/** @file
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Configuration Manager Dxe
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Copyright (c) 2017 - 2021, Arm Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Glossary:
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- Cm or CM - Configuration Manager
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- Obj or OBJ - Object
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**/
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#include <IndustryStandard/DebugPort2Table.h>
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#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>
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#include <IndustryStandard/SerialPortConsoleRedirectionTable.h>
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#include <Library/ArmLib.h>
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#include <Library/DebugLib.h>
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#include <Library/IoLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Protocol/AcpiTable.h>
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#include <Protocol/ConfigurationManagerProtocol.h>
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#include "ArmPlatform.h"
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#include "ConfigurationManager.h"
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#include "Platform.h"
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/** The platform configuration repository information.
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*/
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STATIC
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EDKII_PLATFORM_REPOSITORY_INFO ArmJunoPlatformRepositoryInfo = {
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/// Configuration Manager information
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{ CONFIGURATION_MANAGER_REVISION, CFG_MGR_OEM_ID },
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// ACPI Table List
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{
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// FADT Table
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{
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EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
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EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdFadt),
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NULL
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},
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// GTDT Table
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{
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EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
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EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdGtdt),
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NULL
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},
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// MADT Table
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{
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EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
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EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdMadt),
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NULL
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},
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// SPCR Table
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{
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EFI_ACPI_6_2_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE,
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EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdSpcr),
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NULL
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},
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// DSDT Table
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{
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EFI_ACPI_6_2_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
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0, // Unused
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdDsdt),
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(EFI_ACPI_DESCRIPTION_HEADER*)dsdt_aml_code
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},
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// DBG2 Table
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{
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EFI_ACPI_6_2_DEBUG_PORT_2_TABLE_SIGNATURE,
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EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdDbg2),
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NULL
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},
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// SSDT Table describing the Juno USB
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{
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EFI_ACPI_6_2_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
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0, // Unused
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdSsdt),
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(EFI_ACPI_DESCRIPTION_HEADER*)ssdtjunousb_aml_code
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},
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// PPTT Table
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{
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EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE,
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EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdPptt),
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NULL
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},
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/* PCI MCFG Table
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PCIe is only available on Juno R1 and R2.
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Add the PCI table entries at the end of the table so that
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we can easily disable PCIe for Juno R0
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*/
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{
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EFI_ACPI_6_2_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE,
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EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_REVISION,
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdMcfg),
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NULL
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},
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// SSDT table describing the PCI root complex
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{
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EFI_ACPI_6_2_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
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0, // Unused
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CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdSsdt),
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(EFI_ACPI_DESCRIPTION_HEADER*)ssdtpci_aml_code
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}
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},
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// Boot architecture information
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{ EFI_ACPI_6_2_ARM_PSCI_COMPLIANT }, // BootArchFlags
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// Power management profile information
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{ EFI_ACPI_6_2_PM_PROFILE_MOBILE }, // PowerManagement Profile
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/* GIC CPU Interface information
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GIC_ENTRY (CPUInterfaceNumber, Mpidr, PmuIrq, VGicIrq, EnergyEfficiency)
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*/
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{
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GICC_ENTRY (0, GET_MPID (0, 0), 34, 25, 1),
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GICC_ENTRY (1, GET_MPID (0, 1), 38, 25, 1),
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GICC_ENTRY (2, GET_MPID (1, 0), 50, 25, 0),
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GICC_ENTRY (3, GET_MPID (1, 1), 54, 25, 0),
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GICC_ENTRY (4, GET_MPID (1, 2), 58, 25, 0),
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GICC_ENTRY (5, GET_MPID (1, 3), 62, 25, 0)
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},
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// GIC Distributor Info
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{
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FixedPcdGet64 (PcdGicDistributorBase), // UINT64 PhysicalBaseAddress
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0, // UINT32 SystemVectorBase
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2 // UINT8 GicVersion
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},
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// Generic Timer Info
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{
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// The physical base address for the counter control frame
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JUNO_SYSTEM_TIMER_BASE_ADDRESS,
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// The physical base address for the counter read frame
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JUNO_CNT_READ_BASE_ADDRESS,
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// The secure PL1 timer interrupt
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FixedPcdGet32 (PcdArmArchTimerSecIntrNum),
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// The secure PL1 timer flags
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JUNO_GTDT_GTIMER_FLAGS,
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// The non-secure PL1 timer interrupt
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FixedPcdGet32 (PcdArmArchTimerIntrNum),
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// The non-secure PL1 timer flags
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JUNO_GTDT_GTIMER_FLAGS,
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// The virtual timer interrupt
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FixedPcdGet32 (PcdArmArchTimerVirtIntrNum),
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// The virtual timer flags
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JUNO_GTDT_GTIMER_FLAGS,
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// The non-secure PL2 timer interrupt
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FixedPcdGet32 (PcdArmArchTimerHypIntrNum),
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// The non-secure PL2 timer flags
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JUNO_GTDT_GTIMER_FLAGS
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},
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// Generic Timer Block Information
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{
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{
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// The physical base address for the GT Block Timer structure
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JUNO_GT_BLOCK_CTL_BASE,
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// The number of timer frames implemented in the GT Block
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JUNO_TIMER_FRAMES_COUNT,
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// Reference token for the GT Block timer frame list
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(CM_OBJECT_TOKEN)((UINT8*)&ArmJunoPlatformRepositoryInfo +
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OFFSET_OF (EDKII_PLATFORM_REPOSITORY_INFO, GTBlock0TimerInfo))
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}
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},
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// GT Block Timer Frames
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{
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// Frame 0
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{
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0, // UINT8 FrameNumber
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JUNO_GT_BLOCK_FRAME0_CTL_BASE, // UINT64 PhysicalAddressCntBase
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JUNO_GT_BLOCK_FRAME0_CTL_EL0_BASE, // UINT64 PhysicalAddressCntEL0Base
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JUNO_GT_BLOCK_FRAME0_GSIV, // UINT32 PhysicalTimerGSIV
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JUNO_GTX_TIMER_FLAGS, // UINT32 PhysicalTimerFlags
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0, // UINT32 VirtualTimerGSIV
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0, // UINT32 VirtualTimerFlags
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JUNO_GTX_COMMON_FLAGS_S // UINT32 CommonFlags
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},
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// Frame 1
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{
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1, // UINT8 FrameNumber
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JUNO_GT_BLOCK_FRAME1_CTL_BASE, // UINT64 PhysicalAddressCntBase
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JUNO_GT_BLOCK_FRAME1_CTL_EL0_BASE, // UINT64 PhysicalAddressCntEL0Base
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JUNO_GT_BLOCK_FRAME1_GSIV, // UINT32 PhysicalTimerGSIV
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JUNO_GTX_TIMER_FLAGS, // UINT32 PhysicalTimerFlags
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0, // UINT32 VirtualTimerGSIV
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0, // UINT32 VirtualTimerFlags
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JUNO_GTX_COMMON_FLAGS_NS // UINT32 CommonFlags
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},
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},
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// Watchdog Info
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{
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// The physical base address of the SBSA Watchdog control frame
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FixedPcdGet64 (PcdGenericWatchdogControlBase),
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// The physical base address of the SBSA Watchdog refresh frame
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FixedPcdGet64 (PcdGenericWatchdogRefreshBase),
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// The watchdog interrupt
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FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum),
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// The watchdog flags
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JUNO_SBSA_WATCHDOG_FLAGS
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},
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// SPCR Serial Port
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{
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FixedPcdGet64 (PcdSerialRegisterBase), // BaseAddress
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FixedPcdGet32 (PL011UartInterrupt), // Interrupt
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FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
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FixedPcdGet32 (PL011UartClkInHz), // Clock
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EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART // Port subtype
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},
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// Debug Serial Port
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{
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FixedPcdGet64 (PcdSerialDbgRegisterBase), // BaseAddress
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38, // Interrupt
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FixedPcdGet64 (PcdSerialDbgUartBaudRate), // BaudRate
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FixedPcdGet32 (PcdSerialDbgUartClkInHz), // Clock
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EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART // Port subtype
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},
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// PCI Configuration Space Info
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{
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// The physical base address for the PCI segment
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FixedPcdGet64 (PcdPciConfigurationSpaceBaseAddress),
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// The PCI segment group number
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0,
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// The start bus number
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FixedPcdGet32 (PcdPciBusMin),
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// The end bus number
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FixedPcdGet32 (PcdPciBusMax)
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},
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// GIC Msi Frame Info
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{
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// The GIC MSI Frame ID
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0,
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// The Physical base address for the MSI Frame.
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ARM_JUNO_GIV2M_MSI_BASE,
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/* The GIC MSI Frame flags
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as described by the GIC MSI frame
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structure in the ACPI Specification.
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*/
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0,
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// SPI Count used by this frame.
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127,
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// SPI Base used by this frame.
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224
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},
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// Processor Hierarchy Nodes
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{
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// Package
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[0]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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CM_NULL_TOKEN,
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// CM_OBJECT_TOKEN GicCToken
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CM_NULL_TOKEN,
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// UINT32 NoOfPrivateResources
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0,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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CM_NULL_TOKEN
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},
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// 'big' cluster
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[1]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[0]), // -> Package
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// CM_OBJECT_TOKEN GicCToken
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CM_NULL_TOKEN,
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// UINT32 NoOfPrivateResources
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BIG_CLUSTER_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (BigClusterResources)
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},
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// 'LITTLE' cluster
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[2]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[0]), // -> Package
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// CM_OBJECT_TOKEN GicCToken
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CM_NULL_TOKEN,
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// UINT32 NoOfPrivateResources
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LITTLE_CLUSTER_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (LittleClusterResources)
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},
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// Two 'big' cores
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[3]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[1]), // -> 'big' cluster
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// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[0]),
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// UINT32 NoOfPrivateResources
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BIG_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (BigCoreResources)
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},
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[4]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[1]), // -> 'big' cluster
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// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[1]),
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// UINT32 NoOfPrivateResources
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BIG_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (BigCoreResources)
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},
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// Four 'LITTLE' cores
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[5]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'LITTLE' cluster
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// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[2]),
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// UINT32 NoOfPrivateResources
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LITTLE_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (LittleCoreResources)
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},
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[6]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'LITTLE' cluster
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// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[3]),
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// UINT32 NoOfPrivateResources
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LITTLE_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (LittleCoreResources)
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},
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[7]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
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),
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// CM_OBJECT_TOKEN ParentToken
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REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'LITTLE' cluster
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// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[4]),
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// UINT32 NoOfPrivateResources
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LITTLE_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
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REFERENCE_TOKEN (LittleCoreResources)
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},
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{
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// CM_OBJECT_TOKEN Token
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REFERENCE_TOKEN (ProcHierarchyInfo[8]),
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// UINT32 Flags
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PROC_NODE_FLAGS (
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
|
EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
|
),
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// CM_OBJECT_TOKEN ParentToken
|
REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'LITTLE' cluster
|
// CM_OBJECT_TOKEN GicCToken
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REFERENCE_TOKEN (GicCInfo[5]),
|
// UINT32 NoOfPrivateResources
|
LITTLE_CORE_RESOURCE_COUNT,
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// CM_OBJECT_TOKEN PrivateResourcesArrayToken
|
REFERENCE_TOKEN (LittleCoreResources)
|
}
|
},
|
|
// Cache information
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{
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// 'big' cluster's L2 cache
|
{
|
REFERENCE_TOKEN (CacheInfo[0]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0x200000, // UINT32 Size
|
2048, // UINT32 NumberOfSets
|
16, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
},
|
// 'big' core's L1 instruction cache
|
{
|
REFERENCE_TOKEN (CacheInfo[1]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0xc000, // UINT32 Size
|
256, // UINT32 NumberOfSets
|
3, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
},
|
// 'big' core's L1 data cache
|
{
|
REFERENCE_TOKEN (CacheInfo[2]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0x8000, // UINT32 Size
|
256, // UINT32 NumberOfSets
|
2, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_DATA,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
},
|
// 'LITTLE' cluster's L2 cache
|
{
|
REFERENCE_TOKEN (CacheInfo[3]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0x100000, // UINT32 Size
|
1024, // UINT32 NumberOfSets
|
16, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
},
|
// 'LITTLE' core's L1 instruction cache
|
{
|
REFERENCE_TOKEN (CacheInfo[4]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0x8000, // UINT32 Size
|
256, // UINT32 NumberOfSets
|
2, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
},
|
// 'LITTLE' core's L1 data cache
|
{
|
REFERENCE_TOKEN (CacheInfo[5]), // CM_OBJECT_TOKEN Token
|
CM_NULL_TOKEN, // CM_OBJECT_TOKEN NextLevelOfCacheToken
|
0x8000, // UINT32 Size
|
128, // UINT32 NumberOfSets
|
4, // UINT32 Associativity
|
CACHE_ATTRIBUTES ( // UINT8 Attributes
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_DATA,
|
EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
|
),
|
64 // UINT16 LineSize
|
}
|
},
|
// Resources private to the 'big' cluster (shared among cores)
|
{
|
{ REFERENCE_TOKEN (CacheInfo[0]) } // -> 'big' cluster's L2 cache
|
},
|
// Resources private to each individual 'big' core instance
|
{
|
{ REFERENCE_TOKEN (CacheInfo[1]) }, // -> 'big' core's L1 I-cache
|
{ REFERENCE_TOKEN (CacheInfo[2]) } // -> 'big' core's L1 D-cache
|
},
|
// Resources private to the 'LITTLE' cluster (shared among cores)
|
{
|
{ REFERENCE_TOKEN (CacheInfo[3]) } // -> 'LITTLE' cluster's L2 cache
|
},
|
// Resources private to each individual 'LITTLE' core instance
|
{
|
{ REFERENCE_TOKEN (CacheInfo[4]) }, // -> 'LITTLE' core's L1 I-cache
|
{ REFERENCE_TOKEN (CacheInfo[5]) } // -> 'LITTLE' core's L1 D-cache
|
}
|
};
|
|
/** A helper function for returning the Configuration Manager Objects.
|
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Object Pointer to the Object(s).
|
@param [in] ObjectSize Total size of the Object(s).
|
@param [in] ObjectCount Number of Objects.
|
@param [in, out] CmObjectDesc Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
**/
|
STATIC
|
EFI_STATUS
|
EFIAPI
|
HandleCmObject (
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN VOID * Object,
|
IN CONST UINTN ObjectSize,
|
IN CONST UINTN ObjectCount,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObjectDesc
|
)
|
{
|
CmObjectDesc->ObjectId = CmObjectId;
|
CmObjectDesc->Size = ObjectSize;
|
CmObjectDesc->Data = (VOID*)Object;
|
CmObjectDesc->Count = ObjectCount;
|
DEBUG ((
|
DEBUG_INFO,
|
"INFO: CmObjectId = %x, Ptr = 0x%p, Size = %d, Count = %d\n",
|
CmObjectId,
|
CmObjectDesc->Data,
|
CmObjectDesc->Size,
|
CmObjectDesc->Count
|
));
|
return EFI_SUCCESS;
|
}
|
|
/** A helper function for returning the Configuration Manager Objects that
|
match the token.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Object Pointer to the Object(s).
|
@param [in] ObjectSize Total size of the Object(s).
|
@param [in] ObjectCount Number of Objects.
|
@param [in] Token A token identifying the object.
|
@param [in] HandlerProc A handler function to search the object
|
referenced by the token.
|
@param [in, out] CmObjectDesc Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
STATIC
|
EFI_STATUS
|
EFIAPI
|
HandleCmObjectRefByToken (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN VOID * Object,
|
IN CONST UINTN ObjectSize,
|
IN CONST UINTN ObjectCount,
|
IN CONST CM_OBJECT_TOKEN Token,
|
IN CONST CM_OBJECT_HANDLER_PROC HandlerProc,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObjectDesc
|
)
|
{
|
EFI_STATUS Status;
|
CmObjectDesc->ObjectId = CmObjectId;
|
if (Token == CM_NULL_TOKEN) {
|
CmObjectDesc->Size = ObjectSize;
|
CmObjectDesc->Data = (VOID*)Object;
|
CmObjectDesc->Count = ObjectCount;
|
Status = EFI_SUCCESS;
|
} else {
|
Status = HandlerProc (This, CmObjectId, Token, CmObjectDesc);
|
}
|
|
DEBUG ((
|
DEBUG_INFO,
|
"INFO: Token = 0x%p, CmObjectId = %x, Ptr = 0x%p, Size = %d, Count = %d\n",
|
(VOID*)Token,
|
CmObjectId,
|
CmObjectDesc->Data,
|
CmObjectDesc->Size,
|
CmObjectDesc->Count
|
));
|
return Status;
|
}
|
|
/** A helper function for returning Configuration Manager Object(s) referenced
|
by token when the entire platform repository is in scope and the
|
CM_NULL_TOKEN value is not allowed.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token A token identifying the object.
|
@param [in] HandlerProc A handler function to search the object(s)
|
referenced by the token.
|
@param [in, out] CmObjectDesc Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
STATIC
|
EFI_STATUS
|
EFIAPI
|
HandleCmObjectSearchPlatformRepo (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token,
|
IN CONST CM_OBJECT_HANDLER_PROC HandlerProc,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObjectDesc
|
)
|
{
|
EFI_STATUS Status;
|
CmObjectDesc->ObjectId = CmObjectId;
|
if (Token == CM_NULL_TOKEN) {
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: CM_NULL_TOKEN value is not allowed when searching"
|
" the entire platform repository.\n"
|
));
|
return EFI_INVALID_PARAMETER;
|
}
|
|
Status = HandlerProc (This, CmObjectId, Token, CmObjectDesc);
|
DEBUG ((
|
DEBUG_INFO,
|
"INFO: Token = 0x%p, CmObjectId = %x, Ptr = 0x%p, Size = %d, Count = %d\n",
|
CmObjectId,
|
(VOID*)Token,
|
CmObjectDesc->Data,
|
CmObjectDesc->Size,
|
CmObjectDesc->Count
|
));
|
return Status;
|
}
|
|
/** Initialize the platform configuration repository.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
|
@retval EFI_SUCCESS Success
|
**/
|
STATIC
|
EFI_STATUS
|
EFIAPI
|
InitializePlatformRepository (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This
|
)
|
{
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
|
PlatformRepo = This->PlatRepoInfo;
|
|
GetJunoRevision (PlatformRepo->JunoRevision);
|
DEBUG ((DEBUG_INFO, "Juno Rev = 0x%x\n", PlatformRepo->JunoRevision));
|
return EFI_SUCCESS;
|
}
|
|
/** Return a GT Block timer frame info list.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token A token for identifying the object
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetGTBlockTimerFrameInfo (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
PlatformRepo = This->PlatRepoInfo;
|
|
if (Token != (CM_OBJECT_TOKEN)&PlatformRepo->GTBlock0TimerInfo) {
|
return EFI_NOT_FOUND;
|
}
|
|
CmObject->ObjectId = CmObjectId;
|
CmObject->Size = sizeof (PlatformRepo->GTBlock0TimerInfo);
|
CmObject->Data = (VOID*)&PlatformRepo->GTBlock0TimerInfo;
|
CmObject->Count = sizeof (PlatformRepo->GTBlock0TimerInfo) /
|
sizeof (PlatformRepo->GTBlock0TimerInfo[0]);
|
return EFI_SUCCESS;
|
}
|
|
/** Return GIC CPU Interface Info.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Object ID of the CM object requested
|
@param [in] SearchToken A unique token for identifying the requested
|
CM_ARM_GICC_INFO object.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetGicCInfo (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN SearchToken,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
UINT32 TotalObjCount;
|
UINT32 ObjIndex;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
PlatformRepo = This->PlatRepoInfo;
|
|
TotalObjCount = ARRAY_SIZE (PlatformRepo->GicCInfo);
|
|
for (ObjIndex = 0; ObjIndex < TotalObjCount; ObjIndex++) {
|
if (SearchToken == (CM_OBJECT_TOKEN)&PlatformRepo->GicCInfo[ObjIndex]) {
|
CmObject->ObjectId = CmObjectId;
|
CmObject->Size = sizeof (PlatformRepo->GicCInfo[ObjIndex]);
|
CmObject->Data = (VOID*)&PlatformRepo->GicCInfo[ObjIndex];
|
CmObject->Count = 1;
|
return EFI_SUCCESS;
|
}
|
}
|
|
return EFI_NOT_FOUND;
|
}
|
|
/** Return a list of Configuration Manager object references pointed to by the
|
given input token.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Object ID of the CM object requested
|
@param [in] SearchToken A unique token for identifying the requested
|
CM_ARM_OBJ_REF list.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetCmObjRefs (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN SearchToken,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
PlatformRepo = This->PlatRepoInfo;
|
|
if (SearchToken == (CM_OBJECT_TOKEN)&PlatformRepo->BigClusterResources) {
|
CmObject->Size = sizeof (PlatformRepo->BigClusterResources);
|
CmObject->Data = (VOID*)&PlatformRepo->BigClusterResources;
|
CmObject->Count = ARRAY_SIZE (PlatformRepo->BigClusterResources);
|
return EFI_SUCCESS;
|
}
|
if (SearchToken == (CM_OBJECT_TOKEN)&PlatformRepo->BigCoreResources) {
|
CmObject->Size = sizeof (PlatformRepo->BigCoreResources);
|
CmObject->Data = (VOID*)&PlatformRepo->BigCoreResources;
|
CmObject->Count = ARRAY_SIZE (PlatformRepo->BigCoreResources);
|
return EFI_SUCCESS;
|
}
|
if (SearchToken == (CM_OBJECT_TOKEN)&PlatformRepo->LittleClusterResources) {
|
CmObject->Size = sizeof (PlatformRepo->LittleClusterResources);
|
CmObject->Data = (VOID*)&PlatformRepo->LittleClusterResources;
|
CmObject->Count = ARRAY_SIZE (PlatformRepo->LittleClusterResources);
|
return EFI_SUCCESS;
|
}
|
if (SearchToken == (CM_OBJECT_TOKEN)&PlatformRepo->LittleCoreResources) {
|
CmObject->Size = sizeof (PlatformRepo->LittleCoreResources);
|
CmObject->Data = (VOID*)&PlatformRepo->LittleCoreResources;
|
CmObject->Count = ARRAY_SIZE (PlatformRepo->LittleCoreResources);
|
return EFI_SUCCESS;
|
}
|
|
return EFI_NOT_FOUND;
|
}
|
|
/** Return a standard namespace object.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token An optional token identifying the object. If
|
unused this must be CM_NULL_TOKEN.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetStandardNameSpaceObject (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token OPTIONAL,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EFI_STATUS Status;
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
UINT32 TableCount;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
Status = EFI_NOT_FOUND;
|
PlatformRepo = This->PlatRepoInfo;
|
|
switch (GET_CM_OBJECT_ID (CmObjectId)) {
|
case EStdObjCfgMgrInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->CmInfo,
|
sizeof (PlatformRepo->CmInfo),
|
1,
|
CmObject
|
);
|
break;
|
|
case EStdObjAcpiTableList:
|
TableCount = ARRAY_SIZE (PlatformRepo->CmAcpiTableList);
|
if (PlatformRepo->JunoRevision == JUNO_REVISION_R0) {
|
/* The last 2 tables in the ACPI table list enable PCIe support.
|
Reduce the TableCount so that the PCIe specific ACPI
|
tables are not installed on Juno R0
|
*/
|
TableCount -= 2;
|
}
|
Status = HandleCmObject (
|
CmObjectId,
|
PlatformRepo->CmAcpiTableList,
|
(sizeof (PlatformRepo->CmAcpiTableList[0]) * TableCount),
|
TableCount,
|
CmObject
|
);
|
break;
|
|
default: {
|
Status = EFI_NOT_FOUND;
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: Object 0x%x. Status = %r\n",
|
CmObjectId,
|
Status
|
));
|
break;
|
}
|
}
|
|
return Status;
|
}
|
|
/** Return an ARM namespace object.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token An optional token identifying the object. If
|
unused this must be CM_NULL_TOKEN.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetArmNameSpaceObject (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token OPTIONAL,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EFI_STATUS Status;
|
EDKII_PLATFORM_REPOSITORY_INFO * PlatformRepo;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
Status = EFI_NOT_FOUND;
|
PlatformRepo = This->PlatRepoInfo;
|
|
switch (GET_CM_OBJECT_ID (CmObjectId)) {
|
case EArmObjBootArchInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->BootArchInfo,
|
sizeof (PlatformRepo->BootArchInfo),
|
1,
|
CmObject
|
);
|
break;
|
case EArmObjPowerManagementProfileInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->PmProfileInfo,
|
sizeof (PlatformRepo->PmProfileInfo),
|
1,
|
CmObject
|
);
|
break;
|
|
case EArmObjGenericTimerInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->GenericTimerInfo,
|
sizeof (PlatformRepo->GenericTimerInfo),
|
1,
|
CmObject
|
);
|
break;
|
|
case EArmObjPlatformGenericWatchdogInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->Watchdog,
|
sizeof (PlatformRepo->Watchdog),
|
1,
|
CmObject
|
);
|
break;
|
|
case EArmObjPlatformGTBlockInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
PlatformRepo->GTBlockInfo,
|
sizeof (PlatformRepo->GTBlockInfo),
|
ARRAY_SIZE (PlatformRepo->GTBlockInfo),
|
CmObject
|
);
|
break;
|
|
case EArmObjGTBlockTimerFrameInfo:
|
Status = HandleCmObjectRefByToken (
|
This,
|
CmObjectId,
|
PlatformRepo->GTBlock0TimerInfo,
|
sizeof (PlatformRepo->GTBlock0TimerInfo),
|
ARRAY_SIZE (PlatformRepo->GTBlock0TimerInfo),
|
Token,
|
GetGTBlockTimerFrameInfo,
|
CmObject
|
);
|
break;
|
|
case EArmObjGicCInfo:
|
Status = HandleCmObjectRefByToken (
|
This,
|
CmObjectId,
|
PlatformRepo->GicCInfo,
|
sizeof (PlatformRepo->GicCInfo),
|
ARRAY_SIZE (PlatformRepo->GicCInfo),
|
Token,
|
GetGicCInfo,
|
CmObject
|
);
|
break;
|
|
case EArmObjGicDInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->GicDInfo,
|
sizeof (PlatformRepo->GicDInfo),
|
1,
|
CmObject
|
);
|
break;
|
case EArmObjSerialConsolePortInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->SpcrSerialPort,
|
sizeof (PlatformRepo->SpcrSerialPort),
|
1,
|
CmObject
|
);
|
break;
|
|
case EArmObjSerialDebugPortInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->DbgSerialPort,
|
sizeof (PlatformRepo->DbgSerialPort),
|
1,
|
CmObject
|
);
|
break;
|
case EArmObjGicMsiFrameInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->GicMsiFrameInfo,
|
sizeof (PlatformRepo->GicMsiFrameInfo),
|
1,
|
CmObject
|
);
|
break;
|
|
case EArmObjProcHierarchyInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
PlatformRepo->ProcHierarchyInfo,
|
sizeof (PlatformRepo->ProcHierarchyInfo),
|
ARRAY_SIZE (PlatformRepo->ProcHierarchyInfo),
|
CmObject
|
);
|
break;
|
|
case EArmObjCacheInfo:
|
Status = HandleCmObject (
|
CmObjectId,
|
PlatformRepo->CacheInfo,
|
sizeof (PlatformRepo->CacheInfo),
|
ARRAY_SIZE (PlatformRepo->CacheInfo),
|
CmObject
|
);
|
break;
|
|
case EArmObjCmRef:
|
Status = HandleCmObjectSearchPlatformRepo (
|
This,
|
CmObjectId,
|
Token,
|
GetCmObjRefs,
|
CmObject
|
);
|
break;
|
|
case EArmObjPciConfigSpaceInfo:
|
if (PlatformRepo->JunoRevision != JUNO_REVISION_R0) {
|
Status = HandleCmObject (
|
CmObjectId,
|
&PlatformRepo->PciConfigInfo,
|
sizeof (PlatformRepo->PciConfigInfo),
|
1,
|
CmObject
|
);
|
} else {
|
// No PCIe on Juno R0.
|
Status = EFI_NOT_FOUND;
|
}
|
break;
|
|
default: {
|
Status = EFI_NOT_FOUND;
|
DEBUG ((
|
DEBUG_INFO,
|
"INFO: Object 0x%x. Status = %r\n",
|
CmObjectId,
|
Status
|
));
|
break;
|
}
|
}//switch
|
|
return Status;
|
}
|
|
/** Return an OEM namespace object.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token An optional token identifying the object. If
|
unused this must be CM_NULL_TOKEN.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
GetOemNameSpaceObject (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token OPTIONAL,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EFI_STATUS Status;
|
|
Status = EFI_SUCCESS;
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
switch (GET_CM_OBJECT_ID (CmObjectId)) {
|
default: {
|
Status = EFI_NOT_FOUND;
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: Object 0x%x. Status = %r\n",
|
CmObjectId,
|
Status
|
));
|
break;
|
}
|
}
|
|
return Status;
|
}
|
|
/** The GetObject function defines the interface implemented by the
|
Configuration Manager Protocol for returning the Configuration
|
Manager Objects.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token An optional token identifying the object. If
|
unused this must be CM_NULL_TOKEN.
|
@param [in, out] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the requested Object.
|
|
@retval EFI_SUCCESS Success.
|
@retval EFI_INVALID_PARAMETER A parameter is invalid.
|
@retval EFI_NOT_FOUND The required object information is not found.
|
**/
|
EFI_STATUS
|
EFIAPI
|
ArmJunoPlatformGetObject (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token OPTIONAL,
|
IN OUT CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
EFI_STATUS Status;
|
|
if ((This == NULL) || (CmObject == NULL)) {
|
ASSERT (This != NULL);
|
ASSERT (CmObject != NULL);
|
return EFI_INVALID_PARAMETER;
|
}
|
|
switch (GET_CM_NAMESPACE_ID (CmObjectId)) {
|
case EObjNameSpaceStandard:
|
Status = GetStandardNameSpaceObject (This, CmObjectId, Token, CmObject);
|
break;
|
case EObjNameSpaceArm:
|
Status = GetArmNameSpaceObject (This, CmObjectId, Token, CmObject);
|
break;
|
case EObjNameSpaceOem:
|
Status = GetOemNameSpaceObject (This, CmObjectId, Token, CmObject);
|
break;
|
default: {
|
Status = EFI_INVALID_PARAMETER;
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: Unknown Namespace Object = 0x%x. Status = %r\n",
|
CmObjectId,
|
Status
|
));
|
break;
|
}
|
}
|
|
return Status;
|
}
|
|
/** The SetObject function defines the interface implemented by the
|
Configuration Manager Protocol for updating the Configuration
|
Manager Objects.
|
|
@param [in] This Pointer to the Configuration Manager Protocol.
|
@param [in] CmObjectId The Configuration Manager Object ID.
|
@param [in] Token An optional token identifying the object. If
|
unused this must be CM_NULL_TOKEN.
|
@param [in] CmObject Pointer to the Configuration Manager Object
|
descriptor describing the Object.
|
|
@retval EFI_UNSUPPORTED This operation is not supported.
|
**/
|
EFI_STATUS
|
EFIAPI
|
ArmJunoPlatformSetObject (
|
IN CONST EDKII_CONFIGURATION_MANAGER_PROTOCOL * CONST This,
|
IN CONST CM_OBJECT_ID CmObjectId,
|
IN CONST CM_OBJECT_TOKEN Token OPTIONAL,
|
IN CM_OBJ_DESCRIPTOR * CONST CmObject
|
)
|
{
|
return EFI_UNSUPPORTED;
|
}
|
|
/** A structure describing the configuration manager protocol interface.
|
*/
|
STATIC
|
CONST
|
EDKII_CONFIGURATION_MANAGER_PROTOCOL ArmJunoPlatformConfigManagerProtocol = {
|
CREATE_REVISION (1, 0),
|
ArmJunoPlatformGetObject,
|
ArmJunoPlatformSetObject,
|
&ArmJunoPlatformRepositoryInfo
|
};
|
|
/**
|
Entrypoint of Configuration Manager Dxe.
|
|
@param ImageHandle
|
@param SystemTable
|
|
@return EFI_SUCCESS
|
@return EFI_LOAD_ERROR
|
@return EFI_OUT_OF_RESOURCES
|
|
**/
|
EFI_STATUS
|
EFIAPI
|
ConfigurationManagerDxeInitialize (
|
IN EFI_HANDLE ImageHandle,
|
IN EFI_SYSTEM_TABLE * SystemTable
|
)
|
{
|
EFI_STATUS Status;
|
|
Status = gBS->InstallProtocolInterface (
|
&ImageHandle,
|
&gEdkiiConfigurationManagerProtocolGuid,
|
EFI_NATIVE_INTERFACE,
|
(VOID*)&ArmJunoPlatformConfigManagerProtocol
|
);
|
if (EFI_ERROR (Status)) {
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: Failed to get Install Configuration Manager Protocol." \
|
" Status = %r\n",
|
Status
|
));
|
goto error_handler;
|
}
|
|
Status = InitializePlatformRepository (
|
&ArmJunoPlatformConfigManagerProtocol
|
);
|
if (EFI_ERROR (Status)) {
|
DEBUG ((
|
DEBUG_ERROR,
|
"ERROR: Failed to initialize the Platform Configuration Repository." \
|
" Status = %r\n",
|
Status
|
));
|
}
|
|
error_handler:
|
return Status;
|
}
|
