create lib/tizen directory

This directory includes tizen logo data, common tizen library and so on.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>

[ agust: change to conditionally build lib/tizen directory ]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
diff --git a/Makefile b/Makefile
index 351a8f0..0197239 100644
--- a/Makefile
+++ b/Makefile
@@ -229,6 +229,9 @@
 LIBS += lib/lzma/liblzma.o
 LIBS += lib/lzo/liblzo.o
 LIBS += lib/zlib/libz.o
+ifeq ($(CONFIG_TIZEN),y)
+LIBS += lib/tizen/libtizen.o
+endif
 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 	"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 LIBS += $(CPUDIR)/lib$(CPU).o