source: rtems/bsps/riscv/riscv/include/bsp.h @ cdfed94f

5
Last change on this file since cdfed94f was cdfed94f, checked in by Sebastian Huber <sebastian.huber@…>, on 06/25/18 at 09:12:24

bsp/riscv: Rework clock driver

Use device tree provided timebase frequency. Do not write to read-only
mtime register.

Update #3433.

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2 *
3 * Copyright (c) 2015 University of York.
4 * Hesham Almatary <hesham@alumni.york.ac.uk>
5 *
6 * COPYRIGHT (c) 1989-1999.
7 * On-Line Applications Research Corporation (OAR).
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#ifndef LIBBSP_RISCV_GENERIC_H
32#define LIBBSP_RISCV_GENERIC_H
33
34#include <rtems.h>
35#include <rtems/clockdrv.h>
36#include <rtems/console.h>
37
38#include <bspopts.h>
39#include <bsp/default-initial-extension.h>
40
41#include <rtems/devnull.h>
42
43#ifdef __cplusplus
44extern "C" {
45#endif
46
47#define BSP_FDT_IS_SUPPORTED
48
49#ifdef __cplusplus
50}
51#endif
52
53#endif /* LIBBSP_RISCV_GENERIC_H */
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