diff --git a/src/mainboard/google/herobrine/chromeos.fmd b/src/mainboard/google/herobrine/chromeos.fmd
index e85271c113..cb56d73d8c 100644
--- a/src/mainboard/google/herobrine/chromeos.fmd
+++ b/src/mainboard/google/herobrine/chromeos.fmd
@@ -10,15 +10,15 @@ FLASH@0x0 8M {
 			GBB 0x2f00
 			RO_FRID 0x100
 		}
-		RO_VPD(PRESERVE) 228K
-		RO_DDR_TRAINING(PRESERVE) 8K
-		RO_LIMITS_CFG(PRESERVE) 4K
+		RO_VPD(PRESERVE)
 	}
 
 	RW_VPD(PRESERVE) 32K
 	RW_NVRAM(PRESERVE) 16K
-	RW_MRC_CACHE(PRESERVE) 32K
-	RW_LIMITS_CFG(PRESERVE) 4K
+	UNIFIED_MRC_CACHE(PRESERVE) 64K {
+		RECOVERY_MRC_CACHE 32K
+		RW_MRC_CACHE 32K
+	}
 	RW_ELOG(PRESERVE) 4K
 	RW_SHARED 4K {
 		SHARED_DATA