Grant Likely wrote: > Or how about: I could pick up the patch with only the MIPS hunk and > every other user can be fixed up independently to use the new rule. Here's a trial patch to fix up ARM. Does this look correct? This patch depends on the generic dtb build rule already being applied. g. --- arm/of: Change .dtb build rules to build in dts directory The current rules have the .dtb files build in a different directory from the .dts files. The only reason for this is that it was what PowerPC has done historically. This patch changes ARM to use the generic dtb rule which builds .dtb files in the same directory as the source .dts. Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxxxx> Cc: Stephen Warren <swarren@xxxxxxxxxx> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> --- arch/arm/Makefile | 4 ++-- arch/arm/boot/Makefile | 12 ------------ arch/arm/boot/dts/Makefile | 4 ++++ 3 files changed, 6 insertions(+), 14 deletions(-) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5f914fc..c35baf1 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -292,10 +292,10 @@ zinstall uinstall install: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@ %.dtb: scripts - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ dtbs: scripts - $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index f2aa09e..801b92c 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -15,8 +15,6 @@ ifneq ($(MACHINE),) include $(srctree)/$(MACHINE)/Makefile.boot endif -include $(srctree)/arch/arm/boot/dts/Makefile - # Note: the following conditions must always be true: # ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) # PARAMS_PHYS must be within 4MB of ZRELADDR @@ -59,16 +57,6 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE endif -targets += $(dtb-y) - -# Rule to build device tree blobs -$(obj)/%.dtb: $(src)/dts/%.dts FORCE - $(call if_changed_dep,dtc) - -$(obj)/dtbs: $(addprefix $(obj)/, $(dtb-y)) - -clean-files := *.dtb - ifneq ($(LOADADDR),) UIMAGE_LOADADDR=$(LOADADDR) else diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f37cf9f..2aef042 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -104,4 +104,8 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \ wm8505-ref.dtb \ wm8650-mid.dtb +targets += dtbs endif + +dtbs: $(addprefix $(obj)/, $(dtb-y)) +clean-files := *.dtb -- 1.7.10.4
