diff --git a/src/mainboard/intel/jasperlake_rvp/chromeos.fmd b/src/mainboard/intel/jasperlake_rvp/chromeos.fmd
index 57be7f1..e4e0b24 100644
--- a/src/mainboard/intel/jasperlake_rvp/chromeos.fmd
+++ b/src/mainboard/intel/jasperlake_rvp/chromeos.fmd
@@ -1,37 +1,38 @@
 FLASH@0xff000000 0x1000000 {
-	SI_ALL@0x0 0x600000 {
+	SI_ALL@0x0 0x381000 {
 		SI_DESC@0x0 0x1000
 		SI_EC@0x1000 0x80000
-		SI_ME@0x81000 0x57F000
+		SI_ME@0x81000 0x300000
 	}
-	SI_BIOS@0x600000 0xA00000 {
-		RW_SECTION_A@0x0 0x2d0000 {
-			VBLOCK_A@0x0 0x10000
-			FW_MAIN_A(CBFS)@0x10000 0x12ffc0
-			RW_FWID_A@0x13ffc0 0x40
-			ME_RW_A(CBFS)@0x140000 0x190000
+	SI_BIOS@0x381000 0xc7f000 {
+		RW_LEGACY(CBFS)@0x0 0x100000
+		RW_SECTION_A@0x100000 0x3a4800 {
+			VBLOCK_A@0x0 0x2000
+			FW_MAIN_A(CBFS)@0x2000 0x2127c0
+			RW_FWID_A@0x2147c0 0x40
+			ME_RW_A(CBFS)@0x214800 0x190000
 		}
-		RW_SECTION_B@0x2d0000 0x2d0000 {
-			VBLOCK_B@0x0 0x10000
-			FW_MAIN_B(CBFS)@0x10000 0x12ffc0
-			RW_FWID_B@0x13ffc0 0x40
-			ME_RW_B(CBFS)@0x140000 0x190000
+		RW_SECTION_B@0x4a4800 0x3a4800 {
+			VBLOCK_B@0x0 0x2000
+			FW_MAIN_B(CBFS)@0x2000 0x2127c0
+			RW_FWID_B@0x2147c0 0x40
+			ME_RW_B(CBFS)@0x214800 0x190000
 		}
-		RW_MISC@0x5a0000 0x30000 {
-			UNIFIED_MRC_CACHE@0x0 0x20000 {
+		RW_MISC@0x849000 0x36000 {
+			UNIFIED_MRC_CACHE(PRESERVE)@0x0 0x30000 {
 				RECOVERY_MRC_CACHE@0x0 0x10000
-				RW_MRC_CACHE@0x10000 0x10000
+				RW_MRC_CACHE@0x10000 0x20000
 			}
-			RW_ELOG(PRESERVE)@0x20000 0x4000
-			RW_SHARED@0x24000 0x4000 {
-				SHARED_DATA@0x0 0x2000
-				VBLOCK_DEV@0x2000 0x2000
+			RW_ELOG(PRESERVE)@0x30000 0x1000
+			RW_SHARED@0x31000 0x1000 {
+				SHARED_DATA@0x0 0x1000
 			}
-			RW_VPD(PRESERVE)@0x28000 0x2000
-			RW_NVRAM(PRESERVE)@0x2a000 0x6000
+			RW_VPD(PRESERVE)@0x32000 0x2000
+			RW_NVRAM(PRESERVE)@0x34000 0x2000
 		}
-		RW_LEGACY(CBFS)@0x5d0000 0x30000
-		WP_RO@0x600000 0x400000 {
+		# Make WP_RO region align with SPI vendor
+		# memory protected range specification.
+		WP_RO@0x87f000 0x400000 {
 			RO_VPD(PRESERVE)@0x0 0x4000
 			RO_SECTION@0x4000 0x3fc000 {
 				FMAP@0x0 0x800