Moved SC520 Files (fix commit 407976185e0dda2c90e89027121a1071b9c77bfb)

Fixes commit 407976185e0dda2c90e89027121a1071b9c77bfb

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
diff --git a/cpu/i386/Makefile b/cpu/i386/Makefile
index f20675a..761c4f6 100644
--- a/cpu/i386/Makefile
+++ b/cpu/i386/Makefile
@@ -29,8 +29,7 @@
 LIB	= $(obj)lib$(CPU).a
 
 START	= start.o start16.o resetvec.o
-COBJS	= serial.o interrupts.o cpu.o timer.o sc520.o
-SOBJS	= sc520_asm.o
+COBJS	= serial.o interrupts.o cpu.o timer.o
 
 SRCS	:= $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))