blob: b575e029705ed95adb752c285670c6becd2b3d75 [file] [log] [blame]
Duncan Laurieafad0562013-01-14 08:50:03 -08001##
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##
Duncan Laurieafad0562013-01-14 08:50:03 -080015
16# -----------------------------------------------------------------
17entries
18
Duncan Laurieafad0562013-01-14 08:50:03 -080019# -----------------------------------------------------------------
20# Status Register A
Duncan Laurieafad0562013-01-14 08:50:03 -080021# -----------------------------------------------------------------
22# Status Register B
Duncan Laurieafad0562013-01-14 08:50:03 -080023# -----------------------------------------------------------------
24# Status Register C
25#96 4 r 0 status_c_rsvd
26#100 1 r 0 uf_flag
27#101 1 r 0 af_flag
28#102 1 r 0 pf_flag
29#103 1 r 0 irqf_flag
30# -----------------------------------------------------------------
31# Status Register D
32#104 7 r 0 status_d_rsvd
33#111 1 r 0 valid_cmos_ram
34# -----------------------------------------------------------------
35# Diagnostic Status Register
36#112 8 r 0 diag_rsvd1
37
38# -----------------------------------------------------------------
390 120 r 0 reserved_memory
40#120 264 r 0 unused
41
42# -----------------------------------------------------------------
43# RTC_BOOT_BYTE (coreboot hardcoded)
44384 1 e 4 boot_option
Nico Huberd23ee5d2016-08-11 22:45:55 +020045388 4 h 0 reboot_counter
Duncan Laurieafad0562013-01-14 08:50:03 -080046#390 2 r 0 unused?
47
48# -----------------------------------------------------------------
49# coreboot config options: console
50392 3 e 5 baud_rate
51395 4 e 6 debug_level
52#399 1 r 0 unused
53
54# coreboot config options: cpu
55400 1 e 2 hyper_threading
56#401 7 r 0 unused
57
58# coreboot config options: southbridge
59408 1 e 1 nmi
60409 2 e 7 power_on_after_fail
61#411 5 r 0 unused
62
63# coreboot config options: bootloader
64#Used by ChromeOS:
65416 128 r 0 vbnv
66#544 440 r 0 unused
67
68# SandyBridge MRC Scrambler Seed values
69896 32 r 0 mrc_scrambler_seed
70928 32 r 0 mrc_scrambler_seed_s3
71
72# coreboot config options: check sums
73984 16 h 0 check_sum
74#1000 24 r 0 amd_reserved
75
76# -----------------------------------------------------------------
77
78enumerations
79
80#ID value text
811 0 Disable
821 1 Enable
832 0 Enable
842 1 Disable
854 0 Fallback
864 1 Normal
875 0 115200
885 1 57600
895 2 38400
905 3 19200
915 4 9600
925 5 4800
935 6 2400
945 7 1200
956 1 Emergency
966 2 Alert
976 3 Critical
986 4 Error
996 5 Warning
1006 6 Notice
1016 7 Info
1026 8 Debug
1036 9 Spew
1047 0 Disable
1057 1 Enable
1067 2 Keep
107# -----------------------------------------------------------------
108checksums
109
110checksum 392 415 984