兼容 asr1903

Change-Id: I3888f1adc86ea1fa73af4996d31f40223c0e5735
diff --git a/mbtk/aboot-tiny/jacana/jacana_main.c b/mbtk/aboot-tiny/jacana/jacana_main.c
index abd0ef3..27a7ade 100755
--- a/mbtk/aboot-tiny/jacana/jacana_main.c
+++ b/mbtk/aboot-tiny/jacana/jacana_main.c
@@ -33,6 +33,10 @@
 char gpioCtrlPath[128] = "/sys/devices/platform/asr-gps/ctrl";
 
 
+#ifndef LOG_ERR_LEVEL
+#define LOG_ERR_LEVEL  3      /* error conditions */
+#endif
+
 static void dubheWrite(char* str)
 {
     int fd;