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scripts/Makefile.dtbinst 1.24 KB
9fb5e5372   Robert Richter   dts, kbuild: Fact...
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  # ==========================================================================
  # Installing dtb files
  #
  # Installs all dtb files listed in $(dtb-y) either in the
  # INSTALL_DTBS_PATH directory or the default location:
  #
  #   $INSTALL_PATH/dtbs/$KERNELRELEASE
  #
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  # Traverse through subdirectories listed in $(dts-dirs).
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  # ==========================================================================
  
  src := $(obj)
  
  PHONY := __dtbs_install
  __dtbs_install:
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  export dtbinst-root ?= $(obj)
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  include include/config/auto.conf
  include scripts/Kbuild.include
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  include $(src)/Makefile
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  PHONY += __dtbs_install_prep
  __dtbs_install_prep:
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  ifeq ("$(dtbinst-root)", "$(obj)")
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  	$(Q)mkdir -p $(INSTALL_DTBS_PATH)
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  endif
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  dtbinst-files	:= $(dtb-y)
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  dtbinst-dirs	:= $(dts-dirs)
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  # Helper targets for Installing DTBs into the boot directory
  quiet_cmd_dtb_install =	INSTALL $<
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        cmd_dtb_install =	mkdir -p $(2); cp $< $(2)
  
  install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
  
  $(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep
  
  $(dtbinst-files): %.dtb: $(obj)/%.dtb
  	$(call cmd,dtb_install,$(install-dir))
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  $(dtbinst-dirs):
  	$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
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  PHONY += $(dtbinst-files) $(dtbinst-dirs)
  __dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
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  .PHONY: $(PHONY)