[PATCH v2 0/9] i.MX8M HAB and OCOTP additions and fixes

[Marco Felsch <m.felsch@pengutronix.de>]

Hi,

this fixes the HABv4 locking on i.MX8M devices and add additional
features like:
 - key revocation
 - field-return burning
 - additional security related fuse defintions

Changes in v2:
- Link to v1: https://lore.barebox.org/barebox/Zmv2KyQq3ACxksc_@pengutronix.de/
- adapt patch-1 commit message
- make use of 'bool permanent' parameter instead of introducing new
  IMX_SRK_* flags.

---
Marco Felsch (9):
      i.MX: HABv4: fix SRK_LOCK for i.MX8M devices
      nvmem: ocotp: add support to get/set srk_revoke sticky bit
      nvmem: ocotp: add support to query the field-return sticky bit
      hab: convert flags to use BIT() macro
      i.MX: HAB: add imx_hab_revoke_key support
      i.MX: HABv4: add more i.MX8M fuse defines
      i.MX8M: HABv4: add an option to allow key revocation
      i.MX8M: HABv4: add option to allow burning the field-return fuse
      i.MX: HAB: add imx_hab_field_return support

 arch/arm/mach-imx/Kconfig            |  33 ++++++++++
 drivers/hab/hab.c                    | 120 ++++++++++++++++++++++++++++++++++-
 drivers/nvmem/ocotp.c                |  79 +++++++++++++++++++++++
 include/hab.h                        |   9 ++-
 include/mach/imx/habv4-imx8-gencsf.h |  13 ++++
 include/mach/imx/ocotp-fusemap.h     |  13 ++++
 include/mach/imx/ocotp.h             |   3 +
 scripts/Makefile.lib                 |   1 +
 8 files changed, 265 insertions(+), 6 deletions(-)
---
base-commit: bafdf4b35d777d159ac4058efc86d36622ce5ccf
change-id: 20240703-v2024-05-0-topic-hab-218bab0e829c

Best regards,
-- 
Marco Felsch <m.felsch@pengutronix.de>