2008-08-18 Allan Hessenflow <allanh@kallisti.com>

	* shared/clock/clockdrv.c, shared/clock/rtc.c, shared/clock/tod.h,
	shared/console/console.c, shared/timer/timer.c: Removed.

1 files changed, 0 insertions, 106 deletions

diff --git a/c/src/lib/libbsp/bfin/shared/timer/timer.c b/c/src/lib/libbsp/bfin/shared/timer/timer.c
deleted file mode 100644
index 6c51384fc2..0000000000
--- a/c/src/lib/libbsp/bfin/shared/timer/timer.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*  bspstart.c for eZKit533
- *
- *  This file manages the benchmark timer used by the RTEMS Timing Test
- *  Suite.  Each measured time period is demarcated by calls to
- *  Timer_initialize() and Read_timer().  Read_timer() usually returns
- *  the number of microseconds since Timer_initialize() exitted.
- *  
- *  Copyright (c) 2006 by Atos Automacao Industrial Ltda.
- *             written by Alain Schaefer <alain.schaefer@easc.ch>
- *                    and Antonio Giovanini <antonio@atos.com.br>
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.com/license/LICENSE.
- *
- *  $Id$
- */
- 
-
-#include <rtems.h>
-#include <bsp.h>
-
-
-uint32_t         Timer_interrupts;
-rtems_boolean Timer_driver_Find_average_overhead;
-
-/*
- * Timer_initialize
- * 
- * Blackfin processor has a counter for clock cycles.
- */
-void Timer_initialize( void )
-{
-
-  /*reset counters*/
-  asm ("R2 = 0;");
-  asm ("CYCLES = R2;");
-  asm ("CYCLES2 = R2;");
-  /*start counters*/
-  asm ("R2 = SYSCFG;");
-  asm ("BITSET(R2,1);");
-  asm ("SYSCFG = R2");
- 
-}
-
-/*
- *  The following controls the behavior of Read_timer().
- *
- *  AVG_OVEREHAD is the overhead for starting and stopping the timer.  It
- *  is usually deducted from the number returned.
- *
- *  LEAST_VALID is the lowest number this routine should trust.  Numbers
- *  below this are "noise" and zero is returned.
- */
-
-#define AVG_OVERHEAD      0  /* It typically takes X.X microseconds */
-                             /* (Y countdowns) to start/stop the timer. */
-                             /* This value is in microseconds. */
-#define LEAST_VALID       1  /* Don't trust a clicks value lower than this */
-
-int Read_timer( void )
-{
-  uint32_t          clicks;
-  uint32_t          total;
-  register uint32_t cycles asm ("R2");
-
-  /* stop counter */ 
-  asm("R2 = SYSCFG;");
-  asm("BITCLR(R2,1);");
-  asm("SYSCFG = R2;");
-  asm("R2 = CYCLES;");
-
-
-  clicks = cycles; /* Clock cycles */
-
-  /* converting to microseconds */
-  total = clicks / (CCLK/1000000); 
-
-  if ( Timer_driver_Find_average_overhead == 1 )
-    return total;          /* in XXX microsecond units */
-  else {
-    if ( total < LEAST_VALID )
-      return 0;            /* below timer resolution */
-  /*
-   *  Somehow convert total into microseconds
-   */
-      return (total - AVG_OVERHEAD);
-    }
-}
-
-/*
- *  Empty function call used in loops to measure basic cost of looping
- *  in Timing Test Suite.
- */
-
-rtems_status_code Empty_function( void )
-{
-  return RTEMS_SUCCESSFUL;
-}
-
-void Set_find_average_overhead(
-  rtems_boolean find_flag
-)
-{
-  Timer_driver_Find_average_overhead = find_flag;
-}