From 60e375fae4c3b4b286bf699be37118fde8cf77e9 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sat, 29 Nov 2025 16:58:55 -0600 Subject: [PATCH] mb/google/guybrush: 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: Iadc2c7d44d8e89f9b4a8f4adad4ac3dd07466984 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/90289 Reviewed-by: Paul Menzel Reviewed-by: Felix Held Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/mainboard/google/guybrush/chromeos.fmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/guybrush/chromeos.fmd b/src/mainboard/google/guybrush/chromeos.fmd index 922ed6f4c8..8eaf5e9aec 100644 --- a/src/mainboard/google/guybrush/chromeos.fmd +++ b/src/mainboard/google/guybrush/chromeos.fmd @@ -18,7 +18,7 @@ FLASH 16M { } RW_VPD(PRESERVE) 8K RW_NVRAM(PRESERVE) 20K - SMMSTORE(PRESERVE)@0x620000 256K + SMMSTORE(PRESERVE)@0x620000 512K RW_LEGACY(CBFS) WP_RO@8M 8M { RO_VPD(PRESERVE) 16K