| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <soc/iomap.h> |
| #include <soc/irq.h> |
| |
| Scope(\) |
| { |
| /* IO-Trap at 0x800. This is the ACPI->SMI communication interface. */ |
| |
| OperationRegion(IO_T, SystemIO, 0x800, 0x10) |
| Field(IO_T, ByteAcc, NoLock, Preserve) |
| { |
| Offset(0x8), |
| TRP0, 8 /* IO-Trap at 0x808 */ |
| } |
| |
| /* Intel Legacy Block */ |
| OperationRegion(ILBS, SystemMemory, ILB_BASE_ADDRESS, ILB_BASE_SIZE) |
| Field (ILBS, AnyAcc, NoLock, Preserve) |
| { |
| Offset (0x8), |
| PRTA, 8, |
| PRTB, 8, |
| PRTC, 8, |
| PRTD, 8, |
| PRTE, 8, |
| PRTF, 8, |
| PRTG, 8, |
| PRTH, 8, |
| } |
| } |
| |
| External (\TOLM, IntObj) |
| |
| Name(_HID,EISAID("PNP0A08")) /* PCIe */ |
| Name(_CID,EISAID("PNP0A03")) /* PCI */ |
| |
| Name(_BBN, 0) |
| |
| Method (_CRS, 0, Serialized) |
| { |
| 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) |
| |
| /* LPEA Memory Region (0x20000000-0x201FFFFF) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x20000000, 0x201FFFFF, 0x00000000, |
| 0x00200000,,, LMEM) |
| |
| /* PCI Memory Region (Top of memory-CONFIG_ECAM_MMCONF_BASE_ADDRESS) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0x00000000, 0x00000000, 0x00000000, |
| 0x00000000,,, PMEM) |
| |
| /* TPM Area (0xfed40000-0xfed44fff) */ |
| DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, |
| Cacheable, ReadWrite, |
| 0x00000000, 0xfed40000, 0xfed44fff, 0x00000000, |
| 0x00005000,,, TPMR) |
| }) |
| |
| /* Update LPEA resource area */ |
| CreateDWordField (MCRS, LMEM._MIN, LMIN) |
| CreateDWordField (MCRS, LMEM._MAX, LMAX) |
| CreateDWordField (MCRS, LMEM._LEN, LLEN) |
| If (LAnd (LNotEqual (LPFW, Zero), LEqual (LPEN, One))) |
| { |
| Store (LPFW, LMIN) |
| Store (Add (LMIN, 0x001FFFFF), LMAX) |
| Store (0x00200000, LLEN) |
| } |
| Else |
| { |
| Store (Zero, LMIN) |
| Store (Zero, LMAX) |
| Store (Zero, LLEN) |
| } |
| |
| /* Update PCI resource area */ |
| CreateDwordField(MCRS, PMEM._MIN, PMIN) |
| CreateDwordField(MCRS, PMEM._MAX, PMAX) |
| CreateDwordField(MCRS, PMEM._LEN, PLEN) |
| |
| /* TOLM is BMBOUND accessible from IOSF so is saved in NVS */ |
| Store (\TOLM, PMIN) |
| Store (Subtract(CONFIG_ECAM_MMCONF_BASE_ADDRESS, 1), PMAX) |
| Add (Subtract (PMAX, PMIN), 1, PLEN) |
| |
| Return (MCRS) |
| } |
| |
| /* Device Resource Consumption */ |
| Device (PDRC) |
| { |
| Name (_HID, EISAID("PNP0C02")) |
| Name (_UID, 1) |
| |
| Name (PDRS, ResourceTemplate() { |
| Memory32Fixed(ReadWrite, ABORT_BASE_ADDRESS, ABORT_BASE_SIZE) |
| Memory32Fixed(ReadWrite, CONFIG_ECAM_MMCONF_BASE_ADDRESS, CONFIG_ECAM_MMCONF_LENGTH) |
| Memory32Fixed(ReadWrite, PMC_BASE_ADDRESS, PMC_BASE_SIZE) |
| Memory32Fixed(ReadWrite, ILB_BASE_ADDRESS, ILB_BASE_SIZE) |
| Memory32Fixed(ReadWrite, SPI_BASE_ADDRESS, SPI_BASE_SIZE) |
| Memory32Fixed(ReadWrite, MPHY_BASE_ADDRESS, MPHY_BASE_SIZE) |
| Memory32Fixed(ReadWrite, PUNIT_BASE_ADDRESS, PUNIT_BASE_SIZE) |
| Memory32Fixed(ReadWrite, RCBA_BASE_ADDRESS, RCBA_BASE_SIZE) |
| }) |
| |
| /* Current Resource Settings */ |
| Method (_CRS, 0, Serialized) |
| { |
| Return(PDRS) |
| } |
| } |
| |
| Method (_OSC, 4) |
| { |
| /* Check for proper GUID */ |
| If (LEqual (Arg0, ToUUID("33DB4D5B-1FF7-401C-9657-7441C03DD766"))) |
| { |
| /* Let OS control everything */ |
| Return (Arg3) |
| } |
| Else |
| { |
| /* Unrecognized UUID */ |
| CreateDWordField (Arg3, 0, CDW1) |
| Or (CDW1, 4, CDW1) |
| Return (Arg3) |
| } |
| } |
| |
| /* IOSF MBI Interface for kernel access */ |
| Device (IOSF) |
| { |
| Name (_HID, "INT33BD") |
| Name (_CID, "INT33BD") |
| Name (_UID, 1) |
| |
| Name (RBUF, ResourceTemplate () |
| { |
| /* MCR / MDR / MCRX */ |
| Memory32Fixed (ReadWrite, 0, 12, RBAR) |
| }) |
| |
| Method (_CRS) |
| { |
| CreateDwordField (^RBUF, ^RBAR._BAS, RBAS) |
| Store (Add (CONFIG_ECAM_MMCONF_BASE_ADDRESS, 0xD0), RBAS) |
| Return (^RBUF) |
| } |
| } |
| |
| /* LPC Bridge 0:1f.0 */ |
| #include "lpc.asl" |
| |
| /* USB XHCI 0:14.0 */ |
| #include "xhci.asl" |
| |
| /* IRQ routing for each PCI device */ |
| #include "irqroute.asl" |
| |
| Scope (\_SB) |
| { |
| /* GPIO Devices */ |
| #include "gpio.asl" |
| } |
| |
| Scope (\_SB.PCI0) |
| { |
| /* LPSS Devices */ |
| #include "lpss.asl" |
| |
| /* SCC Devices */ |
| #include "scc.asl" |
| } |
| |
| /* Integrated graphics 0:2.0 */ |
| #include <drivers/intel/gma/acpi/gfx.asl> |