diff options
| -rw-r--r-- | src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl | 53 | ||||
| -rw-r--r-- | src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl | 1 |
2 files changed, 54 insertions, 0 deletions
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl new file mode 100644 index 0000000000..e98c0a2286 --- /dev/null +++ b/src/mainboard/gigabyte/ga-b75m-d3h/acpi/pci.asl @@ -0,0 +1,53 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2020 Bill Xie <persmule@hardenedlinux.org> + * + * 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. + */ + +// Intel PCI to PCI bridge 0:1e.0 + +Device (PCIB) +{ + Name (_ADR, 0x001E0000) // _ADR: Address + Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake + + Method (_PRT) // _PRT: PCI Interrupt Routing Table + { + If (PICM) { + Return (Package() { + Package() { 0x0001ffff, 0, 0, 0x13 }, + Package() { 0x0001ffff, 1, 0, 0x12 }, + Package() { 0x0001ffff, 2, 0, 0x10 }, + Package() { 0x0001ffff, 3, 0, 0x14 }, +#if CONFIG(BOARD_GIGABYTE_GA_B75_D3V) + Package() { 0x0002ffff, 0, 0, 0x12 }, + Package() { 0x0002ffff, 1, 0, 0x10 }, + Package() { 0x0002ffff, 2, 0, 0x14 }, + Package() { 0x0002ffff, 3, 0, 0x13 }, +#endif + }) + } + Return (Package() { + Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKE, 0 }, +#if CONFIG(BOARD_GIGABYTE_GA_B75_D3V) + Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKE, 0 }, + Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, +#endif + }) + } +} diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl index 47b2725cd7..91ed5511d4 100644 --- a/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl +++ b/src/mainboard/gigabyte/ga-b75m-d3h/dsdt.asl @@ -37,6 +37,7 @@ DefinitionBlock( #include <northbridge/intel/sandybridge/acpi/sandybridge.asl> #include <southbridge/intel/bd82x6x/acpi/pch.asl> #include <drivers/intel/gma/acpi/default_brightness_levels.asl> + #include "acpi/pci.asl" } } } |