| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | # |
| 2 | # Makefile for device trees | ||||
| 3 | # | ||||
| 4 | |||||
| 5 | DTC_FLAGS ?= -p 1024 | ||||
| 6 | |||||
| 7 | ifneq ($(DTB),) | ||||
| 8 | obj-y += linked_dtb.o | ||||
| 9 | endif | ||||
| 10 | |||||
| 11 | quiet_cmd_cp = CP $< $@$2 | ||||
| 12 | cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false) | ||||
| 13 | |||||
| 14 | # Generate builtin.dtb from $(DTB).dtb | ||||
| 15 | $(obj)/builtin.dtb: $(obj)/$(DTB).dtb | ||||
| 16 | $(call if_changed,cp) | ||||
| 17 | |||||
| 18 | $(obj)/linked_dtb.o: $(obj)/builtin.dtb | ||||
| 19 | |||||
| 20 | clean-files := *.dtb | ||||