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# SPDX-License-Identifier: GPL-2.0 # # Makefile for device trees # DTC_FLAGS ?= -p 1024 ifneq ($(DTB),) obj-y += linked_dtb.o endif quiet_cmd_cp = CP $< $@$2 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) # Generate builtin.dtb from $(DTB).dtb $(obj)/builtin.dtb: $(obj)/$(DTB).dtb $(call if_changed,cp) $(obj)/linked_dtb.o: $(obj)/builtin.dtb clean-files := *.dtb