diff --git a/src/soc/intel/cannonlake/acpi/globalnvs.asl b/src/soc/intel/cannonlake/acpi/globalnvs.asl
index ac60b36d51..940cf4396b 100644
--- a/src/soc/intel/cannonlake/acpi/globalnvs.asl
+++ b/src/soc/intel/cannonlake/acpi/globalnvs.asl
@@ -32,7 +32,6 @@ OperationRegion (GNVS, SystemMemory, NVSA, 0x2000)
 Field (GNVS, ByteAcc, NoLock, Preserve)
 {
 	/* Miscellaneous */
-	Offset (0x00),
 	OSYS,	16,	// 0x00 - Operating System
 	SMIF,	8,	// 0x02 - SMI function
 	PCNT,	8,	// 0x03 - Processor Count
diff --git a/src/soc/intel/cannonlake/acpi/northbridge.asl b/src/soc/intel/cannonlake/acpi/northbridge.asl
index 68ab059422..7fb4c09179 100644
--- a/src/soc/intel/cannonlake/acpi/northbridge.asl
+++ b/src/soc/intel/cannonlake/acpi/northbridge.asl
@@ -54,11 +54,9 @@ Device (MCHC)
 		, 11,
 		DIBR, 20,	/* DMIBAR [31:12] */
 
-		Offset (0xa0),	/* Top of Used Memory */
-		TOM, 64,
-
-		Offset (0xa8),	/* Top of Upper Used Memory */
-		TUUD, 64,
+		Offset (0xa0),
+		TOM, 64,	/* Top of Used Memory */
+		TUUD, 64,	/* Top of Upper Used Memory */
 
 		Offset (0xbc),	/* Top of Low Used Memory */
 		TLUD, 32,