diff --git a/src/soc/intel/baytrail/acpi/southcluster.asl b/src/soc/intel/baytrail/acpi/southcluster.asl
index 8c715d3d12..75f248677b 100644
--- a/src/soc/intel/baytrail/acpi/southcluster.asl
+++ b/src/soc/intel/baytrail/acpi/southcluster.asl
@@ -143,7 +143,7 @@ Name (MCRS, ResourceTemplate()
 			0x00000000,,, LMEM)
 
 	/* PCI Memory Region (Top of memory-CONFIG_MMCONF_BASE_ADDRESS) */
-	DwordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
 			Cacheable, ReadWrite,
 			0x00000000, 0x00000000, 0x00000000, 0x00000000,
                         0x00000000,,, PMEM)
diff --git a/src/soc/intel/braswell/acpi/southcluster.asl b/src/soc/intel/braswell/acpi/southcluster.asl
index d74647e98d..8fa95ef337 100644
--- a/src/soc/intel/braswell/acpi/southcluster.asl
+++ b/src/soc/intel/braswell/acpi/southcluster.asl
@@ -144,11 +144,11 @@ Method (_CRS, 0, Serialized)
 				0x00000000, 0x20000000, 0x201FFFFF, 0x00000000,
 				0x00200000,,, LMEM)
 
-		/* PCI Memory Region (Top of memory-0xfeafffff) */
+		/* PCI Memory Region (Top of memory-CONFIG_MMCONF_BASE_ADDRESS) */
 		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
 				Cacheable, ReadWrite,
-				0x00000000, 0xfea00000, 0xfeafffff, 0x00000000,
-				0x00100000,,, PMEM)
+				0x00000000, 0x00000000, 0x00000000, 0x00000000,
+				0x00000000,,, PMEM)
 
 		/* TPM Area (0xfed40000-0xfed44fff) */
 		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,