[PATCH v2] imx8: Add ahab_commit command for imx8
Peng Fan
peng.fan at oss.nxp.com
Mon Aug 18 06:33:44 CEST 2025
On Fri, Aug 15, 2025 at 04:49:07PM +0000, John Ripple wrote:
>The ahab_commit command allows the user to commit into the SECO fuses
>that control the SRK key revocation information. This is used to Revoke
>compromised SRK keys.
>
>To use ahab_commit, the boot container must be built with an SRK
>revocation bit mask that is not 0x0. For the SPSDK provided by NXP, this
>means setting the 'srk_revoke_mask' option in the config file used to
>sign the boot container. The 'ahab_commit 0x10' can then be used to commit
>the SRK revocation information into the SECO fuses.
>
>Signed-off-by: John Ripple <john.ripple at keysight.com>
>---
>Changes in v2:
>- Changed patch name to have imx8.
Please address all comments in V1.
Thanks,
Peng
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