[PATCH v2 0/4] Add boot slot locking to bootchooser

[Lars Schmidt <l.schmidt@pengutronix.de>]

This patch series adds an option to lock attempts to bootchooser.
When slots are locked, the remaining_attempts counter will not
get counted down. It is optional, so when not set, it does not
have any effect on the counter. The choice of which slot to boot
is also not affected.

v1 -> v2:
  - rename slot locking to attempt locking (Ahmad)
  - drop else clauses when not needed (Ahmad)
  - write commit message bodies
  - change migration notes to 2025.08.0
  - add attempts_locked to bootstate.dtsi

---
Lars Schmidt (4):
      bootchooser: implement locking of attempts counter
      bootchooser: extend cmd tool by option to set attempts_locked
      Documentation: bootchooser: add information about attempts_locked
      Documentation: migration-2025.08.0: add information about attempts_locked

 .../migration-guides/migration-2025.08.0.rst       |  5 +++
 Documentation/user/bootchooser.rst                 | 26 +++++++++++
 arch/arm/dts/bootstate.dtsi                        |  5 +++
 commands/bootchooser.c                             | 16 ++++++-
 common/bootchooser.c                               | 51 +++++++++++++++++++---
 include/bootchooser.h                              |  1 +
 6 files changed, 98 insertions(+), 6 deletions(-)
---
base-commit: f2dc1e3b183ce2bcc05a6ab91801d7ce186d432c
change-id: 20250616-bootchooser-lock-c84a25567412

Best regards,
-- 
Lars Schmidt <l.schmidt@pengutronix.de>