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| /** @file
|
| Copyright (c) 2020, Arm, Ltd. All rights reserved.<BR>
|
| SPDX-License-Identifier: BSD-2-Clause-Patent
|
| **/
|
| #include <IndustryStandard/IoRemappingTable.h>
|
| #include "AcpiTables.h"
|
| #pragma pack(1)
|
| typedef struct {
| EFI_ACPI_6_0_IO_REMAPPING_NAMED_COMP_NODE Node;
| CONST CHAR8 Name[16];
| } RPI4_NC_NODE;
|
| typedef struct {
| EFI_ACPI_6_0_IO_REMAPPING_TABLE Iort;
| RPI4_NC_NODE NamedCompNode;
| RPI4_NC_NODE NamedCompNode2;
| RPI4_NC_NODE NamedCompNode3;
| } RPI4_IO_REMAPPING_STRUCTURE;
|
| STATIC RPI4_IO_REMAPPING_STRUCTURE Iort = {
| {
| ACPI_HEADER (EFI_ACPI_6_0_IO_REMAPPING_TABLE_SIGNATURE,
| RPI4_IO_REMAPPING_STRUCTURE,
| EFI_ACPI_IO_REMAPPING_TABLE_REVISION),
| 3, // NumNodes
| sizeof (EFI_ACPI_6_0_IO_REMAPPING_TABLE), // NodeOffset
| 0 // Reserved
| }, {
| // XHCI named component node
| {
| {
| EFI_ACPI_IORT_TYPE_NAMED_COMP, // Type
| sizeof (RPI4_NC_NODE), // Length
| 0x0, // Revision
| 0x0, // Reserved
| 0x0, // NumIdMappings
| 0x0, // IdReference
| },
| 0x0, // Flags
| 0x0, // CacheCoherent
| 0x0, // AllocationHints
| 0x0, // Reserved
| 0x0, // MemoryAccessFlags
| 31, // AddressSizeLimit
| }, {
| "\\_SB_.SCB0.XHC0" // ObjectName
| }
| }, {
| // gpu/dwc usb named component node
| {
| {
| EFI_ACPI_IORT_TYPE_NAMED_COMP, // Type
| sizeof (RPI4_NC_NODE), // Length
| 0x0, // Revision
| 0x0, // Reserved
| 0x0, // NumIdMappings
| 0x0, // IdReference
| },
| 0x0, // Flags
| 0x0, // CacheCoherent
| 0x0, // AllocationHints
| 0x0, // Reserved
| 0x0, // MemoryAccessFlags
| 30, // AddressSizeLimit
| }, {
| "\\_SB_.GDV0.USB0" // ObjectName
| }
| }, {
| // emmc2 named component node
| {
| {
| EFI_ACPI_IORT_TYPE_NAMED_COMP, // Type
| sizeof (RPI4_NC_NODE), // Length
| 0x0, // Revision
| 0x0, // Reserved
| 0x0, // NumIdMappings
| 0x0, // IdReference
| },
| 0x0, // Flags
| 0x0, // CacheCoherent
| 0x0, // AllocationHints
| 0x0, // Reserved
| 0x0, // MemoryAccessFlags
| 30, // AddressSizeLimit
| }, {
| "\\_SB_.GDV1.SDC3" // ObjectName
| }
| }
| };
|
| #pragma pack()
|
| VOID* CONST ReferenceAcpiTable = &Iort;
|
|
