1# SPDX-License-Identifier: GPL-2.0 2# 3 4obj-y += linked_dtb.o 5 6# Ensure system.dtb exists 7$(obj)/linked_dtb.o: $(obj)/system.dtb 8 9# Generate system.dtb from $(DTB).dtb 10ifneq ($(DTB),system) 11$(obj)/system.dtb: $(obj)/$(DTB).dtb 12 $(call if_changed,cp) 13endif 14 15quiet_cmd_cp = CP $< $@$2 16 cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) 17 18# Rule to build device tree blobs 19DTC_FLAGS := -p 1024 20