fastboot: add command to select the default emmc hwpart for boot
Add fastboot command oem partconf which executes the command
``mmc partconf <id> <arg> 0`` on the current <id> mmc device
to configure the eMMC boot partition with
<arg>: boot_ack boot_partition, so the command is:
$> fastboot oem partconf:<boot_ack> <boot_partition>
The partition_access argument is forced to 0 (userdata)
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
[lukma - Kconfig adjustments after merging this patch]
diff --git a/doc/android/fastboot.rst b/doc/android/fastboot.rst
index 2877c3c..d8cb642 100644
--- a/doc/android/fastboot.rst
+++ b/doc/android/fastboot.rst
@@ -23,6 +23,8 @@
The following OEM commands are supported (if enabled):
- ``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
Support for both eMMC and NAND devices is included.