erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mb/google/sarien: Increase size of SMMSTORE to 512KB

Browse source 
Increase size of SMMSTORE FMAP region to 512KB to ensure a large
enough area is allocated to UEFI variable storage which allows for
variables (such as the UEFI revocation database) to be updated
via fwupd. Previously, such updates would fail with an error such as:
"efivar: No space left on device".

Change-Id: Ic959d5242879a991da93b33d3bf73beeb1448723
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
This commit is contained in:
Matt DeVillier 2025-11-29 16:59:52 -06:00
commit 2e10f75751
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/mainboard/google/sarien/default.fmd
View file

@ -2,7 +2,7 @@ FLASH 0x2000000 {
SI_BIOS@0x400000 {
MEMORY_MAPPED@0xc00000 { /* 16MiB total */
RW_MRC_CACHE 0x10000
SMMSTORE 0x40000
SMMSTORE 0x80000
RO_VPD 0x4000
FMAP 0x300
COREBOOT(CBFS)