1# SPDX-License-Identifier: GPL-2.0 2# 3# Makefile for device trees 4# 5 6DTC_FLAGS ?= -p 1024 7 8ifneq ($(DTB),) 9obj-y += linked_dtb.o 10endif 11 12quiet_cmd_cp = CP $< $@$2 13 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) 14 15# Generate builtin.dtb from $(DTB).dtb 16$(obj)/builtin.dtb: $(obj)/$(DTB).dtb 17 $(call if_changed,cp) 18 19$(obj)/linked_dtb.o: $(obj)/builtin.dtb 20 21clean-files := *.dtb 22