blob: 414ee5017e2e080cfcd70eb6221b357ed09c212d [file] [log] [blame]
Marc Jones3b0a6262015-09-15 23:05:00 -06001##
2## This file is part of the coreboot project.
3##
4## Copyright (C) 2007-2008 coresystems GmbH
5##
6## This program is free software; you can redistribute it and/or modify
7## it under the terms of the GNU General Public License as published by
8## the Free Software Foundation; version 2 of the License.
9##
10## This program is distributed in the hope that it will be useful,
11## but WITHOUT ANY WARRANTY; without even the implied warranty of
12## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13## GNU General Public License for more details.
14##
15## You should have received a copy of the GNU General Public License
16## along with this program; if not, write to the Free Software
17## Foundation, Inc.
18##
19
20# -----------------------------------------------------------------
21entries
22
23# -----------------------------------------------------------------
24# Status Register A
25# -----------------------------------------------------------------
26# Status Register B
27# -----------------------------------------------------------------
28# Status Register C
29#96 4 r 0 status_c_rsvd
30#100 1 r 0 uf_flag
31#101 1 r 0 af_flag
32#102 1 r 0 pf_flag
33#103 1 r 0 irqf_flag
34# -----------------------------------------------------------------
35# Status Register D
36#104 7 r 0 status_d_rsvd
37#111 1 r 0 valid_cmos_ram
38# -----------------------------------------------------------------
39# Diagnostic Status Register
40#112 8 r 0 diag_rsvd1
41
42# -----------------------------------------------------------------
430 120 r 0 reserved_memory
44#120 264 r 0 unused
45
46# -----------------------------------------------------------------
47# RTC_BOOT_BYTE (coreboot hardcoded)
48384 1 e 4 boot_option
49385 1 e 4 last_boot
50388 4 r 0 reboot_bits
51#390 2 r 0 unused?
52
53# -----------------------------------------------------------------
54# coreboot config options: console
55392 3 e 5 baud_rate
56395 4 e 6 debug_level
57#399 1 r 0 unused
58
59# coreboot config options: cpu
60400 1 e 2 hyper_threading
61#401 7 r 0 unused
62
63# coreboot config options: southbridge
64408 1 e 1 nmi
65409 2 e 7 power_on_after_fail
66#411 5 r 0 unused
67
68# coreboot config options: bootloader
69#Used by ChromeOS:
70416 128 r 0 vbnv
71#544 440 r 0 unused
72
73# SandyBridge MRC Scrambler Seed values
74896 32 r 0 mrc_scrambler_seed
75928 32 r 0 mrc_scrambler_seed_s3
76
77# coreboot config options: check sums
78984 16 h 0 check_sum
79#1000 24 r 0 amd_reserved
80
81# -----------------------------------------------------------------
82
83enumerations
84
85#ID value text
861 0 Disable
871 1 Enable
882 0 Enable
892 1 Disable
904 0 Fallback
914 1 Normal
925 0 115200
935 1 57600
945 2 38400
955 3 19200
965 4 9600
975 5 4800
985 6 2400
995 7 1200
1006 1 Emergency
1016 2 Alert
1026 3 Critical
1036 4 Error
1046 5 Warning
1056 6 Notice
1066 7 Info
1076 8 Debug
1086 9 Spew
1097 0 Disable
1107 1 Enable
1117 2 Keep
1128 0 AHCI
1138 1 Compatible
114# -----------------------------------------------------------------
115checksums
116
117checksum 392 415 984