mtd_dir300b1_rootfs_part_size=3014656
define Image/Build/Template/DIR300B1
$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_dir300b1,$(mtd_dir300b1_kernel_part_size),$(mtd_dir300b1_rootfs_part_size))
+ mkwrgimg -s wrgn23_dlwbr_dir300b -d /dev/mtdblock/2 \
+ -i $(call imgname,$(1),$(2))-sysupgrade.bin \
+ -o $(call imgname,$(1),$(2))-factory.bin
endef
define Image/Build/Profile/DIR300B1