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-rw-r--r--src/include/cbmem.h9
-rw-r--r--src/lib/cbmem.c1
-rw-r--r--src/mainboard/emulation/qemu-x86/northbridge.c7
-rw-r--r--src/northbridge/amd/amdfam10/northbridge.c19
-rw-r--r--src/northbridge/amd/amdk8/northbridge.c18
-rw-r--r--src/northbridge/amd/gx1/northbridge.c7
-rw-r--r--src/northbridge/amd/gx2/northbridge.c7
-rw-r--r--src/northbridge/amd/lx/northbridge.c7
-rw-r--r--src/northbridge/intel/e7501/northbridge.c7
-rw-r--r--src/northbridge/intel/e7520/northbridge.c7
-rw-r--r--src/northbridge/intel/e7525/northbridge.c7
-rw-r--r--src/northbridge/intel/i3100/northbridge.c7
-rw-r--r--src/northbridge/intel/i440bx/northbridge.c7
-rw-r--r--src/northbridge/intel/i440lx/northbridge.c7
-rw-r--r--src/northbridge/intel/i82810/northbridge.c7
-rw-r--r--src/northbridge/intel/i82830/northbridge.c7
-rw-r--r--src/northbridge/intel/i855/northbridge.c7
-rw-r--r--src/northbridge/intel/i945/northbridge.c7
-rw-r--r--src/northbridge/via/cn400/northbridge.c11
-rw-r--r--src/northbridge/via/cn700/northbridge.c11
-rw-r--r--src/northbridge/via/cx700/northbridge.c11
-rw-r--r--src/northbridge/via/vt8601/northbridge.c11
-rw-r--r--src/northbridge/via/vt8623/northbridge.c11
23 files changed, 89 insertions, 111 deletions
diff --git a/src/include/cbmem.h b/src/include/cbmem.h
index 6f40d4e485..5fd2e78aff 100644
--- a/src/include/cbmem.h
+++ b/src/include/cbmem.h
@@ -21,13 +21,14 @@
#define _CBMEM_H_
/* Reserve 64k for ACPI and other tables */
-#define HIGH_MEMORY_TABLES ( 64 * 1024 )
+#define HIGH_MEMORY_DEF_SIZE ( 64 * 1024 )
+extern uint64_t high_tables_base, high_tables_size;
#if CONFIG_HAVE_ACPI_RESUME
-#define HIGH_MEMORY_SIZE ((CONFIG_RAMTOP - CONFIG_RAMBASE) + HIGH_MEMORY_TABLES)
-#define HIGH_MEMORY_SAVE ( HIGH_MEMORY_SIZE - HIGH_MEMORY_TABLES )
+#define HIGH_MEMORY_SIZE ((CONFIG_RAMTOP - CONFIG_RAMBASE) + HIGH_MEMORY_DEF_SIZE)
+#define HIGH_MEMORY_SAVE ( HIGH_MEMORY_SIZE - HIGH_MEMORY_DEF_SIZE )
#else
-#define HIGH_MEMORY_SIZE HIGH_MEMORY_TABLES
+#define HIGH_MEMORY_SIZE HIGH_MEMORY_DEF_SIZE
#endif
#define CBMEM_ID_FREESPACE 0x46524545
diff --git a/src/lib/cbmem.c b/src/lib/cbmem.c
index d85c748810..aa10a15798 100644
--- a/src/lib/cbmem.c
+++ b/src/lib/cbmem.c
@@ -193,7 +193,6 @@ void *cbmem_find(u32 id)
#if CONFIG_HAVE_ACPI_RESUME
extern u8 acpi_slp_type;
#endif
-extern uint64_t high_tables_base, high_tables_size;
void cbmem_initialize(void)
{
diff --git a/src/mainboard/emulation/qemu-x86/northbridge.c b/src/mainboard/emulation/qemu-x86/northbridge.c
index 7a73ecff69..18996482d6 100644
--- a/src/mainboard/emulation/qemu-x86/northbridge.c
+++ b/src/mainboard/emulation/qemu-x86/northbridge.c
@@ -11,8 +11,7 @@
#include <delay.h>
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
#define CMOS_ADDR_PORT 0x70
@@ -49,8 +48,8 @@ static void cpu_pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
assign_resources(dev->link_list);
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c
index b3e99ec441..c64747403d 100644
--- a/src/northbridge/amd/amdfam10/northbridge.c
+++ b/src/northbridge/amd/amdfam10/northbridge.c
@@ -841,8 +841,7 @@ static void disable_hoist_memory(unsigned long hole_startk, int node_id)
#endif
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
#if CONFIG_GFXUMA == 1
@@ -1033,13 +1032,13 @@ static void amdfam10_domain_set_resources(device_t dev)
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
- high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
+ high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE;
#else
- high_tables_base = (mmio_basek - HIGH_TABLES_SIZE) * 1024;
+ high_tables_base = (mmio_basek * 1024) - HIGH_MEMORY_SIZE;
#endif
- high_tables_size = HIGH_TABLES_SIZE * 1024;
- printk(BIOS_DEBUG, " split: %dK table at =%08llx\n", HIGH_TABLES_SIZE,
- high_tables_base);
+ high_tables_size = HIGH_MEMORY_SIZE;
+ printk(BIOS_DEBUG, " split: %dK table at =%08llx\n",
+ HIGH_MEMORY_SIZE / 1024, high_tables_base);
}
#endif
}
@@ -1078,11 +1077,11 @@ static void amdfam10_domain_set_resources(device_t dev)
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
- high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
+ high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE;
#else
- high_tables_base = (limitk - HIGH_TABLES_SIZE) * 1024;
+ high_tables_base = (limitk * 1024) - HIGH_MEMORY_SIZE;
#endif
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_size = HIGH_MEMORY_SIZE;
}
#endif
}
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index f592880b92..90b4ebf51d 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -820,8 +820,6 @@ static u32 hoist_memory(unsigned long hole_startk, int node_id)
#if CONFIG_WRITE_HIGH_TABLES==1
#include <cbmem.h>
-#define HIGH_TABLES_SIZE ((HIGH_MEMORY_SIZE + 1024) / 1024)
-extern uint64_t high_tables_base, high_tables_size;
#endif
#if CONFIG_GFXUMA == 1
@@ -1020,13 +1018,13 @@ static void amdk8_domain_set_resources(device_t dev)
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
- high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
+ high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE;
#else
- high_tables_base = (mmio_basek - HIGH_TABLES_SIZE) * 1024;
+ high_tables_base = (mmio_basek * 1024) - HIGH_MEMORY_SIZE;
#endif
- high_tables_size = HIGH_TABLES_SIZE * 1024;
- printk(BIOS_DEBUG, " split: %dK table at =%08llx\n", HIGH_TABLES_SIZE,
- high_tables_base);
+ high_tables_size = HIGH_MEMORY_SIZE;
+ printk(BIOS_DEBUG, " split: %dK table at =%08llx\n",
+ HIGH_MEMORY_SIZE / 1024, high_tables_base);
}
#endif
}
@@ -1065,11 +1063,11 @@ static void amdk8_domain_set_resources(device_t dev)
if (high_tables_base==0) {
/* Leave some space for ACPI, PIRQ and MP tables */
#if CONFIG_GFXUMA == 1
- high_tables_base = uma_memory_base - (HIGH_TABLES_SIZE * 1024);
+ high_tables_base = uma_memory_base - HIGH_MEMORY_SIZE;
#else
- high_tables_base = (limitk - HIGH_TABLES_SIZE) * 1024;
+ high_tables_base = (limitk * 1024) - HIGH_MEMORY_SIZE;
#endif
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_size = HIGH_MEMORY_SIZE;
}
#endif
}
diff --git a/src/northbridge/amd/gx1/northbridge.c b/src/northbridge/amd/gx1/northbridge.c
index 9fa5e33cff..abbc85558c 100644
--- a/src/northbridge/amd/gx1/northbridge.c
+++ b/src/northbridge/amd/gx1/northbridge.c
@@ -67,8 +67,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -116,8 +115,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
/* Report the memory regions */
diff --git a/src/northbridge/amd/gx2/northbridge.c b/src/northbridge/amd/gx2/northbridge.c
index 62c1c2eaf7..987ebabfef 100644
--- a/src/northbridge/amd/gx2/northbridge.c
+++ b/src/northbridge/amd/gx2/northbridge.c
@@ -432,8 +432,7 @@ static struct device_operations cpu_bus_ops = {
void chipsetInit (void);
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void enable_dev(struct device *dev)
@@ -457,8 +456,8 @@ static void enable_dev(struct device *dev)
tomk = ((sizeram() - VIDEO_MB) * 1024) - SMM_SIZE;
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
ram_resource(dev, 0, 0, tomk);
} else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) {
diff --git a/src/northbridge/amd/lx/northbridge.c b/src/northbridge/amd/lx/northbridge.c
index bedeaf6ea8..61f3afec5f 100644
--- a/src/northbridge/amd/lx/northbridge.c
+++ b/src/northbridge/amd/lx/northbridge.c
@@ -373,8 +373,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -396,8 +395,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
diff --git a/src/northbridge/intel/e7501/northbridge.c b/src/northbridge/intel/e7501/northbridge.c
index 90985e2699..e6e955fb4f 100644
--- a/src/northbridge/intel/e7501/northbridge.c
+++ b/src/northbridge/intel/e7501/northbridge.c
@@ -10,8 +10,7 @@
#include "chip.h"
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -92,8 +91,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/e7520/northbridge.c b/src/northbridge/intel/e7520/northbridge.c
index fceceb2a47..49c8ba3c71 100644
--- a/src/northbridge/intel/e7520/northbridge.c
+++ b/src/northbridge/intel/e7520/northbridge.c
@@ -17,8 +17,7 @@
static unsigned int max_bus;
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -111,8 +110,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/e7525/northbridge.c b/src/northbridge/intel/e7525/northbridge.c
index 6ffe3b1b04..5e9f9c53e6 100644
--- a/src/northbridge/intel/e7525/northbridge.c
+++ b/src/northbridge/intel/e7525/northbridge.c
@@ -17,8 +17,7 @@
static unsigned int max_bus;
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -111,8 +110,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/i3100/northbridge.c b/src/northbridge/intel/i3100/northbridge.c
index 53b1dd7bd2..acd4c3c302 100644
--- a/src/northbridge/intel/i3100/northbridge.c
+++ b/src/northbridge/intel/i3100/northbridge.c
@@ -38,8 +38,7 @@
static u32 max_bus;
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -132,8 +131,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tolmk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/i440bx/northbridge.c b/src/northbridge/intel/i440bx/northbridge.c
index 3873d10364..136755e1e2 100644
--- a/src/northbridge/intel/i440bx/northbridge.c
+++ b/src/northbridge/intel/i440bx/northbridge.c
@@ -34,8 +34,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void i440bx_domain_set_resources(device_t dev)
@@ -75,8 +74,8 @@ static void i440bx_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/i440lx/northbridge.c b/src/northbridge/intel/i440lx/northbridge.c
index 40d8b01175..73be101b09 100644
--- a/src/northbridge/intel/i440lx/northbridge.c
+++ b/src/northbridge/intel/i440lx/northbridge.c
@@ -63,8 +63,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void i440lx_domain_set_resources(device_t dev)
@@ -104,8 +103,8 @@ static void i440lx_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/i82810/northbridge.c b/src/northbridge/intel/i82810/northbridge.c
index 4bf7d466e5..3434c6d71b 100644
--- a/src/northbridge/intel/i82810/northbridge.c
+++ b/src/northbridge/intel/i82810/northbridge.c
@@ -84,8 +84,7 @@ static int translate_i82810_to_mb[] = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -150,8 +149,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
assign_resources(dev->link_list);
}
diff --git a/src/northbridge/intel/i82830/northbridge.c b/src/northbridge/intel/i82830/northbridge.c
index f2ae5fa1fd..dea05db137 100644
--- a/src/northbridge/intel/i82830/northbridge.c
+++ b/src/northbridge/intel/i82830/northbridge.c
@@ -65,8 +65,7 @@ int add_northbridge_resources(struct lb_memory *mem)
}
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
{
@@ -119,8 +118,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
diff --git a/src/northbridge/intel/i855/northbridge.c b/src/northbridge/intel/i855/northbridge.c
index e59dfd4ccb..53f599715b 100644
--- a/src/northbridge/intel/i855/northbridge.c
+++ b/src/northbridge/intel/i855/northbridge.c
@@ -54,8 +54,7 @@ static const struct pci_driver northbridge_driver __pci_driver = {
};
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
{
@@ -112,8 +111,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
assign_resources(dev->link_list);
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c
index 9963bed5ce..925d108154 100644
--- a/src/northbridge/intel/i945/northbridge.c
+++ b/src/northbridge/intel/i945/northbridge.c
@@ -93,8 +93,7 @@ static void add_fixed_resources(struct device *dev, int index)
}
#if CONFIG_WRITE_HIGH_TABLES==1
-#define HIGH_TABLES_SIZE 1024 // maximum size of high tables in KB
-extern uint64_t high_tables_base, high_tables_size;
+#include <cbmem.h>
#endif
static void pci_domain_set_resources(device_t dev)
@@ -183,8 +182,8 @@ static void pci_domain_set_resources(device_t dev)
#if CONFIG_WRITE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
- high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
- high_tables_size = HIGH_TABLES_SIZE * 1024;
+ high_tables_base = (tomk * 1024) - HIGH_MEMORY_SIZE;
+ high_tables_size = HIGH_MEMORY_SIZE;
#endif
}
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 */