From 2e10f75751c16daea3d9384fddcbbc532ae0360b Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sat, 29 Nov 2025 16:59:52 -0600 Subject: [PATCH] mb/google/sarien: Increase size of SMMSTORE to 512KB 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/90292 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Jason Glenesk --- src/mainboard/google/sarien/default.fmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/sarien/default.fmd b/src/mainboard/google/sarien/default.fmd index 9d1216b009..4a9738c6c9 100644 --- a/src/mainboard/google/sarien/default.fmd +++ b/src/mainboard/google/sarien/default.fmd @@ -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)