Add glibc support(default)

Change-Id: I7675edcf14df8707ecd424a962e4cc464a4c6ae4
diff --git a/mbtk/aboot-tiny/jacana/jacana_download.h b/mbtk/aboot-tiny/jacana/jacana_download.h
new file mode 100755
index 0000000..886cb85
--- /dev/null
+++ b/mbtk/aboot-tiny/jacana/jacana_download.h
@@ -0,0 +1,42 @@
+/**
+ * @file
+ * @author  Jinhua Huang <jinhuahuang@asrmicro.com>
+ * @version 1.0
+ *
+ * @section LICENSE
+ * Copyright (C) 2021, ASR microelectronics, All rights reserved.
+ *
+ * @section DESCRIPTION
+ * Aboot tiny downloader for Jacana with firmware and pvt
+ *
+ */
+#ifndef __JACANA_DOWNLOAD_H__
+#define __JACANA_DOWNLOAD_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Aboot tiny downloader for jacana
+ *
+ * @param dev uart device name
+ * @param baud uart baud rate
+ *
+ * @return 0 for success, otherwise failed
+ *
+ */
+int jacana_aboot_tiny_download(const char *dev, int baud);
+
+/**
+ * Aboot tiny force stop for jacana
+ *
+ * @return 0 for success, otherwise failed
+ */
+int jacana_aboot_tiny_force_stop(void);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __JACANA_DOWNLOAD_H__ */