mirror of https://github.com/acidanthera/audk.git
525 lines
18 KiB
Plaintext
525 lines
18 KiB
Plaintext
/** @file
|
|
Contains root level name space objects for the platform
|
|
|
|
Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials are
|
|
licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) {
|
|
//
|
|
// System Sleep States
|
|
//
|
|
Name (\_S0, Package () {5, 0, 0, 0})
|
|
Name (\_S4, Package () {1, 0, 0, 0})
|
|
Name (\_S5, Package () {0, 0, 0, 0})
|
|
|
|
//
|
|
// System Bus
|
|
//
|
|
Scope (\_SB) {
|
|
//
|
|
// PCI Root Bridge
|
|
//
|
|
Device (PCI0) {
|
|
Name (_HID, EISAID ("PNP0A03"))
|
|
Name (_ADR, 0x00000000)
|
|
Name (_BBN, 0x00)
|
|
Name (_UID, 0x00)
|
|
|
|
//
|
|
// BUS, I/O, and MMIO resources
|
|
//
|
|
Name (CRES, ResourceTemplate () {
|
|
WORDBusNumber ( // Bus number resource (0); the bridge produces bus numbers for its subsequent buses
|
|
ResourceProducer, // bit 0 of general flags is 1
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is fixed
|
|
PosDecode, // PosDecode
|
|
0x0000, // Granularity
|
|
0x0000, // Min
|
|
0x00FF, // Max
|
|
0x0000, // Translation
|
|
0x0100 // Range Length = Max-Min+1
|
|
)
|
|
|
|
IO (Decode16, 0xCF8, 0xCF8, 0x01, 0x08) //Consumed resource (0xCF8-0xCFF)
|
|
|
|
WORDIO ( // Consumed-and-produced resource (all I/O below CF8)
|
|
ResourceProducer, // bit 0 of general flags is 0
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is fixed
|
|
PosDecode,
|
|
EntireRange,
|
|
0x0000, // Granularity
|
|
0x0000, // Min
|
|
0x0CF7, // Max
|
|
0x0000, // Translation
|
|
0x0CF8 // Range Length
|
|
)
|
|
|
|
WORDIO ( // Consumed-and-produced resource (all I/O above CFF)
|
|
ResourceProducer, // bit 0 of general flags is 0
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is fixed
|
|
PosDecode,
|
|
EntireRange,
|
|
0x0000, // Granularity
|
|
0x0D00, // Min
|
|
0xFFFF, // Max
|
|
0x0000, // Translation
|
|
0xF300 // Range Length
|
|
)
|
|
|
|
DWORDMEMORY ( // Descriptor for legacy VGA video RAM
|
|
ResourceProducer, // bit 0 of general flags is 0
|
|
PosDecode,
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is Fixed
|
|
Cacheable,
|
|
ReadWrite,
|
|
0x00000000, // Granularity
|
|
0x000A0000, // Min
|
|
0x000BFFFF, // Max
|
|
0x00000000, // Translation
|
|
0x00020000 // Range Length
|
|
)
|
|
|
|
DWORDMEMORY ( // Descriptor for 32-bit MMIO
|
|
ResourceProducer, // bit 0 of general flags is 0
|
|
PosDecode,
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is Fixed
|
|
NonCacheable,
|
|
ReadWrite,
|
|
0x00000000, // Granularity
|
|
0xF8000000, // Min
|
|
0xFFFBFFFF, // Max
|
|
0x00000000, // Translation
|
|
0x07FC0000, // Range Length
|
|
, // ResourceSourceIndex
|
|
, // ResourceSource
|
|
PW32 // DescriptorName
|
|
)
|
|
})
|
|
|
|
Name (CR64, ResourceTemplate () {
|
|
QWordMemory ( // Descriptor for 64-bit MMIO
|
|
ResourceProducer, // bit 0 of general flags is 0
|
|
PosDecode,
|
|
MinFixed, // Range is fixed
|
|
MaxFixed, // Range is Fixed
|
|
Cacheable,
|
|
ReadWrite,
|
|
0x00000000, // Granularity
|
|
0x8000000000, // Min
|
|
0xFFFFFFFFFF, // Max
|
|
0x00000000, // Translation
|
|
0x8000000000, // Range Length
|
|
, // ResourceSourceIndex
|
|
, // ResourceSource
|
|
PW64 // DescriptorName
|
|
)
|
|
})
|
|
|
|
Method (_CRS, 0) {
|
|
//
|
|
// see the FIRMWARE_DATA structure in "OvmfPkg/AcpiPlatformDxe/Qemu.c"
|
|
//
|
|
External (FWDT, OpRegionObj)
|
|
Field(FWDT, QWordAcc, NoLock, Preserve) {
|
|
P0S, 64, // PciWindow32.Base
|
|
P0E, 64, // PciWindow32.End
|
|
P0L, 64, // PciWindow32.Length
|
|
P1S, 64, // PciWindow64.Base
|
|
P1E, 64, // PciWindow64.End
|
|
P1L, 64 // PciWindow64.Length
|
|
}
|
|
Field(FWDT, DWordAcc, NoLock, Preserve) {
|
|
P0SL, 32, // PciWindow32.Base, low 32 bits
|
|
P0SH, 32, // PciWindow32.Base, high 32 bits
|
|
P0EL, 32, // PciWindow32.End, low 32 bits
|
|
P0EH, 32, // PciWindow32.End, high 32 bits
|
|
P0LL, 32, // PciWindow32.Length, low 32 bits
|
|
P0LH, 32, // PciWindow32.Length, high 32 bits
|
|
P1SL, 32, // PciWindow64.Base, low 32 bits
|
|
P1SH, 32, // PciWindow64.Base, high 32 bits
|
|
P1EL, 32, // PciWindow64.End, low 32 bits
|
|
P1EH, 32, // PciWindow64.End, high 32 bits
|
|
P1LL, 32, // PciWindow64.Length, low 32 bits
|
|
P1LH, 32 // PciWindow64.Length, high 32 bits
|
|
}
|
|
|
|
//
|
|
// fixup 32-bit PCI IO window
|
|
//
|
|
CreateDWordField (CRES, \_SB.PCI0.PW32._MIN, PS32)
|
|
CreateDWordField (CRES, \_SB.PCI0.PW32._MAX, PE32)
|
|
CreateDWordField (CRES, \_SB.PCI0.PW32._LEN, PL32)
|
|
Store (P0SL, PS32)
|
|
Store (P0EL, PE32)
|
|
Store (P0LL, PL32)
|
|
|
|
If (LAnd (LEqual (P1SL, 0x00), LEqual (P1SH, 0x00))) {
|
|
Return (CRES)
|
|
} Else {
|
|
//
|
|
// fixup 64-bit PCI IO window
|
|
//
|
|
CreateQWordField (CR64, \_SB.PCI0.PW64._MIN, PS64)
|
|
CreateQWordField (CR64, \_SB.PCI0.PW64._MAX, PE64)
|
|
CreateQWordField (CR64, \_SB.PCI0.PW64._LEN, PL64)
|
|
Store (P1S, PS64)
|
|
Store (P1E, PE64)
|
|
Store (P1L, PL64)
|
|
|
|
//
|
|
// add window and return result
|
|
//
|
|
ConcatenateResTemplate (CRES, CR64, Local0)
|
|
Return (Local0)
|
|
}
|
|
}
|
|
|
|
//
|
|
// PCI Interrupt Routing Table - PIC Mode Only
|
|
//
|
|
Method (_PRT, 0, NotSerialized) {
|
|
Return (
|
|
Package () {
|
|
//
|
|
// Bus 0, Device 1
|
|
//
|
|
Package () {0x0001FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},
|
|
Package () {0x0001FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
|
|
Package () {0x0001FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
|
|
Package () {0x0001FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
|
|
//
|
|
// Bus 0, Device 3
|
|
//
|
|
Package () {0x0003FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},
|
|
Package () {0x0003FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
|
|
Package () {0x0003FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
|
|
Package () {0x0003FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
|
|
}
|
|
)
|
|
}
|
|
|
|
//
|
|
// PCI to ISA Bridge (Bus 0, Device 1, Function 0)
|
|
//
|
|
Device (LPC) {
|
|
Name (_ADR, 0x00010000)
|
|
|
|
//
|
|
// PCI Interrupt Routing Configuration Registers
|
|
//
|
|
OperationRegion (PRR0, PCI_Config, 0x60, 0x04)
|
|
Field (PRR0, ANYACC, NOLOCK, PRESERVE) {
|
|
PIRA, 8,
|
|
PIRB, 8,
|
|
PIRC, 8,
|
|
PIRD, 8
|
|
}
|
|
|
|
//
|
|
// _STA method for LNKA, LNKB, LNKC, LNKD
|
|
//
|
|
Method (PSTA, 1, NotSerialized) {
|
|
If (And (Arg0, 0x80)) {
|
|
Return (0x9)
|
|
} Else {
|
|
Return (0xB)
|
|
}
|
|
}
|
|
|
|
//
|
|
// _DIS method for LNKA, LNKB, LNKC, LNKD
|
|
//
|
|
Method (PDIS, 1, NotSerialized) {
|
|
Or (Arg0, 0x80, Arg0)
|
|
}
|
|
|
|
//
|
|
// _CRS method for LNKA, LNKB, LNKC, LNKD
|
|
//
|
|
Method (PCRS, 1, NotSerialized) {
|
|
Name (BUF0, ResourceTemplate () {IRQ (Level, ActiveLow, Shared){0}})
|
|
//
|
|
// Define references to buffer elements
|
|
//
|
|
CreateWordField (BUF0, 0x01, IRQW) // IRQ low
|
|
//
|
|
// Write current settings into IRQ descriptor
|
|
//
|
|
If (And (Arg0, 0x80)) {
|
|
Store (Zero, Local0)
|
|
} Else {
|
|
Store (One, Local0)
|
|
}
|
|
//
|
|
// Shift 1 by value in register 70
|
|
//
|
|
ShiftLeft (Local0, And (Arg0, 0x0F), IRQW) // Save in buffer
|
|
Return (BUF0) // Return Buf0
|
|
}
|
|
|
|
//
|
|
// _PRS resource for LNKA, LNKB, LNKC, LNKD
|
|
//
|
|
Name (PPRS, ResourceTemplate () {
|
|
IRQ (Level, ActiveLow, Shared) {3, 4, 5, 7, 9, 10, 11, 12, 14, 15}
|
|
})
|
|
|
|
//
|
|
// _SRS method for LNKA, LNKB, LNKC, LNKD
|
|
//
|
|
Method (PSRS, 2, NotSerialized) {
|
|
CreateWordField (Arg1, 0x01, IRQW) // IRQ low
|
|
FindSetRightBit (IRQW, Local0) // Set IRQ
|
|
If (LNotEqual (IRQW, Zero)) {
|
|
And (Local0, 0x7F, Local0)
|
|
Decrement (Local0)
|
|
} Else {
|
|
Or (Local0, 0x80, Local0)
|
|
}
|
|
Store (Local0, Arg0)
|
|
}
|
|
|
|
//
|
|
// PCI IRQ Link A
|
|
//
|
|
Device (LNKA) {
|
|
Name (_HID, EISAID("PNP0C0F"))
|
|
Name (_UID, 1)
|
|
|
|
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRA)) }
|
|
Method (_DIS, 0, NotSerialized) { PDIS (PIRA) }
|
|
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRA)) }
|
|
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
|
|
Method (_SRS, 1, NotSerialized) { PSRS (PIRA, Arg0) }
|
|
}
|
|
|
|
//
|
|
// PCI IRQ Link B
|
|
//
|
|
Device (LNKB) {
|
|
Name (_HID, EISAID("PNP0C0F"))
|
|
Name (_UID, 2)
|
|
|
|
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRB)) }
|
|
Method (_DIS, 0, NotSerialized) { PDIS (PIRB) }
|
|
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRB)) }
|
|
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
|
|
Method (_SRS, 1, NotSerialized) { PSRS (PIRB, Arg0) }
|
|
}
|
|
|
|
//
|
|
// PCI IRQ Link C
|
|
//
|
|
Device (LNKC) {
|
|
Name (_HID, EISAID("PNP0C0F"))
|
|
Name (_UID, 3)
|
|
|
|
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRC)) }
|
|
Method (_DIS, 0, NotSerialized) { PDIS (PIRC) }
|
|
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRC)) }
|
|
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
|
|
Method (_SRS, 1, NotSerialized) { PSRS (PIRC, Arg0) }
|
|
}
|
|
|
|
//
|
|
// PCI IRQ Link D
|
|
//
|
|
Device (LNKD) {
|
|
Name (_HID, EISAID("PNP0C0F"))
|
|
Name (_UID, 1)
|
|
|
|
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRD)) }
|
|
Method (_DIS, 0, NotSerialized) { PDIS (PIRD) }
|
|
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRD)) }
|
|
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
|
|
Method (_SRS, 1, NotSerialized) { PSRS (PIRD, Arg0) }
|
|
}
|
|
|
|
//
|
|
// Programmable Interrupt Controller (PIC)
|
|
//
|
|
Device(PIC) {
|
|
Name (_HID, EISAID ("PNP0000"))
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x020, 0x020, 0x00, 0x02)
|
|
IO (Decode16, 0x0A0, 0x0A0, 0x00, 0x02)
|
|
IO (Decode16, 0x4D0, 0x4D0, 0x00, 0x02)
|
|
IRQNoFlags () {2}
|
|
})
|
|
}
|
|
|
|
//
|
|
// ISA DMA
|
|
//
|
|
Device (DMAC) {
|
|
Name (_HID, EISAID ("PNP0200"))
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x00, 0x00, 0, 0x10)
|
|
IO (Decode16, 0x81, 0x81, 0, 0x03)
|
|
IO (Decode16, 0x87, 0x87, 0, 0x01)
|
|
IO (Decode16, 0x89, 0x89, 0, 0x03)
|
|
IO (Decode16, 0x8f, 0x8f, 0, 0x01)
|
|
IO (Decode16, 0xc0, 0xc0, 0, 0x20)
|
|
DMA (Compatibility, NotBusMaster, Transfer8) {4}
|
|
})
|
|
}
|
|
|
|
//
|
|
// 8254 Timer
|
|
//
|
|
Device(TMR) {
|
|
Name(_HID,EISAID("PNP0100"))
|
|
Name(_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x40, 0x40, 0x00, 0x04)
|
|
IRQNoFlags () {0}
|
|
})
|
|
}
|
|
|
|
//
|
|
// Real Time Clock
|
|
//
|
|
Device (RTC) {
|
|
Name (_HID, EISAID ("PNP0B00"))
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x70, 0x70, 0x00, 0x02)
|
|
IRQNoFlags () {8}
|
|
})
|
|
}
|
|
|
|
//
|
|
// PCAT Speaker
|
|
//
|
|
Device(SPKR) {
|
|
Name (_HID, EISAID("PNP0800"))
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x61, 0x61, 0x01, 0x01)
|
|
})
|
|
}
|
|
|
|
//
|
|
// Floating Point Coprocessor
|
|
//
|
|
Device(FPU) {
|
|
Name (_HID, EISAID("PNP0C04"))
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0xF0, 0xF0, 0x00, 0x10)
|
|
IRQNoFlags () {13}
|
|
})
|
|
}
|
|
|
|
//
|
|
// Generic motherboard devices and pieces that don't fit anywhere else
|
|
//
|
|
Device(XTRA) {
|
|
Name (_HID, EISAID ("PNP0C02"))
|
|
Name (_UID, 0x01)
|
|
Name (_CRS, ResourceTemplate () {
|
|
IO (Decode16, 0x010, 0x010, 0x00, 0x10)
|
|
IO (Decode16, 0x022, 0x022, 0x00, 0x1E)
|
|
IO (Decode16, 0x044, 0x044, 0x00, 0x1C)
|
|
IO (Decode16, 0x062, 0x062, 0x00, 0x02)
|
|
IO (Decode16, 0x065, 0x065, 0x00, 0x0B)
|
|
IO (Decode16, 0x072, 0x072, 0x00, 0x0E)
|
|
IO (Decode16, 0x080, 0x080, 0x00, 0x01)
|
|
IO (Decode16, 0x084, 0x084, 0x00, 0x03)
|
|
IO (Decode16, 0x088, 0x088, 0x00, 0x01)
|
|
IO (Decode16, 0x08c, 0x08c, 0x00, 0x03)
|
|
IO (Decode16, 0x090, 0x090, 0x00, 0x10)
|
|
IO (Decode16, 0x0A2, 0x0A2, 0x00, 0x1E)
|
|
IO (Decode16, 0x0E0, 0x0E0, 0x00, 0x10)
|
|
IO (Decode16, 0x1E0, 0x1E0, 0x00, 0x10)
|
|
IO (Decode16, 0x160, 0x160, 0x00, 0x10)
|
|
IO (Decode16, 0x278, 0x278, 0x00, 0x08)
|
|
IO (Decode16, 0x370, 0x370, 0x00, 0x02)
|
|
IO (Decode16, 0x378, 0x378, 0x00, 0x08)
|
|
IO (Decode16, 0x440, 0x440, 0x00, 0x10)
|
|
IO (Decode16, 0x678, 0x678, 0x00, 0x08)
|
|
IO (Decode16, 0x778, 0x778, 0x00, 0x08)
|
|
IO (Decode16, 0xafe0, 0xafe0, 0x00, 0x04) // QEMU GPE0 BLK
|
|
IO (Decode16, 0xb000, 0xb000, 0x00, 0x40) // PMBLK1
|
|
Memory32Fixed (ReadOnly, 0xFEC00000, 0x1000) // IO APIC
|
|
Memory32Fixed (ReadOnly, 0xFEE00000, 0x1000)
|
|
})
|
|
}
|
|
|
|
//
|
|
// PS/2 Keyboard and PC/AT Enhanced Keyboard 101/102
|
|
//
|
|
Device (PS2K) {
|
|
Name (_HID, EISAID ("PNP0303"))
|
|
Name (_CID, EISAID ("PNP030B"))
|
|
Name(_CRS,ResourceTemplate() {
|
|
IO (Decode16, 0x60, 0x60, 0x00, 0x01)
|
|
IO (Decode16, 0x64, 0x64, 0x00, 0x01)
|
|
IRQNoFlags () {1}
|
|
})
|
|
}
|
|
|
|
//
|
|
// PS/2 Mouse and Microsoft Mouse
|
|
//
|
|
Device (PS2M) { // PS/2 stype mouse port
|
|
Name (_HID, EISAID ("PNP0F03"))
|
|
Name (_CID, EISAID ("PNP0F13"))
|
|
Name (_CRS, ResourceTemplate() {
|
|
IRQNoFlags () {12}
|
|
})
|
|
}
|
|
|
|
//
|
|
// UART Serial Port - COM1
|
|
//
|
|
Device (UAR1) {
|
|
Name (_HID, EISAID ("PNP0501"))
|
|
Name (_DDN, "COM1")
|
|
Name (_UID, 0x01)
|
|
Name(_CRS,ResourceTemplate() {
|
|
IO (Decode16, 0x3F8, 0x3F8, 0x01, 0x08)
|
|
IRQ (Edge, ActiveHigh, Exclusive, ) {4}
|
|
})
|
|
}
|
|
|
|
//
|
|
// UART Serial Port - COM2
|
|
//
|
|
Device (UAR2) {
|
|
Name (_HID, EISAID ("PNP0501"))
|
|
Name (_DDN, "COM2")
|
|
Name (_UID, 0x02)
|
|
Name(_CRS,ResourceTemplate() {
|
|
IO (Decode16, 0x2F8, 0x2F8, 0x01, 0x08)
|
|
IRQ (Edge, ActiveHigh, Exclusive, ) {3}
|
|
})
|
|
}
|
|
|
|
//
|
|
// Floppy Disk Controller
|
|
//
|
|
Device (FDC) {
|
|
Name (_HID, EISAID ("PNP0700"))
|
|
Name (_CRS,ResourceTemplate() {
|
|
IO (Decode16, 0x3F0, 0x3F0, 0x01, 0x06)
|
|
IO (Decode16, 0x3F7, 0x3F7, 0x01, 0x01)
|
|
IRQNoFlags () {6}
|
|
DMA (Compatibility, NotBusMaster, Transfer8) {2}
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|