Index: head/sys/arm/conf/RPI-B
===================================================================
--- head/sys/arm/conf/RPI-B
+++ head/sys/arm/conf/RPI-B
@@ -46,6 +46,9 @@
 device		snp
 device		pl011
 
+# Device mode support
+device		usb_template    	# Control of the gadget
+
 # Comment following lines for boot console on serial port
 device		vt
 device		kbdmux