diff --git a/src/northbridge/amd/pi/00730F01/northbridge.c b/src/northbridge/amd/pi/00730F01/northbridge.c
index f4c39d6..7125e1e 100644
--- a/src/northbridge/amd/pi/00730F01/northbridge.c
+++ b/src/northbridge/amd/pi/00730F01/northbridge.c
@@ -28,11 +28,15 @@
 #include <lib.h>
 #include <cpu/cpu.h>
 #include <cbmem.h>
-
 #include <Porting.h>
 #include <AGESA.h>
 #include <FieldAccessors.h>
 #include <Topology.h>
+#include <cpu/x86/lapic.h>
+#include <cpu/amd/msr.h>
+#include <cpu/amd/mtrr.h>
+#include <arch/acpi.h>
+#include <arch/acpigen.h>
 #include <northbridge/amd/agesa/agesa_helper.h>
 #if IS_ENABLED(CONFIG_BINARYPI_LEGACY_WRAPPER)
 #include <northbridge/amd/pi/agesawrapper.h>
@@ -40,11 +44,6 @@
 #endif
 #include "northbridge.h"
 
-#include <cpu/x86/lapic.h>
-#include <cpu/amd/mtrr.h>
-#include <arch/acpi.h>
-#include <arch/acpigen.h>
-
 #define MAX_NODE_NUMS MAX_NODES
 
 typedef struct dram_base_mask {
@@ -312,7 +311,7 @@
 	 * It is not honored by the coreboot resource allocator if it is in
 	 * the CPU_CLUSTER.
 	 */
-	mmconf_resource(dev, 0xc0010058);
+	mmconf_resource(dev, MMIO_CONF_BASE);
 }
 
 static void set_resource(struct device *dev, struct resource *resource, u32 nodeid)