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Commit 862f464a authored by Robert Richter's avatar Robert Richter
Browse files

dts, arm64: Add dtbs_install make target 



This adds the dtbs_install make target to arm64. The target has been
introduced already to arch/arm with the following commit:

 f4d4ffc0 kbuild: dtbs_install: new make target

Implementation for arm64 is the same as for arm.

With 'dtbs_install' all config enabled dtb files are installed to
either the INSTALL_DTBS_PATH directory or the default location:

 $INSTALL_PATH/dtbs/$KERNELRELEASE

Signed-off-by: default avatarRobert Richter <rrichter@cavium.com>
parent f114040e

arch/arm64/Makefile

+4 −2
Original line number Diff line number Diff line
@@ -70,8 +70,9 @@ zinstall install: vmlinux 
%.dtb: scripts

	$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@



dtbs: scripts

	$(Q)$(MAKE) $(build)=$(boot)/dts dtbs

PHONY += dtbs dtbs_install

dtbs dtbs_install: prepare scripts

	$(Q)$(MAKE) $(build)=$(boot)/dts $@



PHONY += vdso_install

vdso_install:
@@ -85,6 +86,7 @@ define archhelp 
  echo  '* Image.gz      - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)'

  echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'

  echo  '* dtbs          - Build device tree blobs for enabled boards'

  echo  '  dtbs_install  - Install dtbs to $(INSTALL_DTBS_PATH)'

  echo  '  install       - Install uncompressed kernel'

  echo  '  zinstall      - Install compressed kernel'

  echo  '                  Install using (your) ~/bin/installkernel or'

arch/arm64/boot/dts/Makefile

+3 −1
Original line number Diff line number Diff line
@@ -2,9 +2,11 @@ dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb 
dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb

dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb



targets += dtbs

targets += dtbs dtbs_install

targets += $(dtb-y)



dtbs: $(addprefix $(obj)/, $(dtb-y))



clean-files := *.dtb



dtbs_install: $(addsuffix _dtbinst_, $(dtb-y))