From 91c6a0b5e68bc64450b33c773160dcb4cfd0a137 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sat, 29 Nov 2025 16:59:37 -0600 Subject: [PATCH] mb/google/reef: 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: I1ef876de4ccb3a0ed2ff0a96b66c6b02bf274a3e Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/90291 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Jason Glenesk --- src/mainboard/google/reef/default.fmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/reef/default.fmd b/src/mainboard/google/reef/default.fmd index 6eb99b590d..7f60521ab0 100644 --- a/src/mainboard/google/reef/default.fmd +++ b/src/mainboard/google/reef/default.fmd @@ -3,7 +3,7 @@ FLASH 16M { SI_BIOS@0x1000 0xf7e000 { IFWI@0x0 0x1ff000 # SMMSTORE requires 64k alignment - SMMSTORE@0xa4f000 0x40000 + SMMSTORE@0xa4f000 0x80000 UNIFIED_MRC_CACHE 0x21000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE 0x10000