[edk2-devel] [edk2-platforms][PATCH V2 4/7] Platform/ARM/Morello: Add Configuration Manager for Morello
Sami Mujawar
sami.mujawar at arm.com
Mon Apr 12 09:18:38 UTC 2021
Hi Chandni,
Please find my response inline marked [SAMI].
Regards,
Sami Mujawar
On 01/04/2021, 15:36, "Chandni Cherukuri" <chandni.cherukuri at 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 <jrtc27 at jrtc27.com>
Signed-off-by: Chandni Cherukuri <chandni.cherukuri at 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 | 1172 ++++++++++++++++++++
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, 2606 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..65f0bcfc15d4
--- /dev/null
+++ b/Platform/ARM/Morello/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
@@ -0,0 +1,1172 @@
+/** @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_SBSA_GENERIC_UART // Port subtype
[SAMI] The patch at https://edk2.groups.io/g/devel/topic/81917387#73787 will update the SsdtSerialPort generator to use 'ARMHB000' as the _HID for SBSA UARTs.
If an OS does not implement an SBSA UART driver, this description of UART will not work. Can you check if this UART is PL011 and if so, change the Port subtype to PL011, please?
The same would apply for the Serial port described below.
[/SAMI]
+ },
+
+ // Debug Serial Port
+ {
+ FixedPcdGet64 (PcdSerialDbgRegisterBase), // BaseAddress
+ 0, // Interrupt -unused
+ FixedPcdGet64 (PcdSerialDbgUartBaudRate), // BaudRate
+ FixedPcdGet32 (PcdSerialDbgUartClkInHz), // Clock
+ EFI_ACPI_DBG2_PORT_SUBTYPE_SERIAL_ARM_SBSA_GENERIC_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;
+ }
+
+ Status = EFI_NOT_FOUND;
[SAMI] Do we need this initialisation?
[/SAMI]
+ 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;
+ Status = EFI_NOT_FOUND;
[SAMI] Do we need this initialisation?
[/SAMI]
+
+ //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..c265dd2d0b15
--- /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 SMMU
+ // control interrupts are GSIV based
[SAMI] I think this comment needs to be updated. According to the IORT specification 'If all the SMMU control interrupts are GSIV based, this field is ignored.'
[/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;
[SAMI] Can Status = EFI_NOT_FOUND be moved to default case in switch {} below?
[/SAMI]
+
+ 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;
[SAMI] Can Status = EFI_NOT_FOUND be moved to default case in switch {} below?
[/SAMI]
+ 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..26072a95db76
--- /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
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#73940): https://edk2.groups.io/g/devel/message/73940
Mute This Topic: https://groups.io/mt/81778208/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-
More information about the edk2-devel-archive
mailing list