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

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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: Ia7566b31991b6891b4c194ad9b494da2e5ea8e01
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90290
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
This commit is contained in:
Matt DeVillier 2025-11-29 16:59:17 -06:00
commit 36a345f99e
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/octopus/default.fmd
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@ -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 0x10000
RW_MRC_CACHE 0x10000