mainboard/glkrvp: Add RECOVERY_CACHE

This patch adds recovery cache.

TEST:glkrvp boots with this change and also FAFT test
     firmware_CorruptRecoveryCache passes.

Change-Id: I9b32628d814693fb0591fc3750348d48cf9e26f1
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Reviewed-on: https://review.coreboot.org/23067
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/mainboard/intel/glkrvp/Kconfig

@@ -43,6 +43,10 @@ config CHROMEOS
 	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
 	select VBOOT_LID_SWITCH
 
+config VBOOT
+	select HAS_RECOVERY_MRC_CACHE
+	select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
+
 config MAINBOARD_DIR
 	string
 	default intel/glkrvp