1 files changed, 0 insertions, 93 deletions
diff --git a/c/src/lib/libbsp/mips/genmongoosev/timer/timer.c b/c/src/lib/libbsp/mips/genmongoosev/timer/timer.c
deleted file mode 100644
index a956c4b81c..0000000000
--- a/c/src/lib/libbsp/mips/genmongoosev/timer/timer.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- *  This file implements a benchmark timer using a MONGOOSE-V timer.
- *
- *  COPYRIGHT (c) 1989-2001.
- *  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 <assert.h>
-
-#include <bsp.h>
-#include <rtems/btimer.h>
-
-bool benchmark_timer_find_average_overhead;
-
-#if defined(USE_TIMER2_FOR_CLOCK)
-#define TIMER_BASE   MONGOOSEV_TIMER1_BASE
-#define TIMER_VECTOR MONGOOSEV_IRQ_TIMER1
-#else
-#define TIMER_BASE   MONGOOSEV_TIMER2_BASE
-#define TIMER_VECTOR MONGOOSEV_IRQ_TIMER2
-#endif
-
-void benchmark_timer_initialize(void)
-{
-  /*
-   *  Programming the compare register as the maximum value should let
-   *  it run long enough and accurate enough not to require an interrupt.
-   *  but if it ever does generate an interrupt, we will simply fault.
-   *
-   *  NOTE:  This is similar to the clock driver initialization
-   *         with the exception that the divider is disabled and
-   *         the compare register is set to the maximum value.
-   */
-
-   MONGOOSEV_WRITE_REGISTER( TIMER_BASE, MONGOOSEV_TIMER_CONTROL_REGISTER, 0);
-
-   MONGOOSEV_WRITE_REGISTER( TIMER_BASE,
-			     MONGOOSEV_TIMER_INITIAL_COUNTER_REGISTER,
-			     0xffffffff );
-
-   MONGOOSEV_WRITE_REGISTER( TIMER_BASE,
-			     MONGOOSEV_TIMER_CONTROL_REGISTER,
-			     MONGOOSEV_TIMER_CONTROL_COUNTER_ENABLE );
-
-}
-
-#define AVG_OVERHEAD      0  /* It typically takes N instructions */
-                             /*     to start/stop the timer. */
-
-#define LEAST_VALID       1  /* Don't trust a value lower than this */
-                             /* mongoose-v can count cycles. :) */
-#include <rtems/bspIo.h>
-
-benchmark_timer_t benchmark_timer_read(void)
-{
-  uint32_t          clicks;
-  uint32_t          total;
-  uint32_t          tcr;
-
-  clicks = MONGOOSEV_READ_REGISTER( TIMER_BASE,
-				    MONGOOSEV_TIMER_INITIAL_COUNTER_REGISTER );
-  total = 0xffffffff - clicks;
-
-  tcr = MONGOOSEV_READ_REGISTER( TIMER_BASE, MONGOOSEV_TIMER_CONTROL_REGISTER );
-
-  MONGOOSEV_WRITE_REGISTER( TIMER_BASE,
-			    MONGOOSEV_TIMER_CONTROL_REGISTER,
-			    0 );
-
-  if ( tcr & MONGOOSEV_TIMER_CONTROL_TIMEOUT )
-    printk( "MG5 timer overran\n" );
-
-  if ( benchmark_timer_find_average_overhead == true )
-    return total;          /* in cycle units */
-
-  if ( total < LEAST_VALID )
-    return 0;            /* below timer resolution */
-
-  return (total - AVG_OVERHEAD) / CPU_CLOCK_RATE_MHZ;
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(
-  bool find_flag
-)
-{
-  benchmark_timer_find_average_overhead = find_flag;
-}
-
-/* eof */