| /* |
| * 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. |
| */ |
| |
| #include <arch/ioapic.h> |
| |
| Name(_HID,EISAID("PNP0A08")) // PCIe |
| Name(_CID,EISAID("PNP0A03")) // PCI |
| |
| Name(_ADR, 0) |
| Name(_BBN, 0) |
| |
| Device (MCHC) |
| { |
| Name(_ADR, 0x00000000) /* 0:0.0 */ |
| |
| OperationRegion(MCHP, PCI_Config, 0x00, 0x100) |
| Field (MCHP, DWordAcc, NoLock, Preserve) |
| { |
| Offset (0x40), /* EPBAR */ |
| EPEN, 1, /* Enable */ |
| , 11, |
| EPBR, 24, /* EPBAR */ |
| |
| Offset (0x48), /* MCHBAR */ |
| MHEN, 1, /* Enable */ |
| , 13, |
| MHBR, 22, /* MCHBAR */ |
| |
| Offset (0x60), /* PCIec BAR */ |
| PXEN, 1, /* Enable */ |
| PXSZ, 2, /* BAR size */ |
| , 23, |
| PXBR, 10, /* PCIec BAR */ |
| |
| Offset (0x68), /* DMIBAR */ |
| DMEN, 1, /* Enable */ |
| , 11, /* |
| DMBR, 20, /* DMIBAR */ |
| |
| // ... |
| |
| Offset (0x90), /* PAM0 */ |
| , 4, |
| PM0H, 2, |
| , 2, |
| Offset (0x91), /* PAM1 */ |
| PM1L, 2, |
| , 2, |
| PM1H, 2, |
| , 2, |
| Offset (0x92), /* PAM2 */ |
| PM2L, 2, |
| , 2, |
| PM2H, 2, |
| , 2, |
| Offset (0x93), /* PAM3 */ |
| PM3L, 2, |
| , 2, |
| PM3H, 2, |
| , 2, |
| Offset (0x94), /* PAM4 */ |
| PM4L, 2, |
| , 2, |
| PM4H, 2, |
| , 2, |
| Offset (0x95), /* PAM5 */ |
| PM5L, 2, |
| , 2, |
| PM5H, 2, |
| , 2, |
| Offset (0x96), /* PAM6 */ |
| PM6L, 2, |
| , 2, |
| PM6H, 2, |
| , 2, |
| |
| Offset (0xa0), /* Top of Memory */ |
| TOM, 8, |
| |
| Offset (0xb0), /* Top of Low Used Memory */ |
| , 4, |
| TLUD, 12, |
| |
| } |
| |
| } |
| |
| |
| /* Current Resource Settings */ |
| Name (MCRS, ResourceTemplate() |
| { |
| /* Bus Numbers */ |
| WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, |
| 0x0000, 0x0000, 0x00ff, 0x0000, 0x0100,,, PB00) |
| |
| /* IO Region 0 */ |
| DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, |
| 0x0000, 0x0000, 0x0cf7, 0x0000, 0x0cf8,,, PI00) |
| |
| /* PCI Config Space */ |
| Io (Decode16, 0x0cf8, 0x0cf8, 0x0001, 0x0008) |
| |
| /* IO Region 1 */ |
| DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, |
| 0x0000, 0x0d00, 0xffff, 0x0000, 0xf300,,, PI01) |
| |
| /* VGA memory (0xa0000-0xbffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000a0000, 0x000bffff, 0x00000000, |
| 0x00020000,,, ASEG) |
| |
| /* OPROM reserved (0xc0000-0xc3fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000c0000, 0x000c3fff, 0x00000000, |
| 0x00004000,,, OPR0) |
| |
| /* OPROM reserved (0xc4000-0xc7fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000c4000, 0x000c7fff, 0x00000000, |
| 0x00004000,,, OPR1) |
| |
| /* OPROM reserved (0xc8000-0xcbfff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000c8000, 0x000cbfff, 0x00000000, |
| 0x00004000,,, OPR2) |
| |
| /* OPROM reserved (0xcc000-0xcffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000cc000, 0x000cffff, 0x00000000, |
| 0x00004000,,, OPR3) |
| |
| /* OPROM reserved (0xd0000-0xd3fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000d0000, 0x000d3fff, 0x00000000, |
| 0x00004000,,, OPR4) |
| |
| /* OPROM reserved (0xd4000-0xd7fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000d4000, 0x000d7fff, 0x00000000, |
| 0x00004000,,, OPR5) |
| |
| /* OPROM reserved (0xd8000-0xdbfff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000d8000, 0x000dbfff, 0x00000000, |
| 0x00004000,,, OPR6) |
| |
| /* OPROM reserved (0xdc000-0xdffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000dc000, 0x000dffff, 0x00000000, |
| 0x00004000,,, OPR7) |
| |
| /* BIOS Extension (0xe0000-0xe3fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000e0000, 0x000e3fff, 0x00000000, |
| 0x00004000,,, ESG0) |
| |
| /* BIOS Extension (0xe4000-0xe7fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000e4000, 0x000e7fff, 0x00000000, |
| 0x00004000,,, ESG1) |
| |
| /* BIOS Extension (0xe8000-0xebfff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000e8000, 0x000ebfff, 0x00000000, |
| 0x00004000,,, ESG2) |
| |
| /* BIOS Extension (0xec000-0xeffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000ec000, 0x000effff, 0x00000000, |
| 0x00004000,,, ESG3) |
| |
| /* System BIOS (0xf0000-0xfffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x000f0000, 0x000fffff, 0x00000000, |
| 0x00010000,,, FSEG) |
| |
| /* PCI Memory Region (Top of memory-0xfebfffff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x00000000, 0xfebfffff, 0x00000000, |
| IO_APIC_ADDR,,, PM01) |
| |
| /* TPM Area (0xfed40000-0xfed44fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0xfed40000, 0xfed44fff, 0x00000000, |
| 0x00005000,,, TPMR) |
| }) |
| |
| Method (_CRS, 0, Serialized) |
| { |
| /* Find PCI resource area in MCRS */ |
| CreateDwordField(MCRS, ^PM01._MIN, PMIN) |
| CreateDwordField(MCRS, ^PM01._MAX, PMAX) |
| CreateDwordField(MCRS, ^PM01._LEN, PLEN) |
| |
| /* Fix up PCI memory region: |
| * Enter actual TOLUD. The TOLUD register contains bits 27-31 of |
| * the top of memory address. |
| */ |
| ShiftLeft (^MCHC.TLUD, 27, PMIN) |
| Add(Subtract(PMAX, PMIN), 1, PLEN) |
| |
| Return (MCRS) |
| } |
| |
| /* IRQ assignment is mainboard specific. Get it from mainboard ACPI code */ |
| #include "acpi/pineview_pci_irqs.asl" |