setenv run_fastboot 0;" \
89 "if test \"${boot_source}\" = \"usb\"; then " \
90 "echo Fastboot forced by usb rom boot;" \
91 "setenv run_fastboot 1;" \
93 "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
95 "echo Broken MMC partition scheme;" \
96 "setenv run_fastboot 1;" \
98 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
99 CONTROL_PARTITION "; then " \
100 "if bcb test command = bootonce-bootloader; then " \
101 "echo BCB: Bootloader boot...; " \
102 "bcb clear command; bcb store; " \
103 "setenv run_fastboot 1;" \
105 "if bcb test command = boot-fastboot; then " \
106 "echo BCB: fastboot userspace boot...; " \
107 "setenv force_recovery 1;" \
110 "echo Warning: BCB is corrupted or does not exist; " \
112 "if test \"${run_fastboot}\" -eq 1; then " \
113 "echo Running Fastboot...;" \
114 "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
117 #define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
120 #define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
121 "bootcmd_recovery=" \
122 "pinmux dev pinctrl@14;" \
123 "pinmux dev pinctrl@40;" \
124 "setenv run_recovery 0;" \
125 "if run check_button; then " \
126 "echo Recovery button is pressed;" \
127 "setenv run_recovery 1;" \
129 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
130 CONTROL_PARTITION "; then " \
131 "if bcb test command = boot-recovery; then " \
132 "echo BCB: Recovery boot...; " \
133 "setenv run_recovery 1;" \
136 "echo Warning: BCB is corrupted or does not exist; " \
138 "if test \"${skip_recovery}\" -eq 1; then " \
139 "echo Recovery skipped by environment;" \
140 "setenv run_recovery 0;" \
142 "if test \"${force_recovery}\" -eq 1; then " \
143 "echo Recovery forced by environment;" \
144 "setenv run_recovery 1;" \
146 "if test \"${run_recovery}\" -eq 1; then " \
147 "echo Running Recovery...;" \
148 "mmc dev ${mmcdev};" \
149 "setenv bootargs \"${bootargs} androidboot.serialno=${serial#}\";" \
153 "part start mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_start;" \
154 "part size mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_size;" \
155 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
156 "echo Running Android Recovery...;" \
159 "echo Failed to boot Android...;" \
163 #define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
166 #define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
168 "echo Loading Android " BOOT_PARTITION " partition...;" \
169 "mmc dev ${mmcdev};" \
170 "setenv bootargs ${bootargs} androidboot.serialno=${serial#};" \
174 "part start mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_start;" \
175 "part size mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_size;" \
176 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
177 "setenv bootargs \"${bootargs} " AB_BOOTARGS "\" ; " \
178 "echo Running Android...;" \
181 "echo Failed to boot Android...;" \
184 #define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance) \
187 #define BOOT_TARGET_DEVICES(func) \
188 func(FASTBOOT, fastboot, na) \
189 func(RECOVERY, recovery, na) \
190 func(SYSTEM, system, na) \
192 #define PREBOOT_LOAD_LOGO \
193 "if test \"${boot_source}\" != \"usb\" && " \
194 "gpt verify mmc ${mmcdev} ${partitions}; then; " \
195 "mmc dev ${mmcdev};" \
196 "part start mmc ${mmcdev} " LOGO_PARTITION " boot_start;" \
197 "part size mmc ${mmcdev} " LOGO_PARTITION " boot_size;" \
198 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
199 "bmp display ${loadaddr} m m;" \
203 #define CONFIG_EXTRA_ENV_SETTINGS \
204 "partitions=" PARTS_DEFAULT "\0" \
206 ANDROIDBOOT_GET_CURRENT_SLOT_CMD \
209 "gpio_recovery=88\0" \
210 "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0" \
211 "load_logo=" PREBOOT_LOAD_LOGO "\0" \
212 "stdin=" STDIN_CFG "\0" \
213 "stdout=" STDOUT_CFG "\0" \
214 "stderr=" STDOUT_CFG "\0" \
215 "loadaddr=0x01000000\0" \
216 "fdt_addr_r=0x01000000\0" \
217 "scriptaddr=0x08000000\0" \
218 "kernel_addr_r=0x01080000\0" \
219 "pxefile_addr_r=0x01080000\0" \
220 "ramdisk_addr_r=0x13000000\0" \
221 "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
224 #include <configs/meson64.h>
226 #endif /* __MESON64_ANDROID_CONFIG_H */