all: dtb image modules map
-clean: image-clean modules-clean map-clean
+clean: dtb-clean image-clean modules-clean map-clean
-distclean: clean image-distclean modules-distclean map-distclean
+distclean: clean dtb-distclean image-distclean modules-distclean map-distclean
$(WORK)/linux-$(KERNEL_VERSION).tar.xz:
wget -P $(WORK) https://www.kernel.org/pub/linux/kernel/v4.x/linux-$(KERNEL_VERSION).tar.xz