Hi Sami,
Please go ahead with the change.
Thanks
Chandni
On Mon, Apr 19, 2021 at 3:30 PM Sami Mujawar <sami.muja...@arm.com> wrote:
>
> Hi Chandni,
>
> Please find my response inline marked [SAMI].
>
> Regards,
>
> Sami Mujawar
>
> On 19/04/2021, 06:41, "Chandni Cherukuri" <chandni.cheruk...@arm.com> wrote:
>
> This patch implements the configuration manager for Morello
> platform. It enables support for generating the following
> ACPI tables for Morello FVP Platform:
> 1. FADT
> 2. DSDT
> 3. GTDT
> 4. MADT
> 5. SPCR
> 6. DBG2
> 7. PPTT
> 8. IORT
> 9. MCFG
> 10. SSDT
>
> Structures have been created to add Common Platform information
> and FVP/Testchip platform specific information so that the
> same Dxe is usable for all variants of the platform.
>
> Co-authored-by: Jessica Clarke <jrt...@jrtc27.com>
> Signed-off-by: Chandni Cherukuri <chandni.cheruk...@arm.com>
> ---
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerFvp.dsc.inc
> | 16 +
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxeFvp.inf
> | 94 ++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
> | 281 +++++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.h
> | 122 ++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/Platform.h
> | 91 ++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
> | 1170 ++++++++++++++++++++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.c
> | 602 ++++++++++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/DsdtFvp.asl
> | 98 ++
>
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/SsdtPciFvp.asl
> | 130 +++
> 9 files changed, 2604 insertions(+)
>
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerFvp.dsc.inc
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerFvp.dsc.inc
> new file mode 100644
> index 000000000000..71916783c24c
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerFvp.dsc.inc
> @@ -0,0 +1,16 @@
> +## @file
> +# dsc include file for Configuration Manager
> +#
> +# Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> +
> +[BuildOptions]
> +
> +[Components.common]
> + # Configuration Manager
> +
> Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxeFvp.inf
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxeFvp.inf
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxeFvp.inf
> new file mode 100644
> index 000000000000..6fc307df014c
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxeFvp.inf
> @@ -0,0 +1,94 @@
> +## @file
> +# Configuration Manager Dxe
> +#
> +# Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +##
> +
> +[Defines]
> + INF_VERSION = 0x0001001B
> + BASE_NAME = ConfigurationManagerDxe
> + FILE_GUID = 6F9C3B47-6F7D-44B6-87E5-4B7F44A60147
> + MODULE_TYPE = DXE_DRIVER
> + VERSION_STRING = 1.0
> + ENTRY_POINT = ConfigurationManagerDxeInitialize
> +
> +#
> +# The following information is for reference only and not required by
> the build tools.
> +#
> +# VALID_ARCHITECTURES = AARCH64
> +#
> +
> +[Sources]
> + AslTables/DsdtFvp.asl
> + AslTables/SsdtPciFvp.asl
> + ConfigurationManager.c
> + ConfigurationManager.h
> + ConfigurationManagerFvp.c
> + ConfigurationManagerFvp.h
> + Platform.h
> +
> +[Packages]
> + ArmPkg/ArmPkg.dec
> + ArmPlatformPkg/ArmPlatformPkg.dec
> + DynamicTablesPkg/DynamicTablesPkg.dec
> + MdeModulePkg/MdeModulePkg.dec
> + MdePkg/MdePkg.dec
> + Platform/ARM/Morello/MorelloPlatform.dec
> +
> +[LibraryClasses]
> + UefiDriverEntryPoint
> +
> +[Protocols]
> + gEdkiiConfigurationManagerProtocolGuid
> +
> +[FixedPcd]
> + gArmMorelloTokenSpaceGuid.PcdPciBusCount
> + gArmMorelloTokenSpaceGuid.PcdPciBusMax
> + gArmMorelloTokenSpaceGuid.PcdPciBusMin
> + gArmMorelloTokenSpaceGuid.PcdPciExpressBaseAddress
> + gArmMorelloTokenSpaceGuid.PcdPciIoBase
> + gArmMorelloTokenSpaceGuid.PcdPciIoMaxBase
> + gArmMorelloTokenSpaceGuid.PcdPciIoSize
> + gArmMorelloTokenSpaceGuid.PcdPciIoTranslation
> + gArmMorelloTokenSpaceGuid.PcdPciMmio32Base
> + gArmMorelloTokenSpaceGuid.PcdPciMmio32MaxBase
> + gArmMorelloTokenSpaceGuid.PcdPciMmio32Size
> + gArmMorelloTokenSpaceGuid.PcdPciMmio32Translation
> + gArmMorelloTokenSpaceGuid.PcdPciMmio64Base
> + gArmMorelloTokenSpaceGuid.PcdPciMmio64MaxBase
> + gArmMorelloTokenSpaceGuid.PcdPciMmio64Size
> + gArmMorelloTokenSpaceGuid.PcdPciMmio64Translation
> +
> + gArmMorelloTokenSpaceGuid.PcdVirtioBlkBaseAddress
> + gArmMorelloTokenSpaceGuid.PcdVirtioBlkInterrupt
> + gArmMorelloTokenSpaceGuid.PcdVirtioBlkSize
> +
> + ## PL011 Serial Debug UART
> + gArmPlatformTokenSpaceGuid.PcdSerialDbgRegisterBase
> + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartBaudRate
> + gArmPlatformTokenSpaceGuid.PcdSerialDbgUartClkInHz
> +
> + gArmPlatformTokenSpaceGuid.PL011UartClkInHz
> + gArmPlatformTokenSpaceGuid.PL011UartInterrupt
> +
> + gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum
> + gArmTokenSpaceGuid.PcdArmArchTimerIntrNum
> + gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum
> + gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum
> +
> + # SBSA Generic Watchdog
> + gArmTokenSpaceGuid.PcdGenericWatchdogControlBase
> + gArmTokenSpaceGuid.PcdGenericWatchdogEl2IntrNum
> + gArmTokenSpaceGuid.PcdGenericWatchdogRefreshBase
> +
> + gArmTokenSpaceGuid.PcdGicDistributorBase
> + gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase
> + gArmTokenSpaceGuid.PcdGicRedistributorsBase
> +
> + gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase
> + gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
> +
> +[Depex]
> + TRUE
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
> new file mode 100644
> index 000000000000..fea4a0efd24a
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.h
> @@ -0,0 +1,281 @@
> +/** @file
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> + @par Glossary:
> + - Cm or CM - Configuration Manager
> + - Obj or OBJ - Object
> +**/
> +
> +#ifndef CONFIGURATION_MANAGER_H_
> +#define CONFIGURATION_MANAGER_H_
> +
> +/** The configuration manager version.
> +*/
> +#define CONFIGURATION_MANAGER_REVISION CREATE_REVISION (1, 0)
> +
> +/** The OEM ID
> +*/
> +#define CFG_MGR_OEM_ID { 'A', 'R', 'M', 'L', 'T', 'D' }
> +#define CFG_MGR_OEM_REVISION 0x20181101
> +
> +/** A helper macro for mapping a reference token
> +*/
> +#define REFERENCE_TOKEN(Field) \
> + (CM_OBJECT_TOKEN)((UINT8*)&CommonPlatformInfo + \
> + OFFSET_OF (EDKII_COMMON_PLATFORM_REPOSITORY_INFO, Field))
> +
> +/** A helper macro that constructs the MPID based on the
> + Aff0, Aff1, Aff2, Aff3 values
> +*/
> +#define GET_MPID3(Aff3, Aff2, Aff1, Aff0) \
> + (((Aff3##ULL) << 32) | ((Aff2) << 16) | ((Aff1) << 8) | (Aff0))
> +
> +/** A helper macro for populating the GIC CPU information
> +*/
> +#define GICC_ENTRY(
> \
> + CPUInterfaceNumber,
> \
> + Mpidr,
> \
> + PmuIrq,
> \
> + VGicIrq,
> \
> + GicRedistBase,
> \
> + EnergyEfficiency,
> \
> + SpeIrq,
> \
> + ProximityDomain,
> \
> + ClockDomain
> \
> + ) {
> \
> + CPUInterfaceNumber, /* UINT32 CPUInterfaceNumber */
> \
> + CPUInterfaceNumber, /* UINT32 AcpiProcessorUid */
> \
> + EFI_ACPI_6_2_GIC_ENABLED, /* UINT32 Flags */
> \
> + 0, /* UINT32 ParkingProtocolVersion */
> \
> + PmuIrq, /* UINT32 PerformanceInterruptGsiv */
> \
> + 0, /* UINT64 ParkedAddress */
> \
> + FixedPcdGet64 (
> \
> + PcdGicInterruptInterfaceBase
> \
> + ), /* UINT64 PhysicalBaseAddress */
> \
> + 0, /* UINT64 GICV */
> \
> + 0, /* UINT64 GICH */
> \
> + VGicIrq, /* UINT32 VGICMaintenanceInterrupt */
> \
> + GicRedistBase, /* UINT64 GICRBaseAddress */
> \
> + Mpidr, /* UINT64 MPIDR */
> \
> + EnergyEfficiency, /* UINT8 ProcessorPowerEfficiencyClass*/
> \
> + SpeIrq, /* UINT16 SpeOverflowInterrupt */
> \
> + ProximityDomain, /* UINT32 ProximityDomain */
> \
> + ClockDomain, /* UINT32 ClockDomain */
> \
> + EFI_ACPI_6_3_GICC_ENABLED,/* UINT32 Flags */
> \
> + }
> +
> +/** A helper macro for populating the Processor Hierarchy Node flags
> +*/
> +#define PROC_NODE_FLAGS( \
> + PhysicalPackage, \
> + AcpiProcessorIdValid, \
> + ProcessorIsThread, \
> + NodeIsLeaf, \
> + IdenticalImplementation \
> + ) \
> + ( \
> + PhysicalPackage | \
> + (AcpiProcessorIdValid << 1) | \
> + (ProcessorIsThread << 2) | \
> + (NodeIsLeaf << 3) | \
> + (IdenticalImplementation << 4) \
> + )
> +
> +/** A helper macro for populating the Cache Type Structure's attributes
> +*/
> +#define CACHE_ATTRIBUTES( \
> + AllocationType, \
> + CacheType, \
> + WritePolicy \
> + ) \
> + ( \
> + AllocationType | \
> + (CacheType << 2) | \
> + (WritePolicy << 4) \
> + )
> +
> +/** A function that prepares Configuration Manager Objects for returning.
> +
> + @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 [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.
> +**/
> +typedef EFI_STATUS (*CM_OBJECT_HANDLER_PROC) (
> + 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
> + );
> +
> +/** 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.
> +**/
> +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
> + );
> +
> +/** 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.
> +**/
> +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
> + );
> +
> +/** The number of CPUs
> +*/
> +#define PLAT_CPU_COUNT 4
> +
> +/** The number of platform generic timer blocks
> +*/
> +#define PLAT_GTBLOCK_COUNT 1
> +
> +/** The number of timer frames per generic timer block
> +*/
> +#define PLAT_GTFRAME_COUNT 2
> +
> +/** The number of Processor Hierarchy Nodes
> + - one package node
> + - two cluster nodes
> + - two cores in cluster 0
> + - two cores in cluster 1
> +*/
> +#define PLAT_PROC_HIERARCHY_NODE_COUNT 7
> +
> +/** The number of unique cache structures:
> + - cluster L3 unified cache
> + - core L1 instruction cache
> + - core L1 data cache
> + - core L2 cache
> + - slc unified cache
> +*/
> +#define PLAT_CACHE_COUNT 5
> +
> +/** The number of resources private to the cluster
> + - L3 cache
> +*/
> +#define CLUSTER_RESOURCE_COUNT 1
> +
> +/** The number of resources private to 'core instance
> + - L1 data cache
> + - L1 instruction cache
> + - L2 cache
> +*/
> +#define CORE_RESOURCE_COUNT 3
> +
> +/** The number of resources private to SoC
> + - slc cache
> +*/
> +#define SOC_RESOURCE_COUNT 1
> +
> +/** A structure describing the platform configuration
> + manager repository information
> +*/
> +typedef struct CommonPlatformRepositoryInfo {
> + /// Configuration Manager Information
> + CM_STD_OBJ_CONFIGURATION_MANAGER_INFO CmInfo;
> +
> + /// Boot architecture information
> + CM_ARM_BOOT_ARCH_INFO BootArchInfo;
> +
> +#ifdef HEADLESS_PLATFORM
> + /// Fixed feature flag information
> + CM_ARM_FIXED_FEATURE_FLAGS FixedFeatureFlags;
> +#endif
> +
> + /// Power management profile information
> + CM_ARM_POWER_MANAGEMENT_PROFILE_INFO PmProfileInfo;
> +
> + /// GIC CPU interface information
> + CM_ARM_GICC_INFO GicCInfo[PLAT_CPU_COUNT];
> +
> + /// GIC distributor information
> + CM_ARM_GICD_INFO GicDInfo;
> +
> + /// GIC Redistributor information
> + CM_ARM_GIC_REDIST_INFO GicRedistInfo;
> +
> + /// Generic timer information
> + CM_ARM_GENERIC_TIMER_INFO GenericTimerInfo;
> +
> + /// Generic timer block information
> + CM_ARM_GTBLOCK_INFO GTBlockInfo[PLAT_GTBLOCK_COUNT];
> +
> + /// Generic timer frame information
> + CM_ARM_GTBLOCK_TIMER_FRAME_INFO
> GTBlock0TimerInfo[PLAT_GTFRAME_COUNT];
> +
> + /// Watchdog information
> + CM_ARM_GENERIC_WATCHDOG_INFO Watchdog;
> +
> + /** Serial port information for the
> + serial port console redirection port
> + */
> + CM_ARM_SERIAL_PORT_INFO SpcrSerialPort;
> +
> + /// Serial port information for the DBG2 UART port
> + CM_ARM_SERIAL_PORT_INFO DbgSerialPort;
> +
> + // Processor topology information
> + CM_ARM_PROC_HIERARCHY_INFO
> ProcHierarchyInfo[PLAT_PROC_HIERARCHY_NODE_COUNT];
> +
> + // Cache information
> + CM_ARM_CACHE_INFO CacheInfo[PLAT_CACHE_COUNT];
> +
> + // Cluster private resources
> + CM_ARM_OBJ_REF
> ClusterResources[CLUSTER_RESOURCE_COUNT];
> +
> + // Core private resources
> + CM_ARM_OBJ_REF
> CoreResources[CORE_RESOURCE_COUNT];
> +
> + // SoC Resources
> + CM_ARM_OBJ_REF SocResources[SOC_RESOURCE_COUNT];
> +
> +} EDKII_COMMON_PLATFORM_REPOSITORY_INFO;
> +
> +#endif // CONFIGURATION_MANAGER_H_
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.h
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.h
> new file mode 100644
> index 000000000000..4628b7a879aa
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.h
> @@ -0,0 +1,122 @@
> +/** @file
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> + @par Glossary:
> + - Cm or CM - Configuration Manager
> + - Obj or OBJ - Object
> +**/
> +
> +#ifndef FVP_CONFIGURATION_MANAGER_H_
> +#define FVP_CONFIGURATION_MANAGER_H_
> +
> +#include "ConfigurationManager.h"
> +
> +/** The number of ACPI tables to install
> +*/
> +#define PLAT_ACPI_TABLE_COUNT 10
> +
> +/** A helper macro for mapping a reference token
> +*/
> +#define REFERENCE_TOKEN_FVP(Field) \
> + (CM_OBJECT_TOKEN)((UINT8*)&MorelloFvpRepositoryInfo + \
> + OFFSET_OF (EDKII_FVP_PLATFORM_REPOSITORY_INFO, Field))
> +
> +/** C array containing the compiled AML template.
> + These symbols are defined in the auto generated C file
> + containing the AML bytecode array.
> +*/
> +extern CHAR8 dsdtfvp_aml_code[];
> +extern CHAR8 ssdtpcifvp_aml_code[];
> +
> +/** A structure describing the FVP Platform specific information
> +*/
> +typedef struct FvpPlatformRepositoryInfo {
> + /// List of ACPI tables
> + CM_STD_OBJ_ACPI_TABLE_INFO
> CmAcpiTableList[PLAT_ACPI_TABLE_COUNT];
> +
> + /// GIC ITS information
> + CM_ARM_GIC_ITS_INFO GicItsInfo[2];
> +
> + /// ITS Group node
> + CM_ARM_ITS_GROUP_NODE ItsGroupInfo[2];
> +
> + /// ITS Identifier array
> + CM_ARM_ITS_IDENTIFIER ItsIdentifierArray[2];
> +
> + /// SMMUv3 node
> + CM_ARM_SMMUV3_NODE SmmuV3Info[1];
> +
> + /// PCI Root complex node
> + CM_ARM_ROOT_COMPLEX_NODE RootComplexInfo[1];
> +
> + /// Array of DeviceID mapping
> + CM_ARM_ID_MAPPING DeviceIdMapping[2][2];
> +
> + /// PCI configuration space information
> + CM_ARM_PCI_CONFIG_SPACE_INFO PciConfigInfo[1];
> +
> +} EDKII_FVP_PLATFORM_REPOSITORY_INFO;
> +
> +/** A structure describing the platform configuration
> + manager repository information
> +*/
> +typedef struct PlatformRepositoryInfo {
> +
> + /// Common information
> + EDKII_COMMON_PLATFORM_REPOSITORY_INFO * CommonPlatRepoInfo;
> +
> + /// FVP Platform specific information
> + EDKII_FVP_PLATFORM_REPOSITORY_INFO * FvpPlatRepoInfo;
> +
> +} EDKII_PLATFORM_REPOSITORY_INFO;
> +
> +extern EDKII_COMMON_PLATFORM_REPOSITORY_INFO CommonPlatformInfo;
> +
> +/** Return platform specific 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
> +GetArmNameSpaceObjectPlat (
> + 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
> + );
> +
> +/** Return platform specific 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
> +GetStandardNameSpaceObjectPlat (
> + 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
> + );
> +
> +#endif // FVP_CONFIGURATION_MANAGER_H_
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/Platform.h
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/Platform.h
> new file mode 100644
> index 000000000000..e6af6e170e4a
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/Platform.h
> @@ -0,0 +1,91 @@
> +/** @file
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +**/
> +
> +#ifndef PLATFORM_H_
> +#define PLATFORM_H_
> +
> +#define ENABLE_MEM_MAPPED_TIMER
> +
> +#ifdef ENABLE_MEM_MAPPED_TIMER
> +// REFCLK CNTControl
> +#define MORELLO_SYSTEM_TIMER_BASE_ADDRESS 0x2A430000
> +// REFCLK CNTRead
> +#define MORELLO_CNT_READ_BASE_ADDRESS 0x2A800000
> +#else
> +#define MORELLO_SYSTEM_TIMER_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF
> +#define MORELLO_CNT_READ_BASE_ADDRESS 0xFFFFFFFFFFFFFFFF
> +#endif
> +
> +// GT Block Timer
> +// AP_REFCLK CNTCTL
> +#define MORELLO_GT_BLOCK_CTL_BASE 0x2A810000
> +#define MORELLO_TIMER_FRAMES_COUNT 2
> +
> +// GT Block Timer Frames
> +// AP_REFCLK_NS CNTBase0
> +#define MORELLO_GT_BLOCK_FRAME0_CTL_BASE 0x2A830000
> +#define MORELLO_GT_BLOCK_FRAME0_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF
> +#define MORELLO_GT_BLOCK_FRAME0_GSIV 92
> +
> +// AP_REFCLK_S CNTBase1
> +#define MORELLO_GT_BLOCK_FRAME1_CTL_BASE 0x2A820000
> +#define MORELLO_GT_BLOCK_FRAME1_CTL_EL0_BASE 0xFFFFFFFFFFFFFFFF
> +#define MORELLO_GT_BLOCK_FRAME1_GSIV 91
> +
> +#define GTDT_TIMER_EDGE_TRIGGERED \
> + EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE
> +#define GTDT_TIMER_LEVEL_TRIGGERED 0
> +#define GTDT_TIMER_ACTIVE_LOW \
> + EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
> +#define GTDT_TIMER_ACTIVE_HIGH 0
> +#define GTDT_TIMER_SAVE_CONTEXT \
> + EFI_ACPI_6_3_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY
> +#define GTDT_TIMER_LOSE_CONTEXT 0
> +
> +#define MORELLO_GTDT_GTIMER_FLAGS (GTDT_TIMER_LOSE_CONTEXT | \
> + GTDT_TIMER_ACTIVE_LOW | \
> + GTDT_TIMER_LEVEL_TRIGGERED)
> +
> +// GT Block Timer Flags
> +#define GTX_TIMER_EDGE_TRIGGERED \
> + EFI_ACPI_6_3_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE
> +#define GTX_TIMER_LEVEL_TRIGGERED 0
> +#define GTX_TIMER_ACTIVE_LOW \
> + EFI_ACPI_6_3_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
> +#define GTX_TIMER_ACTIVE_HIGH 0
> +
> +#define MORELLO_GTX_TIMER_FLAGS (GTX_TIMER_ACTIVE_HIGH | \
> + GTX_TIMER_LEVEL_TRIGGERED)
> +
> +#define GTX_TIMER_SECURE \
> + EFI_ACPI_6_3_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER
> +#define GTX_TIMER_NON_SECURE 0
> +#define GTX_TIMER_SAVE_CONTEXT \
> + EFI_ACPI_6_3_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY
> +#define GTX_TIMER_LOSE_CONTEXT 0
> +
> +#define MORELLO_GTX_COMMON_FLAGS_S (GTX_TIMER_SAVE_CONTEXT | \
> + GTX_TIMER_SECURE)
> +#define MORELLO_GTX_COMMON_FLAGS_NS (GTX_TIMER_SAVE_CONTEXT | \
> + GTX_TIMER_NON_SECURE)
> +
> +// Watchdog
> +#define SBSA_WATCHDOG_EDGE_TRIGGERED \
> +
> EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE
> +#define SBSA_WATCHDOG_LEVEL_TRIGGERED 0
> +#define SBSA_WATCHDOG_ACTIVE_LOW \
> +
> EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY
> +#define SBSA_WATCHDOG_ACTIVE_HIGH 0
> +#define SBSA_WATCHDOG_SECURE \
> + EFI_ACPI_6_3_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER
> +#define SBSA_WATCHDOG_NON_SECURE 0
> +
> +#define MORELLO_SBSA_WATCHDOG_FLAGS (SBSA_WATCHDOG_NON_SECURE
> | \
> + SBSA_WATCHDOG_ACTIVE_HIGH
> | \
> +
> SBSA_WATCHDOG_LEVEL_TRIGGERED)
> +
> +#endif // PLATFORM_H_
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
> new file mode 100644
> index 000000000000..89fadbcb03a8
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
> @@ -0,0 +1,1170 @@
> +/** @file
> + Configuration Manager Dxe
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> + @par Glossary:
> + - Cm or CM - Configuration Manager
> + - Obj or OBJ - Object
> +**/
> +
> +#include <IndustryStandard/DebugPort2Table.h>
> +#include <IndustryStandard/SerialPortConsoleRedirectionTable.h>
> +#include <Library/DebugLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Protocol/ConfigurationManagerProtocol.h>
> +
> +#include "ConfigurationManagerFvp.h"
> +#include "ConfigurationManager.h"
> +#include "Platform.h"
> +
> +extern EDKII_PLATFORM_REPOSITORY_INFO MorelloRepositoryInfo;
> +
> +// The platform configuration repository information.
> +EDKII_COMMON_PLATFORM_REPOSITORY_INFO CommonPlatformInfo = {
> + // Configuration Manager information
> + { CONFIGURATION_MANAGER_REVISION, CFG_MGR_OEM_ID },
> +
> + // Boot architecture information
> + { EFI_ACPI_6_3_ARM_PSCI_COMPLIANT }, // BootArchFlags
> +
> +#ifdef HEADLESS_PLATFORM
> + // Fixed feature flag information
> + { EFI_ACPI_6_3_HEADLESS }, // Fixed feature
> flags
> +#endif
> +
> + // Power management profile information
> + { EFI_ACPI_6_3_PM_PROFILE_ENTERPRISE_SERVER }, // PowerManagement
> Profile
> +
> + /* GIC CPU Interface information
> + GIC_ENTRY (CPUInterfaceNumber, Mpidr, PmuIrq, VGicIrq,
> GicRedistBase,
> + EnergyEfficiency, SpeIrq, ProximityDomain, ClockDomain)
> + */
> + {
> + GICC_ENTRY (0, GET_MPID3 (0x0, 0x0, 0x0, 0x0), 23, 25, 0, 0, 21, 0,
> 0),
> + GICC_ENTRY (1, GET_MPID3 (0x0, 0x0, 0x1, 0x0), 23, 25, 0, 0, 21, 0,
> 0),
> + GICC_ENTRY (2, GET_MPID3 (0x0, 0x1, 0x0, 0x0), 23, 25, 0, 0, 21, 0,
> 0),
> + GICC_ENTRY (3, GET_MPID3 (0x0, 0x1, 0x1, 0x0), 23, 25, 0, 0, 21, 0,
> 0),
> + },
> +
> + // GIC Distributor Info
> + {
> + FixedPcdGet64 (PcdGicDistributorBase), // UINT64
> PhysicalBaseAddress
> + 0, // UINT32 SystemVectorBase
> + 3 // UINT8 GicVersion
> + },
> +
> + // GIC Re-Distributor Info
> + {
> + // UINT64 DiscoveryRangeBaseAddress
> + FixedPcdGet64 (PcdGicRedistributorsBase),
> + // UINT32 DiscoveryRangeLength
> + SIZE_1MB
> + },
> +
> + // Generic Timer Info
> + {
> + // The physical base address for the counter control frame
> + MORELLO_SYSTEM_TIMER_BASE_ADDRESS,
> + // The physical base address for the counter read frame
> + MORELLO_CNT_READ_BASE_ADDRESS,
> + // The secure PL1 timer interrupt
> + FixedPcdGet32 (PcdArmArchTimerSecIntrNum),
> + // The secure PL1 timer flags
> + MORELLO_GTDT_GTIMER_FLAGS,
> + // The non-secure PL1 timer interrupt
> + FixedPcdGet32 (PcdArmArchTimerIntrNum),
> + // The non-secure PL1 timer flags
> + MORELLO_GTDT_GTIMER_FLAGS,
> + // The virtual timer interrupt
> + FixedPcdGet32 (PcdArmArchTimerVirtIntrNum),
> + // The virtual timer flags
> + MORELLO_GTDT_GTIMER_FLAGS,
> + // The non-secure PL2 timer interrupt
> + FixedPcdGet32 (PcdArmArchTimerHypIntrNum),
> + // The non-secure PL2 timer flags
> + MORELLO_GTDT_GTIMER_FLAGS
> + },
> +
> + // Generic Timer Block Information
> + {
> + {
> + // The physical base address for the GT Block Timer structure
> + MORELLO_GT_BLOCK_CTL_BASE,
> + // The number of timer frames implemented in the GT Block
> + MORELLO_TIMER_FRAMES_COUNT,
> + // Reference token for the GT Block timer frame list
> + REFERENCE_TOKEN (GTBlock0TimerInfo)
> + }
> + },
> +
> + // GT Block Timer Frames
> + {
> + // Frame 0
> + {
> + 0, // UINT8 FrameNumber
> + MORELLO_GT_BLOCK_FRAME0_CTL_BASE, // UINT64
> PhysicalAddressCntBase
> + MORELLO_GT_BLOCK_FRAME0_CTL_EL0_BASE, // UINT64
> PhysicalAddressCntEL0Base
> + MORELLO_GT_BLOCK_FRAME0_GSIV, // UINT32 PhysicalTimerGSIV
> + MORELLO_GTX_TIMER_FLAGS, // UINT32 PhysicalTimerFlags
> + 0, // UINT32 VirtualTimerGSIV
> + 0, // UINT32 VirtualTimerFlags
> + MORELLO_GTX_COMMON_FLAGS_NS // UINT32 CommonFlags
> + },
> + // Frame 1
> + {
> + 1, // UINT8 FrameNumber
> + MORELLO_GT_BLOCK_FRAME1_CTL_BASE, // UINT64
> PhysicalAddressCntBase
> + MORELLO_GT_BLOCK_FRAME1_CTL_EL0_BASE, // UINT64
> PhysicalAddressCntEL0Base
> + MORELLO_GT_BLOCK_FRAME1_GSIV, // UINT32 PhysicalTimerGSIV
> + MORELLO_GTX_TIMER_FLAGS, // UINT32 PhysicalTimerFlags
> + 0, // UINT32 VirtualTimerGSIV
> + 0, // UINT32 VirtualTimerFlags
> + MORELLO_GTX_COMMON_FLAGS_S // UINT32 CommonFlags
> + },
> + },
> +
> + // Watchdog Info
> + {
> + // The physical base address of the SBSA Watchdog control frame
> + FixedPcdGet64 (PcdGenericWatchdogControlBase),
> + // The physical base address of the SBSA Watchdog refresh frame
> + FixedPcdGet64 (PcdGenericWatchdogRefreshBase),
> + // The watchdog interrupt
> + FixedPcdGet32 (PcdGenericWatchdogEl2IntrNum),
> + // The watchdog flags
> + MORELLO_SBSA_WATCHDOG_FLAGS
> + },
> +
> + // SPCR Serial Port
> + {
> + FixedPcdGet64 (PcdSerialRegisterBase), //
> BaseAddress
> + FixedPcdGet32 (PL011UartInterrupt), // Interrupt
> + FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
> + FixedPcdGet32 (PL011UartClkInHz), // Clock
> + EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART // Port
> subtype
> + },
> +
> + // Debug Serial Port
> + {
> + FixedPcdGet64 (PcdSerialDbgRegisterBase), //
> BaseAddress
> + 0, // Interrupt
> -unused
> + FixedPcdGet64 (PcdSerialDbgUartBaudRate), // BaudRate
> + FixedPcdGet32 (PcdSerialDbgUartClkInHz), // Clock
> + EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_PL011_UART // Port
> subtype
> + },
> +
> + // Processor Hierarchy Nodes
> + {
> + // Package
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[0]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + CM_NULL_TOKEN,
> + // CM_OBJECT_TOKEN GicCToken
> + CM_NULL_TOKEN,
> + // UINT32 NoOfPrivateResources
> + SOC_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (SocResources)
> + },
> +
> + // Cluster0
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[1]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[0]), // -> Package
> + // CM_OBJECT_TOKEN GicCToken
> + CM_NULL_TOKEN,
> + // UINT32 NoOfPrivateResources
> + CLUSTER_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (ClusterResources)
> + },
> + // Cluster1
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[2]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[0]), // -> Package
> + // CM_OBJECT_TOKEN GicCToken
> + CM_NULL_TOKEN,
> + // UINT32 NoOfPrivateResources
> + CLUSTER_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (ClusterResources)
> + },
> + // Cluster0 - Cpu0
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[3]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[1]), // -> 'cluster in Cluster0
> + // CM_OBJECT_TOKEN GicCToken
> + REFERENCE_TOKEN (GicCInfo[0]),
> + // UINT32 NoOfPrivateResources
> + CORE_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (CoreResources)
> + },
> + // Cluster0 - Cpu1
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[4]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[1]), // -> 'cluster in Cluster0
> + // CM_OBJECT_TOKEN GicCToken
> + REFERENCE_TOKEN (GicCInfo[1]),
> + // UINT32 NoOfPrivateResources
> + CORE_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (CoreResources)
> + },
> + // Cluster1 - Cpu0
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[3]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'cluster in Cluster1
> + // CM_OBJECT_TOKEN GicCToken
> + REFERENCE_TOKEN (GicCInfo[2]),
> + // UINT32 NoOfPrivateResources
> + CORE_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (CoreResources)
> + },
> +
> + // Cluster1 - Cpu1
> + {
> + // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (ProcHierarchyInfo[4]),
> + // UINT32 Flags
> + PROC_NODE_FLAGS (
> + EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID,
> + EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD,
> + EFI_ACPI_6_3_PPTT_NODE_IS_LEAF,
> + EFI_ACPI_6_3_PPTT_IMPLEMENTATION_NOT_IDENTICAL
> + ),
> + // CM_OBJECT_TOKEN ParentToken
> + REFERENCE_TOKEN (ProcHierarchyInfo[2]), // -> 'cluster in Cluster1
> + // CM_OBJECT_TOKEN GicCToken
> + REFERENCE_TOKEN (GicCInfo[3]),
> + // UINT32 NoOfPrivateResources
> + CORE_RESOURCE_COUNT,
> + // CM_OBJECT_TOKEN PrivateResourcesArrayToken
> + REFERENCE_TOKEN (CoreResources)
> + },
> + },
> +
> + // Cache information
> + {
> + // 'cluster's L3 cache
> + {
> + REFERENCE_TOKEN (CacheInfo[0]), // CM_OBJECT_TOKEN Token
> + CM_NULL_TOKEN, // CM_OBJECT_TOKEN
> NextLevelOfCacheToken
> + SIZE_1MB, // UINT32 Size
> + 2048, // UINT32 NumberOfSets
> + 8, // UINT32 Associativity
> + CACHE_ATTRIBUTES ( // UINT8 Attributes
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
> + ),
> + 64 // UINT16 LineSize
> + },
> + // 'core's L1 instruction cache
> + {
> + REFERENCE_TOKEN (CacheInfo[1]), // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (CacheInfo[3]), // CM_OBJECT_TOKEN
> NextLevelOfCacheToken
> + SIZE_64KB, // UINT32 Size
> + 256, // UINT32 NumberOfSets
> + 4, // 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
> + },
> + // 'core's L1 data cache
> + {
> + REFERENCE_TOKEN (CacheInfo[2]), // CM_OBJECT_TOKEN Token
> + REFERENCE_TOKEN (CacheInfo[3]), // CM_OBJECT_TOKEN
> NextLevelOfCacheToken
> + SIZE_64KB, // UINT32 Size
> + 256, // 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
> + },
> + // cores's L2 cache
> + {
> + REFERENCE_TOKEN (CacheInfo[3]), // CM_OBJECT_TOKEN Token
> + CM_NULL_TOKEN, // CM_OBJECT_TOKEN
> NextLevelOfCacheToken
> + SIZE_1MB, // UINT32 Size
> + 2048, // UINT32 NumberOfSets
> + 8, // UINT32 Associativity
> + CACHE_ATTRIBUTES ( // UINT8 Attributes
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
> + ),
> + 64 // UINT16 LineSize
> + },
> + // slc cache
> + {
> + REFERENCE_TOKEN (CacheInfo[4]), // CM_OBJECT_TOKEN Token
> + CM_NULL_TOKEN, // CM_OBJECT_TOKEN
> NextLevelOfCacheToken
> + SIZE_8MB, // UINT32 Size
> + 4096, // UINT32 NumberOfSets
> + 16, // UINT32 Associativity
> + CACHE_ATTRIBUTES ( // UINT8 Attributes
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED,
> + EFI_ACPI_6_3_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK
> + ),
> + 64 // UINT16 LineSize
> + },
> + },
> + // Resources private to the 'cluster (shared among cores) in Cluster
> + {
> + { REFERENCE_TOKEN (CacheInfo[0]) } // -> 'cluster's L3 cache in
> Cluster
> + },
> + // Resources private to each individual 'core instance in Cluster
> + {
> + { REFERENCE_TOKEN (CacheInfo[1]) }, // -> 'core's L1 I-cache in
> Cluster
> + { REFERENCE_TOKEN (CacheInfo[2]) }, // -> 'core's L1 D-cache in
> Cluster
> + { REFERENCE_TOKEN (CacheInfo[3]) } // -> 'core's L2 cache in Cluster
> + },
> +
> + // Resources private to the SoC
> + {
> + { REFERENCE_TOKEN (CacheInfo[4]) } // -> slc for SoC
> + },
> +};
> +
> +/** 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.
> +**/
> +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.
> +**/
> +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] PlatformRepo Pointer to the Platform Configuration
> Repository.
> +
> + @retval
> + EFI_SUCCESS Success
> +**/
> +STATIC
> +EFI_STATUS
> +EFIAPI
> +InitializePlatformRepository (
> + IN EDKII_PLATFORM_REPOSITORY_INFO * CONST PlatformRepo
> + )
> +{
> + 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_COMMON_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PlatformRepo = This->PlatRepoInfo->CommonPlatRepoInfo;
> +
> + 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 = ARRAY_SIZE (PlatformRepo->GTBlock0TimerInfo);
> + 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_COMMON_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> + UINT32 ObjIndex;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PlatformRepo = This->PlatRepoInfo->CommonPlatRepoInfo;
> +
> + for (ObjIndex = 0; ObjIndex < PLAT_CPU_COUNT; 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_COMMON_PLATFORM_REPOSITORY_INFO * CommonPlatRepo;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + CommonPlatRepo = This->PlatRepoInfo->CommonPlatRepoInfo;
> +
> + if (SearchToken == (CM_OBJECT_TOKEN)&CommonPlatRepo->ClusterResources)
> {
> + CmObject->Size = sizeof (CommonPlatRepo->ClusterResources);
> + CmObject->Data = (VOID*)&CommonPlatRepo->ClusterResources;
> + CmObject->Count = ARRAY_SIZE (CommonPlatRepo->ClusterResources);
> + return EFI_SUCCESS;
> + }
> + if (SearchToken == (CM_OBJECT_TOKEN)&CommonPlatRepo->CoreResources) {
> + CmObject->Size = sizeof (CommonPlatRepo->CoreResources);
> + CmObject->Data = (VOID*)&CommonPlatRepo->CoreResources;
> + CmObject->Count = ARRAY_SIZE (CommonPlatRepo->CoreResources);
> + return EFI_SUCCESS;
> + }
> + if (SearchToken == (CM_OBJECT_TOKEN)&CommonPlatRepo->SocResources) {
> + CmObject->Size = sizeof (CommonPlatRepo->SocResources);
> + CmObject->Data = (VOID*)&CommonPlatRepo->SocResources;
> + CmObject->Count = ARRAY_SIZE (CommonPlatRepo->SocResources);
> + 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_COMMON_PLATFORM_REPOSITORY_INFO * CommonPlatRepo;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + CommonPlatRepo = This->PlatRepoInfo->CommonPlatRepoInfo;
> +
> + //First search the FVP/SoC platform specific objects and enter the
> below
> + //if condition only when this function returns EFI_NOT_FOUND status.
> + Status = GetStandardNameSpaceObjectPlat (This, CmObjectId, Token,
> CmObject);
> +
> + if (Status == EFI_NOT_FOUND) {
> + switch (GET_CM_OBJECT_ID (CmObjectId)) {
> + case EStdObjCfgMgrInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->CmInfo,
> + sizeof (CommonPlatRepo->CmInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + default: {
> + Status = EFI_NOT_FOUND;
> + DEBUG ((
> + DEBUG_ERROR,
> + "ERROR: Object 0x%x. Status = %r\n",
> + CmObjectId,
> + Status
> + ));
> + break;
> + }
> + } //switch
> + }
> +
> + 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_COMMON_PLATFORM_REPOSITORY_INFO * CommonPlatRepo;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> + CommonPlatRepo = This->PlatRepoInfo->CommonPlatRepoInfo;
> +
> + //First search the FVP/SoC platform specific objects and enter the
> below
> + //if condition only when this function return EFI_NOT_FOUND status.
> + Status = GetArmNameSpaceObjectPlat (This, CmObjectId, Token, CmObject);
> +
> + if (Status == EFI_NOT_FOUND) {
> + switch (GET_CM_OBJECT_ID (CmObjectId)) {
> + case EArmObjBootArchInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->BootArchInfo,
> + sizeof (CommonPlatRepo->BootArchInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> +#ifdef HEADLESS_PLATFORM
> + case EArmObjFixedFeatureFlags:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->FixedFeatureFlags,
> + sizeof (CommonPlatRepo->FixedFeatureFlags),
> + 1,
> + CmObject
> + );
> + break;
> +#endif
> + case EArmObjPowerManagementProfileInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->PmProfileInfo,
> + sizeof (CommonPlatRepo->PmProfileInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGenericTimerInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->GenericTimerInfo,
> + sizeof (CommonPlatRepo->GenericTimerInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjPlatformGenericWatchdogInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->Watchdog,
> + sizeof (CommonPlatRepo->Watchdog),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjPlatformGTBlockInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + CommonPlatRepo->GTBlockInfo,
> + sizeof (CommonPlatRepo->GTBlockInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGTBlockTimerFrameInfo:
> + Status = HandleCmObjectRefByToken (
> + This,
> + CmObjectId,
> + CommonPlatRepo->GTBlock0TimerInfo,
> + sizeof (CommonPlatRepo->GTBlock0TimerInfo),
> + ARRAY_SIZE (CommonPlatRepo->GTBlock0TimerInfo),
> + Token,
> + GetGTBlockTimerFrameInfo,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGicCInfo:
> + Status = HandleCmObjectRefByToken (
> + This,
> + CmObjectId,
> + CommonPlatRepo->GicCInfo,
> + sizeof (CommonPlatRepo->GicCInfo),
> + PLAT_CPU_COUNT,
> + Token,
> + GetGicCInfo,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGicDInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->GicDInfo,
> + sizeof (CommonPlatRepo->GicDInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGicRedistributorInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->GicRedistInfo,
> + sizeof (CommonPlatRepo->GicRedistInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjSerialConsolePortInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->SpcrSerialPort,
> + sizeof (CommonPlatRepo->SpcrSerialPort),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjSerialDebugPortInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &CommonPlatRepo->DbgSerialPort,
> + sizeof (CommonPlatRepo->DbgSerialPort),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjProcHierarchyInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + CommonPlatRepo->ProcHierarchyInfo,
> + sizeof (CommonPlatRepo->ProcHierarchyInfo),
> + PLAT_PROC_HIERARCHY_NODE_COUNT,
> + CmObject
> + );
> + break;
> +
> + case EArmObjCacheInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + CommonPlatRepo->CacheInfo,
> + sizeof (CommonPlatRepo->CacheInfo),
> + ARRAY_SIZE (CommonPlatRepo->CacheInfo),
> + CmObject
> + );
> + break;
> +
> + case EArmObjCmRef:
> + Status = HandleCmObjectSearchPlatformRepo (
> + This,
> + CmObjectId,
> + Token,
> + GetCmObjRefs,
> + CmObject
> + );
> + 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
> +MorelloPlatformGetObject (
> + 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
> +MorelloPlatformSetObject (
> + 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
> MorelloPlatformConfigManagerProtocol = {
> + CREATE_REVISION(1,0),
> + MorelloPlatformGetObject,
> + MorelloPlatformSetObject,
> + &MorelloRepositoryInfo
> +};
> +
> +/**
> + 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;
> +
> + // Initialize the Platform Configuration Repository before installing
> the
> + // Configuration Manager Protocol
> + Status = InitializePlatformRepository (
> + MorelloPlatformConfigManagerProtocol.PlatRepoInfo
> + );
> + if (EFI_ERROR (Status)) {
> + DEBUG ((
> + DEBUG_ERROR,
> + "ERROR: Failed to initialize the Platform Configuration
> Repository." \
> + " Status = %r\n",
> + Status
> + ));
> + }
> +
> + Status = gBS->InstallProtocolInterface (
> + &ImageHandle,
> + &gEdkiiConfigurationManagerProtocolGuid,
> + EFI_NATIVE_INTERFACE,
> + (VOID*)&MorelloPlatformConfigManagerProtocol
> + );
> + if (EFI_ERROR (Status)) {
> + DEBUG ((
> + DEBUG_ERROR,
> + "ERROR: Failed to get Install Configuration Manager Protocol." \
> + " Status = %r\n",
> + Status
> + ));
> + goto error_handler;
> + }
> +
> +error_handler:
> + return Status;
> +}
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.c
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.c
> new file mode 100644
> index 000000000000..333d961ed88a
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerFvp.c
> @@ -0,0 +1,602 @@
> +/** @file
> + Configuration Manager Dxe
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> + @par Glossary:
> + - Cm or CM - Configuration Manager
> + - Obj or OBJ - Object
> +**/
> +
> +#include <IndustryStandard/DebugPort2Table.h>
> +#include <IndustryStandard/IoRemappingTable.h>
> +#include <IndustryStandard/MemoryMappedConfigurationSpaceAccessTable.h>
> +#include <IndustryStandard/SerialPortConsoleRedirectionTable.h>
> +#include <Library/DebugLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Protocol/ConfigurationManagerProtocol.h>
> +
> +#include "ConfigurationManagerFvp.h"
> +#include "Platform.h"
> +
> +EDKII_FVP_PLATFORM_REPOSITORY_INFO MorelloFvpRepositoryInfo = {
> + // ACPI Table List
> + {
> + // FADT Table
> + {
> + EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
> + EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdFadt),
> + NULL
> + },
> + // GTDT Table
> + {
> + EFI_ACPI_6_3_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE,
> + EFI_ACPI_6_3_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdGtdt),
> + NULL
> + },
> + // MADT Table
> + {
> + EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
> + EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdMadt),
> + NULL
> + },
> + // SPCR Table
> + {
> + EFI_ACPI_6_3_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE,
> + EFI_ACPI_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdSpcr),
> + NULL
> + },
> + // DSDT Table
> + {
> + EFI_ACPI_6_3_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
> + 0, // Unused
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdDsdt),
> + (EFI_ACPI_DESCRIPTION_HEADER*)dsdtfvp_aml_code
> + },
> + // DBG2 Table
> + {
> + EFI_ACPI_6_3_DEBUG_PORT_2_TABLE_SIGNATURE,
> + EFI_ACPI_DBG2_DEBUG_DEVICE_INFORMATION_STRUCT_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdDbg2),
> + NULL
> + },
> + // PPTT Table
> + {
> +
> EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE,
> + EFI_ACPI_6_3_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdPptt),
> + NULL
> + },
> + // IORT Table
> + {
> + EFI_ACPI_6_3_IO_REMAPPING_TABLE_SIGNATURE,
> + EFI_ACPI_IO_REMAPPING_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdIort),
> + NULL
> + },
> + // PCI MCFG Table
> + {
> +
> EFI_ACPI_6_3_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE,
> + EFI_ACPI_MEMORY_MAPPED_CONFIGURATION_SPACE_ACCESS_TABLE_REVISION,
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdMcfg),
> + NULL,
> + },
> + // SSDT table describing the PCI root complex
> + {
> + EFI_ACPI_6_3_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
> + 0, // Unused
> + CREATE_STD_ACPI_TABLE_GEN_ID (EStdAcpiTableIdSsdt),
> + (EFI_ACPI_DESCRIPTION_HEADER*)ssdtpcifvp_aml_code
> + },
> + },
> +
> + // GIC ITS
> + {
> + // GIC ITS - PCIe TCU
> + {
> + // The GIC ITS ID.
> + 0,
> + // The physical address for the Interrupt Translation Service
> + 0x30060000,
> + //Proximity Domain
> + 0
> + },
> + // GIC ITS - PCIe RC
> + {
> + // The GIC ITS ID.
> + 1,
> + // The physical address for the Interrupt Translation Service
> + 0x300A0000,
> + //Proximity Domain
> + 0
> + },
> + },
> +
> + // ITS group node
> + {
> + {
> + // Reference token for this Iort node
> + REFERENCE_TOKEN_FVP (ItsGroupInfo[0]),
> + // The number of ITS identifiers in the ITS node.
> + 1,
> + // Reference token for the ITS identifier array
> + REFERENCE_TOKEN_FVP (ItsIdentifierArray[0])
> + },
> + {
> + // Reference token for this Iort node
> + REFERENCE_TOKEN_FVP (ItsGroupInfo[1]),
> + // The number of ITS identifiers in the ITS node.
> + 1,
> + // Reference token for the ITS identifier array
> + REFERENCE_TOKEN_FVP (ItsIdentifierArray[1])
> + },
> + },
> +
> + // ITS identifier array
> + {
> + {
> + // The ITS Identifier
> + 0
> + },
> + {
> + // The ITS Identifier
> + 1
> + },
> + },
> +
> + // SMMUv3 Node
> + {
> + {
> + // Reference token for this Iort node
> + REFERENCE_TOKEN_FVP (SmmuV3Info[0]),
> + // Number of ID mappings
> + 2,
> + // Reference token for the ID mapping array
> + REFERENCE_TOKEN_FVP (DeviceIdMapping[0][0]),
> + // SMMU Base Address
> + 0x4F400000,
> + // SMMU flags
> + EFI_ACPI_IORT_SMMUv3_FLAG_COHAC_OVERRIDE,
> + // VATOS address
> + 0,
> + // Model
> + EFI_ACPI_IORT_SMMUv3_MODEL_GENERIC,
> + // GSIV of the Event interrupt if SPI based
> + 0x10B,
> + // PRI Interrupt if SPI based
> + 0,
> + // GERR interrupt if GSIV based
> + 0x10D,
> + // Sync interrupt if GSIV based
> + 0x10C,
> + // Proximity domain flag, ignored in this case
> + 0,
> + // Index into the array of ID mapping, ignored as all
> + // the SMMU control interrupts are GSIV based
> [SAMI] If I understand correctly the PRI interrupt is MSI based. In that case
> should this comment be only 'Index into the array of ID mapping'?
> Let me know if you agree, I will make this change locally before pushing the
> changes.
> [/SAMI]
> + 1
> + },
> + },
> +
> + // Root Complex node info
> + {
> + {
> + // Reference token for this Iort node
> + REFERENCE_TOKEN_FVP (RootComplexInfo[0]),
> + // Number of ID mappings
> + 1,
> + // Reference token for the ID mapping array
> + REFERENCE_TOKEN_FVP (DeviceIdMapping[1][0]),
> +
> + // Memory access properties : Cache coherent attributes
> + EFI_ACPI_IORT_MEM_ACCESS_PROP_CCA,
> + // Memory access properties : Allocation hints
> + 0,
> + // Memory access properties : Memory access flags
> + 0,
> + // ATS attributes
> + EFI_ACPI_IORT_ROOT_COMPLEX_ATS_SUPPORTED,
> + // PCI segment number
> + 0,
> + // Memory address size limit
> + 42
> + },
> + },
> +
> + // Array of Device ID mappings
> + {
> + // DeviceIdMapping[0][0] - [0][1]
> + {
> + /* Mapping SMMUv3 -> ITS Group
> + */
> +
> + // SMMUv3 device ID mapping
> + {
> + // Input base
> + 0x0,
> + // Number of input IDs
> + 0x0000FFFF,
> + // Output Base
> + 0x0,
> + // Output reference
> + REFERENCE_TOKEN_FVP (ItsGroupInfo[1]),
> + // Flags
> + 0
> + },
> + // SMMUv3 device ID mapping
> + {
> + // Input base
> + 0x0,
> + // Number of input IDs
> + 0x00000001,
> + // Output Base
> + 0x0,
> + // Output reference token for the IORT node
> + REFERENCE_TOKEN_FVP (ItsGroupInfo[0]),
> + // Flags
> + EFI_ACPI_IORT_ID_MAPPING_FLAGS_SINGLE
> + }
> + },
> + // DeviceIdMapping[1][0]
> + {
> + // Mapping for RootComplex -> SMMUv3
> +
> + // Device ID mapping for Root complex node
> + {
> + // Input base
> + 0x0,
> + // Number of input IDs
> + 0x0000FFFF,
> + // Output Base
> + 0x0,
> + // Output reference
> + REFERENCE_TOKEN_FVP (SmmuV3Info[0]),
> + // Flags
> + 0
> + },
> + },
> + },
> + // PCI Configuration Space Info
> + {
> + // PCIe ECAM
> + {
> + FixedPcdGet64 (PcdPciExpressBaseAddress), // Base Address
> + 0x0, // Segment Group Number
> + FixedPcdGet32 (PcdPciBusMin), // Start Bus Number
> + FixedPcdGet32 (PcdPciBusMax) // End Bus Number
> + },
> + },
> +};
> +
> +EDKII_PLATFORM_REPOSITORY_INFO MorelloRepositoryInfo = {
> + &CommonPlatformInfo,
> + &MorelloFvpRepositoryInfo
> +};
> +
> +/** Return a device Id mapping array.
> +
> + @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
> +GetDeviceIdMappingArray (
> + 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_FVP_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> + UINTN Count;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PlatformRepo = This->PlatRepoInfo->FvpPlatRepoInfo;
> +
> + DEBUG ((DEBUG_INFO, "DeviceIdMapping - Token = %p\n"));
> +
> + if (Token == (CM_OBJECT_TOKEN)&PlatformRepo->DeviceIdMapping[0][0]) {
> + Count = 2;
> + DEBUG ((DEBUG_INFO, "DeviceIdMapping - Found
> DeviceIdMapping[0][0]\n"));
> + } else if (Token ==
> + (CM_OBJECT_TOKEN)&PlatformRepo->DeviceIdMapping[1][0]) {
> + Count = 1;
> + DEBUG ((DEBUG_INFO, "DeviceIdMapping - Found
> DeviceIdMapping[1][0]\n"));
> + } else {
> + DEBUG ((DEBUG_INFO, "DeviceIdMapping - Not Found\n"));
> + return EFI_NOT_FOUND;
> + }
> +
> + CmObject->Data = (VOID*)Token;
> + CmObject->ObjectId = CmObjectId;
> + CmObject->Count = Count;
> + CmObject->Size = Count * sizeof (CM_ARM_ID_MAPPING);
> +
> + return EFI_SUCCESS;
> +}
> +
> +/** Return an ITS identifier array.
> +
> + @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
> +GetItsIdentifierArray (
> + 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_FVP_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> + UINTN Count;
> + UINTN Index;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PlatformRepo = This->PlatRepoInfo->FvpPlatRepoInfo;
> +
> + Count = ARRAY_SIZE (PlatformRepo->ItsIdentifierArray);
> +
> + for (Index = 0; Index < Count; Index++) {
> + if (Token ==
> (CM_OBJECT_TOKEN)&PlatformRepo->ItsIdentifierArray[Index]) {
> + CmObject->ObjectId = CmObjectId;
> + CmObject->Size = sizeof (PlatformRepo->ItsIdentifierArray[0]);
> + CmObject->Data = (VOID*)&PlatformRepo->ItsIdentifierArray[Index];
> + CmObject->Count = 1;
> + return EFI_SUCCESS;
> + }
> + }
> +
> + return EFI_NOT_FOUND;
> +}
> +
> +/** Return an ITS group info.
> +
> + @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
> +GetItsGroupInfo (
> + 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_FVP_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> + UINTN Count;
> + UINTN Index;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> +
> + PlatformRepo = This->PlatRepoInfo->FvpPlatRepoInfo;
> +
> + Count = ARRAY_SIZE (PlatformRepo->ItsGroupInfo);
> +
> + for (Index = 0; Index < Count; Index++) {
> + if (Token == (CM_OBJECT_TOKEN)&PlatformRepo->ItsGroupInfo[Index]) {
> + CmObject->ObjectId = CmObjectId;
> + CmObject->Size = sizeof (PlatformRepo->ItsGroupInfo[0]);
> + CmObject->Data = (VOID*)&PlatformRepo->ItsGroupInfo[Index];
> + CmObject->Count = 1;
> + return EFI_SUCCESS;
> + }
> + }
> +
> + return EFI_NOT_FOUND;
> +}
> +
> +/** Return platform specific 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
> +GetArmNameSpaceObjectPlat (
> + 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_FVP_PLATFORM_REPOSITORY_INFO * PlatformRepo;
> +
> + if ((This == NULL) || (CmObject == NULL)) {
> + ASSERT (This != NULL);
> + ASSERT (CmObject != NULL);
> + return EFI_INVALID_PARAMETER;
> + }
> + PlatformRepo = This->PlatRepoInfo->FvpPlatRepoInfo;
> + Status = EFI_NOT_FOUND;
> +
> + switch (GET_CM_OBJECT_ID (CmObjectId)) {
> + case EArmObjGicItsInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + &PlatformRepo->GicItsInfo,
> + sizeof (PlatformRepo->GicItsInfo),
> + ARRAY_SIZE (PlatformRepo->GicItsInfo),
> + CmObject
> + );
> + break;
> +
> + case EArmObjSmmuV3:
> + Status = HandleCmObject (
> + CmObjectId,
> + PlatformRepo->SmmuV3Info,
> + sizeof (PlatformRepo->SmmuV3Info),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjItsGroup:
> + Status = HandleCmObjectRefByToken (
> + This,
> + CmObjectId,
> + PlatformRepo->ItsGroupInfo,
> + sizeof (PlatformRepo->ItsGroupInfo),
> + ARRAY_SIZE (PlatformRepo->ItsGroupInfo),
> + Token,
> + GetItsGroupInfo,
> + CmObject
> + );
> + break;
> +
> + case EArmObjGicItsIdentifierArray:
> + Status = HandleCmObjectRefByToken (
> + This,
> + CmObjectId,
> + PlatformRepo->ItsIdentifierArray,
> + sizeof (PlatformRepo->ItsIdentifierArray),
> + ARRAY_SIZE (PlatformRepo->ItsIdentifierArray),
> + Token,
> + GetItsIdentifierArray,
> + CmObject
> + );
> + break;
> +
> + case EArmObjRootComplex:
> + Status = HandleCmObject (
> + CmObjectId,
> + PlatformRepo->RootComplexInfo,
> + sizeof (PlatformRepo->RootComplexInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + case EArmObjIdMappingArray:
> + Status = HandleCmObjectRefByToken (
> + This,
> + CmObjectId,
> + PlatformRepo->DeviceIdMapping,
> + sizeof (PlatformRepo->DeviceIdMapping),
> + ARRAY_SIZE (PlatformRepo->DeviceIdMapping),
> + Token,
> + GetDeviceIdMappingArray,
> + CmObject
> + );
> + break;
> +
> + case EArmObjPciConfigSpaceInfo:
> + Status = HandleCmObject (
> + CmObjectId,
> + PlatformRepo->PciConfigInfo,
> + sizeof (PlatformRepo->PciConfigInfo),
> + 1,
> + CmObject
> + );
> + break;
> +
> + default: {
> + break;
> + }
> + }//switch
> + return Status;
> +}
> +
> +/** Return platform specific 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
> +GetStandardNameSpaceObjectPlat (
> + 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_FVP_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->FvpPlatRepoInfo;
> +
> + switch (GET_CM_OBJECT_ID (CmObjectId)) {
> + case EStdObjAcpiTableList:
> + Status = HandleCmObject (
> + CmObjectId,
> + PlatformRepo->CmAcpiTableList,
> + sizeof (PlatformRepo->CmAcpiTableList),
> + ARRAY_SIZE (PlatformRepo->CmAcpiTableList),
> + CmObject
> + );
> + break;
> +
> + default: {
> + break;
> + }
> + }
> +
> + return Status;
> +}
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/DsdtFvp.asl
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/DsdtFvp.asl
> new file mode 100644
> index 000000000000..6ff3d030ba9f
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/DsdtFvp.asl
> @@ -0,0 +1,98 @@
> +/** @file
> + Differentiated System Description Table Fields (DSDT)
> +
> + Copyright (c) 2021, ARM Ltd. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +**/
> +
> +#include "ConfigurationManager.h"
> +
> +DefinitionBlock("Dsdt.aml", "DSDT", 1, "ARMLTD", "MORELLO",
> CFG_MGR_OEM_REVISION) {
> + Scope(_SB) {
> + Device(CP00) { // Cluster 0, Cpu 0
> + Name(_HID, "ACPI0007")
> + Name(_UID, 0)
> + Name(_STA, 0xF)
> + }
> +
> + Device(CP01) { // Cluster 0, Cpu 1
> + Name(_HID, "ACPI0007")
> + Name(_UID, 1)
> + Name(_STA, 0xF)
> + }
> +
> + Device(CP02) { // Cluster 1, Cpu 0
> + Name(_HID, "ACPI0007")
> + Name(_UID, 2)
> + Name(_STA, 0xF)
> + }
> +
> + Device(CP03) { // Cluster 1, Cpu 1
> + Name(_HID, "ACPI0007")
> + Name(_UID, 3)
> + Name(_STA, 0xF)
> + }
> +
> + // VIRTIO DISK
> + Device(VR00) {
> + Name(_HID, "LNRO0005")
> + Name(_UID, 0)
> +
> + Name(_CRS, ResourceTemplate() {
> + Memory32Fixed(
> + ReadWrite,
> + FixedPcdGet32 (PcdVirtioBlkBaseAddress),
> + FixedPcdGet32 (PcdVirtioBlkSize)
> + )
> + Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) {
> + FixedPcdGet32 (PcdVirtioBlkInterrupt)
> + }
> + })
> + }
> +
> + // VIRTIO NET
> + Device(VR01) {
> + Name(_HID, "LNRO0005")
> + Name(_UID, 1)
> +
> + Name(_CRS, ResourceTemplate() {
> + Memory32Fixed(ReadWrite, 0x1C180000, 0x00000200)
> + Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 134 }
> + })
> + }
> +
> + // VIRTIO RANDOM
> + Device(VR02) {
> + Name(_HID, "LNRO0005")
> + Name(_UID, 2)
> +
> + Name(_CRS, ResourceTemplate() {
> + Memory32Fixed(ReadWrite, 0x1C190000, 0x00000200)
> + Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 133 }
> + })
> + }
> +
> + // VIRTIO P9 Device
> + Device(VR03) {
> + Name(_HID, "LNRO0005")
> + Name(_UID, 3)
> +
> + Name(_CRS, ResourceTemplate() {
> + Memory32Fixed(ReadWrite, 0x1C1A0000, 0x00000200)
> + Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 135 }
> + })
> + }
> +
> + // SMC91X
> + Device(NET0) {
> + Name(_HID, "LNRO0003")
> + Name(_UID, 0)
> +
> + Name(_CRS, ResourceTemplate() {
> + Memory32Fixed(ReadWrite, 0x1D100000, 0x00001000)
> + Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 130 }
> + })
> + }
> + } // Scope(_SB)
> +}
> diff --git
> a/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/SsdtPciFvp.asl
>
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/SsdtPciFvp.asl
> new file mode 100644
> index 000000000000..bdf2f06aed69
> --- /dev/null
> +++
> b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/AslTables/SsdtPciFvp.asl
> @@ -0,0 +1,130 @@
> +/** @file
> + Secondary System Description Table (SSDT)
> +
> + Copyright (c) 2021, ARM Limited. All rights reserved.<BR>
> +
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +**/
> +
> +#include "ConfigurationManager.h"
> +
> +#define LNK_DEVICE(Unique_Id, Link_Name, irq) \
> + Device(Link_Name) { \
> + Name(_HID, EISAID("PNP0C0F")) \
> + Name(_UID, Unique_Id) \
> + Name(_PRS, ResourceTemplate() { \
> + Interrupt(ResourceProducer, Level, ActiveHigh, Exclusive) { irq } \
> + }) \
> + Method (_CRS, 0) { Return (_PRS) } \
> + Method (_SRS, 1) { } \
> + Method (_DIS) { } \
> +}
> +
> +#define PRT_ENTRY(Address, Pin, Link)
> \
> + Package (4) {
> \
> + Address, /* uses the same format as _ADR */
> \
> + Pin, /* The PCI pin number of the device (0-INTA, 1-INTB,
> 2-INTC, 3-INTD) */ \
> + Link, /* Interrupt allocated via Link device */
> \
> + Zero /* global system interrupt number (no used) */
> \
> +}
> +
> +#define ROOT_PRT_ENTRY(Pin, Link) PRT_ENTRY(0x0000FFFF, Pin, Link) //
> Device 0 for Bridge.
> +
> +DefinitionBlock("SsdtPci.aml", "SSDT", 1, "ARMLTD", "MORELLO",
> + CFG_MGR_OEM_REVISION)
> +{
> + Scope (_SB) {
> + //
> + // PCI Root Complex
> + //
> + LNK_DEVICE(1, LNKA, 201)
> + LNK_DEVICE(2, LNKB, 202)
> + LNK_DEVICE(3, LNKC, 203)
> + LNK_DEVICE(4, LNKD, 204)
> +
> + // PCI Root Complex
> + Device(PCI0) {
> + Name (_HID, EISAID("PNP0A08")) // PCI Express Root Bridge
> + Name (_CID, EISAID("PNP0A03")) // Compatible PCI Root Bridge
> + Name (_SEG, Zero) // PCI Segment Group number
> + Name (_BBN, Zero) // PCI Base Bus Number
> + Name (_CCA, 1) // Cache Coherency Attribute
> +
> + // Root Complex 0
> + Device (RP0) {
> + Name(_ADR, 0xF0000000) // Dev 0, Func 0
> + }
> +
> + // PCI Routing Table
> + Name(_PRT, Package() {
> + ROOT_PRT_ENTRY(0, LNKA), // INTA
> + ROOT_PRT_ENTRY(1, LNKB), // INTB
> + ROOT_PRT_ENTRY(2, LNKC), // INTC
> + ROOT_PRT_ENTRY(3, LNKD), // INTD
> + })
> +
> + // Root complex resources
> + Method (_CRS, 0, Serialized) {
> + Name (RBUF, ResourceTemplate () {
> + WordBusNumber ( // Bus numbers
> assigned to this root
> + ResourceProducer,
> + MinFixed,
> + MaxFixed,
> + PosDecode,
> + 0, //
> AddressGranularity
> + FixedPcdGet32 (PcdPciBusMin), // AddressMinimum
> - Minimum Bus Number
> + FixedPcdGet32 (PcdPciBusMax), // AddressMaximum
> - Maximum Bus Number
> + 0, //
> AddressTranslation - Set to 0
> + FixedPcdGet32 (PcdPciBusCount) // RangeLength -
> Number of Busses
> + )
> +
> + DWordMemory ( // 32-bit BAR
> Windows
> + ResourceProducer,
> + PosDecode,
> + MinFixed,
> + MaxFixed,
> + Cacheable,
> + ReadWrite,
> + 0x00000000, // Granularity
> + FixedPcdGet32 (PcdPciMmio32Base), // Min Base Address
> + FixedPcdGet32 (PcdPciMmio32MaxBase), // Max Base Address
> + FixedPcdGet32 (PcdPciMmio32Translation), // Translate
> + FixedPcdGet32 (PcdPciMmio32Size) // Length
> + )
> +
> + QWordMemory ( // 64-bit BAR
> Windows
> + ResourceProducer,
> + PosDecode,
> + MinFixed,
> + MaxFixed,
> + Cacheable,
> + ReadWrite,
> + 0x00000000, // Granularity
> + FixedPcdGet64 (PcdPciMmio64Base), // Min Base Address
> + FixedPcdGet64 (PcdPciMmio64MaxBase), // Max Base Address
> + FixedPcdGet64 (PcdPciMmio64Translation), // Translate
> + FixedPcdGet64 (PcdPciMmio64Size) // Length
> + )
> +
> + DWordIo ( // IO window
> + ResourceProducer,
> + MinFixed,
> + MaxFixed,
> + PosDecode,
> + EntireRange,
> + 0x00000000, // Granularity
> + FixedPcdGet32 (PcdPciIoBase), // Min Base Address
> + FixedPcdGet32 (PcdPciIoMaxBase), // Max Base Address
> + FixedPcdGet32 (PcdPciIoTranslation), // Translate
> + FixedPcdGet32 (PcdPciIoSize), // Length
> + ,
> + ,
> + ,
> + TypeTranslation
> + )
> + }) // Name(RBUF)
> + Return (RBUF)
> + } // Method (_CRS)
> + } // Device (PCI0)
> + } // _SB
> +} // DB
> --
> 2.17.1
>
>
>
>
>
>
>
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