1 /* $NetBSD: sun68k.c,v 1.22 2019/05/07 04:35:31 thorpej Exp $ */
2
3 /*-
4 * Copyright (c) 2002 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Luke Mewburn.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #if HAVE_NBTOOL_CONFIG_H
33 #include "nbtool_config.h"
34 #endif
35
36 #include <sys/cdefs.h>
37 #if !defined(__lint)
38 __RCSID("$NetBSD: sun68k.c,v 1.22 2019/05/07 04:35:31 thorpej Exp $");
39 #endif /* !__lint */
40
41 #include <sys/param.h>
42
43 #include <assert.h>
44 #include <err.h>
45 #include <stdio.h>
46
47 #include "installboot.h"
48
49 static int sun68k_clearboot(ib_params *);
50 static int sun68k_setboot(ib_params *);
51
52 struct ib_mach ib_mach_sun2 = {
53 .name = "sun2",
54 .setboot = sun68k_setboot,
55 .clearboot = sun68k_clearboot,
56 .editboot = no_editboot,
57 .valid_flags = IB_STAGE2START,
58 };
59
60 struct ib_mach ib_mach_sun3 = {
61 .name = "sun3",
62 .setboot = sun68k_setboot,
63 .clearboot = sun68k_clearboot,
64 .editboot = no_editboot,
65 .valid_flags = IB_STAGE2START,
66 };
67
68 static struct bbinfo_params bbparams = {
69 SUN68K_BBINFO_MAGIC,
70 SUN68K_BOOT_BLOCK_OFFSET,
71 SUN68K_BOOT_BLOCK_BLOCKSIZE,
72 SUN68K_BOOT_BLOCK_MAX_SIZE,
73 0,
74 BBINFO_BIG_ENDIAN,
75 };
76
77 static int
sun68k_clearboot(ib_params * params)78 sun68k_clearboot(ib_params *params)
79 {
80
81 assert(params != NULL);
82
83 return (shared_bbinfo_clearboot(params, &bbparams, NULL));
84 }
85
86 static int
sun68k_setboot(ib_params * params)87 sun68k_setboot(ib_params *params)
88 {
89
90 assert(params != NULL);
91
92 return (shared_bbinfo_setboot(params, &bbparams, NULL));
93 }
94