Change in coreboot[master]: guybrush: add RO_GSCVD area to FMAP

[Julius Werner (Code Review)]

Julius Werner has submitted this change. ( https://review.coreboot.org/c/coreboot/+/57864 )

Change subject: guybrush: add RO_GSCVD area to FMAP
......................................................................

guybrush: add RO_GSCVD area to FMAP

This area is used for storing AP RO verification information.

BRANCH=none
BUG=b:141191727
TEST=built a guybrush firmware image and verified that the RO_GSCVD
     area was indeed added:

$ dump_fmap /build/guybrush/firmware/image-guybrush.bin  | \
     grep -B3 RO_GSCVD
 area:            25
 area_offset:     0x00808000
 area_size:       0x00002000 (8192)
 area_name:       RO_GSCVD
 $

- verified that guybrush device boots fine with the new image.

Change-Id: Ifa24d5a6271a8bcbf737d4580ec85b9cfdd9af01
Signed-off-by: Vadim Bendebury 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57864
Reviewed-by: Julius Werner 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Raul Rangel 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/guybrush/chromeos.fmd
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Vadim Bendebury: Looks good to me, but someone else must approve
  Julius Werner: Looks good to me, but someone else must approve
  Raul Rangel: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved

diff --git a/src/mainboard/google/guybrush/chromeos.fmd b/src/mainboard/google/guybrush/chromeos.fmd
index 3875700..a6dbc2c 100644
--- a/src/mainboard/google/guybrush/chromeos.fmd
+++ b/src/mainboard/google/guybrush/chromeos.fmd
@@ -22,6 +22,7 @@
    	RW_LEGACY(CBFS)
    	WP_RO@8M 8M {
    		RO_VPD(PRESERVE) 16K
+			RO_GSCVD 8K
    		RO_SECTION {
    			FMAP 2K
    			RO_FRID 64