| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| // Intel LPC Bus Device - 0:1f.0 |
| #include <soc/intel/common/block/acpi/acpi/lpc.asl> |
| |
| Scope (\_SB.PCI0.LPCB) |
| { |
| #include "irqlinks.asl" |
| |
| OperationRegion(LPC0, PCI_Config, 0x00, 0x100) |
| Field (LPC0, AnyAcc, NoLock, Preserve) |
| { |
| Offset (0x80), // IO Decode Ranges |
| IOD0, 8, |
| IOD1, 8, |
| } |
| |
| Device(APIC) // IO APIC |
| { |
| Name(_HID,EISAID("PNP0003")) |
| Name(_CRS, ResourceTemplate() |
| { |
| Memory32Fixed(ReadOnly, 0xFEC00000, 0x1000) |
| }) |
| } |
| |
| Device(IUR3) // Internal UART 1 |
| { |
| Name(_HID, EISAID("PNP0501")) |
| |
| Name(_UID,1) |
| |
| // Status Method for internal UART 1. |
| |
| Method(_STA,0,Serialized) |
| { |
| Return(0x000F) |
| } |
| |
| // Current Resource Setting Method for internal UART 1. |
| |
| Method(_CRS,0,Serialized) |
| { |
| // Create the Buffer that stores the Resources to |
| // be returned. |
| |
| Name(BUF0,ResourceTemplate() |
| { |
| IO(Decode16,0x03F8,0x03F8,0x01,0x08) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {16} |
| }) |
| |
| Return(BUF0) |
| } |
| } |
| |
| Device(IUR4) // Internal UART 2 |
| { |
| Name(_HID, EISAID("PNP0501")) |
| Name(_UID,2) |
| // Status Method for internal UART 2. |
| Method(_STA,0,Serialized) |
| { |
| Return(0x000F) |
| } |
| // Current Resource Setting Method for internal UART 2. |
| Method(_CRS,0,Serialized) |
| { |
| // Create the Buffer that stores the Resources to |
| // be returned. |
| Name(BUF0,ResourceTemplate() |
| { |
| IO(Decode16,0x02F8,0x02F8,0x01,0x08) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {17} |
| }) |
| Return(BUF0) |
| } |
| } |
| |
| Device(IUR5) // Internal UART 3 |
| { |
| Name(_HID, EISAID("PNP0501")) |
| Name(_UID,3) |
| // Status Method for internal UART 3. |
| Method(_STA,0,Serialized) |
| { |
| Return(0x000F) |
| } |
| // Current Resource Setting Method for internal UART 3. |
| Method(_CRS,0,Serialized) |
| { |
| // Create the Buffer that stores the Resources to |
| // be returned. |
| Name(BUF0,ResourceTemplate() |
| { |
| IO(Decode16,0x03E8,0x03E8,0x01,0x08) |
| Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {18} |
| }) |
| Return(BUF0) |
| } |
| } |
| } |