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authorAndrew Bresticker <abrestic@chromium.org>2014-08-21 13:04:20 -0700
committerRalf Baechle <ralf@linux-mips.org>2014-09-22 13:35:49 +0200
commit7fafb06831431ed7bc882c3cd7c981e3f41cfdb0 (patch)
tree2db1741920497fe28ef19017f27cc15760f92c8a /arch/mips/Makefile
parentbfe0307942366b729520718b1ddcd96fb9bd5391 (diff)
MIPS: Create common infrastructure for building built-in device-trees
In preparation for moving the device-trees to a common location, introduce the config option BUILTIN_DTB, which can be selected by platforms that use a device-tree built into the kernel image, and create a Makefile to build the device-trees in arch/mips/boot/dts/. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jayachandran C <jchandra@broadcom.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7564/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Makefile')
-rw-r--r--arch/mips/Makefile6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index bbac51e11179..bd642623f360 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -333,6 +333,12 @@ endif
CLEAN_FILES += vmlinux.32 vmlinux.64
+# device-trees
+core-$(CONFIG_BUILTIN_DTB) += arch/mips/boot/dts/
+
+%.dtb %.dtb.S %.dtb.o: | scripts
+ $(Q)$(MAKE) $(build)=arch/mips/boot/dts arch/mips/boot/dts/$@
+
archprepare:
ifdef CONFIG_MIPS32_N32
@echo ' Checking missing-syscalls for N32'