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Guillaume La Roque880c0aa2019-10-11 17:33:57 +02001/* 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
Mattijs Korpershoek285a83b2021-08-05 17:17:21 +020012#include <linux/sizes.h>
13
Mattijs Korpershoekf2cd6482021-07-29 09:21:11 +020014#ifndef BOOT_PARTITION
15#define BOOT_PARTITION "boot"
16#endif
Guillaume La Roque880c0aa2019-10-11 17:33:57 +020017
Mattijs Korpershoek211f1d92021-07-29 09:21:12 +020018#ifndef LOGO_PARTITION
19#define LOGO_PARTITION "logo"
20#endif
21
Mattijs Korpershoek9d0ac612021-07-30 14:28:08 +020022#ifndef CONTROL_PARTITION
23#define CONTROL_PARTITION "misc"
24#endif
25
Mattijs Korpershoeke6c782b2021-08-05 17:17:22 +020026#if defined(CONFIG_CMD_AVB)
27#define AVB_VERIFY_CHECK \
28 "if test \"${force_avb}\" -eq 1; then " \
29 "if run avb_verify; then " \
30 "echo AVB verification OK.;" \
31 "setenv bootargs \"$bootargs $avb_bootargs\";" \
32 "else " \
33 "echo AVB verification failed.;" \
34 "exit; fi;" \
35 "else " \
36 "setenv bootargs \"$bootargs androidboot.verifiedbootstate=orange\";" \
37 "echo Running without AVB...; "\
38 "fi;"
39
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +020040#define AVB_VERIFY_CMD "avb_verify=avb init ${mmcdev}; avb verify $slot_suffix;\0"
Mattijs Korpershoeke6c782b2021-08-05 17:17:22 +020041#else
42#define AVB_VERIFY_CHECK ""
43#define AVB_VERIFY_CMD ""
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +020044#endif
45
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +020046#if defined(CONFIG_CMD_AB_SELECT)
47#define ANDROIDBOOT_GET_CURRENT_SLOT_CMD "get_current_slot=" \
48 "if part number mmc ${mmcdev} " CONTROL_PARTITION " control_part_number; " \
49 "then " \
50 "echo " CONTROL_PARTITION \
51 " partition number:${control_part_number};" \
52 "ab_select current_slot mmc ${mmcdev}:${control_part_number};" \
53 "else " \
54 "echo " CONTROL_PARTITION " partition not found;" \
55 "fi;\0"
56
57#define AB_SELECT_SLOT \
58 "run get_current_slot; " \
59 "if test -e \"${current_slot}\"; " \
60 "then " \
61 "setenv slot_suffix _${current_slot}; " \
62 "else " \
63 "echo current_slot not found;" \
64 "exit;" \
65 "fi;"
66
67#define AB_SELECT_ARGS \
68 "setenv bootargs_ab androidboot.slot_suffix=${slot_suffix}; " \
69 "echo A/B cmdline addition: ${bootargs_ab};" \
70 "setenv bootargs ${bootargs} ${bootargs_ab};"
71
72#define AB_BOOTARGS " androidboot.force_normal_boot=1"
73#define RECOVERY_PARTITION "boot"
74#else
75#define AB_SELECT_SLOT ""
76#define AB_SELECT_ARGS " "
77#define ANDROIDBOOT_GET_CURRENT_SLOT_CMD ""
78#define AB_BOOTARGS " "
79#define RECOVERY_PARTITION "recovery"
80#endif
81
Guillaume La Roque72cefba2021-08-05 17:17:25 +020082#if defined(CONFIG_CMD_ABOOTIMG)
83/*
84 * Prepares complete device tree blob for current board (for Android boot).
85 *
86 * Boot image or recovery image should be loaded into $loadaddr prior to running
87 * these commands. The logic of these commnads is next:
88 *
89 * 1. Read correct DTB for current SoC/board from boot image in $loadaddr
90 * to $fdtaddr
91 * 2. Merge all needed DTBO for current board from 'dtbo' partition into read
92 * DTB
93 * 3. User should provide $fdtaddr as 3rd argument to 'bootm'
94 */
95#define PREPARE_FDT \
96 "echo Preparing FDT...; " \
97 "if test $board_name = sei510; then " \
98 "echo \" Reading DTB for sei510...\"; " \
99 "setenv dtb_index 0;" \
100 "elif test $board_name = sei610; then " \
101 "echo \" Reading DTB for sei610...\"; " \
102 "setenv dtb_index 1;" \
103 "else " \
104 "echo Error: Android boot is not supported for $board_name; " \
105 "exit; " \
106 "fi; " \
107 "abootimg get dtb --index=$dtb_index dtb_start dtb_size; " \
108 "cp.b $dtb_start $fdt_addr_r $dtb_size; " \
109 "fdt addr $fdt_addr_r 0x80000; " \
110 "if test $board_name = sei510; then " \
111 "echo \" Reading DTBO for sei510...\"; " \
112 "setenv dtbo_index 0;" \
113 "elif test $board_name = sei610; then " \
114 "echo \" Reading DTBO for sei610...\"; " \
115 "setenv dtbo_index 1;" \
116 "else " \
117 "echo Error: Android boot is not supported for $board_name; " \
118 "exit; " \
119 "fi; " \
120 "part start mmc ${mmcdev} dtbo${slot_suffix} p_dtbo_start; " \
121 "part size mmc ${mmcdev} dtbo${slot_suffix} p_dtbo_size; " \
122 "mmc read ${dtboaddr} ${p_dtbo_start} ${p_dtbo_size}; " \
123 "echo \" Applying DTBOs...\"; " \
124 "adtimg addr $dtboaddr; " \
125 "adtimg get dt --index=$dtbo_index dtbo0_addr; " \
126 "fdt apply $dtbo0_addr;" \
127 "setenv bootargs \"$bootargs androidboot.dtbo_idx=$dtbo_index \";"\
128
129#define BOOT_CMD "bootm ${loadaddr} ${loadaddr} ${fdt_addr_r};"
130
131#else
132#define PREPARE_FDT " "
Mattijs Korpershoek7039cbd2021-08-05 17:17:24 +0200133#define BOOT_CMD "bootm ${loadaddr};"
Guillaume La Roque72cefba2021-08-05 17:17:25 +0200134#endif
Mattijs Korpershoek7039cbd2021-08-05 17:17:24 +0200135
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200136#define BOOTENV_DEV_FASTBOOT(devtypeu, devtypel, instance) \
137 "bootcmd_fastboot=" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200138 "setenv run_fastboot 0;" \
139 "if test \"${boot_source}\" = \"usb\"; then " \
140 "echo Fastboot forced by usb rom boot;" \
141 "setenv run_fastboot 1;" \
142 "fi;" \
Neil Armstrongbdc68df2021-11-17 12:04:10 +0100143 "if test \"${run_fastboot}\" -eq 0; then " \
144 "if gpt verify mmc ${mmcdev} ${partitions}; then; " \
145 "else " \
146 "echo Broken MMC partition scheme;" \
Mattijs Korpershoek9d0ac612021-07-30 14:28:08 +0200147 "setenv run_fastboot 1;" \
148 "fi; " \
Neil Armstrongbdc68df2021-11-17 12:04:10 +0100149 "fi;" \
150 "if test \"${run_fastboot}\" -eq 0; then " \
151 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
152 CONTROL_PARTITION "; then " \
153 "if bcb test command = bootonce-bootloader; then " \
154 "echo BCB: Bootloader boot...; " \
155 "bcb clear command; bcb store; " \
156 "setenv run_fastboot 1;" \
157 "elif bcb test command = boot-fastboot; then " \
158 "echo BCB: fastboot userspace boot...; " \
159 "setenv force_recovery 1;" \
160 "fi; " \
161 "else " \
162 "echo Warning: BCB is corrupted or does not exist; " \
163 "fi;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200164 "fi;" \
165 "if test \"${run_fastboot}\" -eq 1; then " \
166 "echo Running Fastboot...;" \
Mattijs Korpershoek75be1eb2021-07-29 09:21:10 +0200167 "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200168 "fi\0"
169
170#define BOOTENV_DEV_NAME_FASTBOOT(devtypeu, devtypel, instance) \
171 "fastboot "
172
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200173#define BOOTENV_DEV_RECOVERY(devtypeu, devtypel, instance) \
174 "bootcmd_recovery=" \
175 "pinmux dev pinctrl@14;" \
176 "pinmux dev pinctrl@40;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200177 "setenv run_recovery 0;" \
178 "if run check_button; then " \
179 "echo Recovery button is pressed;" \
180 "setenv run_recovery 1;" \
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +0200181 "fi; " \
182 "if bcb load " __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) " " \
183 CONTROL_PARTITION "; then " \
184 "if bcb test command = boot-recovery; then " \
185 "echo BCB: Recovery boot...; " \
186 "setenv run_recovery 1;" \
187 "fi;" \
188 "else " \
189 "echo Warning: BCB is corrupted or does not exist; " \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200190 "fi;" \
191 "if test \"${skip_recovery}\" -eq 1; then " \
192 "echo Recovery skipped by environment;" \
193 "setenv run_recovery 0;" \
194 "fi;" \
195 "if test \"${force_recovery}\" -eq 1; then " \
196 "echo Recovery forced by environment;" \
197 "setenv run_recovery 1;" \
198 "fi;" \
199 "if test \"${run_recovery}\" -eq 1; then " \
200 "echo Running Recovery...;" \
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +0200201 "mmc dev ${mmcdev};" \
202 "setenv bootargs \"${bootargs} androidboot.serialno=${serial#}\";" \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200203 AB_SELECT_SLOT \
204 AB_SELECT_ARGS \
Mattijs Korpershoeke6c782b2021-08-05 17:17:22 +0200205 AVB_VERIFY_CHECK \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200206 "part start mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_start;" \
207 "part size mmc ${mmcdev} " RECOVERY_PARTITION "${slot_suffix} boot_size;" \
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +0200208 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
Guillaume La Roque72cefba2021-08-05 17:17:25 +0200209 PREPARE_FDT \
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +0200210 "echo Running Android Recovery...;" \
Mattijs Korpershoek7039cbd2021-08-05 17:17:24 +0200211 BOOT_CMD \
Mattijs Korpershoek72d7c032021-07-30 14:28:09 +0200212 "fi;" \
213 "echo Failed to boot Android...;" \
214 "reset;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200215 "fi\0"
216
217#define BOOTENV_DEV_NAME_RECOVERY(devtypeu, devtypel, instance) \
218 "recovery "
219
220#define BOOTENV_DEV_SYSTEM(devtypeu, devtypel, instance) \
221 "bootcmd_system=" \
Mattijs Korpershoekf2cd6482021-07-29 09:21:11 +0200222 "echo Loading Android " BOOT_PARTITION " partition...;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200223 "mmc dev ${mmcdev};" \
Mattijs Korpershoek143e1532021-07-29 09:21:13 +0200224 "setenv bootargs ${bootargs} androidboot.serialno=${serial#};" \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200225 AB_SELECT_SLOT \
226 AB_SELECT_ARGS \
Mattijs Korpershoeke6c782b2021-08-05 17:17:22 +0200227 AVB_VERIFY_CHECK \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200228 "part start mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_start;" \
229 "part size mmc ${mmcdev} " BOOT_PARTITION "${slot_suffix} boot_size;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200230 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
Guillaume La Roque72cefba2021-08-05 17:17:25 +0200231 PREPARE_FDT \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200232 "setenv bootargs \"${bootargs} " AB_BOOTARGS "\" ; " \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200233 "echo Running Android...;" \
Mattijs Korpershoek7039cbd2021-08-05 17:17:24 +0200234 BOOT_CMD \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200235 "fi;" \
Neil Armstrong28f70cf2021-11-17 12:04:11 +0100236 "echo Failed to boot Android...;\0"
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200237
238#define BOOTENV_DEV_NAME_SYSTEM(devtypeu, devtypel, instance) \
239 "system "
240
Neil Armstrong28f70cf2021-11-17 12:04:11 +0100241#define BOOTENV_DEV_PANIC(devtypeu, devtypel, instance) \
242 "bootcmd_panic=" \
243 "fastboot " __stringify(CONFIG_FASTBOOT_USB_DEV) "; " \
244 "reset\0"
245
246#define BOOTENV_DEV_NAME_PANIC(devtypeu, devtypel, instance) \
247 "panic "
248
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200249#define BOOT_TARGET_DEVICES(func) \
250 func(FASTBOOT, fastboot, na) \
251 func(RECOVERY, recovery, na) \
252 func(SYSTEM, system, na) \
Neil Armstrong28f70cf2021-11-17 12:04:11 +0100253 func(PANIC, panic, na) \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200254
255#define PREBOOT_LOAD_LOGO \
Guillaume La Roque82f65082020-10-30 16:03:44 +0100256 "if test \"${boot_source}\" != \"usb\" && " \
257 "gpt verify mmc ${mmcdev} ${partitions}; then; " \
258 "mmc dev ${mmcdev};" \
Mattijs Korpershoek211f1d92021-07-29 09:21:12 +0200259 "part start mmc ${mmcdev} " LOGO_PARTITION " boot_start;" \
260 "part size mmc ${mmcdev} " LOGO_PARTITION " boot_size;" \
Guillaume La Roque82f65082020-10-30 16:03:44 +0100261 "if mmc read ${loadaddr} ${boot_start} ${boot_size}; then " \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200262 "bmp display ${loadaddr} m m;" \
Guillaume La Roque82f65082020-10-30 16:03:44 +0100263 "fi;" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200264 "fi;"
265
266#define CONFIG_EXTRA_ENV_SETTINGS \
267 "partitions=" PARTS_DEFAULT "\0" \
268 "mmcdev=2\0" \
Mattijs Korpershoekefc28f62021-08-05 17:17:23 +0200269 ANDROIDBOOT_GET_CURRENT_SLOT_CMD \
Mattijs Korpershoeke6c782b2021-08-05 17:17:22 +0200270 AVB_VERIFY_CMD \
271 "force_avb=0\0" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200272 "gpio_recovery=88\0" \
273 "check_button=gpio input ${gpio_recovery};test $? -eq 0;\0" \
274 "load_logo=" PREBOOT_LOAD_LOGO "\0" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200275 "stdin=" STDIN_CFG "\0" \
276 "stdout=" STDOUT_CFG "\0" \
277 "stderr=" STDOUT_CFG "\0" \
Guillaume La Roque72cefba2021-08-05 17:17:25 +0200278 "dtboaddr=0x08200000\0" \
279 "loadaddr=0x01080000\0" \
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200280 "fdt_addr_r=0x01000000\0" \
281 "scriptaddr=0x08000000\0" \
282 "kernel_addr_r=0x01080000\0" \
283 "pxefile_addr_r=0x01080000\0" \
284 "ramdisk_addr_r=0x13000000\0" \
Mattijs Korpershoekd1af9aa2021-07-29 09:21:09 +0200285 "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
286 BOOTENV
Guillaume La Roque880c0aa2019-10-11 17:33:57 +0200287
288#include <configs/meson64.h>
289
290#endif /* __MESON64_ANDROID_CONFIG_H */