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payloads/external/edk2/Makefile: Set SMBIOS to 3.0.0

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coreboot produces SMBIOS tables with version 3.0.0. The UEFI payload
may overwrite this value based on PCDs and cause a mismatch of the
SMBIOS tables version produced by coreboot and version visible to OS.
To ensure proper parsing of SMBIOS tables in OS, set the same version
of SMBIOS for UEFI payload using the PCDs.

TEST=Run dmidecode on Gigabyte MZ33-AR1 and see that the tool reports
SMBIOS 3.0.0 present.

Change-Id: Ie3cdcca65dbcdddc74cb352ef5c4d3e83bdc87f5
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/89481
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This commit is contained in:
Michał Żygowski 2025-10-06 11:13:12 +02:00 • committed by Matt DeVillier
commit 5eb7b8bd34
1 changed files with 4 additions and 0 deletions
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4
payloads/external/edk2/Makefile vendored
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@ -185,6 +185,10 @@ endif
BUILD_STR += --pcd gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId="COREv4"
BUILD_STR += --pcd gUefiCpuPkgTokenSpaceGuid.PcdFirstTimeWakeUpAPsBySipi=FALSE
# coreboot produces SMBIOS 3.0.0 tables
BUILD_STR += --pcd gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion=0x0300
BUILD_STR += --pcd gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev=0x0
bootloader = $(word 8,$(subst /, ,$(BUILD_STR)))
ifneq ($(CONFIG_EDK2_CUSTOM_BUILD_PARAMS),)