kbuild: dtbs_install: new make target

[mirror_ubuntu-bionic-kernel.git] / arch / arm / Makefile

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 08a9ef58d9c3567f1b78862ed136546416ad241d..fddf4beaee45d32a19fa020527bfc573f3b33cbd 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -310,9 +310,9 @@ $(INSTALL_TARGETS):
 %.dtb: | scripts
        $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@
 
-PHONY += dtbs
-dtbs: scripts
-       $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs
+PHONY += dtbs dtbs_install
+dtbs dtbs_install: prepare scripts
+       $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $@
 
 # We use MRPROPER_FILES and CLEAN_FILES now
 archclean:
@@ -331,6 +331,7 @@ define archhelp
   echo  '  bootpImage    - Combined zImage and initial RAM disk'
   echo  '                  (supply initrd image via make variable INITRD=<path>)'
   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  '  uinstall      - Install U-Boot wrapped compressed kernel'