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| author | Grant Likely <grant.likely@secretlab.ca> | 2012-11-28 00:29:11 +0100 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-12-03 19:48:44 +0100 |
| commit | 499cd8298628eeabf0eb5eb6525d4faa0eec80d8 (patch) | |
| tree | fbc46d2c5d0a04d02ba3e4881f1810b8d3fede07 /arch | |
| parent | kbuild: centralize .dts->.dtb rule (diff) | |
| download | linux-499cd8298628eeabf0eb5eb6525d4faa0eec80d8.tar.xz linux-499cd8298628eeabf0eb5eb6525d4faa0eec80d8.zip | |
ARM: dt: 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.
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Olof Johansson <olof@lixom.net>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
[swarren: added rm command for old stale .dtb files]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/Makefile | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 8 |
3 files changed, 10 insertions, 14 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5f914fca911b..c35baf102f6f 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=$(MACHINE) dtbs # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index f2aa09eb658e..801b92ca0631 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -15,8 +15,6 @@ ifneq ($(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=$(LOADADDR) else diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f37cf9fa5fa0..22404959b397 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -104,4 +104,12 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \ wm8505-ref.dtb \ wm8650-mid.dtb +targets += dtbs endif + +# *.dtb used to be generated in the directory above. Clean out the +# old build results so people don't accidentally use them. +dtbs: $(addprefix $(obj)/, $(dtb-y)) + $(Q)rm -f $(obj)/../*.dtb + +clean-files := *.dtb |