ARMV7: S5P: make s5p-common for sharing the code between s5pc1xx and s5pc2xx

This patch adds basic support for s5pc210.
s5p-common will be used by all of s5p SoCs.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
diff --git a/Makefile b/Makefile
index 9cea069..47f4e7d 100644
--- a/Makefile
+++ b/Makefile
@@ -253,6 +253,13 @@
 LIBS += $(CPUDIR)/omap-common/libomap-common.a
 endif
 
+ifeq ($(SOC),s5pc1xx)
+LIBS += $(CPUDIR)/s5p-common/libs5p-common.a
+endif
+ifeq ($(SOC),s5pc2xx)
+LIBS += $(CPUDIR)/s5p-common/libs5p-common.a
+endif
+
 LIBS := $(addprefix $(obj),$(LIBS))
 .PHONY : $(LIBS) $(TIMESTAMP_FILE) $(VERSION_FILE)