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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
#
# Traverse through subdirectories listed in $(dts-dirs).
# ==========================================================================
src := $(obj)
PHONY := __dtbs_install
__dtbs_install:
export dtbinst-root ?= $(obj)
include include/config/auto.conf
include scripts/Kbuild.include
include $(src)/Makefile
PHONY += __dtbs_install_prep
__dtbs_install_prep:
ifeq ("$(dtbinst-root)", "$(obj)")
$(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi
$(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi
$(Q)mkdir -p $(INSTALL_DTBS_PATH)
endif
dtbinst-files := $(dtb-y)
dtbinst-dirs := $(dts-dirs)
# Helper targets for Installing DTBs into the boot directory
quiet_cmd_dtb_install = INSTALL $<
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))
$(dtbinst-dirs):
$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
PHONY += $(dtbinst-files) $(dtbinst-dirs)
__dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
.PHONY: $(PHONY)
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