intel/gm45: native gfx init.

Tested on lenovo X200 in both text and gfx mode.

Change-Id: I273971d0f34ca3529959d4228e9516775459b806
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6682
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig
index 629bae33d..b9244f9 100644
--- a/src/northbridge/intel/gm45/Kconfig
+++ b/src/northbridge/intel/gm45/Kconfig
@@ -29,6 +29,8 @@
 	select MMCONF_SUPPORT_DEFAULT
 	select DYNAMIC_CBMEM
 	select IOMMU
+	select VGA
+	select INTEL_EDID
 
 config BOOTBLOCK_NORTHBRIDGE_INIT
 	string