1 files changed, 0 insertions, 65 deletions
diff --git a/c/src/lib/libbsp/arm/rtl22xx/timer/timer.c b/c/src/lib/libbsp/arm/rtl22xx/timer/timer.c
deleted file mode 100644
index ad73aeda3c..0000000000
--- a/c/src/lib/libbsp/arm/rtl22xx/timer/timer.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * @file
- * @brief RTL22xx board Timer driver
- *
- * This uses Timer1 for timing measurments.
- */
-
-/*
- * By Ray Xu <rayx.cn@gmail.com>, modify form Mc9328mxl RTEMS DSP
- *
- * 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 <rtems.h>
-#include <rtems/btimer.h>
-#include <lpc22xx.h>
-#include "lpc_timer.h"
-
-uint32_t g_start;
-uint32_t g_freq;
-
-bool benchmark_timer_find_average_overhead;
-
-
-/*
- * Set up Timer 1
- */
-void benchmark_timer_initialize( void )
-{
-       g_freq = LPC22xx_Fpclk / 1000;
-}
-
-/*
- *  The following controls the behavior of benchmark_timer_read().
- *
- *  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 */
-
-benchmark_timer_t benchmark_timer_read( void )
-{
-  return (T0TC/(LPC22xx_Fpclk/1000000));
-  /*
-   *  Total is calculated by taking into account the number of timer overflow
-   *  interrupts since the timer was initialized and clicks since the last
-   *  interrupts.
-   */
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(bool find_flag)
-{
-  benchmark_timer_find_average_overhead = find_flag;
-}
-