1# ========================================================================== 2# Installing dtb files 3# 4# Installs all dtb files listed in $(dtb-y) either in the 5# INSTALL_DTBS_PATH directory or the default location: 6# 7# $INSTALL_PATH/dtbs/$KERNELRELEASE 8# 9# Traverse through subdirectories listed in $(dts-dirs). 10# ========================================================================== 11 12src := $(obj) 13 14PHONY := __dtbs_install 15__dtbs_install: 16 17export dtbinst-root ?= $(obj) 18 19include include/config/auto.conf 20include scripts/Kbuild.include 21include $(srctree)/$(obj)/Makefile 22 23PHONY += __dtbs_install_prep 24__dtbs_install_prep: 25ifeq ("$(dtbinst-root)", "$(obj)") 26 $(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi 27 $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi 28 $(Q)mkdir -p $(INSTALL_DTBS_PATH) 29endif 30 31dtbinst-files := $(dtb-y) 32dtbinst-dirs := $(dts-dirs) 33 34# Helper targets for Installing DTBs into the boot directory 35quiet_cmd_dtb_install = INSTALL $< 36 cmd_dtb_install = mkdir -p $(2); cp $< $(2) 37 38install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj)) 39 40$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep 41 42$(dtbinst-files): %.dtb: $(obj)/%.dtb 43 $(call cmd,dtb_install,$(install-dir)) 44 45$(dtbinst-dirs): 46 $(Q)$(MAKE) $(dtbinst)=$(obj)/$@ 47 48PHONY += $(dtbinst-files) $(dtbinst-dirs) 49__dtbs_install: $(dtbinst-files) $(dtbinst-dirs) 50 51.PHONY: $(PHONY) 52