| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2007-2009 coresystems GmbH |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; version 2 of |
| * the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| /* Global Variables */ |
| |
| Name(\PICM, 0) // IOAPIC/8259 |
| Name(\DSEN, 1) // Display Output Switching Enable |
| |
| /* 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 */ |
| Offset (0x00), |
| 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 */ |
| Offset (0x14), |
| ACTT, 8, // 0x14 - active trip point |
| PSVT, 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 |
| CRTT, 8, // 0x19 - critical trip point |
| DTSE, 8, // 0x1a - Digital Thermal Sensor enable |
| DTS1, 8, // 0x1b - DT sensor 1 |
| DTS2, 8, // 0x1c - DT sensor 2 |
| /* 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 - ... |
| /* Integrated Graphics Device */ |
| Offset (0x3c), |
| 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 |
| CSTE, 16, // 0x40 - Current display state |
| NSTE, 16, // 0x42 - Next display state |
| SSTE, 16, // 0x44 - Set display state |
| Offset (0x46), |
| NDID, 8, // 0x46 - Number of Device IDs |
| DID1, 32, // 0x47 - Device ID 1 |
| DID2, 32, // 0x4b - Device ID 2 |
| DID3, 32, // 0x4f - Device ID 3 |
| DID4, 32, // 0x53 - Device ID 4 |
| DID5, 32, // 0x57 - Device ID 5 |
| /* 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 |
| } |