On 2026-09-30T13:42:33, Jérémie Dautheribes (Schneider Electric) <[email protected]> wrote: > doc: imx: ahab: add AHAB introduction > > Add an introductory document describing the AHAB (Advanced High > Assurance Boot) secure and encrypted boot flow, covering the > following topics: > - AHAB architecture overview (SCU, SECO, PKI tree) > - AHAB secure boot and encrypted boot flow > - PKI tree generation (ahab_pki_tree) > - SRK Table and SRK Hash generation (srktool) > - SRK Hash fuse programming and sanity check notes > - i.MX 8ULP/93 secure boot support > > This is based on doc/imx/ahab/introduction_ahab.txt from uboot-imx > (lf_v2026.04). Originally written by Breno Lima, with contributions > from Ye Li, Vanessa Maegima, and Utkarsh Gupta upstream in > uboot-imx. > > Signed-off-by: Jérémie Dautheribes (Schneider Electric) > <[email protected]> > > doc/board/nxp/index.rst | 1 + > doc/imx/ahab/introduction_ahab.rst | 459 > +++++++++++++++++++++++++++++++++++++ > doc/imx/index.rst | 13 ++ > 3 files changed, 473 insertions(+)
Reviewed-by: Simon Glass <[email protected]>
