5 files changed, 25 insertions, 30 deletions
diff --git a/src/northbridge/via/cn400/northbridge.c b/src/northbridge/via/cn400/northbridge.c
index 3982c9877c..2cc331b24d 100644
--- a/src/northbridge/via/cn400/northbridge.c
+++ b/src/northbridge/via/cn400/northbridge.c
@@ -178,9 +178,7 @@ static void ram_reservation(device_t dev, unsigned long index,
 #endif
 
 #if CONFIG_WRITE_HIGH_TABLES==1
-/* maximum size of high tables in KB */
-#define HIGH_TABLES_SIZE 64
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
 #endif
 
 static void cn400_domain_set_resources(device_t dev)
@@ -211,9 +209,10 @@ static void cn400_domain_set_resources(device_t dev)
 
 #if CONFIG_WRITE_HIGH_TABLES == 1
 		/* Locate the High Tables at the Top of Low Memory below the Video RAM */
-		high_tables_base = (uint64_t) (tolmk - (CONFIG_VIDEO_MB *1024) - HIGH_TABLES_SIZE) * 1024;
-		high_tables_size = (uint64_t) HIGH_TABLES_SIZE* 1024;
-		printk(BIOS_SPEW, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n", tomk*1024, high_tables_base, high_tables_size);
+		high_tables_base = ((tolmk - (CONFIG_VIDEO_MB *1024)) * 1024) - HIGH_MEMORY_SIZE;
+		high_tables_size = HIGH_MEMORY_SIZE;
+		printk(BIOS_SPEW, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n",
+						tomk*1024, high_tables_base, high_tables_size);
 #endif
 
 		/* Report the memory regions. */
diff --git a/src/northbridge/via/cn700/northbridge.c b/src/northbridge/via/cn700/northbridge.c
index d0ad095151..6400e223ba 100644
--- a/src/northbridge/via/cn700/northbridge.c
+++ b/src/northbridge/via/cn700/northbridge.c
@@ -98,9 +98,7 @@ static const struct pci_driver memctrl_driver __pci_driver = {
 };
 
 #if CONFIG_WRITE_HIGH_TABLES==1
-/* maximum size of high tables in KB */
-#define HIGH_TABLES_SIZE 64
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
 #endif
 
 static void pci_domain_set_resources(device_t dev)
@@ -141,9 +139,10 @@ static void pci_domain_set_resources(device_t dev)
 		}
 
 #if CONFIG_WRITE_HIGH_TABLES == 1
-		high_tables_base = (tolmk - CONFIG_VIDEO_MB * 1024 - HIGH_TABLES_SIZE) * 1024;
-		high_tables_size = HIGH_TABLES_SIZE * 1024;
-		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n", tomk*1024, high_tables_base, high_tables_size);
+		high_tables_base = ((tolmk - CONFIG_VIDEO_MB * 1024) * 1024) - HIGH_MEMORY_SIZE;
+		high_tables_size = HIGH_MEMORY_SIZE;
+		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n",
+						tomk*1024, high_tables_base, high_tables_size);
 #endif
 
 		/* Report the memory regions. */
diff --git a/src/northbridge/via/cx700/northbridge.c b/src/northbridge/via/cx700/northbridge.c
index df9dde6e6d..9e302983c2 100644
--- a/src/northbridge/via/cx700/northbridge.c
+++ b/src/northbridge/via/cx700/northbridge.c
@@ -33,9 +33,7 @@
 #include "northbridge.h"
 
 #if CONFIG_WRITE_HIGH_TABLES==1
-/* maximum size of high tables in KB */
-#define HIGH_TABLES_SIZE 64
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
 #endif
 
 static void pci_domain_set_resources(device_t dev)
@@ -77,9 +75,10 @@ static void pci_domain_set_resources(device_t dev)
 	}
 
 #if CONFIG_WRITE_HIGH_TABLES == 1
-	high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
-	high_tables_size = HIGH_TABLES_SIZE* 1024;
-	printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n", tomk*1024, high_tables_base, high_tables_size);
+	high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+	high_tables_size = HIGH_MEMORY_SIZE;
+	printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n",
+						tomk*1024, high_tables_base, high_tables_size);
 #endif
 
 	/* Report the memory regions */
diff --git a/src/northbridge/via/vt8601/northbridge.c b/src/northbridge/via/vt8601/northbridge.c
index d2731c7074..3a7ada51fb 100644
--- a/src/northbridge/via/vt8601/northbridge.c
+++ b/src/northbridge/via/vt8601/northbridge.c
@@ -46,9 +46,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
 };
 
 #if CONFIG_WRITE_HIGH_TABLES==1
-/* maximum size of high tables in KB */
-#define HIGH_TABLES_SIZE 64
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
 #endif
 
 static void pci_domain_set_resources(device_t dev)
@@ -92,9 +90,10 @@ static void pci_domain_set_resources(device_t dev)
 		}
 
 #if CONFIG_WRITE_HIGH_TABLES == 1
-		high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
-		high_tables_size = HIGH_TABLES_SIZE* 1024;
-		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n", tomk*1024, high_tables_base, high_tables_size);
+		high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+		high_tables_size = HIGH_MEMORY_SIZE;
+		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n",
+				tomk*1024, high_tables_base, high_tables_size);
 #endif
 
 		/* Report the memory regions */
diff --git a/src/northbridge/via/vt8623/northbridge.c b/src/northbridge/via/vt8623/northbridge.c
index f67d13c021..19f14d56a4 100644
--- a/src/northbridge/via/vt8623/northbridge.c
+++ b/src/northbridge/via/vt8623/northbridge.c
@@ -106,9 +106,7 @@ static const struct pci_driver agp_driver __pci_driver = {
 };
 
 #if CONFIG_WRITE_HIGH_TABLES==1
-/* maximum size of high tables in KB */
-#define HIGH_TABLES_SIZE 64
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
 #endif
 
 static void pci_domain_set_resources(device_t dev)
@@ -152,9 +150,10 @@ static void pci_domain_set_resources(device_t dev)
 		}
 
 #if CONFIG_WRITE_HIGH_TABLES == 1
-		high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
-		high_tables_size = HIGH_TABLES_SIZE* 1024;
-		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n", tomk*1024, high_tables_base, high_tables_size);
+		high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+		high_tables_size = HIGH_MEMORY_SIZE;
+		printk(BIOS_DEBUG, "tom: %lx, high_tables_base: %llx, high_tables_size: %llx\n",
+						tomk*1024, high_tables_base, high_tables_size);
 #endif
 
 		/* Report the memory regions */