1 # SPDX-License-Identifier: GPL-2.0
2 # ==========================================================================
5 # Installs all dtb files listed in $(dtb-y) either in the
6 # INSTALL_DTBS_PATH directory or the default location:
8 # $INSTALL_PATH/dtbs/$KERNELRELEASE
9 # ==========================================================================
13 PHONY := __dtbs_install
16 export dtbinst_root ?= $(obj)
18 include include/config/auto.conf
19 include scripts/Kbuild.include
20 include $(src)/Makefile
22 dtbinst-files := $(sort $(dtb-y) $(if $(CONFIG_OF_ALL_DTBS), $(dtb-)))
23 dtbinst-dirs := $(subdir-y) $(subdir-m)
25 # Helper targets for Installing DTBs into the boot directory
26 quiet_cmd_dtb_install = INSTALL $<
27 cmd_dtb_install = mkdir -p $(2); cp $< $(2)
29 install-dir = $(patsubst $(dtbinst_root)%,$(INSTALL_DTBS_PATH)%,$(obj))
31 $(dtbinst-files): %.dtb: $(obj)/%.dtb
32 $(call cmd,dtb_install,$(install-dir))
35 $(Q)$(MAKE) $(dtbinst)=$(obj)/$@
37 PHONY += $(dtbinst-files) $(dtbinst-dirs)
38 __dtbs_install: $(dtbinst-files) $(dtbinst-dirs)