MIPS: sead3: Move device-trees to arch/mips/boot/dts/

Move the SEAD-3 device-tree to arch/mips/boot/dts/ and update the
Makefiles accordingly.  Since SEAD-3 requires the device-tree to be
built into the kernel, select BUILTIN_DTB when building for SEAD-3.
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/7555/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/Kconfig

@@ -353,6 +353,7 @@ config MIPS_SEAD3
 	bool "MIPS SEAD3 board"
 	select BOOT_ELF32
 	select BOOT_RAW
+	select BUILTIN_DTB
 	select CEVT_R4K
 	select CSRC_R4K
 	select CSRC_GIC

arch/mips/boot/dts/Makefile

 dtb-$(CONFIG_CAVIUM_OCTEON_SOC)		+= octeon_3xxx.dtb octeon_68xx.dtb
 dtb-$(CONFIG_DT_EASY50712)		+= easy50712.dtb
+dtb-$(CONFIG_MIPS_SEAD3)		+= sead3.dtb
 
 obj-y		+= $(patsubst %.dtb, %.dtb.o, $(dtb-y))
 

arch/mips/mti-sead3/Makefile

@@ -19,9 +19,5 @@ obj-y				+= sead3-i2c-dev.o sead3-i2c.o \
 
 obj-$(CONFIG_EARLY_PRINTK)	+= sead3-console.o
 obj-$(CONFIG_USB_EHCI_HCD)	+= sead3-ehci.o
-obj-$(CONFIG_OF)		+= sead3.dtb.o
 
 CFLAGS_sead3-setup.o = -I$(src)/../../../scripts/dtc/libfdt
-
-$(obj)/%.dtb: $(obj)/%.dts
-	$(call if_changed,dtc)