1/*	$NetBSD: boot.h,v 1.12 2008/05/29 14:25:01 tsutsui Exp $	*/
2
3/*-
4 * Copyright (c) 2003 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#if defined(_DEBUG)
30#define DPRINTF(x)	printf x;
31#else
32#define DPRINTF(x)
33#endif
34
35#define MAXDEVNAME	16
36#define DEFBOOTDEV	"wd0a"
37#define DEFKERNELNAME	kernelnames[0]
38
39extern char *kernelnames[];
40
41/*
42 * entry
43 */
44void _cpu_spin(uint32_t);	/* for delay loop. */
45
46/*
47 * boot
48 */
49void delay(int);
50void _rtt(void);
51
52/*
53 * console
54 */
55char *cninit(void);
56int   cngetc(void);
57void  cnputc(int);
58int   cnscan(void);
59
60/*
61 * clock
62 */
63void tmu_init(void);
64void delay(int);
65
66/*
67 * wd
68 */
69int wdstrategy(void *, int, daddr_t, size_t, void *, size_t *);
70int wdopen(struct open_file *, ...);
71int wdclose(struct open_file *);
72
73/*
74 * devopen
75 */
76int devparse(const char *, int *, uint8_t *, uint8_t *, const char **);
77
78/*
79 * tgetc
80 */
81int tgets(char *);
82