ARM: Use syslib functions for all CORTEXA8

The OMAP3 cpu directory contains a syslib file with some utilities
that can be shared by all targets using arm cortexa8 processors,
not only OMAP.

Signed-off-by: Stefano Babic <sbabic@denx.de>

arch/arm/cpu/armv7/Makefile

@@ -27,6 +27,7 @@ LIB	= $(obj)lib$(CPU).a
 
 START	:= start.o
 COBJS	:= cpu.o
+COBJS  += syslib.o
 
 SRCS	:= $(START:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))

arch/arm/cpu/armv7/omap-common/Makefile

@@ -28,7 +28,6 @@ LIB	= $(obj)libomap-common.a
 SOBJS	:= reset.o
 
 COBJS	:= timer.o
-COBJS	+= syslib.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

arch/arm/include/asm/arch-mx51/sys_proto.h

@@ -26,5 +26,6 @@
 
 u32 get_cpu_rev(void);
 #define is_soc_rev(rev)	((get_cpu_rev() & 0xFF) - rev)
+void sdelay(unsigned long);
 
 #endif