MIPS: PMC-Sierra: Move board Makefile parts to their own Platform file

Signed-off-by: Shane McDonald <mcdonald.shane@gmail.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1354/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 9b6e8d7..c074ee2 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -5,6 +5,7 @@
 platforms += cobalt
 platforms += loongson
 platforms += mipssim
+platforms += pmc-sierra
 platforms += sgi-ip27
 platforms += vr41xx
 
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 84fe05a..e83a88d 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -222,21 +222,6 @@
 all-$(CONFIG_MIPS_MALTA)	:= $(COMPRESSION_FNAME).bin
 
 #
-# PMC-Sierra MSP SOCs
-#
-core-$(CONFIG_PMC_MSP)		+= arch/mips/pmc-sierra/msp71xx/
-cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
-					-mno-branch-likely
-load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000
-
-#
-# PMC-Sierra Yosemite
-#
-core-$(CONFIG_PMC_YOSEMITE)	+= arch/mips/pmc-sierra/yosemite/
-cflags-$(CONFIG_PMC_YOSEMITE)	+= -I$(srctree)/arch/mips/include/asm/mach-yosemite
-load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000
-
-#
 # LASAT platforms
 #
 core-$(CONFIG_LASAT)		+= arch/mips/lasat/
diff --git a/arch/mips/pmc-sierra/Platform b/arch/mips/pmc-sierra/Platform
new file mode 100644
index 0000000..f092f25
--- /dev/null
+++ b/arch/mips/pmc-sierra/Platform
@@ -0,0 +1,14 @@
+#
+# PMC-Sierra MSP SOCs
+#
+platform-$(CONFIG_PMC_MSP)	+= pmc-sierra/msp71xx/
+cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
+					-mno-branch-likely
+load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000
+
+#
+# PMC-Sierra Yosemite
+#
+platform-$(CONFIG_PMC_YOSEMITE)	+= pmc-sierra/yosemite/
+cflags-$(CONFIG_PMC_YOSEMITE)	+= -I$(srctree)/arch/mips/include/asm/mach-yosemite
+load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000