1# SPDX-License-Identifier: GPL-2.0
 2# ==========================================================================
 3# Installing dtb files
 4#
 5# Installs all dtb files listed in $(dtb-y) either in the
 6# INSTALL_DTBS_PATH directory or the default location:
 7#
 8#   $INSTALL_PATH/dtbs/$KERNELRELEASE
 9# ==========================================================================
10
11PHONY := __dtbs_install
12__dtbs_install:
13
14include include/config/auto.conf
15include $(srctree)/scripts/Kbuild.include
16
17dst := $(INSTALL_DTBS_PATH)
18
19quiet_cmd_dtb_install = INSTALL $@
20      cmd_dtb_install = install -D $< $@
21
22$(dst)/%: $(obj)/%
23	$(call cmd,dtb_install)
24
25dtbs := $(patsubst $(obj)/%,%,$(call read-file, $(obj)/dtbs-list))
26
27ifdef CONFIG_ARCH_WANT_FLAT_DTB_INSTALL
28
29define gen_install_rules
30$(dst)/%: $(obj)/$(1)%
31	$$(call cmd,dtb_install)
32endef
33
34$(foreach d, $(sort $(dir $(dtbs))), $(eval $(call gen_install_rules,$(d))))
35
36dtbs := $(notdir $(dtbs))
37
38endif # CONFIG_ARCH_WANT_FLAT_DTB_INSTALL
39
40__dtbs_install: $(addprefix $(dst)/, $(dtbs))
41	@:
42
43.PHONY: $(PHONY)