diff options
Diffstat (limited to 'ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Apic.aslc')
| -rw-r--r-- | ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Apic.aslc | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Apic.aslc b/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Apic.aslc new file mode 100644 index 000000000..5e81c5fda --- /dev/null +++ b/ArmPkg/Drivers/AcpiTables/exynos5250-arndale/Apic.aslc @@ -0,0 +1,246 @@ +/** @file + MADT Table + + This file contains a structure definition for the ACPI 1.0 Multiple APIC + Description Table (MADT). + + Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials are + licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +/* + * Copyright (c) 2013 Linaro Limited + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the BSD License which accompanies + * this distribution, and is available at + * http://opensource.org/licenses/bsd-license.php + * + * Contributors: + * Yi Li - yi.li@linaro.org +*/ + +#include <IndustryStandard/Acpi.h> +#include <Platform.h> + +// +// Local APIC address +// +#define EFI_ACPI_LOCAL_APIC_ADDRESS 0x00000000 // TBD + +// +// Multiple APIC Flags are defined in AcpiX.0.h +// +#define EFI_ACPI_5_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_1_0_PCAT_COMPAT) + +#define ACPI_PROCESSOR_LOCAL_GIC 0xb +#define ACPI_GIC_DISTRIBUTOR 0xc + +//These addresses are defined by the MP shared region defined in the UEFI memory map. +#define MP_REGISTER_ADDRESS_GIC0 0x80301000 +#define DISTRIBUTOR_PHYSICAL_ADDRESS 0x02000000 + +#define ACPI_GICC_NUM 0x8 + +// +// Ensure proper structure formats +// +#pragma pack (1) +typedef struct +{ + EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE stu; + UINT8 str[6]; +}EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE_EX; + +// +// ACPI 5.0 MADT structure +// +typedef struct { + EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header; + EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_STRUCTURE LocalGicApic; + EFI_ACPI_5_0_IO_APIC_STRUCTURE IOACPI; + EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE IntSource; + EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE Nmi; + EFI_ACPI_5_0_LOCAL_APIC_NMI_STRUCTURE LocalApicNmi; + EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE LocalAcpiAddr; + EFI_ACPI_5_0_IO_SAPIC_STRUCTURE IOSapic; + EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE_EX LocalSapic; + EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE PlatFormIntSource; + EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE LocalX2Apic; + EFI_ACPI_5_0_LOCAL_X2APIC_NMI_STRUCTURE LocalX2ApicNmi; + EFI_ACPI_5_0_GIC_STRUCTURE Gic; + EFI_ACPI_5_0_GIC_DISTRIBUTOR_STRUCTURE Distributor; +} EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE; + +#pragma pack () + +// +// Multiple APIC Description Table +// +EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = { + { + { + EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE, + sizeof (EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE), + EFI_ACPI_5_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION, + 0x00, // Checksum will be updated at runtime + {EFI_ACPI_OEM_ID}, + EFI_ACPI_OEM_TABLE_ID, + EFI_ACPI_OEM_REVISION, + EFI_ACPI_CREATOR_ID, + EFI_ACPI_CREATOR_REVISION + }, + + // + // MADT specific fields + // + EFI_ACPI_LOCAL_APIC_ADDRESS, + EFI_ACPI_5_0_MULTIPLE_APIC_FLAGS + }, + + //Processor Local APIC + { + 0x00, //Type:Processor Local APIC + sizeof (EFI_ACPI_5_0_PROCESSOR_LOCAL_APIC_STRUCTURE), //Length + 0x00, //Processor ID + 0x00, //Local Apic ID + 0x00000001, //Flags + }, + //I/O APIC + { + 0x01, //Type:I/O APIC + sizeof (EFI_ACPI_5_0_IO_APIC_STRUCTURE), //Length + 0x01, //I/O Apic ID + 0x00, //Reserved + 0x00000000, //Address + 0x00000000, //Interrupt + }, + //Interrupt Source Override + { + 0x02, //Type:Interrupt Source Override + sizeof (EFI_ACPI_5_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE), //Length + 0x00, //Bus + 0x00, //Source + 0x0000000000, //Interrupt + 0x0000, //Flags + }, + //NMI Source + { + 0x03, //Type:NMI Source + sizeof (EFI_ACPI_5_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE), //Length + 0x000D, //Flags + 0x00000001, //Interrupt + }, + //Local APIC NMI + { + 0x04, //Type:Local APIC NMI + sizeof (EFI_ACPI_5_0_LOCAL_APIC_NMI_STRUCTURE), //Length + 0x00, //Processor ID + 0x0005, //Flags + 0x01, //Interrupt Input LINT + + }, + //Local APIC Address Override + { + 0x05, //Type:Local APIC Address Override + sizeof (EFI_ACPI_5_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE), //Length + 0x00, //Reserved + 0x0000000000000000, //APIC Address + }, + //I/O SAPIC + { + 0x06, //Type:I/O SAPIC + sizeof (EFI_ACPI_5_0_IO_SAPIC_STRUCTURE), //Length + 0x00, //I/O Sapic ID + 0x00, //Reserved + 0x00000000, //Interrupt Base + 0x0000000000000000 , //Address + }, + //Local SAPIC + { + 0x07, //Type:Local SAPIC + sizeof (EFI_ACPI_5_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE_EX), //Length + 0x00, //Processor ID + 0x00, //Local Sapic ID + 0x00, //Local Sapic EID + {0,0,0}, //Reserved + 0x00000001, //Flags + 0x00000000, //Processor UID + {'\\','C','P','U','0','\0'}, + }, + //Platform Interrupt Sources + { + 0x08, //Type:Platform Interrupt Sources + sizeof (EFI_ACPI_5_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE), //Length + 0x0005, //Flags + 0x00, //InterruptType + 0x00, //Processor ID + 0x00, //Processor EID + 0x00, //I/O Sapic Vector + 0x00000001, //Interrupt + 0x00000001, //Flags + }, + //Processor Local x2APIC + { + 0x09, //Type:Processor Local x2APIC + sizeof (EFI_ACPI_5_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE), //Length + {0,0}, //Reserved + 0x00000000, //Processor x2Apic ID + 0x00000001, //Flags + 0x00000000, //Processor UID + }, + //Local x2APIC NMI + { + 0x0A, //Type:Local x2APIC NMI + sizeof (EFI_ACPI_5_0_LOCAL_X2APIC_NMI_STRUCTURE), //Length + 0x0005, //Flags + 0x00000000, //Processor UID + 0x00, //Interrupt Input LINT + {0,0,0}, //Reserved + }, + + //Generic Interrupt Controller + { + 0x0B, //Type:Generic Interrupt Controller + sizeof (EFI_ACPI_5_0_GIC_STRUCTURE), //Length + 0x00, //Reserved + 0x00, //Local GIC Hardware ID + 0x00, //AcpiProcessorUid + 0x00000001, //Flags + 0x00000000, //ParkingProtocolVersion + 0x00000000, //PerformanceInterruptGsiv + 0x0000000000000000, //ParkedAddress + 0x0000000000000000, //PhysicalBaseAddress + }, + //Distributor + { + 0x0C, //Type + sizeof (EFI_ACPI_5_0_GIC_DISTRIBUTOR_STRUCTURE), //Length + 0, //Reserved1 + 0, //GicId + 0x0000000000000000, //PhysicalBaseAddress + 0, //SystemVectorBase + 0 //Reserved2 + } + +}; + + +VOID* +ReferenceAcpiTable ( + VOID + ) +{ + // + // Reference the table being generated to prevent the optimizer from removing the + // data structure from the exeutable + // + return (VOID*)&Madt; +} |