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 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 90 evbarm_clearboot(ib_params *params) 91 { 92 93 return no_clearboot(params); 94 } 95 96 static int 97 evbarm_editboot(ib_params *params) 98 { 99 100 return no_editboot(params); 101 } 102 103 static void 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