MIPS: BCM63xx: Migrate to new platform makefile style.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/bcm63xx/Platform b/arch/mips/bcm63xx/Platform
new file mode 100644
index 0000000..5f86b2f
--- /dev/null
+++ b/arch/mips/bcm63xx/Platform
@@ -0,0 +1,7 @@
+#
+# Broadcom BCM63XX boards
+#
+platform-$(CONFIG_BCM63XX)	+= bcm63xx/
+cflags-$(CONFIG_BCM63XX)	+=					\
+		-I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
+load-$(CONFIG_BCM63XX)		:= 0xffffffff80010000