| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <arch/hpet.h> |
| |
| // Intel LPC Bus Device - 0:1f.0 |
| |
| #include <southbridge/intel/lynxpoint/pch.h> |
| |
| Device (LPCB) |
| { |
| Name (_ADR, 0x001f0000) |
| |
| OperationRegion (LPC0, PCI_Config, 0, 0x100) |
| Field (LPC0, AnyAcc, NoLock, Preserve) |
| { |
| Offset (0x02), |
| PDID, 16, // Device ID |
| Offset (0x40), |
| PMBS, 16, // PMBASE |
| Offset (0x48), |
| GPBS, 16, // GPIOBASE |
| Offset (0x60), // Interrupt Routing Registers |
| PRTA, 8, |
| PRTB, 8, |
| PRTC, 8, |
| PRTD, 8, |
| Offset (0x68), |
| PRTE, 8, |
| PRTF, 8, |
| PRTG, 8, |
| PRTH, 8, |
| |
| Offset (0x80), // IO Decode Ranges |
| IOD0, 8, |
| IOD1, 8, |
| } |
| |
| #include <southbridge/intel/common/acpi/irqlinks.asl> |
| |
| #include "acpi/ec.asl" |
| |
| Device (DMAC) // DMA Controller |
| { |
| Name (_HID, EISAID ("PNP0200")) |
| Name (_CRS, ResourceTemplate () |
| { |
| IO (Decode16, 0x00, 0x00, 0x01, 0x20) |
| IO (Decode16, 0x81, 0x81, 0x01, 0x11) |
| IO (Decode16, 0x93, 0x93, 0x01, 0x0d) |
| IO (Decode16, 0xc0, 0xc0, 0x01, 0x20) |
| DMA (Compatibility, NotBusMaster, Transfer8_16) { 4 } |
| }) |
| } |
| |
| Device (FWH) // Firmware Hub |
| { |
| Name (_HID, EISAID ("INT0800")) |
| Name (_CRS, ResourceTemplate () |
| { |
| Memory32Fixed (ReadOnly, 0xff000000, 0x01000000) |
| }) |
| } |
| |
| Device (HPET) |
| { |
| Name (_HID, EISAID ("PNP0103")) |
| Name (_CID, 0x010CD041) |
| |
| Name (BUF0, ResourceTemplate () |
| { |
| Memory32Fixed (ReadOnly, HPET_BASE_ADDRESS, 0x400, FED0) |
| }) |
| |
| Method (_STA, 0) // Device Status |
| { |
| Return (\HPTS(HPTE)) |
| } |
| |
| Method (_CRS, 0, Serialized) // Current resources |
| { |
| If (HPTE) { |
| CreateDWordField (BUF0, \_SB.PCI0.LPCB.HPET.FED0._BAS, HPT0) |
| If (HPAS == 1) { |
| HPT0 = HPET_BASE_ADDRESS + 0x1000 |
| } |
| |
| If (HPAS == 2) { |
| HPT0 = HPET_BASE_ADDRESS + 0x2000 |
| } |
| |
| If (HPAS == 3) { |
| HPT0 = HPET_BASE_ADDRESS + 0x3000 |
| } |
| } |
| |
| Return (BUF0) |
| } |
| } |
| |
| Device (PIC) // 8259 Interrupt Controller |
| { |
| Name (_HID,EISAID ("PNP0000")) |
| Name (_CRS, ResourceTemplate () |
| { |
| IO (Decode16, 0x20, 0x20, 0x01, 0x02) |
| IO (Decode16, 0x24, 0x24, 0x01, 0x02) |
| IO (Decode16, 0x28, 0x28, 0x01, 0x02) |
| IO (Decode16, 0x2c, 0x2c, 0x01, 0x02) |
| IO (Decode16, 0x30, 0x30, 0x01, 0x02) |
| IO (Decode16, 0x34, 0x34, 0x01, 0x02) |
| IO (Decode16, 0x38, 0x38, 0x01, 0x02) |
| IO (Decode16, 0x3c, 0x3c, 0x01, 0x02) |
| IO (Decode16, 0xa0, 0xa0, 0x01, 0x02) |
| IO (Decode16, 0xa4, 0xa4, 0x01, 0x02) |
| IO (Decode16, 0xa8, 0xa8, 0x01, 0x02) |
| IO (Decode16, 0xac, 0xac, 0x01, 0x02) |
| IO (Decode16, 0xb0, 0xb0, 0x01, 0x02) |
| IO (Decode16, 0xb4, 0xb4, 0x01, 0x02) |
| IO (Decode16, 0xb8, 0xb8, 0x01, 0x02) |
| IO (Decode16, 0xbc, 0xbc, 0x01, 0x02) |
| IO (Decode16, 0x4d0, 0x4d0, 0x01, 0x02) |
| IRQNoFlags () { 2 } |
| }) |
| } |
| |
| Device (MATH) // FPU |
| { |
| Name (_HID, EISAID ("PNP0C04")) |
| Name (_CRS, ResourceTemplate () |
| { |
| IO (Decode16, 0xf0, 0xf0, 0x01, 0x01) |
| IRQNoFlags () { 13 } |
| }) |
| } |
| |
| Device (LDRC) // LPC device: Resource consumption |
| { |
| Name (_HID, EISAID ("PNP0C02")) |
| Name (_UID, 2) |
| |
| Name (RBUF, ResourceTemplate () |
| { |
| IO (Decode16, 0x2e, 0x2e, 0x1, 0x02) // First SuperIO |
| IO (Decode16, 0x4e, 0x4e, 0x1, 0x02) // Second SuperIO |
| IO (Decode16, 0x61, 0x61, 0x1, 0x01) // NMI Status |
| IO (Decode16, 0x63, 0x63, 0x1, 0x01) // CPU Reserved |
| IO (Decode16, 0x65, 0x65, 0x1, 0x01) // CPU Reserved |
| IO (Decode16, 0x67, 0x67, 0x1, 0x01) // CPU Reserved |
| IO (Decode16, 0x80, 0x80, 0x1, 0x01) // Port 80 Post |
| IO (Decode16, 0x92, 0x92, 0x1, 0x01) // CPU Reserved |
| IO (Decode16, 0xb2, 0xb2, 0x1, 0x02) // SWSMI |
| IO (Decode16, DEFAULT_PMBASE, DEFAULT_PMBASE, 0x1, 0xff) |
| |
| #if !CONFIG(INTEL_LYNXPOINT_LP) |
| // LynxPoint-LP GPIO resources are defined in the |
| // SerialIO GPIO device and LynxPoint-H GPIO resources |
| // are defined here. |
| IO (Decode16, DEFAULT_GPIOBASE, DEFAULT_GPIOBASE, 0x1, 0x40) |
| #endif |
| }) |
| |
| Method (_CRS, 0, NotSerialized) |
| { |
| Return (RBUF) |
| } |
| } |
| |
| Device (RTC) // Real Time Clock |
| { |
| Name (_HID, EISAID ("PNP0B00")) |
| Name (_CRS, ResourceTemplate () |
| { |
| IO (Decode16, 0x70, 0x70, 1, 8) |
| }) |
| } |
| |
| Device (TIMR) // Intel 8254 timer |
| { |
| Name (_HID, EISAID ("PNP0100")) |
| Name (_CRS, ResourceTemplate () { |
| IO (Decode16, 0x40, 0x40, 0x01, 0x04) |
| IO (Decode16, 0x50, 0x50, 0x10, 0x04) |
| IRQNoFlags () {0} |
| }) |
| } |
| |
| #if CONFIG(INTEL_LYNXPOINT_LP) |
| #include "gpio.asl" |
| #endif |
| #include "acpi/superio.asl" |
| } |