ls102xa: dcu: Add platform support for DCU on LS1021ATWR board

This patch adds the TWR_LCD_RGB card/HDMI options and the common
configuration for DCU on LS1021ATWR board.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index cb6b400..45b2272 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -163,6 +163,24 @@
 #define CONFIG_GENERIC_MMC
 
 /*
+ * Video
+ */
+#define CONFIG_FSL_DCU_FB
+
+#ifdef CONFIG_FSL_DCU_FB
+#define CONFIG_VIDEO
+#define CONFIG_CMD_BMP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+
+#define CONFIG_FSL_DCU_SII9022A
+#define CONFIG_SYS_I2C_DVI_BUS_NUM	1
+#define CONFIG_SYS_I2C_DVI_ADDR		0x39
+#endif
+
+/*
  * eTSEC
  */
 #define CONFIG_TSEC_ENET