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/** @file
* Multiple APIC Description Table (MADT)
*
* Copyright (c) 2016 Linaro Ltd. All rights reserved.
* Copyright (c) 2012 - 2015, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include <IndustryStandard/Acpi.h>
#include <Library/AcpiLib.h>
#include <Library/ArmLib.h>
#include <Library/PcdLib.h>
#include "AcpiTables.h"
//
// Multiple APIC Description Table
//
#pragma pack (1)
typedef struct {
EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
EFI_ACPI_5_1_GIC_STRUCTURE GicInterfaces[4];
#if (RPI_MODEL != 3)
EFI_ACPI_5_1_GIC_DISTRIBUTOR_STRUCTURE GicDistributor;
#endif
} PI_MULTIPLE_APIC_DESCRIPTION_TABLE;
#pragma pack ()
PI_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
{
ACPI_HEADER (
EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
PI_MULTIPLE_APIC_DESCRIPTION_TABLE,
EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION
),
//
// MADT specific fields
//
0, // LocalApicAddress
0, // Flags
},
{
#if (RPI_MODEL == 3)
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
0, 0, GET_MPID(0, 0), EFI_ACPI_5_1_GIC_ENABLED, 0x09, 0x40000000, 0, 0, 0, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
1, 1, GET_MPID(0, 1), EFI_ACPI_5_1_GIC_ENABLED, 0x09, 0x40000000, 0, 0, 0, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
2, 2, GET_MPID(0, 2), EFI_ACPI_5_1_GIC_ENABLED, 0x09, 0x40000000, 0, 0, 0, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
3, 3, GET_MPID(0, 3), EFI_ACPI_5_1_GIC_ENABLED, 0x09, 0x40000000, 0, 0, 0, 0),
#elif (RPI_MODEL == 4)
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
0, 0, GET_MPID(0, 0), EFI_ACPI_5_1_GIC_ENABLED, 48, FixedPcdGet64 (PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
1, 1, GET_MPID(0, 1), EFI_ACPI_5_1_GIC_ENABLED, 49, FixedPcdGet64 (PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
2, 2, GET_MPID(0, 2), EFI_ACPI_5_1_GIC_ENABLED, 50, FixedPcdGet64 (PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
EFI_ACPI_5_1_GICC_STRUCTURE_INIT(
3, 3, GET_MPID(0, 3), EFI_ACPI_5_1_GIC_ENABLED, 51, FixedPcdGet64 (PcdGicInterruptInterfaceBase),
0xFF846000, 0xFF844000, 0x19, 0),
#endif
},
#if (RPI_MODEL != 3)
EFI_ACPI_5_0_GIC_DISTRIBUTOR_INIT(0, FixedPcdGet64 (PcdGicDistributorBase), 0)
#endif
};
//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the executable
//
VOID* CONST ReferenceAcpiTable = &Madt;
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