fastboot: add command to select the eMMC boot configuration
Add command oem bootbus which executes the command
``mmc bootbus <id> <arg>`` on the current fastboot mmc device
(<i> = CONFIG_FASTBOOT_FLASH_MMC_DEV) to set the eMMC boot
configuration on first update, with
<arg> = boot_bus_width reset_boot_bus_width boot_mode
$> fastboot oem bootbus:<boot_bus_width> <reset_boot_bus_width> <boot_mode>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/doc/android/fastboot.rst b/doc/android/fastboot.rst
index d8cb642..16b1139 100644
--- a/doc/android/fastboot.rst
+++ b/doc/android/fastboot.rst
@@ -25,6 +25,7 @@
- ``oem format`` - this executes ``gpt write mmc %x $partitions``
- ``oem partconf`` - this executes ``mmc partconf %x <arg> 0`` to configure eMMC
with <arg> = boot_ack boot_partition
+- ``oem bootbus`` - this executes ``mmc bootbus %x %s`` to configure eMMC
Support for both eMMC and NAND devices is included.