MIPS: DECstation: Migrate to new platform makefile style.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/dec/Platform b/arch/mips/dec/Platform
new file mode 100644
index 0000000..3adbcbd
--- /dev/null
+++ b/arch/mips/dec/Platform
@@ -0,0 +1,8 @@
+#
+# DECstation family
+#
+platform-$(CONFIG_MACH_DECSTATION)	= dec/
+cflags-$(CONFIG_MACH_DECSTATION)	+= \
+			-I$(srctree)/arch/mips/include/asm/mach-dec
+libs-$(CONFIG_MACH_DECSTATION)		+= arch/mips/dec/prom/
+load-$(CONFIG_MACH_DECSTATION)		+= 0xffffffff80040000