configs: meson64_android: define raw parts for bootloader

Per the android documentation[1]:
- the mmc2boot0 partition should be labeled "bootloader".
- the mmc2boot1 partition should be labeled "bootenv".

Also the u-boot documentation[2] refers to a BOOT1_OFFSET of 1 block.

Define 2 raw partitions to store the bootloaders and the bootenv.

[1] https://source.android.com/setup/build/devices#vim3-fastboot
[2] https://u-boot.readthedocs.io/en/latest/board/amlogic/khadas-vim3l.html

Suggested-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20220107163913.3393563-1-mkorpershoek@baylibre.com
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

diff --git a/include/configs/meson64_android.h b/include/configs/meson64_android.h
index 0303d18..1266851 100644 (file)
--- a/include/configs/meson64_android.h
+++ b/include/configs/meson64_android.h
@@ -283,6 +283,8 @@
        EXTRA_ANDROID_ENV_SETTINGS                                    \
        "partitions=" PARTS_DEFAULT "\0"                              \
        "mmcdev=2\0"                                                  \
+       "fastboot_raw_partition_bootloader=0x1 0xfff mmcpart 1\0"     \
+       "fastboot_raw_partition_bootenv=0x0 0xfff mmcpart 2\0"        \
        ANDROIDBOOT_GET_CURRENT_SLOT_CMD                              \
        AVB_VERIFY_CMD                                                \
        "force_avb=0\0"                                               \