pico-imx6: Add splashscreen support

Add splashscreen support. Tested with the parallel
FT5x06-WVGA panel.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index 4291f6f..02787f8 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -69,3 +69,5 @@
 CONFIG_USB_GADGET_VENDOR_NUM=0x0525
 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
 CONFIG_CI_UDC=y
+CONFIG_VIDEO=y
+CONFIG_VIDEO_IPUV3=y