/**
 * @file
 * @ingroup sparc_leon2
 * @brief LEON2 BSP Delay Method
 */

/*
 *  COPYRIGHT (c) 1989-2011.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  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>

void rtems_bsp_delay(int usecs)
{
  uint32_t then;

  then  = LEON_REG.Timer_Counter_1;
  then += usecs;

  while (LEON_REG.Timer_Counter_1 >= then)
    ;
}