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guybrush: mark RO_GSCVD area unused 

This area relates to storing of AP RO verification information.
CONFIG_VBOOT_GSCVD is enabled by default for TPM_GOOGLE_TI50 and
guybrush is using TPM_GOOGLE_CR50.

Signed PSP verstage has the FMAP embedded. Since CB:67376 shifted the
RO section up by 8K, they were misaligned. Hence marking this area as
unused instead of removing the same to work around ChromeOS
infrastructure shortcoming.

Signed-off-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Change-Id: Id852e5b5c1f777992a96a75143757f4df8d975b6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67901
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Himanshu Sahdev 2022-09-27 13:47:08 +05:30 committed by Felix Held
parent 2ddcf409c3
commit 542ac2f3f8
1 changed files with 1 additions and 0 deletions
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src/mainboard/google/guybrush/chromeos.fmd
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@ -22,6 +22,7 @@ FLASH@0xFF000000 16M {
RW_LEGACY(CBFS) RW_LEGACY(CBFS)
WP_RO@8M 8M { WP_RO@8M 8M {
RO_VPD(PRESERVE) 16K RO_VPD(PRESERVE) 16K
RO_UNUSED 8K
RO_SECTION { RO_SECTION {
FMAP 2K FMAP 2K
RO_FRID 64 RO_FRID 64