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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2004 Nick Barker <Nick.Barker9@btinternet.com>
* Copyright (C) 2007, 2008 Rudolf Marek <r.marek@assembler.cz>
*
* 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.
*/
/*
* ISA portions taken from QEMU acpi-dsdt.dsl.
*/
DefinitionBlock ("DSDT.aml", "DSDT", 1, "CORE ", "CB-DSDT ", 1)
{
#include "northbridge/amd/amdk8/util.asl"
/* For now only define 2 power states:
* - S0 which is fully on
* - S5 which is soft off
* Any others would involve declaring the wake up methods.
*/
Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 })
Name (\_S5, Package () { 0x07, 0x00, 0x00, 0x00 })
Name (PICM, 0x00)
Method (_PIC, 1, Serialized) {
Store (Arg0, PICM)
}
/* Root of the bus hierarchy */
Scope (\_SB)
{
/* Top PCI device (CK804) */
Device (PCI0)
{
Name (_HID, EisaId ("PNP0A03"))
Name (_ADR, 0x00)
Name (_UID, 0x00)
Name (_BBN, 0x00)
External (BUSN)
External (MMIO)
External (PCIO)
External (SBLK)
External (TOM1)
External (HCLK)
External (SBDN)
External (HCDN)
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
IO (Decode16,
0x0CF8, // Address Range Minimum
0x0CF8, // Address Range Maximum
0x01, // Address Alignment
0x08, // Address Length
)
WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, // Address Space Granularity
0x0000, // Address Range Minimum
0x0CF7, // Address Range Maximum
0x0000, // Address Translation Offset
0x0CF8, // Address Length
,, , TypeStatic)
})
/* Methods bellow use SSDT to get actual MMIO regs
The IO ports are from 0xd00, optionally an VGA,
otherwise the info from MMIO is used.
\_SB.GXXX(node, link)
*/
Concatenate (\_SB.GMEM (0x00, \_SB.PCI0.SBLK), BUF0, Local1)
Concatenate (\_SB.GIOR (0x00, \_SB.PCI0.SBLK), Local1, Local2)
Concatenate (\_SB.GWBN (0x00, \_SB.PCI0.SBLK), Local2, Local3)
Return (Local3)
}
#include "southbridge/nvidia/ck804/acpi/ck804.asl"
/* PCI Routing Table */
Name (_PRT, Package () {
Package (0x04) { 0x0001FFFF, 0x00, \_SB.PCI0.LLAS, 0x00 },
Package (0x04) { 0x0001FFFF, 0x01, \_SB.PCI0.LLAS, 0x00 },
Package (0x04) { 0x0002FFFF, 0x00, \_SB.PCI0.LUOH, 0x00 },
Package (0x04) { 0x0002FFFF, 0x01, \_SB.PCI0.LUEH, 0x00 },
Package (0x04) { 0x0004FFFF, 0x00, \_SB.PCI0.LAUD, 0x00 },
Package (0x04) { 0x0004FFFF, 0x01, \_SB.PCI0.LMOD, 0x00 },
Package (0x04) { 0x0006FFFF, 0x00, \_SB.PCI0.LPA0, 0x00 },
Package (0x04) { 0x0007FFFF, 0x00, \_SB.PCI0.LSA0, 0x00 },
Package (0x04) { 0x0008FFFF, 0x00, \_SB.PCI0.LSA1, 0x00 },
Package (0x04) { 0x000AFFFF, 0x00, \_SB.PCI0.LEMA, 0x00 },
Package (0x04) { 0x000BFFFF, 0x00, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x000BFFFF, 0x01, \_SB.PCI0.LNKB, 0x00 },
Package (0x04) { 0x000BFFFF, 0x02, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x000BFFFF, 0x03, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x000CFFFF, 0x00, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x000CFFFF, 0x01, \_SB.PCI0.LNKB, 0x00 },
Package (0x04) { 0x000CFFFF, 0x02, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x000CFFFF, 0x03, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x000DFFFF, 0x00, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x000DFFFF, 0x01, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x000DFFFF, 0x02, \_SB.PCI0.LNKB, 0x00 },
Package (0x04) { 0x000DFFFF, 0x03, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x000EFFFF, 0x00, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x000EFFFF, 0x01, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x000EFFFF, 0x02, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x000EFFFF, 0x03, \_SB.PCI0.LNKB, 0x00 },
})
Device (PCIC)
{
Name (_ADR, 0x00090000)
Name (_UID, 0x00)
Name (_PRT, Package () {
/* AGR slot "AGP1" */
Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LNKA, 0x00 },
/* PCI slot "PCI1" */
Package (0x04) { 0x0007FFFF, 0x00, \_SB.PCI0.LNKB, 0x00 },
Package (0x04) { 0x0007FFFF, 0x01, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x0007FFFF, 0x02, \_SB.PCI0.LNKD, 0x00 },
/* Not sure INTD is right, but this is what the OEM BIOS does. */
Package (0x04) { 0x0007FFFF, 0x03, \_SB.PCI0.LNKE, 0x00 },
/* PCI slot "PCI2" */
Package (0x04) { 0x0008FFFF, 0x00, \_SB.PCI0.LNKC, 0x00 },
Package (0x04) { 0x0008FFFF, 0x01, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x0008FFFF, 0x02, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x0008FFFF, 0x03, \_SB.PCI0.LNKB, 0x00 },
/* PCI slot "PCI3" */
Package (0x04) { 0x0009FFFF, 0x00, \_SB.PCI0.LNKD, 0x00 },
Package (0x04) { 0x0009FFFF, 0x01, \_SB.PCI0.LNKA, 0x00 },
Package (0x04) { 0x0009FFFF, 0x02, \_SB.PCI0.LNKB, 0x00 },
Package (0x04) { 0x0009FFFF, 0x03, \_SB.PCI0.LNKC, 0x00 },
})
}
/* 2:00 PCIe x1 */
Device (PEX1)
{
Name (_ADR, 0x000d0000)
Name (_UID, 0x00)
}
/* 3:00 PCIe x16 */
Device (PEX0)
{
Name (_ADR, 0x000e0000)
Name (_UID, 0x00)
}
Device (LPC) {
Name (_HID, EisaId ("PNP0A05"))
Name (_ADR, 0x00010000)
OperationRegion (CF44, PCI_Config, 0x44, 0x04)
Field (CF44, ByteAcc, NoLock, Preserve)
{
ETBA, 32,
}
/* PS/2 keyboard (seems to be important for WinXP install) */
Device (KBD)
{
Name (_HID, EisaId ("PNP0303"))
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (TMP, ResourceTemplate () {
IO (Decode16, 0x0060, 0x0060, 0x01, 0x01)
IO (Decode16, 0x0064, 0x0064, 0x01, 0x01)
IRQNoFlags () {1}
})
Return (TMP)
}
}
/* PS/2 mouse */
Device (MOU)
{
Name (_HID, EisaId ("PNP0F13"))
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (TMP, ResourceTemplate () {
IRQNoFlags () {12}
})
Return (TMP)
}
}
/* Parallel port */
Device (LP0)
{
Name (_HID, EisaId ("PNP0400")) // "PNP0401" for ECP
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (TMP, ResourceTemplate () {
FixedIO (0x0378, 0x10)
IRQNoFlags () {7}
})
Return (TMP)
}
}
/* Floppy controller */
Device (FDC0)
{
Name (_HID, EisaId ("PNP0700"))
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate () {
FixedIO (0x03F0, 0x08)
IRQNoFlags () {6}
DMA (Compatibility, NotBusMaster, Transfer8) {2}
})
Return (BUF0)
}
}
#if 0
Device (HPET)
{
Name (_HID, EisaId ("PNP0103"))
Name (CRS, ResourceTemplate ()
{
Memory32Fixed (ReadOnly,
0x00000000,
0x00001000,
_Y02)
})
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Method (_CRS, 0, NotSerialized)
{
CreateDWordField (CRS, \_SB.PCI0.LPC.HPET._Y02._BAS, HPT)
Store (ETBA, HPT)
Return (CRS)
}
}
#endif
}
}
}
}
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