mirror of https://gitee.com/openkylin/linux.git
52 lines
1.4 KiB
Makefile
52 lines
1.4 KiB
Makefile
# ==========================================================================
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# Installing dtb files
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#
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# Installs all dtb files listed in $(dtb-y) either in the
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# INSTALL_DTBS_PATH directory or the default location:
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#
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# $INSTALL_PATH/dtbs/$KERNELRELEASE
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#
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# Traverse through subdirectories listed in $(dts-dirs).
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# ==========================================================================
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src := $(obj)
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PHONY := __dtbs_install
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__dtbs_install:
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export dtbinst-root ?= $(obj)
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include include/config/auto.conf
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include scripts/Kbuild.include
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include $(srctree)/$(obj)/Makefile
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PHONY += __dtbs_install_prep
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__dtbs_install_prep:
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ifeq ("$(dtbinst-root)", "$(obj)")
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$(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi
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$(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi
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$(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
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quiet_cmd_dtb_install = INSTALL $<
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cmd_dtb_install = mkdir -p $(2); cp $< $(2)
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install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
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$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep
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$(dtbinst-files): %.dtb: $(obj)/%.dtb
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$(call cmd,dtb_install,$(install-dir))
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$(dtbinst-dirs):
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$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
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PHONY += $(dtbinst-files) $(dtbinst-dirs)
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__dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
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.PHONY: $(PHONY)
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