Create a hard link for sun7i-a20-cubieboard2.dtb to allow the

cubieboard2 to find the correct dtb file.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation

release/arm/CUBIEBOARD2.conf

@@ -30,6 +30,8 @@ arm_install_uboot() {
 	chroot ${CHROOTDIR} cp -p ${UFSMOUNT}/boot/ubldr ${FATMOUNT}/ubldr
 	chroot ${CHROOTDIR} cp -p ${UFSMOUNT}/boot/ubldr.bin \
 		${FATMOUNT}/ubldr.bin
+	chroot ${CHROOTDIR} ln ${UFSMOUNT}/boot/dtb/cubieboard2.dtb \
+		${UFSMOUNT}/boot/dtb/sun7i-a20-cubieboard2.dtb
 	chroot ${CHROOTDIR} touch ${UFSMOUNT}/firstboot
 	sync
 	umount_loop ${CHROOTDIR}/${FATMOUNT}