mb/google/brox: Use Ti50 config

Brox is using Ti50, so make sure that we set the right config for that.

BUG=b:300690448
BRANCH=None
TEST=emerge-brox coreboot

Change-Id: If4a16448eebc028b2989c1de150b9e0f9067ee92
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79100
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>

src/mainboard/google/brox/Kconfig

@@ -48,7 +48,7 @@ config BOARD_GOOGLE_BASEBOARD_BROX
 	select SOC_INTEL_RAPTORLAKE
 	select SOC_INTEL_ALDERLAKE_PCH_P
 	select SYSTEM_TYPE_LAPTOP
-	select TPM_GOOGLE_CR50
+	select TPM_GOOGLE_TI50
 
 config BOARD_GOOGLE_BROX
 	select BOARD_GOOGLE_BASEBOARD_BROX

src/mainboard/google/brox/chromeos.fmd

@@ -47,6 +47,7 @@ FLASH 32M {
 		# memory protected range specification.
 		WP_RO 8M {
 			RO_VPD(PRESERVE) 16K
+			RO_GSCVD 8K
 			RO_SECTION {
 				FMAP 2K
 				RO_FRID 64