1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
/* Global Variables */
Name(\PICM, 0) // IOAPIC/8259
/* Global ACPI memory region. This region is used for passing information
* between coreboot (aka "the system bios"), ACPI, and the SMI handler.
* Since we don't know where this will end up in memory at ACPI compile time,
* we have to fix it up in coreboot's ACPI creation phase.
*/
External(NVSA)
OperationRegion (GNVS, SystemMemory, NVSA, 0x100)
Field (GNVS, ByteAcc, NoLock, Preserve)
{
/* Miscellaneous */
OSYS, 16, // 0x00 - Operating System
SMIF, 8, // 0x02 - SMI function
PRM0, 8, // 0x03 - SMI function parameter
PRM1, 8, // 0x04 - SMI function parameter
SCIF, 8, // 0x05 - SCI function
PRM2, 8, // 0x06 - SCI function parameter
PRM3, 8, // 0x07 - SCI function parameter
LCKF, 8, // 0x08 - Global Lock function for EC
PRM4, 8, // 0x09 - Lock function parameter
PRM5, 8, // 0x0a - Lock function parameter
P80D, 32, // 0x0b - Debug port (IO 0x80) value
LIDS, 8, // 0x0f - LID state (open = 1)
PWRS, 8, // 0x10 - Power State (AC = 1)
DBGS, 8, // 0x11 - Debug State
LINX, 8, // 0x12 - Linux OS
DCKN, 8, // 0x13 - PCIe docking state
/* Thermal policy */
ACTT, 8, // 0x14 - active trip point
TPSV, 8, // 0x15 - passive trip point
TC1V, 8, // 0x16 - passive trip point TC1
TC2V, 8, // 0x17 - passive trip point TC2
TSPV, 8, // 0x18 - passive trip point TSP
TCRT, 8, // 0x19 - critical trip point
DTSE, 8, // 0x1a - Digital Thermal Sensor enable
DTS1, 8, // 0x1b - DT sensor 1
FLVL, 8, // 0x1c - current fan level
/* Battery Support */
Offset (0x1e),
BNUM, 8, // 0x1e - number of batteries
B0SC, 8, // 0x1f - BAT0 stored capacity
B1SC, 8, // 0x20 - BAT1 stored capacity
B2SC, 8, // 0x21 - BAT2 stored capacity
B0SS, 8, // 0x22 - BAT0 stored status
B1SS, 8, // 0x23 - BAT1 stored status
B2SS, 8, // 0x24 - BAT2 stored status
/* Processor Identification */
Offset (0x28),
APIC, 8, // 0x28 - APIC Enabled by coreboot
MPEN, 8, // 0x29 - Multi Processor Enable
PCP0, 8, // 0x2a - PDC CPU/CORE 0
PCP1, 8, // 0x2b - PDC CPU/CORE 1
PPCM, 8, // 0x2c - Max. PPC state
/* Super I/O & CMOS config */
Offset (0x32),
NATP, 8, // 0x32 -
CMAP, 8, // 0x33 -
CMBP, 8, // 0x34 -
LPTP, 8, // 0x35 - LPT Port
FDCP, 8, // 0x36 - Floppy Disk Controller
RFDV, 8, // 0x37 -
HOTK, 8, // 0x38 -
RTCF, 8, // 0x39 -
UTIL, 8, // 0x3a -
ACIN, 8, // 0x3b -
/* Integrated Graphics Device */
IGDS, 8, // 0x3c - IGD state (primary = 1)
TLST, 8, // 0x3d - Display Toggle List pointer
CADL, 8, // 0x3e - Currently Attached Devices List
PADL, 8, // 0x3f - Previously Attached Devices List
/* Backlight Control */
Offset (0x64),
BLCS, 8, // 0x64 - Backlight control possible?
BRTL, 8, // 0x65 - Brightness Level
ODDS, 8, // 0x66
/* Ambient Light Sensors */
Offset (0x6e),
ALSE, 8, // 0x6e - ALS enable
ALAF, 8, // 0x6f - Ambient light adjustment factor
LLOW, 8, // 0x70 - LUX Low
LHIH, 8, // 0x71 - LUX High
/* EMA */
Offset (0x78),
EMAE, 8, // 0x78 - EMA enable
EMAP, 16, // 0x79 - EMA pointer
EMAL, 16, // 0x7b - EMA length
/* MEF */
Offset (0x82),
MEFE, 8, // 0x82 - MEF enable
/* TPM support */
Offset (0x8c),
TPMP, 8, // 0x8c - TPM
TPME, 8, // 0x8d - TPM enable
/* SATA */
Offset (0x96),
GTF0, 56, // 0x96 - GTF task file buffer for port 0
GTF1, 56, // 0x9d - GTF task file buffer for port 1
GTF2, 56, // 0xa4 - GTF task file buffer for port 2
IDEM, 8, // 0xab - IDE mode (compatible / enhanced)
IDET, 8, // 0xac - IDE
/* IGD OpRegion */
Offset (0xb4),
ASLB, 32, // 0xb4 - IGD OpRegion Base Address
IBTT, 8, // 0xb8 - IGD boot panel device
IPAT, 8, // 0xb9 - IGD panel type CMOS option
ITVF, 8, // 0xba - IGD TV format CMOS option
ITVM, 8, // 0xbb - IGD TV minor format option
IPSC, 8, // 0xbc - IGD panel scaling
IBLC, 8, // 0xbd - IGD BLC config
IBIA, 8, // 0xbe - IGD BIA config
ISSC, 8, // 0xbf - IGD SSC config
I409, 8, // 0xc0 - IGD 0409 modified settings
I509, 8, // 0xc1 - IGD 0509 modified settings
I609, 8, // 0xc2 - IGD 0609 modified settings
I709, 8, // 0xc3 - IGD 0709 modified settings
IDMM, 8, // 0xc4 - IGD DVMT Mode
IDMS, 8, // 0xc5 - IGD DVMT memory size
IF1E, 8, // 0xc6 - IGD function 1 enable
HVCO, 8, // 0xc7 - IGD HPLL VCO
NXD1, 32, // 0xc8 - IGD _DGS next DID1
NXD2, 32, // 0xcc - IGD _DGS next DID2
NXD3, 32, // 0xd0 - IGD _DGS next DID3
NXD4, 32, // 0xd4 - IGD _DGS next DID4
NXD5, 32, // 0xd8 - IGD _DGS next DID5
NXD6, 32, // 0xdc - IGD _DGS next DID6
NXD7, 32, // 0xe0 - IGD _DGS next DID7
NXD8, 32, // 0xe4 - IGD _DGS next DID8
/* Mainboard Specific (TODO move elsewhere) */
Offset (0xf0),
DOCK, 8, // 0xf0 - Docking Status
BTEN, 8, // 0xf1 - Bluetooth Enable
}
|
