mx23evk: Add splash screen support

Enable display support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h
index e5a15a4..3a58afe 100644
--- a/include/configs/mx23evk.h
+++ b/include/configs/mx23evk.h
@@ -60,6 +60,7 @@
 #define CONFIG_CMD_MMC
 #define CONFIG_CMD_USB
 #define CONFIG_CMD_BOOTZ
+#define CONFIG_VIDEO
 
 /* Memory configurations */
 #define CONFIG_NR_DRAM_BANKS		1		/* 1 bank of DRAM */
@@ -133,6 +134,22 @@
 #define CONFIG_USB_STORAGE
 #endif
 
+/* Framebuffer support */
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_MXS
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(512 << 10)
+#endif
+
 /* Boot Linux */
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS