[ARM] S3C64XX: Common init code for S3C6400 and S3C6410

Add the common initialisation code for both the
S3C6400 and S3C6410, the UART registration.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-s3c64xx/Makefile b/arch/arm/plat-s3c64xx/Makefile
index 9be8ed5..26b5714 100644
--- a/arch/arm/plat-s3c64xx/Makefile
+++ b/arch/arm/plat-s3c64xx/Makefile
@@ -15,3 +15,7 @@
 obj-y				+= dev-uart.o
 obj-y				+= cpu.o
 obj-y				+= irq.o
+
+# CPU support
+
+obj-$(CONFIG_CPU_S3C6400_INIT)	+= s3c6400-init.o