Jordan Crouse | 20c9cf1 | 2008-10-20 16:51:43 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the libpayload project. |
| 3 | * |
| 4 | * Copyright (C) 2008 Advanced Micro Devices, Inc. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * 3. The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 27 | * SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #ifndef MULTIBOOT_TABLES_H_ |
| 31 | #define MULTIBOOT_TABLES_H_ |
| 32 | |
| 33 | #include <arch/types.h> |
| 34 | |
| 35 | #define MULTIBOOT_MAGIC 0x2BADB002UL |
| 36 | #define MULTIBOOT_FLAGS_MMAP (1 << 6) |
| 37 | #define MULTIBOOT_FLAGS_CMDLINE (1 << 2) |
Mathias Krause | 898de61 | 2017-02-12 13:50:48 +0100 | [diff] [blame] | 38 | #define MULTIBOOT_FLAGS_MEMINFO (1 << 0) |
Jordan Crouse | 20c9cf1 | 2008-10-20 16:51:43 +0000 | [diff] [blame] | 39 | struct multiboot_header { |
| 40 | u32 flags; |
| 41 | u32 mem_lower; |
| 42 | u32 mem_higher; |
| 43 | u32 boot_device; |
| 44 | u32 cmdline; |
| 45 | u32 mods_count; |
| 46 | u32 mods_addr; |
| 47 | |
| 48 | u32 syms[4]; |
| 49 | |
| 50 | u32 mmap_length; |
| 51 | u32 mmap_addr; |
| 52 | |
| 53 | u32 drives_length; |
| 54 | u32 drives_addr; |
| 55 | |
| 56 | u32 config_table; |
| 57 | |
| 58 | u32 boot_loader_name; |
| 59 | |
| 60 | u32 apm_table; |
| 61 | |
| 62 | u32 vbe_control_info; |
| 63 | u32 vbe_mode_info; |
| 64 | u32 vbe_mode; |
| 65 | u32 vbe_interface_seg; |
| 66 | u32 vbe_interface_off; |
| 67 | u32 vbe_interface_len; |
| 68 | }; |
| 69 | |
| 70 | struct multiboot_mmap { |
| 71 | u32 size; |
| 72 | u64 addr; |
| 73 | u64 length; |
| 74 | u32 type; |
| 75 | } __attribute((packed)); |
| 76 | |
| 77 | #endif |