1 files changed, 49 insertions, 0 deletions
diff --git a/bsps/sparc/leon3/include/bsp/watchdog.h b/bsps/sparc/leon3/include/bsp/watchdog.h
new file mode 100644
index 0000000000..3c63be2a8f
--- /dev/null
+++ b/bsps/sparc/leon3/include/bsp/watchdog.h
@@ -0,0 +1,49 @@
+/*  watchdog.h
+ *
+ *  The LEON3 BSP timer watch-dog interface
+ *
+ *  COPYRIGHT (c) 2012.
+ *  Cobham Gaisler AB.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef __WATCHDOG_H__
+#define __WATCHDOG_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Initialize BSP watchdog routines. Returns number of watchdog timers found.
+ * Currently only one is supported.
+ */
+int bsp_watchdog_init(void);
+
+/* Reload watchdog (last timer on the first GPTIMER core), all systems does not
+ * feature a watchdog, it is expected that if this function is called the
+ * user knows that there is a watchdog available.
+ *
+ * The prescaler is normally set to number of MHz of system, this is to
+ * make the system clock tick be stable.
+ *
+ * Arguments
+ *  watchdog       - Always 0 for now
+ *  reload_value   - Number of timer clocks (after prescaler) to count before 
+ *                   watchdog is woken.
+ */
+void bsp_watchdog_reload(int watchdog, unsigned int reload_value);
+
+/* Stop watchdog timer */
+void bsp_watchdog_stop(int watchdog);
+
+/* Use watchdog0 timer to reset the system */
+void bsp_watchdog_system_reset(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif