boundary: include uvcvideo kernel module

Add support for webcams for Boundary Devices imx6

Change-Id: I8ea1b056c5eab7120c4269a98710de322fb304e0
Reviewed-by: Karim Pinter <karim.pinter@theqtcompany.com>
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>

meta-fsl-extras/recipes/linux/linux-boundary_3.10.17.bbappend

@@ -41,4 +41,8 @@ do_configure_prepend() {
 
 	# include LEDS_GPIO for Nitrogen6_Lite
 	echo "CONFIG_LEDS_GPIO=y"               >> ${WORKDIR}/defconfig
+
+	# enable uvcvideo module
+	echo "CONFIG_MEDIA_USB_SUPPORT=y"       >> ${WORKDIR}/defconfig
+	echo "CONFIG_USB_VIDEO_CLASS=m"         >> ${WORKDIR}/defconfig
 }