The patch series include changes: - move ab_select_slot() documentation to @ notation - move ab_select command to bcb subcommands - introduce the ab_dump command to print the content of the BCB block; it's useful for debugging A/B logic on supported boards - fix the slot suffix format in the ABC block to align with official Android BCB specifications - add a test for the ab_dump command to verify the accuracy of each field within the ABC data displayed, it's also useful for testing slot_suffix problem code paths
Changes v3 since v2 at [2]: - return "Legend" block for bcb command - additionally, verify the CONFIG_ANDROID_AB configuration alongside CONFIG_CMD_BCB to ensure that the A/B scheme is used for the designated board.
Changes v2 since v1 at [1]: - move ab_select_slot() documentation to @ notation - move ab_select command to bcb subcommands per Simon and Mattijs suggestions - redesign ab_dump as bcb subcommand - use spaces instead of tabs in the ab_dump command output - print hex values in the lowercase - add RvB tags
Links: [1] https://lore.kernel.org/all/20240725194716.32232-1-ddrokosov@salutedevices.c... [2] https://lore.kernel.org/all/20240911214945.15873-1-ddrokosov@salutedevices.c...
Signed-off-by: Dmitry Rokosov ddrokosov@salutedevices.com --- Changes in v4: - add #ifdefs for CONFIG_ANDROID_AB in cmd/bcb.c to allow the usage of the bcb command without A/B enabled - run the savedefconfig command for all defconfigs that include the CMD_BCB configuration - resolve merge conflicts with latest master - provide additional trailers from the previous version (excluding changed patches) - Link to v3: https://lore.kernel.org/r/20241008-android_ab_master-v3-0-f292c45a33e4@salut...
--- Dmitry Rokosov (5): include/android_ab: move ab_select_slot() documentation to @ notation treewide: bcb: move ab_select command to bcb subcommands cmd: bcb: change strcmp() usage style in the do_bcb_ab_select() cmd: bcb: introduce 'ab_dump' command to print BCB block content common: android_ab: fix slot suffix for abc block
MAINTAINERS | 1 - boot/android_ab.c | 116 ++++++++++++++++++++++++------ cmd/Kconfig | 14 ---- cmd/Makefile | 1 - cmd/ab_select.c | 66 ----------------- cmd/bcb.c | 110 ++++++++++++++++++++++++++++ configs/am57xx_evm_defconfig | 1 - configs/am57xx_hs_evm_defconfig | 1 - configs/am57xx_hs_evm_usb_defconfig | 1 - configs/khadas-vim3_android_ab_defconfig | 1 - configs/khadas-vim3l_android_ab_defconfig | 1 - configs/sandbox64_defconfig | 2 + configs/sandbox_defconfig | 1 - doc/android/ab.rst | 12 ++-- include/android_ab.h | 17 ++++- include/configs/khadas-vim3_android.h | 2 +- include/configs/khadas-vim3l_android.h | 2 +- include/configs/meson64_android.h | 4 +- include/configs/ti_omap5_common.h | 4 +- test/py/tests/test_android/test_ab.py | 31 ++++++-- 20 files changed, 260 insertions(+), 128 deletions(-) --- base-commit: 5d899fc58c44fe5623e31524da2205d8597a53d1 change-id: 20241008-android_ab_master-d86d71c839ae
Best regards,