blob: 72117ae5ea768f76b1e16f633a97ce3c1636dc91 [file] [log] [blame]
Nico Huberefe1fed2013-04-29 18:00:57 +02001##
2## This file is part of the coreboot project.
3##
Nico Huberefe1fed2013-04-29 18:00:57 +02004##
5## This program is free software; you can redistribute it and/or modify
6## it under the terms of the GNU General Public License as published by
7## the Free Software Foundation; version 2 of the License.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12## GNU General Public License for more details.
13##
Nico Huberefe1fed2013-04-29 18:00:57 +020014
15# -----------------------------------------------------------------
16entries
17
Nico Huberefe1fed2013-04-29 18:00:57 +020018# -----------------------------------------------------------------
19# Status Register A
Nico Huberefe1fed2013-04-29 18:00:57 +020020# -----------------------------------------------------------------
21# Status Register B
Nico Huberefe1fed2013-04-29 18:00:57 +020022# -----------------------------------------------------------------
23# Status Register C
24#96 4 r 0 status_c_rsvd
25#100 1 r 0 uf_flag
26#101 1 r 0 af_flag
27#102 1 r 0 pf_flag
28#103 1 r 0 irqf_flag
29# -----------------------------------------------------------------
30# Status Register D
31#104 7 r 0 status_d_rsvd
32#111 1 r 0 valid_cmos_ram
33# -----------------------------------------------------------------
34# Diagnostic Status Register
35#112 8 r 0 diag_rsvd1
36
37# -----------------------------------------------------------------
380 120 r 0 reserved_memory
39#120 264 r 0 unused
40
41# -----------------------------------------------------------------
42# RTC_BOOT_BYTE (coreboot hardcoded)
43384 1 e 4 boot_option
Nico Huberd23ee5d2016-08-11 22:45:55 +020044388 4 h 0 reboot_counter
Nico Huberefe1fed2013-04-29 18:00:57 +020045#390 2 r 0 unused?
46
47# -----------------------------------------------------------------
48# coreboot config options: console
Arthur Heymansb29078e2017-05-12 21:16:41 +020049#392 3 r 0 unused
Nico Huberefe1fed2013-04-29 18:00:57 +020050395 4 e 6 debug_level
51#399 1 r 0 unused
52
53# coreboot config options: cpu
54400 1 e 2 hyper_threading
Vladimir Serbinenko5fc04d12014-08-03 01:59:38 +020055401 3 e 12 gfx_uma_size
56
Nico Huberdf5b0512019-02-13 15:16:02 +010057#404 3 r 0 unused
Nico Huberefe1fed2013-04-29 18:00:57 +020058
59# coreboot config options: southbridge
Nico Huberdf5b0512019-02-13 15:16:02 +010060407 1 e 1 nmi
61408 2 e 7 power_on_after_fail
62410 2 e 11 sata_mode
Nico Huberefe1fed2013-04-29 18:00:57 +020063
Nico Huber8e1a7cc2013-07-12 14:47:50 +020064# coreboot config options: additional mainboard options
Arthur Heymans00b9f4c2017-02-08 18:12:31 +010065412 4 e 10 systemp_type
66416 7 h 0 fan1_min
67424 7 h 0 fan1_max
68432 7 h 0 fan2_min
69440 7 h 0 fan2_max
Nico Huber8e1a7cc2013-07-12 14:47:50 +020070
Nico Huberefe1fed2013-04-29 18:00:57 +020071# coreboot config options: bootloader
Patrick Georgic0003522013-06-25 11:14:03 +020072448 64 r 0 write_protected_by_bios
73512 328 s 0 boot_devices
Nico Huberefe1fed2013-04-29 18:00:57 +020074840 8 h 0 boot_default
75848 1 e 9 cmos_defaults_loaded
Patrick Georgif7381f82013-08-15 14:57:09 +020076849 1 e 2 ethernet1
77850 1 e 2 ethernet2
78#851 5 r 0 unused
Nico Huberefe1fed2013-04-29 18:00:57 +020079
80# coreboot config options: mainboard specific options
81856 2 e 8 fan1_mode
82858 2 r 0 fan1_reserved
83860 2 e 8 fan2_mode
84862 2 r 0 fan2_reserved
85864 16 h 0 fan1_target
86880 16 h 0 fan2_target
87
88# SandyBridge MRC Scrambler Seed values
89896 32 r 0 mrc_scrambler_seed
90928 32 r 0 mrc_scrambler_seed_s3
91960 16 r 0 mrc_scrambler_seed_chk
92
93# coreboot config options: check sums
94984 16 h 0 check_sum
95#1000 24 r 0 amd_reserved
96
97# -----------------------------------------------------------------
98
99enumerations
100
101#ID value text
1021 0 Disable
1031 1 Enable
1042 0 Enable
1052 1 Disable
1064 0 Fallback
1074 1 Normal
Arthur Heymansc1413232018-01-09 16:51:33 +01001086 0 Emergency
1096 1 Alert
1106 2 Critical
1116 3 Error
1126 4 Warning
1136 5 Notice
1146 6 Info
1156 7 Debug
1166 8 Spew
Nico Huberefe1fed2013-04-29 18:00:57 +02001177 0 Disable
1187 1 Enable
1197 2 Keep
1208 0 Auto
1218 1 PWM
1228 2 Speed
1238 3 Thermal
1249 0 No
1259 1 Yes
Nico Huber8e1a7cc2013-07-12 14:47:50 +020012610 0 None
12710 1 AMD
12810 2 LM75@90
12910 3 GPIO16
13010 4 LM75@9e
Vladimir Serbinenko6d6298d2014-01-11 07:46:50 +010013111 0 AHCI
13211 1 Compatible
Nico Huberdf5b0512019-02-13 15:16:02 +010013311 2 Legacy
Vladimir Serbinenko5fc04d12014-08-03 01:59:38 +020013412 0 32M
13512 1 64M
Elyes HAOUASebc1e212018-06-24 10:02:49 +020013612 2 96M
13712 3 128M
13812 4 160M
13912 5 192M
14012 6 224M
Vladimir Serbinenko5fc04d12014-08-03 01:59:38 +0200141
Nico Huberefe1fed2013-04-29 18:00:57 +0200142# -----------------------------------------------------------------
143checksums
144
Nico Huber696561c2013-07-15 12:31:21 +0200145checksum 392 895 984