2 files changed, 22 insertions, 39 deletions
diff --git a/bsps/shared/dev/btimer/btimer-cpucounter.c b/bsps/shared/dev/btimer/btimer-cpucounter.c
index ade1c02cd1..8757cb844b 100644
--- a/bsps/shared/dev/btimer/btimer-cpucounter.c
+++ b/bsps/shared/dev/btimer/btimer-cpucounter.c
@@ -1,15 +1,28 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
 /*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
+ * Copyright (c) 2017 embedded brains GmbH & Co. KG
  *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
  *
- * 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.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <rtems/btimer.h>
diff --git a/bsps/shared/dev/btimer/btimer-stub.c b/bsps/shared/dev/btimer/btimer-stub.c
deleted file mode 100644
index d1e3313115..0000000000
--- a/bsps/shared/dev/btimer/btimer-stub.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- *  This file implements a stub benchmark timer that is sufficient to
- *  satisfy linking the RTEMS Benchmarks.
- *
- *  COPYRIGHT (c) 1989-2001.
- *  On-Line Applications Research Corporation (OAR).
- */
-
-#include <bsp.h>
-#include <rtems/btimer.h>
-
-bool benchmark_timer_find_average_overhead;
-
-void benchmark_timer_initialize(void)
-{
-}
-
-benchmark_timer_t benchmark_timer_read(void)
-{
-  if (benchmark_timer_find_average_overhead)
-    return 1;
-  return 0;
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(
-  bool find_flag
-)
-{
-  benchmark_timer_find_average_overhead = find_flag;
-}