diff options
author | Subrata Banik <subratabanik@google.com> | 2023-02-21 12:35:45 +0530 |
---|---|---|
committer | Subrata Banik <subratabanik@google.com> | 2023-04-01 15:16:26 +0000 |
commit | 1767cd2a698afaf56daa49dc400194eb3d117a63 (patch) | |
tree | 74400955cb309deceacf1381718aebabfffe74c6 /src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb | |
parent | 8c75d4bd4c42221488b8b231facfe63034d7ad99 (diff) |
mb/google/rex: Update Rex Flash Layout
This patch updates the Rex flash layout to allow CSE Lite FW
update and accommodate multiple ESx SoC stepping blobs.
For default chromeos.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.9MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
Additionally, moved RW_LEGACY under extended BIOS region.
For chromeos-debug-fsp.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.2MB.
RW_LEGACY: Dropped
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
BUG=b:262868089
TEST=Able to enable CSE update on google/rex and have free space
to add one more PUNIT FW for support different SoC stepping.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I6146b36c4ce2c0141277eeb906d6ad1f503f3c78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66288
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb')
0 files changed, 0 insertions, 0 deletions