vgabios: Add the geode GX2 functionality.

Signed-off-by: Nils Jacobs <njacobs8 at adsltotaal.nl>
diff --git a/vgasrc/vgahw.h b/vgasrc/vgahw.h
index fea041a..23b4f13 100644
--- a/vgasrc/vgahw.h
+++ b/vgasrc/vgahw.h
@@ -22,7 +22,7 @@
         return clext_init();
     if (CONFIG_VGA_BOCHS)
         return bochsvga_init();
-    if (CONFIG_VGA_GEODELX)
+    if (CONFIG_VGA_GEODEGX2 || CONFIG_VGA_GEODELX)
         return geodevga_init();
     return stdvga_init();
 }