MX31: Added support for the Casio COM57H5M10XRC to QONG

The patch adds setup to connect a CASIO COM57H5M10XRC
(640x480 TFT display) to the QONG module.

Signed-off-by: Stefano Babic <sbabic@denx.de>
diff --git a/include/configs/qong.h b/include/configs/qong.h
index eb4669b..100fa3f 100644
--- a/include/configs/qong.h
+++ b/include/configs/qong.h
@@ -84,7 +84,7 @@
 #define	CONFIG_SPLASH_SCREEN
 #define CONFIG_CMD_BMP
 #define CONFIG_BMP_16BPP
-#define CONFIG_DISPLAY_VBEST_VGG322403
+#define CONFIG_DISPLAY_COM57H5M10XRC
 
 /*
  * Reducing the ARP timeout from default 5 seconds to 200ms we speed up the