diff --git a/src/northbridge/intel/ironlake/northbridge.c b/src/northbridge/intel/ironlake/northbridge.c
index b5ad824..2137e3b 100644
--- a/src/northbridge/intel/ironlake/northbridge.c
+++ b/src/northbridge/intel/ironlake/northbridge.c
@@ -2,6 +2,7 @@
 
 #include <console/console.h>
 #include <acpi/acpi.h>
+#include <arch/hpet.h>
 #include <device/pci_ops.h>
 #include <stdint.h>
 #include <cpu/intel/model_2065x/model_2065x.h>
@@ -48,7 +49,7 @@
 	   0xff800000-0xffffffff ROM. */
 
 	resource = new_resource(dev, index++);
-	resource->base = (resource_t) 0xfed00000;
+	resource->base = (resource_t) HPET_BASE_ADDRESS;
 	resource->size = (resource_t) 0x00100000;
 	resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | IORESOURCE_FIXED |
 			  IORESOURCE_STORED | IORESOURCE_ASSIGNED;
diff --git a/src/northbridge/intel/pineview/northbridge.c b/src/northbridge/intel/pineview/northbridge.c
index 80b4611..9e27223 100644
--- a/src/northbridge/intel/pineview/northbridge.c
+++ b/src/northbridge/intel/pineview/northbridge.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include <arch/hpet.h>
 #include <cbmem.h>
 #include <console/console.h>
 #include <commonlib/bsd/helpers.h>
@@ -26,7 +27,7 @@
 	struct resource *resource;
 
 	resource = new_resource(dev, index++);
-	resource->base = (resource_t) 0xfed00000;
+	resource->base = (resource_t) HPET_BASE_ADDRESS;
 	resource->size = (resource_t) 0x00100000;
 	resource->flags = IORESOURCE_MEM
 			| IORESOURCE_RESERVE