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-rw-r--r--src/northbridge/intel/x4x/early_init.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/northbridge/intel/x4x/early_init.c b/src/northbridge/intel/x4x/early_init.c
index b52229367f..a430538718 100644
--- a/src/northbridge/intel/x4x/early_init.c
+++ b/src/northbridge/intel/x4x/early_init.c
@@ -18,6 +18,7 @@
#include <arch/io.h>
#include "iomap.h"
#include <southbridge/intel/i82801gx/i82801gx.h> /* DEFAULT_PMBASE */
+#include <pc80/mc146818rtc.h>
#include "x4x.h"
void x4x_early_init(void)
@@ -51,5 +52,12 @@ void x4x_early_init(void)
/* Enable internal GFX */
pci_write_config32(d0f0, D0F0_DEVEN, BOARD_DEVEN);
- pci_write_config16(d0f0, D0F0_GGC, 0x0170);
+ /* Set preallocated IGD size from cmos */
+ u8 gfxsize;
+
+ if (get_option(&gfxsize, "gfx_uma_size") != CB_SUCCESS) {
+ /* 6 for 64MB, default if not set in cmos */
+ gfxsize = 6;
+ }
+ pci_write_config16(d0f0, D0F0_GGC, 0x0100 | ((gfxsize + 1) << 4));
}