1 /* $NetBSD: clock.c,v 1.1 2013/04/28 12:11:26 kiyohara Exp $ */
2 /*
3 * Copyright (c) 2012 KIYOHARA Takashi
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
24 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include <sys/cdefs.h>
29 __KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.1 2013/04/28 12:11:26 kiyohara Exp $");
30
31 #include <sys/param.h>
32 #include <sys/bus.h>
33
34 #include <machine/epoc32.h>
35
36 void (*soc_initclocks)(void);
37 void (*soc_delay)(unsigned int);
38
39
40 void
delay(unsigned int us)41 delay(unsigned int us)
42 {
43
44 soc_delay(us);
45 }
46
47 void
cpu_initclocks(void)48 cpu_initclocks(void)
49 {
50
51 soc_initclocks();
52 }
53
54 void
setstatclockrate(int schz)55 setstatclockrate(int schz)
56 {
57 /* use hardclock */
58 }
59