diff options
| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2019-06-18 14:57:32 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-07-19 20:14:50 +0200 |
| commit | 9358e5b3b4e04343d3e3c996b74886be2ffca172 (patch) | |
| tree | bd04f3143b35fde878b8674a39a8220049696c51 | |
| parent | 4e36425115e17b9558f74ecffe7a14eb9ea5beb8 (diff) | |
colibri_imx7: introduce androidboot wrapper
1. Introduce androidboot wrapper for booting AOSP.
2. Add partitions_android env var for simplifying the process of
writing new gpt table from U-boot shell/fastboot.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
| -rw-r--r-- | configs/colibri_imx7_emmc_defconfig | 2 | ||||
| -rw-r--r-- | include/configs/colibri_imx7.h | 44 |
2 files changed, 43 insertions, 3 deletions
diff --git a/configs/colibri_imx7_emmc_defconfig b/configs/colibri_imx7_emmc_defconfig index 2e6cfcd063..0c3a898aab 100644 --- a/configs/colibri_imx7_emmc_defconfig +++ b/configs/colibri_imx7_emmc_defconfig @@ -26,7 +26,7 @@ CONFIG_CRC32_VERIFY=y CONFIG_CMD_MEMTEST=y CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y -# CONFIG_RANDOM_UUID is not set +CONFIG_RANDOM_UUID=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_USB=y diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index 40173b18fa..49cdd61038 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -46,6 +46,46 @@ #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_SERVERIP 192.168.10.1 +#ifndef PARTS_DEFAULT +/* Define the default GPT table for eMMC */ +#define PARTS_DEFAULT \ + /* Android partitions */ \ + "partitions_android=" \ + "uuid_disk=${uuid_gpt_disk};" \ + "name=boot,start=1M,size=32M,uuid=${uuid_gpt_boot};" \ + "name=environment,size=4M,uuid=${uuid_gpt_environment};" \ + "name=recovery,size=16M,uuid=${uuid_gpt_recovery};" \ + "name=system,size=1536M,uuid=${uuid_gpt_system};" \ + "name=cache,size=512M,uuid=${uuid_gpt_cache};" \ + "name=device,size=8M,uuid=${uuid_gpt_device};" \ + "name=misc,size=4M,uuid=${uuid_gpt_misc};" \ + "name=datafooter,size=2M,uuid=${uuid_gpt_datafooter};" \ + "name=metadata,size=2M,uuid=${uuid_gpt_metadata};" \ + "name=persistdata,size=2M,uuid=${uuid_gpt_persistdata};" \ + "name=userdata,size=128M,uuid=${uuid_gpt_userdata};" \ + "name=fbmisc,size=-,uuid=${uuid_gpt_fbmisc}\0" +#endif /* PARTS_DEFAULT */ + +#define EMMC_ANDROID_BOOTCMD \ + "android_args=androidboot.storage_type=emmc\0" \ + PARTS_DEFAULT \ + "android_fdt_addr=0x83700000\0" \ + "android_mmc_dev=0\0" \ + "m4binary=rpmsg_imu_freertos.elf\0" \ + "androidboot=ext4load mmc 0:a ${loadaddr} media/0/${m4binary}; "\ + "bootaux ${loadaddr}; " \ + "setenv loadaddr 0x88000000; " \ + "setenv bootm_boot_mode sec;" \ + "setenv bootargs androidboot.serialno=${serial#} " \ + "$android_args; " \ + "part start mmc ${android_mmc_dev} boot boot_start; " \ + "part size mmc ${android_mmc_dev} boot boot_size; " \ + "mmc read ${loadaddr} ${boot_start} ${boot_size}; " \ + "part start mmc ${android_mmc_dev} environment env_start; " \ + "part size mmc ${android_mmc_dev} environment env_size; " \ + "mmc read ${android_fdt_addr} ${env_start} ${env_size}; " \ + "bootm ${loadaddr} ${loadaddr} ${android_fdt_addr}\0 " + #define EMMC_BOOTCMD \ "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} ro " \ "rootfstype=ext4 rootwait\0" \ @@ -63,7 +103,6 @@ "emmcfinduuid=part uuid mmc ${emmcdev}:${emmcrootpart} uuid\0" \ "emmcrootpart=2\0" - #define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x10000000\0" \ "fdt_addr_r=0x82000000\0" \ @@ -125,7 +164,8 @@ "setenv fdtfile ${soc}-colibri-emmc-${fdt_board}.dtb && run distro_bootcmd;" #define MODULE_EXTRA_ENV_SETTINGS \ "variant=-emmc\0" \ - EMMC_BOOTCMD + EMMC_BOOTCMD \ + EMMC_ANDROID_BOOTCMD #endif #if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) |