add reboot reason

Change-Id: I7e08916cabcbb6bf68f6c96780f3185c643e801a
diff --git a/mbtk/mbtk_servicesd_v2/Makefile b/mbtk/mbtk_servicesd_v2/Makefile
index ff916eb..8e97d18 100755
--- a/mbtk/mbtk_servicesd_v2/Makefile
+++ b/mbtk/mbtk_servicesd_v2/Makefile
@@ -28,7 +28,8 @@
 LOCAL_SRC_FILES = src/main.c \
 				  src/instance_monitor_service.c \
 				  src/led_control_service.c \
-				  src/ntp_service.c
+				  src/ntp_service.c \
+				  src/reboot_reason.c
 
 OBJS = $(patsubst %.c, %.o, $(patsubst %.cpp, %.o, $(LOCAL_SRC_FILES)))
 $(info OBJS = $(OBJS))