coreboot-kgpe-d16/util/apcb
Rob Barnes d6b58d5c76 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>
2023-07-06 17:46:08 +00:00
..
README
apcb_edit.py
apcb_v3_edit.py
apcb_v3a_edit.py util/apcb: Add apcb edit tool for phoenix 2023-07-06 17:46:08 +00:00
description.md

README

The necessary tools for building APCBs are not available for use by coreboot.
This tool allows patching an existing APCB binary with specific SPDs
and GPIO selection pins.