1 files changed, 0 insertions, 90 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/timer/watchdog.c b/c/src/lib/libbsp/sparc/leon3/timer/watchdog.c
deleted file mode 100644
index 5ce8e32354..0000000000
--- a/c/src/lib/libbsp/sparc/leon3/timer/watchdog.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*  GPTIMER Watchdog timer routines. On some systems the first GPTIMER
- *  core's last Timer instance underflow signal is connected to system
- *  reset.
- *
- *  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.
- */
-
-#include <bsp.h>
-#include <bsp/watchdog.h>
-#include <grlib.h>
-
-extern volatile struct gptimer_regs *LEON3_Timer_Regs;
-
-struct gptimer_watchdog_priv {
-  struct gptimer_regs *regs;
-  struct gptimer_timer_regs *timer;
-  int timerno;
-};
-
-struct gptimer_watchdog_priv bsp_watchdogs[1];
-int bsp_watchdog_count = 0;
-
-int bsp_watchdog_init(void)
-{
-  int timercnt;
-
-  if (!LEON3_Timer_Regs)
-    return 0;
-
-  /* Get Watchdogs in system, this is implemented for one GPTIMER core
-   * only.
-   *
-   * First watchdog is a special case, we can get the first timer core by
-   * looking at LEON3_Timer_Regs, the watchdog within a timer core is
-   * always the last timer. Unfortunately we can not know it the watchdog
-   * functionality is available or not, we assume that it is if we
-   * reached this function.
-   */
-  bsp_watchdogs[0].regs = (struct gptimer_regs *)LEON3_Timer_Regs;
-
-  /* Find Timer that has watchdog functionality */
-  timercnt = bsp_watchdogs[0].regs->cfg & 0x7;
-  if (timercnt < 2) /* First timer system clock timer */
-    return 0;
-
-  bsp_watchdogs[0].timerno = timercnt - 1;
-  bsp_watchdogs[0].timer = &bsp_watchdogs[0].regs->timer[bsp_watchdogs[0].timerno];
-
-  bsp_watchdog_count = 1;
-  return bsp_watchdog_count;
-}
-
-void bsp_watchdog_reload(int watchdog, unsigned int reload_value)
-{
-  if (bsp_watchdog_count == 0)
-    bsp_watchdog_init();
-
-  if (bsp_watchdog_count <= watchdog)
-    return;
-
-  /* Kick watchdog, and clear interrupt pending bit */
-  bsp_watchdogs[watchdog].timer->reload = reload_value;
-  bsp_watchdogs[watchdog].timer->ctrl =
-    (GPTIMER_TIMER_CTRL_LD | GPTIMER_TIMER_CTRL_EN) |
-    (bsp_watchdogs[watchdog].timer->ctrl & ~(1<<4));
-}
-
-void bsp_watchdog_stop(int watchdog)
-{
-  if (bsp_watchdog_count == 0)
-    bsp_watchdog_init();
-
-  if (bsp_watchdog_count <= watchdog)
-    return;
-
-  /* Stop watchdog timer */
-  bsp_watchdogs[watchdog].timer->ctrl = 0;
-}
-
-/* Use watchdog timer to reset system */
-void bsp_watchdog_system_reset(void)
-{
-  sparc_disable_interrupts();
-  bsp_watchdog_reload(0, 1);
-}