1 /* $NetBSD: sun68k.c,v 1.17 2002/05/20 16:05:27 lukem 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 #if defined(__RCSID) && !defined(__lint) 41 __RCSID("$NetBSD: sun68k.c,v 1.17 2002/05/20 16:05:27 lukem Exp $"); 42 #endif /* !__lint */ 43 44 #if HAVE_CONFIG_H 45 #include "config.h" 46 #endif 47 48 #include <sys/param.h> 49 50 #include <assert.h> 51 #include <err.h> 52 #include <stdio.h> 53 54 #include "installboot.h" 55 56 static struct bbinfo_params bbparams = { 57 SUN68K_BBINFO_MAGIC, 58 SUN68K_BOOT_BLOCK_OFFSET, 59 SUN68K_BOOT_BLOCK_BLOCKSIZE, 60 SUN68K_BOOT_BLOCK_MAX_SIZE, 61 0, 62 BBINFO_BIG_ENDIAN, 63 }; 64 65 int 66 sun68k_clearboot(ib_params *params) 67 { 68 69 assert(params != NULL); 70 71 if (params->flags & IB_STAGE1START) { 72 warnx("`-b bno' is not supported for %s", 73 params->machine->name); 74 return (0); 75 } 76 return (shared_bbinfo_clearboot(params, &bbparams, NULL)); 77 } 78 79 int 80 sun68k_setboot(ib_params *params) 81 { 82 83 assert(params != NULL); 84 85 if (params->flags & IB_STAGE1START) { 86 warnx("`-b bno' is not supported for %s", 87 params->machine->name); 88 return (0); 89 } 90 return (shared_bbinfo_setboot(params, &bbparams, NULL)); 91 } 92