Hi Dmitry,
Thank you for the patch.
On jeu., sept. 12, 2024 at 00:49, Dmitry Rokosov ddrokosov@salutedevices.com wrote:
It's really helpful to have the ability to dump BCB block for debugging A/B logic on the board supported this partition schema.
Command 'bcb ab_dump' prints all fields of bootloader_control struct including slot_metadata for all presented slots.
Output example:
board# bcb ab_dump ubi 0#misc Read 512 bytes from volume misc to 000000000bf07580 Read 512 bytes from volume misc to 000000000bf42f40 Bootloader Control: [misc] Active Slot: _a Magic Number: 0x42414342 Version: 1 Number of Slots: 2 Recovery Tries Remaining: 0 CRC: 0x2c8b50bc (Valid)
Slot[0] Metadata:
- Priority: 15
- Tries Remaining: 0
- Successful Boot: 1
- Verity Corrupted: 0
Slot[1] Metadata:
- Priority: 14
- Tries Remaining: 7
- Successful Boot: 0
- Verity Corrupted: 0
====
Signed-off-by: Dmitry Rokosov ddrokosov@salutedevices.com
Reviewed-by: Mattijs Korpershoek mkorpershoek@baylibre.com
boot/android_ab.c | 68 ++++++++++++++++++++++++++++++++++++++++++++ cmd/bcb.c | 35 +++++++++++++++++++++++ include/android_ab.h | 10 +++++++ 3 files changed, 113 insertions(+)