| # SPDX-License-Identifier: GPL-2.0 | |
| # | |
| dtb-y := system.dtb | |
| ifneq ($(DTB),) | |
| obj-y += linked_dtb.o | |
| # Ensure system.dtb exists | |
| $(obj)/linked_dtb.o: $(obj)/system.dtb | |
| # Generate system.dtb from $(DTB).dtb | |
| ifneq ($(DTB),system) | |
| $(obj)/system.dtb: $(obj)/$(DTB).dtb | |
| $(call if_changed,cp) | |
| endif | |
| endif | |
| quiet_cmd_cp = CP $< $@$2 | |
| cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) | |
| # Rule to build device tree blobs | |
| DTC_FLAGS := -p 1024 |