commit 946c0ceae7afa6573ff1de865f055c806486b4b0
author Ramji Jiyani <ramjiyani@google.com> Thu Aug 24 06:11:07 2023 +0000
committer mdb:android-git <superproject-auto-update@invalid> Thu May 16 05:32:45 2024 +0000
tree a70cd7515b0c5ae123bf150da56ad1eed4630dd2
parent ff4ffb9d2393a696d1e728a7e47c765361f198c1

build_utils: system_dlkm: AVB hashtree footer with SHA256

system_dlkm.img is being padded with avb hashtree footer with
SHA1 as hashing algorithm by default. Most devices uses SHA256
for the production images in the platform via board specific
flag BOARD_AVB_SYSTEM_DLKM_ADD_HASHTREE_FOOTER_ARGS.

Add --hash_algorithm sha256 to use SHA256 to make kernel built
dev image closer to platform built production image.

Bug: 331404372
Bug: 297270321
Test: avbtool info_image --image system_dlkm.img
Test: TH
Change-Id: I661eb48dc99bdd8ba0c8409793d85a3b52f60558
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>