scripts/Makefile.dtbinst

   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
  12 src := $(obj)
  13
  14 PHONY := __dtbs_install
  15 __dtbs_install:
  16
  17 export dtbinst-root ?= $(obj)
  18
  19 include include/config/auto.conf
  20 include scripts/Kbuild.include
  21 include $(src)/Makefile
  22
  23 dtbinst-files   := $(dtb-y)
  24 dtbinst-dirs    := $(dts-dirs)
  25
  26 # Helper targets for Installing DTBs into the boot directory
  27 quiet_cmd_dtb_install = INSTALL $<
  28       cmd_dtb_install = mkdir -p $(2); cp $< $(2)
  29
  30 install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
  31
  32 $(dtbinst-files): %.dtb: $(obj)/%.dtb
  33         $(call cmd,dtb_install,$(install-dir))
  34
  35 $(dtbinst-dirs):
  36         $(Q)$(MAKE) $(dtbinst)=$(obj)/$@
  37
  38 PHONY += $(dtbinst-files) $(dtbinst-dirs)
  39 __dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
  40
  41 .PHONY: $(PHONY)