csky: use common dtb build rules

Remove the Kbuild rules in arch/csky and use common dtb build rules. This modification is based on: commit 37c8a5f ("kbuild: consolidate Devicetree dtb build rules") Signed-off-by: Guo Ren <[email protected]> Reviewed-by: Rob Herring <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
chewitt · Nov 1, 2018 · e8d0c9a · e8d0c9a
1 parent c4c14c3
commit e8d0c9a
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Showing 2 changed files with 1 addition and 13 deletions.
diff --git a/arch/csky/Makefile b/arch/csky/Makefile
@@ -69,20 +69,11 @@ core-y += $(boot)/dts/
 
 all: zImage
 
-
-dtbs: scripts
-	$(Q)$(MAKE) $(build)=$(boot)/dts
-
-%.dtb %.dtb.S %.dtb.o: scripts
-	$(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
-
-zImage Image uImage: vmlinux dtbs
+zImage Image uImage: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
-	$(Q)$(MAKE) $(clean)=$(boot)/dts
-	rm -rf arch/csky/include/generated
 
 define archhelp
   echo  '* zImage       - Compressed kernel image (arch/$(ARCH)/boot/zImage)'

diff --git a/arch/csky/boot/dts/Makefile b/arch/csky/boot/dts/Makefile
@@ -1,6 +1,3 @@
 dtstree	:= $(srctree)/$(src)
 
 dtb-y := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
-
-always += $(dtb-y)
-clean-files += *.dtb *.dtb.S