1 /* $NetBSD: evbarm.c,v 1.1 2019/05/07 05:02:42 thorpej Exp $ */
2
3 /*-
4 * Copyright (c) 2019 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe.
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: evbarm.c,v 1.1 2019/05/07 05:02:42 thorpej Exp $");
39 #endif /* !__lint */
40
41 #include <err.h>
42 #include <stdio.h>
43 #include <string.h>
44 #include <limits.h>
45
46 #include "installboot.h"
47 #include "evboards.h"
48
49 static int evbarm_setboot(ib_params *);
50 static int evbarm_clearboot(ib_params *);
51 static int evbarm_editboot(ib_params *);
52 static void evbarm_usage(ib_params *);
53
54 struct ib_mach ib_mach_evbarm = {
55 .name = "evbarm",
56 .setboot = evbarm_setboot,
57 .clearboot = evbarm_clearboot,
58 .editboot = evbarm_editboot,
59 .usage = evbarm_usage,
60 .valid_flags = IB_BOARD | IB_DTB | IB_MEDIA,
61 .mach_flags = MF_UBOOT,
62 };
63
64 static int
evbarm_setboot(ib_params * params)65 evbarm_setboot(ib_params *params)
66 {
67 evb_board board;
68 int rv = 0;
69
70 if (!evb_db_load(params)) {
71 warnx("Unable to load board db.");
72 return 0;
73 }
74
75 board = evb_db_get_board(params);
76 if (board == NULL)
77 goto out;
78
79 rv = evb_uboot_setboot(params, board);
80
81 out:
82 if (params->mach_data) {
83 prop_object_release(params->mach_data);
84 params->mach_data = NULL;
85 }
86 return rv;
87 }
88
89 static int
evbarm_clearboot(ib_params * params)90 evbarm_clearboot(ib_params *params)
91 {
92
93 return no_clearboot(params);
94 }
95
96 static int
evbarm_editboot(ib_params * params)97 evbarm_editboot(ib_params *params)
98 {
99
100 return no_editboot(params);
101 }
102
103 static void
evbarm_usage(ib_params * params)104 evbarm_usage(ib_params *params)
105 {
106
107 if (!evb_db_load(params)) {
108 warnx("Unable to load board db.");
109 return;
110 }
111
112 fprintf(stderr, "Known boards (for -o board=...) are:\n");
113 evb_db_list_boards(params, stderr);
114
115 if (params->mach_data) {
116 prop_object_release(params->mach_data);
117 params->mach_data = NULL;
118 }
119 }
120