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authorRoman Kovalivskyi <roman.kovalivskyi@globallogic.com>2020-07-28 23:35:33 +0300
committerMarek Vasut <marex@denx.de>2020-09-01 14:47:43 +0200
commit2b2a771b40876c3db456705d5dcc5b60249d4075 (patch)
treea9ab46ae3a6769975306d315a431ffb73fe2217a /net/fastboot.c
parent851737ab8922742732bea5f70407cb95cafcb3ee (diff)
fastboot: Add support for 'reboot fastboot' command
Android 10 adds support for dynamic partitions and in order to support this userspace fastboot must be used[1]. New tool fastbootd is included into recovery. Userspace fastboot works from recovery and is launched if: 1) - Dynamic partitioning is enabled 2) - Boot control block has 'boot-fastboot' value into command field The bootloader is expected to load and boot into the recovery image upon seeing boot-fastboot in the BCB command. Recovery then parses the BCB message and switches to fastbootd mode[2]. Please note that boot script is expected to handle 'boot-fastboot' command in BCB and load into recovery mode. Bootloader must support 'reboot fastboot' command which should reboot device into userspace fastboot to accomodate those changes[3]. Another command that bootloader must support[3] is 'reboot recovery'. This command should simply reboot device into recovery mode. [1] - https://source.android.com/devices/bootloader/fastbootd [2] - https://source.android.com/devices/bootloader/fastbootd#unified_fastboot_and_recovery [3] - https://source.android.com/devices/bootloader/fastbootd#modifications_to_the_bootloader Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com> Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com> Change-Id: I9d2bdc9a6f6f31ea98572fe155e1cc8341e9af76
Diffstat (limited to 'net/fastboot.c')
-rw-r--r--net/fastboot.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/fastboot.c b/net/fastboot.c
index 0c57fb9947..7e7a601b9f 100644
--- a/net/fastboot.c
+++ b/net/fastboot.c
@@ -227,6 +227,8 @@ static void fastboot_send(struct fastboot_header header, char *fastboot_data,
case FASTBOOT_COMMAND_REBOOT:
case FASTBOOT_COMMAND_REBOOT_BOOTLOADER:
+ case FASTBOOT_COMMAND_REBOOT_FASTBOOTD:
+ case FASTBOOT_COMMAND_REBOOT_RECOVERY:
do_reset(NULL, 0, 0, NULL);
break;
}