tree b26f88bdd893e1324766c103d1fdf11237c48c0e
parent 7758b47e3be128ab8c1c3fecb63b8f0054351ee0
author Rob Barnes <robbarnes@google.com> 1686763193 -0600
committer Felix Held <felix-coreboot@felixheld.de> 1688665568 +0000

util/apcb: Add apcb edit tool for phoenix

Add a new apcb edit tool, apcb_v3a_edit.py, that injects SPDs into
an APCB for phoenix platform.

The tool makes several assumptions:
 * Each SPD only uses blocks 0, 1, 3 and 5. All other blocks are zero.
 * Each block is 64 bytes.
 * Dimm and socket are always 0
 * Unused SPD entries are zero'd

BUG=b:281983434
BRANCH=None
TEST=build, flash, boot myst

Change-Id: Ifb50287de77138170714a702ab87d56427aacfef
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76188
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>