2 * This file is part of the libpayload project.
4 * Copyright (C) 2008 Advanced Micro Devices, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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
30 #ifndef _COREBOOT_TABLES_H_
31 #define _COREBOOT_TABLES_H_
33 #include <arch/types.h>
42 uint32_t header_bytes;
43 uint32_t header_checksum;
45 uint32_t table_checksum;
46 uint32_t table_entries;
54 #define CB_TAG_UNUSED 0x0000
55 #define CB_TAG_MEMORY 0x0001
57 struct cb_memory_range {
58 struct cbuint64 start;
64 #define CB_MEM_RESERVED 2
65 #define CB_MEM_TABLE 16
70 struct cb_memory_range map[0];
73 #define CB_TAG_HWRPB 0x0002
81 #define CB_TAG_MAINBOARD 0x0003
87 uint8_t part_number_idx;
91 #define CB_TAG_VERSION 0x0004
92 #define CB_TAG_EXTRA_VERSION 0x0005
93 #define CB_TAG_BUILD 0x0006
94 #define CB_TAG_COMPILE_TIME 0x0007
95 #define CB_TAG_COMPILE_BY 0x0008
96 #define CB_TAG_COMPILE_HOST 0x0009
97 #define CB_TAG_COMPILE_DOMAIN 0x000a
98 #define CB_TAG_COMPILER 0x000b
99 #define CB_TAG_LINKER 0x000c
100 #define CB_TAG_ASSEMBLER 0x000d
108 #define CB_TAG_SERIAL 0x000f
116 #define CB_TAG_CONSOLE 0x00010
124 #define CB_TAG_CONSOLE_SERIAL8250 0
125 #define CB_TAG_CONSOLE_VGA 1
126 #define CB_TAG_CONSOLE_BTEXT 2
127 #define CB_TAG_CONSOLE_LOGBUF 3
128 #define CB_TAG_CONSOLE_SROM 4
129 #define CB_TAG_CONSOLE_EHCI 5
131 /* Still to come: CMOS information */
135 #define MEM_RANGE_COUNT(_rec) \
136 (((_rec)->size - sizeof(*(_rec))) / sizeof((_rec)->map[0]))
138 #define MEM_RANGE_PTR(_rec, _idx) \
139 (((uint8_t *) (_rec)) + sizeof(*(_rec)) \
140 + (sizeof((_rec)->map[0]) * (_idx)))
142 #define MB_VENDOR_STRING(_mb) \
143 (((unsigned char *) ((_mb)->strings)) + (_mb)->vendor_idx)
145 #define MB_PART_STRING(_mb) \
146 (((unsigned char *) ((_mb)->strings)) + (_mb)->part_number_idx)
148 #define UNPACK_CB64(_in) \
149 ( (((uint64_t) _in.hi) << 32) | _in.lo )