1/* 2 * This file is part of the coreboot project. 3 * 4 * Copyright (C) 2006 coresystems GmbH 5 * (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH) 6 * 7 * This file is dual-licensed. You can choose between: 8 * - The GNU GPL, version 2, as published by the Free Software Foundation 9 * - The revised BSD license (without advertising clause) 10 * 11 * --------------------------------------------------------------------------- 12 * This program is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License as published by 14 * the Free Software Foundation; version 2 of the License. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA 24 * --------------------------------------------------------------------------- 25 * Redistribution and use in source and binary forms, with or without 26 * modification, are permitted provided that the following conditions 27 * are met: 28 * 1. Redistributions of source code must retain the above copyright 29 * notice, this list of conditions and the following disclaimer. 30 * 2. Redistributions in binary form must reproduce the above copyright 31 * notice, this list of conditions and the following disclaimer in the 32 * documentation and/or other materials provided with the distribution. 33 * 3. The name of the author may not be used to endorse or promote products 34 * derived from this software without specific prior written permission. 35 * 36 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 37 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 39 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 40 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 41 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 42 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 44 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 45 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 46 * SUCH DAMAGE. 47 * --------------------------------------------------------------------------- 48 */ 49 50#ifndef LAR_H 51#define LAR_H 52 53#include <arch/types.h> 54 55#define LAR_MAGIC "LARCHIVE" 56#define LAR_MAX_PATHLEN 1024 57 58struct lar_header { 59 char magic[8]; 60 u32 len; 61 u32 reallen; 62 u32 checksum; 63 u32 compchecksum; 64 u32 offset; 65 /* Compression: 66 * 0 = no compression 67 * 1 = lzma 68 * 2 = nrv2b 69 * 3 = zeroes 70 */ 71 u32 compression; 72 u64 entry; 73 u64 loadaddress; 74}; 75 76enum compalgo { 77 ALGO_NONE = 0, 78 ALGO_LZMA = 1, 79 ALGO_NRV2B = 2, 80 ALGO_ZEROES = 3, 81 /* invalid should always be the last entry. */ 82 ALGO_INVALID 83}; 84 85struct mem_file { 86 void *start; 87 int len; 88 u32 reallen; 89 u32 compression; 90 void *entry; 91 void *loadaddress; 92}; 93 94#endif /* LAR_H */ 95