drivers/twserial: Add protocol driver for "three wire serial" interface.
This pretty unintelligent interface is used on some RTC chips.
Signed-off-by: Detlev Zundel <dzu@denx.de>
diff --git a/Makefile b/Makefile
index 1cce381..b6fb939 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2000-2008
+# (C) Copyright 2000-2009
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -262,6 +262,7 @@
endif
LIBS += drivers/rtc/librtc.a
LIBS += drivers/serial/libserial.a
+LIBS += drivers/twserial/libtws.a
LIBS += drivers/usb/libusb.a
LIBS += drivers/video/libvideo.a
LIBS += common/libcommon.a