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Diffstat (limited to 'ReferenceCode/AcpiTables/Dsdt/LPC_DEV.ASL')
| -rw-r--r-- | ReferenceCode/AcpiTables/Dsdt/LPC_DEV.ASL | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/ReferenceCode/AcpiTables/Dsdt/LPC_DEV.ASL b/ReferenceCode/AcpiTables/Dsdt/LPC_DEV.ASL new file mode 100644 index 0000000..6908a3e --- /dev/null +++ b/ReferenceCode/AcpiTables/Dsdt/LPC_DEV.ASL @@ -0,0 +1,302 @@ +/**************************************************************************; +;* *; +;* Intel Confidential *; +;* *; +;* Intel Corporation - ACPI Reference Code for the Haswell *; +;* Family of Customer Reference Boards. *; +;* *; +;* *; +;* Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved *; +;* This software and associated documentation (if any) is furnished *; +;* under a license and may only be used or copied in accordance *; +;* with the terms of the license. Except as permitted by such *; +;* license, no part of this software or documentation may be *; +;* reproduced, stored in a retrieval system, or transmitted in any *; +;* form or by any means without the express written consent of *; +;* Intel Corporation. *; +;* *; +;* *; +;**************************************************************************/ +/*++ + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement +--*/ + +Device(DMAC) // DMA Controller +{ + Name(_HID,EISAID("PNP0200")) + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0x00,0x00,0x01,0x20) + IO(Decode16,0x81,0x81,0x01,0x11) + IO(Decode16,0x93,0x93,0x01,0x0D) + IO(Decode16,0xC0,0xC0,0x01,0x20) + DMA(Compatibility,NotBusMaster,Transfer8_16) {4} + }) +} + +Device(FWHD) // Firmware Hub Device +{ + Name(_HID,EISAID("INT0800")) + + Name(_CRS,ResourceTemplate() + { + Memory32Fixed(ReadOnly,0xFF000000,0x1000000) + }) +} + + +Device(HPET) // High Performance Event Timer +{ + Name(_HID,EISAID("PNP0103")) + Name(_UID, 0) + + Name(BUF0,ResourceTemplate() + { + Memory32Fixed(ReadWrite,0xFED00000,0x400,FED0) + }) + + Method(_STA,0) + { + // Show this Device only if the OS is WINXP or beyond. + + If(LGreaterEqual(OSYS,2001)) + { + If(HPAE) + { + Return(0x000F) // Enabled, do Display. + } + } + Else + { + // OS = WIN98, WINME, or WIN2000. + + If(HPAE) + { + Return(0x000B) // Enabled, don't Display. + } + } + + Return(0x0000) // Return Nothing. + } + + Method(_CRS,0,Serialized) + { + If(HPAE) + { + // Check if HPETimer Base should be modified. + + CreateDwordField(BUF0,^FED0._BAS,HPT0) + + If(LEqual(HPAS,1)) + { + Store(0xFED01000,HPT0) + } + + If(LEqual(HPAS,2)) + { + Store(0xFED02000,HPT0) + } + + If(LEqual(HPAS,3)) + { + Store(0xFED03000,HPT0) + } + } + + Return(BUF0) + } +} + +Device(IPIC) // 8259 PIC +{ + Name(_HID,EISAID("PNP0000")) + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0x20,0x20,0x01,0x02) + IO(Decode16,0x24,0x24,0x01,0x02) + IO(Decode16,0x28,0x28,0x01,0x02) + IO(Decode16,0x2C,0x2C,0x01,0x02) + IO(Decode16,0x30,0x30,0x01,0x02) + IO(Decode16,0x34,0x34,0x01,0x02) + IO(Decode16,0x38,0x38,0x01,0x02) + IO(Decode16,0x3C,0x3C,0x01,0x02) + IO(Decode16,0xA0,0xA0,0x01,0x02) + IO(Decode16,0xA4,0xA4,0x01,0x02) + IO(Decode16,0xA8,0xA8,0x01,0x02) + IO(Decode16,0xAC,0xAC,0x01,0x02) + IO(Decode16,0xB0,0xB0,0x01,0x02) + IO(Decode16,0xB4,0xB4,0x01,0x02) + IO(Decode16,0xB8,0xB8,0x01,0x02) + IO(Decode16,0xBC,0xBC,0x01,0x02) + IO(Decode16,0x4D0,0x4D0,0x01,0x02) + IRQNoFlags() {2} + }) +} + +#ifdef TRAD_FLAG +Device(MATH) // Math Co-Processor +{ + Name(_HID,EISAID("PNP0C04")) + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0xF0,0xF0,0x01,0x01) + IRQNoFlags() {13} + }) + + // + // Report device present for LPT-H. + // + Method (_STA, 0x0, NotSerialized) + { + // LPT-H Chipset DID start with 0x8xxx while LPT-LP start with 0x9xxx + If(LEqual(And(CDID,0xF000), 0x8000)) { + Return(0x1F) + } else { + Return(0x0) + } + } +} +#endif // TRAD_FLAG + +Device(LDRC) // LPC Device Resource Consumption +{ + Name(_HID,EISAID("PNP0C02")) + + Name(_UID,2) + +#if 0 + Name(_CRS,ResourceTemplate() // This is for Cougar Point + { + IO(Decode16,0x2E,0x2E,0x1,0x02) // SIO Access. + IO(Decode16,0x4E,0x4E,0x1,0x02) // LPC Slot Access. + IO(Decode16,0x61,0x61,0x1,0x1) // NMI Status. + IO(Decode16,0x63,0x63,0x1,0x1) // Processor I/F. + IO(Decode16,0x65,0x65,0x1,0x1) // Processor I/F. + IO(Decode16,0x67,0x67,0x1,0x1) // Processor I/F. + IO(Decode16,0x70,0x70,0x1,0x1) // NMI Enable. + IO(Decode16,0x80,0x80,0x1,0x1) // Port 80h. + IO(Decode16,0x92,0x92,0x1,0x1) // Processor I/F. + IO(Decode16,0xB2,0xB2,0x01,0x02) // Software SMI. + IO(Decode16,0x680,0x680,0x1,0x20) // 32 Byte I/O. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // ACPI IO Trap. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // DTS IO Trap. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // HotKey IO Trap. + + IO(Decode16, 0x800,0x800,0x1,0xFF) // PCH GPIO Base. + IO(Decode16, 0x900,0x900,0x1,0xFF) // PCH GPIO Base. + IO(Decode16, 0xA00,0xA00,0x1,0xFF) // PCH GPIO Base. + IO(Decode16, 0xB00,0xB00,0x1,0xFF) // PCH GPIO Base. + IO(Decode16, 0x1800,0x1800,0x1,0xFF) // PCH ACPI Base + + IO(Decode16,0x164e,0x164e,0x1,0x02) // 16 Byte I/O. + }) +#else + Name(BUF0,ResourceTemplate() // This is for Cougar Point + { + IO(Decode16,0x2E,0x2E,0x1,0x02) // SIO Access. + IO(Decode16,0x4E,0x4E,0x1,0x02) // LPC Slot Access. + IO(Decode16,0x61,0x61,0x1,0x1) // NMI Status. + IO(Decode16,0x63,0x63,0x1,0x1) // Processor I/F. + IO(Decode16,0x65,0x65,0x1,0x1) // Processor I/F. + IO(Decode16,0x67,0x67,0x1,0x1) // Processor I/F. + IO(Decode16,0x70,0x70,0x1,0x1) // NMI Enable. + IO(Decode16,0x80,0x80,0x1,0x1) // Port 80h. + IO(Decode16,0x92,0x92,0x1,0x1) // Processor I/F. + IO(Decode16,0xB2,0xB2,0x01,0x02) // Software SMI. + IO(Decode16,0x680,0x680,0x1,0x20) // 32 Byte I/O. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // ACPI IO Trap. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // DTS IO Trap. + IO(Decode16,0xFFFF,0xFFFF,0x1,0x1) // HotKey IO Trap. + + IO(Decode16, 0x800,0x800,0x1,0xFF, GIO0) // PCH GPIO Base. + IO(Decode16, 0x900,0x900,0x1,0xFF, GIO1) // PCH GPIO Base. + IO(Decode16, 0xA00,0xA00,0x1,0xFF, GIO2) // PCH GPIO Base. + IO(Decode16, 0xB00,0xB00,0x1,0xFF, GIO3) // PCH GPIO Base. + IO(Decode16, 0x1800,0x1800,0x1,0xFF) // PCH ACPI Base + + IO(Decode16,0x164e,0x164e,0x1,0x02) // 16 Byte I/O. + }) + + Method(_CRS,0) + { + CreateWordField(BUF0, ^GIO0._MIN, IO0M) + CreateWordField(BUF0, ^GIO0._MAX, IO0X) + Store(GPBS, IO0M) + Store(GPBS, IO0X) + + CreateWordField(BUF0, ^GIO1._MIN, IO1M) + CreateWordField(BUF0, ^GIO1._MAX, IO1X) + Store(Add(GPBS, 0x100), IO1M) + Store(Add(GPBS, 0x100), IO1X) + + CreateWordField(BUF0, ^GIO2._MIN, IO2M) + CreateWordField(BUF0, ^GIO2._MAX, IO2X) + Store(Add(GPBS, 0x200), IO2M) + Store(Add(GPBS, 0x200), IO2X) + + CreateWordField(BUF0, ^GIO3._MIN, IO3M) + CreateWordField(BUF0, ^GIO3._MAX, IO3X) + Store(Add(GPBS, 0x300), IO3M) + Store(Add(GPBS, 0x300), IO3X) + + Return(BUF0) + } +#endif +} + +Device(RTC) // RTC +{ + Name(_HID,EISAID("PNP0B00")) + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0x70,0x70,0x01,0x08) + IRQNoFlags() {8} + }) +} + +Device(TIMR) // 8254 Timer +{ + Name(_HID,EISAID("PNP0100")) + + Name(_CRS,ResourceTemplate() + { + IO(Decode16,0x40,0x40,0x01,0x04) + IO(Decode16,0x50,0x50,0x10,0x04) + IRQNoFlags() {0} + }) +} + +Device(CWDT) +{ + Name(_HID,EISAID("INT3F0D")) + Name(_CID,EISAID("PNP0C02")) + Name(BUF0,ResourceTemplate() + { + IO(Decode16, 0x1854, 0x1854, 0x4, 0x4) // PMBS 0x1800 + Offset 0x54 + } + ) + + Method(_STA,0,Serialized) + { + If(LEqual(WDTE,1)) + { + Return(0x0F) + } + Else + { + Return(0x00) + } + } + + Method(_CRS,0,Serialized) + { + Return(BUF0) + } +} |