1 files changed, 40 insertions, 0 deletions
diff --git a/include/debugport.h b/include/debugport.h
new file mode 100644
index 0000000000..c79f4aa2e4
--- /dev/null
+++ b/include/debugport.h
@@ -0,0 +1,40 @@
+/*****************************************************************************/
+/*
+  Debug Port Support
+
+*/
+/*****************************************************************************/
+
+#if !defined(_DEBUGPORT_H_)
+ #define _DEBUGPORT_H_
+
+#if __cplusplus
+extern "C"
+{
+#endif
+
+  /* normall automatic, only need when re-initialising */
+  void debug_port_initialise(void);
+
+  unsigned char debug_port_status(const unsigned char status);
+  unsigned char debug_port_in(void);
+  void debug_port_out(const unsigned char character);
+
+  void debug_port_write(const char *buffer);
+  void debug_port_write_buffer(const char *buffer, unsigned int size);
+
+  void debug_port_write_hex_uint(const unsigned int value);
+  void debug_port_write_hex_ulong(const unsigned long value);
+
+   /*
+    * special banner message for CPU specific boot code,
+    * initialises the debug port
+    */
+  void debug_port_banner(void);
+  void debug_port_printf(const char *format, ...);
+
+#if __cplusplus
+}
+#endif
+
+#endif