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Message-ID: <879d35d0-98c7-1deb-6e5e-6b21fbc242b5@canonical.com>
Date: Thu, 8 Dec 2022 03:33:58 +0100
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Subject: Re: [RFC PATCH V2 18/19] RISC-V: Add Qemu Virt platform support
To: Sunil V L <sunilvl@ventanamicro.com>
Cc: Jian J Wang <jian.j.wang@intel.com>, Liming Gao
 <gaoliming@byosoft.com.cn>, Eric Dong <eric.dong@intel.com>,
 Ray Ni <ray.ni@intel.com>, Rahul Kumar <rahul1.kumar@intel.com>,
 Debkumar De <debkumar.de@intel.com>,
 Catharine West <catharine.west@intel.com>,
 Daniel Schaefer <git@danielschaefer.me>, Abner Chang <Abner.Chang@amd.com>,
 Leif Lindholm <quic_llindhol@quicinc.com>, Andrew Fish <afish@apple.com>,
 Ard Biesheuvel <ardb@kernel.org>, Anup Patel <apatel@ventanamicro.com>,
 devel@edk2.groups.io
References: <20220907113626.540065-1-sunilvl@ventanamicro.com>
 <20220907113626.540065-19-sunilvl@ventanamicro.com>
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
In-Reply-To: <20220907113626.540065-19-sunilvl@ventanamicro.com>
Content-Language: en-US
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On 9/7/22 13:36, Sunil V L wrote:
> Add build infrastructure files to boot qemu virt machine.
> 
> EDK2 will boot as S-mode payload of opensbi. There is no
> integrated opensbi (M-mode firmware) within EDK2 for virt
> machine.
> 
> It relies on the RISC-V calling convention that M-mode firmware like
> opensbi will pass the BootHartId and the DTB to EDK2. This helps
> to simplify the platform specific PCD variables required. It
> can parse the DTB to know all the details. Even for future ACPI
> support, EDK2 can parse the DTB to create static tables.
> 
> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> ---
>   OvmfPkg/RiscVVirt/RiscVVirt.dsc     | 713 ++++++++++++++++++++
>   OvmfPkg/RiscVVirt/RiscVVirt.fdf     | 379 +++++++++++
>   OvmfPkg/RiscVVirt/RiscVVirt.fdf.inc |  49 ++
>   OvmfPkg/RiscVVirt/VarStore.fdf.inc  |  79 +++
>   4 files changed, 1220 insertions(+)
> 
> diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc b/OvmfPkg/RiscVVirt/RiscVVirt.dsc
> new file mode 100644
> index 000000000000..d189c047e817
> --- /dev/null
> +++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc
> @@ -0,0 +1,713 @@
> +## @file
> +#  RISC-V EFI on RiscVVirt RISC-V platform
> +#
> +#  Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +#  Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
> +#
> +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +################################################################################
> +#
> +# Defines Section - statements that will be processed to create a Makefile.
> +#
> +################################################################################
> +[Defines]
> +  PLATFORM_NAME                  = RiscVVirt
> +  PLATFORM_GUID                  = 39DADB39-1B21-4867-838E-830B6149B9E0
> +  PLATFORM_VERSION               = 0.1
> +  DSC_SPECIFICATION              = 0x0001001c
> +  OUTPUT_DIRECTORY               = Build/$(PLATFORM_NAME)
> +  SUPPORTED_ARCHITECTURES        = RISCV64
> +  BUILD_TARGETS                  = DEBUG|RELEASE|NOOPT
> +  SKUID_IDENTIFIER               = DEFAULT
> +  FLASH_DEFINITION               = OvmfPkg/RiscVVirt/RiscVVirt.fdf
> +
> +  #
> +  # Enable below options may cause build error or may not work on
> +  # the initial version of RISC-V package
> +  # Defines for default states.  These can be changed on the command line.
> +  # -D FLAG=VALUE
> +  #
> +  DEFINE SECURE_BOOT_ENABLE      = FALSE
> +  DEFINE DEBUG_ON_SERIAL_PORT    = TRUE
> +
> +  #
> +  # Network definition
> +  #
> +  DEFINE NETWORK_SNP_ENABLE       = FALSE
> +  DEFINE NETWORK_IP6_ENABLE       = FALSE

Why should we disable IPv6? It is supported by QEMU.

Best regards

Heinrich

> +  DEFINE NETWORK_TLS_ENABLE       = TRUE
> +  DEFINE NETWORK_HTTP_BOOT_ENABLE = TRUE
> +  DEFINE NETWORK_ISCSI_ENABLE     = FALSE
> +  DEFINE NETWORK_ALLOW_HTTP_CONNECTIONS = TRUE
> +
> +[BuildOptions]
> +  GCC:RELEASE_*_*_CC_FLAGS       = -DMDEPKG_NDEBUG
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  GCC:*_*_RISCV64_GENFW_FLAGS    = --keepexceptiontable
> +!endif
> +
> +[BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
> +  GCC:  *_*_*_DLINK_FLAGS = -z common-page-size=0x1000
> +  MSFT: *_*_*_DLINK_FLAGS = /ALIGN:4096
> +
> +################################################################################
> +#
> +# SKU Identification section - list of all SKU IDs supported by this Platform.
> +#
> +################################################################################
> +[SkuIds]
> +  0|DEFAULT
> +
> +################################################################################
> +#
> +# Library Class section - list of all Library Classes needed by this Platform.
> +#
> +################################################################################
> +
> +!include MdePkg/MdeLibs.dsc.inc
> +
> +[LibraryClasses]
> +  PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
> +  PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
> +  BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
> +  BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
> +  SafeIntLib|MdePkg/Library/BaseSafeIntLib/BaseSafeIntLib.inf
> +  SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> +  CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
> +  PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
> +  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
> +  CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
> +  UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
> +  UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
> +  HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
> +  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
> +  DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
> +  DxeServicesTableLib|MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.inf
> +  PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
> +  IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
> +  OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
> +  SerialPortLib|MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
> +  PlatformHookLib|MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf
> +  UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
> +  UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
> +  UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
> +  UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
> +  UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
> +  DevicePathLib|MdePkg/Library/UefiDevicePathLibDevicePathProtocol/UefiDevicePathLibDevicePathProtocol.inf
> +  FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
> +  SecurityManagementLib|MdeModulePkg/Library/DxeSecurityManagementLib/DxeSecurityManagementLib.inf
> +  UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
> +  CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
> +  SortLib|MdeModulePkg/Library/BaseSortLib/BaseSortLib.inf
> +  VariableFlashInfoLib|MdeModulePkg/Library/BaseVariableFlashInfoLib/BaseVariableFlashInfoLib.inf
> +  UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> +  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLibRuntimeDxe.inf
> +  FdtLib|EmbeddedPkg/Library/FdtLib/FdtLib.inf
> +  VariablePolicyHelperLib|MdeModulePkg/Library/VariablePolicyHelperLib/VariablePolicyHelperLib.inf
> +  TimerLib|MdePkg/Library/ArchTimerLib/ArchTimerLib.inf
> +  TimeBaseLib|EmbeddedPkg//Library/TimeBaseLib/TimeBaseLib.inf
> +  RealTimeClockLib|EmbeddedPkg//Library/VirtualRealTimeClockLib/VirtualRealTimeClockLib.inf
> +  NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
> +
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
> +  DebugCommunicationLib|SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf
> +!else
> +  PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
> +  DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
> +!endif
> +
> +  DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
> +
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
> +  OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
> +  TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf
> +  AuthVariableLib|SecurityPkg/Library/AuthVariableLib/AuthVariableLib.inf
> +!else
> +  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
> +  AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
> +!endif
> +  VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
> +
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf
> +!endif
> +
> +# ACPI not supported yet.
> +  SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
> +  OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
> +
> +[LibraryClasses.common]
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
> +!endif
> +
> +  RiscVSbiLib|MdePkg/Library/RiscVSbiLib/RiscVSbiLib.inf
> +  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
> +
> +  # PCI Libraries
> +  PciLib|MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf
> +  PciExpressLib|MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
> +  PciCapLib|OvmfPkg/Library/BasePciCapLib/BasePciCapLib.inf
> +  PciCapPciSegmentLib|OvmfPkg/Library/BasePciCapPciSegmentLib/BasePciCapPciSegmentLib.inf
> +  PciCapPciIoLib|OvmfPkg/Library/UefiPciCapPciIoLib/UefiPciCapPciIoLib.inf
> +  DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf
> +
> +  # Virtio Support
> +  VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
> +  VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
> +  QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLibMmio.inf
> +  QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/BaseQemuFwCfgS3LibNull.inf
> +  QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf
> +  QemuLoadImageLib|OvmfPkg/Library/GenericQemuLoadImageLib/GenericQemuLoadImageLib.inf
> +
> +  # PCI support
> +  PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
> +  PciHostBridgeLib|MdeModulePkg/Library/PciHostBridgeLibNull/PciHostBridgeLibNull.inf
> +
> +  # Boot Manager
> +!if $(TPM2_ENABLE) == TRUE
> +  Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
> +  Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibQemu/DxeTcg2PhysicalPresenceLib.inf
> +  TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf
> +  TpmPlatformHierarchyLib|SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf
> +!else
> +  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
> +  TpmPlatformHierarchyLib|SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLibNull/PeiDxeTpmPlatformHierarchyLib.inf
> +!endif
> +
> +  BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
> +  PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf
> +
> +  # TODO: This would need to be made common for RISC-V and ARM or need to copied
> +  PlatformBootManagerLib|ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
> +
> +  FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
> +  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
> +  FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
> +
> +[LibraryClasses.common.SEC]
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +
> +  ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
> +  ExtractGuidedSectionLib|MdePkg/Library/BaseExtractGuidedSectionLib/BaseExtractGuidedSectionLib.inf
> +
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
> +!endif
> +
> +  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
> +  PlatformSecLib|UefiCpuPkg/Library/PlatformSecLibNull/PlatformSecLibNull.inf
> +  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
> +
> +[LibraryClasses.common.PEI_CORE]
> +  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
> +  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
> +  PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
> +  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
> +  OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
> +  PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
> +  PeiCoreEntryPoint|MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.inf
> +
> +[LibraryClasses.common.PEIM]
> +  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
> +  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
> +  PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
> +  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
> +  PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
> +  OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
> +  PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
> +  PeiResourcePublicationLib|MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.inf
> +  ExtractGuidedSectionLib|MdePkg/Library/PeiExtractGuidedSectionLib/PeiExtractGuidedSectionLib.inf
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
> +!endif
> +
> +[LibraryClasses.common.DXE_CORE]
> +  VmgExitLib|UefiCpuPkg/Library/VmgExitLibNull/VmgExitLibNull.inf
> +  HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
> +  DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
> +  MemoryAllocationLib|MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +  ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
> +!endif
> +
> +[LibraryClasses.common.DXE_RUNTIME_DRIVER]
> +  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
> +  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
> +  VmgExitLib|UefiCpuPkg/Library/VmgExitLibNull/VmgExitLibNull.inf
> +  DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
> +  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
> +  ResetSystemLib|MdePkg/Library/ResetSystemLib/ResetSystemLib.inf
> +  UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
> +!endif
> +  UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> +
> +[LibraryClasses.common.UEFI_DRIVER]
> +  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
> +  VmgExitLib|UefiCpuPkg/Library/VmgExitLibNull/VmgExitLibNull.inf
> +  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
> +  DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
> +  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
> +  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLib.inf
> +  PciExpressLib|OvmfPkg/Library/BaseCachingPciExpressLib/BaseCachingPciExpressLib.inf
> +  PciPcdProducerLib|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
> +  PciHostBridgeLib|OvmfPkg/Fdt/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
> +  PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
> +
> +[LibraryClasses.common.DXE_DRIVER]
> +  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
> +  VmgExitLib|UefiCpuPkg/Library/VmgExitLibNull/VmgExitLibNull.inf
> +  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
> +  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
> +  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
> +  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
> +!endif
> +  UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
> +  PlatformUpdateProgressLib|MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf
> +
> +[LibraryClasses.common.UEFI_APPLICATION]
> +  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
> +  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
> +  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
> +!ifdef $(DEBUG_ON_SERIAL_PORT)
> +  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
> +!else
> +  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
> +!endif
> +  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
> +
> +################################################################################
> +#
> +# Pcd Section - list of all EDK II PCD Entries defined by this Platform.
> +#
> +################################################################################
> +[PcdsFeatureFlag]
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|FALSE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
> +
> +[PcdsFixedAtBuild]
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|TRUE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize|1
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
> +  gEfiMdePkgTokenSpaceGuid.PcdMaximumGuidedExtractHandler|0x10
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize|0x8000
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0xe000
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard|FALSE
> +
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
> +
> +  gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x02
> +  gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x17
> +!else
> +  gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F
> +!endif
> +
> +!ifdef $(SOURCE_DEBUG_ENABLE)
> +  gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
> +!endif
> +
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  # override the default values from SecurityPkg to ensure images from all sources are verified in secure boot
> +  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04
> +  gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04
> +  gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
> +!endif
> +
> +  #
> +  # F2 for UI APP
> +  #
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
> +
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString|L"2.7"
> +
> +  # Serial Port
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|TRUE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x10000000
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate|9600
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseHardwareFlowControl|FALSE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialClockRate|3686400
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterStride|1
> +
> +################################################################################
> +#
> +# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
> +#
> +################################################################################
> +
> +[PcdsDynamicDefault]
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|FALSE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
> +
> +  gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|10
> +
> +  # Set video resolution for text setup.
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution|640
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution|480
> +
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0208
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev|0x0
> +
> +################################################################################
> +#
> +# Components Section - list of all EDK II Modules needed by this Platform.
> +#
> +################################################################################
> +[Components]
> +
> +  #
> +  # SEC Phase modules
> +  #
> +  UefiCpuPkg/SecCore/SecCoreRiscV.inf {
> +    <LibraryClasses>
> +      NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
> +  }
> +
> +  #
> +  # PEI Phase modules
> +  #
> +  MdeModulePkg/Core/Pei/PeiMain.inf
> +  MdeModulePkg/Universal/PCD/Pei/Pcd.inf  {
> +    <LibraryClasses>
> +      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
> +  }
> +  MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf
> +  MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
> +  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf {
> +    <LibraryClasses>
> +    NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
> +  }
> +
> +  MdeModulePkg/Universal/PlatformPei/PlatformPei.inf {
> +    <LibraryClasses>
> +      PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
> +      PlatformPeiLib|MdePkg/Library/PlatformPeiLib/PlatformPeiLib.inf
> +  }
> +
> +  #
> +  # DXE Phase modules
> +  #
> +  MdeModulePkg/Core/Dxe/DxeMain.inf {
> +    <LibraryClasses>
> +      NULL|MdeModulePkg//Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
> +      DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
> +  }
> +
> +  MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf
> +  MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
> +
> +  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf  {
> +   <LibraryClasses>
> +      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
> +  }
> +
> +  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
> +
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
> +    <LibraryClasses>
> +      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
> +  }
> +!else
> +  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
> +!endif
> +
> +  MdeModulePkg/Universal/Metronome/Metronome.inf
> +  EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
> +
> +  #
> +  # RISC-V Platform module
> +  #
> +  MdeModulePkg/Universal/TimerDxe/TimerDxe.inf
> +
> +  #
> +  # TODO: Move this to OvmfPkg?
> +  ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
> +
> +  #
> +  # RISC-V Core module
> +  #
> +  UefiCpuPkg/CpuDxe/CpuDxe.inf
> +  MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
> +
> +  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
> +  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
> +    <LibraryClasses>
> +      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
> +  }
> +  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
> +  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
> +  MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
> +  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
> +  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
> +
> +# Graphic console
> +  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
> +
> +  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
> +  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
> +  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
> +  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
> +  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
> +  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
> +  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
> +  MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
> +  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
> +  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
> +  MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
> +  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
> +
> +  #
> +  # Network Support
> +  #
> +  !include NetworkPkg/Network.dsc.inc
> +
> +  #
> +  # Usb Support
> +  #
> +  MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
> +  MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
> +  MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
> +  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
> +  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
> +  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
> +
> +  #
> +  # PCI support
> +  #
> +  UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf {
> +    <LibraryClasses>
> +      NULL|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
> +  }
> +  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
> +  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {
> +    <LibraryClasses>
> +      NULL|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
> +  }
> +  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
> +  OvmfPkg/Virtio10Dxe/Virtio10.inf
> +
> +  #
> +  # Video support
> +  #
> +  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
> +  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
> +  OvmfPkg/PlatformDxe/Platform.inf
> +
> +  #
> +  # Platform Driver
> +  #
> +  OvmfPkg/Fdt/VirtioFdtDxe/VirtioFdtDxe.inf
> +  EmbeddedPkg/Drivers/FdtClientDxe/FdtClientDxe.inf
> +  OvmfPkg/Fdt/HighMemDxe/HighMemDxe.inf
> +  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
> +  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
> +  OvmfPkg/VirtioNetDxe/VirtioNet.inf
> +  OvmfPkg/VirtioRngDxe/VirtioRng.inf
> +
> +  #
> +  # TODO: Move this to OVMF/Generic
> +  #
> +  ArmVirtPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.inf
> +
> +  #
> +  # FAT filesystem + GPT/MBR partitioning + UDF filesystem
> +  #
> +  FatPkg/EnhancedFatDxe/Fat.inf
> +  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
> +
> +  OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.inf {
> +    <PcdsFixedAtBuild>
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +    <LibraryClasses>
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +  }
> +
> +  ShellPkg/Application/Shell/Shell.inf {
> +    <LibraryClasses>
> +      ShellCommandLib|ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.inf
> +      NULL|ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellLevel3CommandsLib/UefiShellLevel3CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellDriver1CommandsLib/UefiShellDriver1CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellAcpiViewCommandLib/UefiShellAcpiViewCommandLib.inf
> +      NULL|ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.inf
> +      NULL|ShellPkg/Library/UefiShellNetwork1CommandsLib/UefiShellNetwork1CommandsLib.inf
> +      HandleParsingLib|ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.inf
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +      PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
> +      BcfgCommandLib|ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.inf
> +
> +    <PcdsFixedAtBuild>
> +      gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0xFF
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +      gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize|8000
> +  }
> +
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
> +!endif
> +
> +  #
> +  # Bds
> +  #
> +  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf {
> +    <LibraryClasses>
> +      DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
> +      PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
> +  }
> +  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
> +  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
> +  MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
> +  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
> +  MdeModulePkg/Logo/LogoDxe.inf
> +  MdeModulePkg/Application/UiApp/UiApp.inf {
> +    <LibraryClasses>
> +      NULL|MdeModulePkg/Library/DeviceManagerUiLib/DeviceManagerUiLib.inf
> +      NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf
> +      NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
> +  }
> +  OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.inf {
> +    <LibraryClasses>
> +      NULL|OvmfPkg/Library/BlobVerifierLibNull/BlobVerifierLibNull.inf
> +  }
> +
> +# HTTPS(secure) support in GUI for updating ssl keys for PXE boot
> +  MdeModulePkg/Application/UiApp/UiApp.inf {
> +    <LibraryClasses>
> +      NULL|MdeModulePkg/Library/DeviceManagerUiLib/DeviceManagerUiLib.inf
> +      NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf
> +      NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
> +      FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
> +  }
> +
> +# TFTP support for PXE boot
> +  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf {
> +    <PcdsFixedAtBuild>
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +   <LibraryClasses>
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +  }
> +  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpApp.inf {
> +    <PcdsFixedAtBuild>
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +    <LibraryClasses>
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +  }
> +
> + # HTTP support for PXE boot
> +  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpDynamicCommand.inf {
> +    <PcdsFixedAtBuild>
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +    <LibraryClasses>
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +      HttpLib|NetworkPkg/Library/DxeHttpLib/DxeHttpLib.inf
> +  }
> +  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpApp.inf {
> +    <PcdsFixedAtBuild>
> +      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
> +    <LibraryClasses>
> +      ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
> +      SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
> +      HttpLib|NetworkPkg/Library/DxeHttpLib/DxeHttpLib.inf
> +  }
> +
> +# HTTPS (secure) support for PXE boot
> +  NetworkPkg/TlsDxe/TlsDxe.inf {
> +  <LibraryClasses>
> +      BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
> +      TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
> +  IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
> +  OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
> +  RngLib|MdePkg/Library/DxeRngLib/DxeRngLib.inf
> +      FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
> +  }
> +  NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf {
> +    <LibraryClasses>
> +      FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
> +      NULL|OvmfPkg/Library/TlsAuthConfigLib/TlsAuthConfigLib.inf
> +  }
> +
> +[PcdsDynamicDefault.common]
> +  # set PcdPciExpressBaseAddress to MAX_UINT64, which signifies that this
> +  # PCD and PcdPciDisableBusEnumeration above have not been assigned yet
> +  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xFFFFFFFFFFFFFFFF
> +
> +  gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation|0x0
> +
> +[PcdsFeatureFlag.common]
> +  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE
> +  gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|TRUE
> +
> +  ## If TRUE, Graphics Output Protocol will be installed on virtual handle created by ConsplitterDxe.
> +  #  It could be set FALSE to save size.
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
> +  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
> diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.fdf b/OvmfPkg/RiscVVirt/RiscVVirt.fdf
> new file mode 100644
> index 000000000000..9996d8a299f8
> --- /dev/null
> +++ b/OvmfPkg/RiscVVirt/RiscVVirt.fdf
> @@ -0,0 +1,379 @@
> +# @file
> +#  Flash definition file on RiscVVirt RISC-V platform
> +#
> +#  Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +#  Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
> +#
> +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +# Platform definitions
> +#
> +
> +!include RiscVVirt.fdf.inc
> +
> +################################################################################
> +
> +[FD.RISCV_VIRT]
> +BaseAddress   = $(FW_BASE_ADDRESS)
> +Size          = $(FW_SIZE)
> +ErasePolarity = 1
> +BlockSize     = $(BLOCK_SIZE)
> +NumBlocks     = $(FW_BLOCKS)
> +
> +$(SECFV_OFFSET)|$(SECFV_SIZE)
> +gEfiMdeModulePkgTokenSpaceGuid.PcdSecMemFvBase|gEfiMdeModulePkgTokenSpaceGuid.PcdSecMemFvSize
> +FV = SECFV
> +
> +$(FVMAIN_OFFSET)|$(FVMAIN_SIZE)
> +FV = FVMAIN_COMPACT
> +
> +!include VarStore.fdf.inc
> +################################################################################
> +
> +[FD.RISCV_MEMFD]
> +BaseAddress   = $(MEMFD_BASE_ADDRESS)
> +Size          = 0x00a00000
> +ErasePolarity = 1
> +BlockSize     = $(BLOCK_SIZE)
> +NumBlocks     = 0xa00
> +
> +0x00000000|0x00010000
> +gEfiMdeModulePkgTokenSpaceGuid.PcdSecPeiTempRamBase|gEfiMdeModulePkgTokenSpaceGuid.PcdSecPeiTempRamSize
> +
> +0x00010000|0x001000
> +gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize
> +
> +0x00040000|0x00080000
> +gEfiMdeModulePkgTokenSpaceGuid.PcdPeiMemFvBase|gEfiMdeModulePkgTokenSpaceGuid.PcdPeiMemFvSize
> +FV = PEIFV
> +
> +0x00100000|0x00900000
> +gEfiMdeModulePkgTokenSpaceGuid.PcdDxeMemFvBase|gEfiMdeModulePkgTokenSpaceGuid.PcdDxeMemFvSize
> +FV = DXEFV
> +
> +##########################################################################################
> +
> +[FV.SECFV]
> +BlockSize          = 0x1000
> +FvAlignment        = 16
> +ERASE_POLARITY     = 1
> +MEMORY_MAPPED      = TRUE
> +STICKY_WRITE       = TRUE
> +LOCK_CAP           = TRUE
> +LOCK_STATUS        = TRUE
> +WRITE_DISABLED_CAP = TRUE
> +WRITE_ENABLED_CAP  = TRUE
> +WRITE_STATUS       = TRUE
> +WRITE_LOCK_CAP     = TRUE
> +WRITE_LOCK_STATUS  = TRUE
> +READ_DISABLED_CAP  = TRUE
> +READ_ENABLED_CAP   = TRUE
> +READ_STATUS        = TRUE
> +READ_LOCK_CAP      = TRUE
> +READ_LOCK_STATUS   = TRUE
> +
> +#
> +# SEC Phase modules
> +#
> +# The code in this FV handles the initial firmware startup, and
> +# decompresses the PEI and DXE FVs which handles the rest of the boot sequence.
> +#
> +INF UefiCpuPkg/SecCore/SecCoreRiscV.inf
> +
> +################################################################################
> +[FV.PEIFV]
> +BlockSize          = 0x10000
> +FvAlignment        = 16
> +ERASE_POLARITY     = 1
> +MEMORY_MAPPED      = TRUE
> +STICKY_WRITE       = TRUE
> +LOCK_CAP           = TRUE
> +LOCK_STATUS        = TRUE
> +WRITE_DISABLED_CAP = TRUE
> +WRITE_ENABLED_CAP  = TRUE
> +WRITE_STATUS       = TRUE
> +WRITE_LOCK_CAP     = TRUE
> +WRITE_LOCK_STATUS  = TRUE
> +READ_DISABLED_CAP  = TRUE
> +READ_ENABLED_CAP   = TRUE
> +READ_STATUS        = TRUE
> +READ_LOCK_CAP      = TRUE
> +READ_LOCK_STATUS   = TRUE
> +
> +APRIORI PEI {
> +  INF  MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf
> +  INF  MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
> +  INF  MdeModulePkg/Universal/PCD/Pei/Pcd.inf
> +}
> +
> +#
> +#  PEI Phase modules
> +#
> +INF  MdeModulePkg/Core/Pei/PeiMain.inf
> +INF  MdeModulePkg/Universal/PCD/Pei/Pcd.inf
> +INF  MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.inf
> +INF  MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
> +INF  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
> +
> +# RISC-V Platform PEI Driver
> +INF  MdeModulePkg/Universal/PlatformPei/PlatformPei.inf
> +
> +################################################################################
> +
> +[FV.DXEFV]
> +BlockSize          = 0x10000
> +FvAlignment        = 16
> +ERASE_POLARITY     = 1
> +MEMORY_MAPPED      = TRUE
> +STICKY_WRITE       = TRUE
> +LOCK_CAP           = TRUE
> +LOCK_STATUS        = TRUE
> +WRITE_DISABLED_CAP = TRUE
> +WRITE_ENABLED_CAP  = TRUE
> +WRITE_STATUS       = TRUE
> +WRITE_LOCK_CAP     = TRUE
> +WRITE_LOCK_STATUS  = TRUE
> +READ_DISABLED_CAP  = TRUE
> +READ_ENABLED_CAP   = TRUE
> +READ_STATUS        = TRUE
> +READ_LOCK_CAP      = TRUE
> +READ_LOCK_STATUS   = TRUE
> +
> +APRIORI DXE {
> +  INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
> +  INF  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
> +}
> +
> +#
> +# DXE Phase modules
> +#
> +INF  MdeModulePkg/Core/Dxe/DxeMain.inf
> +
> +INF  MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf
> +INF  MdeModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
> +INF  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
> +
> +#
> +# PCI support
> +#
> +INF  UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
> +INF  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
> +INF  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
> +INF  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
> +INF  OvmfPkg/Virtio10Dxe/Virtio10.inf
> +
> +#
> +# Video support
> +#
> +INF  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
> +INF  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
> +INF  OvmfPkg/PlatformDxe/Platform.inf
> +
> +#
> +# Platform Driver
> +#
> +INF  OvmfPkg/Fdt/VirtioFdtDxe/VirtioFdtDxe.inf
> +INF  EmbeddedPkg/Drivers/FdtClientDxe/FdtClientDxe.inf
> +INF  OvmfPkg/Fdt/HighMemDxe/HighMemDxe.inf
> +INF  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
> +INF  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
> +INF  OvmfPkg/VirtioNetDxe/VirtioNet.inf
> +INF  OvmfPkg/VirtioRngDxe/VirtioRng.inf
> +INF  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
> +INF  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
> +
> +INF  MdeModulePkg/Universal/Metronome/Metronome.inf
> +INF  EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
> +
> +# TODO: Move this to OVMF?
> +INF  ArmVirtPkg/PlatformHasAcpiDtDxe/PlatformHasAcpiDtDxe.inf
> +
> +# RISC-V Platform Drivers
> +INF  ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
> +
> +# RISC-V Core Drivers
> +INF  MdeModulePkg/Universal/TimerDxe/TimerDxe.inf
> +INF  UefiCpuPkg/CpuDxe/CpuDxe.inf
> +
> +INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
> +
> +INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
> +!endif
> +
> +INF  MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
> +INF  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
> +INF  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
> +INF  MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
> +INF  MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
> +INF  MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
> +INF  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
> +INF  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
> +INF  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
> +INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
> +INF  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
> +INF  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
> +INF  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
> +INF  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
> +INF  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
> +INF  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
> +INF  MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
> +INF  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
> +INF  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
> +INF  MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
> +INF  FatPkg/EnhancedFatDxe/Fat.inf
> +INF  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
> +
> +!ifndef $(SOURCE_DEBUG_ENABLE)
> +INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
> +!endif
> +
> +INF  OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.inf
> +INF  ShellPkg/Application/Shell/Shell.inf
> +
> +# TFTP support for PXE boot
> +INF  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
> +INF  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpApp.inf
> +
> +# HTTP support for PXE boot
> +INF  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpDynamicCommand.inf
> +INF  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpApp.inf
> +
> +#
> +# Network modules
> +#
> +!if $(E1000_ENABLE)
> +  FILE DRIVER = 5D695E11-9B3F-4b83-B25F-4A8D5D69BE07 {
> +    SECTION PE32 = Intel3.5/EFIX64/E3507X2.EFI
> +  }
> +!endif
> +
> +!include NetworkPkg/Network.fdf.inc
> +
> +#
> +# Usb Support
> +#
> +INF  MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
> +INF  MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
> +INF  MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
> +INF  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
> +INF  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
> +INF  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
> +
> +INF  MdeModulePkg/Application/UiApp/UiApp.inf
> +INF  OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.inf
> +
> +################################################################################
> +
> +[FV.FVMAIN_COMPACT]
> +FvAlignment        = 16
> +ERASE_POLARITY     = 1
> +MEMORY_MAPPED      = TRUE
> +STICKY_WRITE       = TRUE
> +LOCK_CAP           = TRUE
> +LOCK_STATUS        = TRUE
> +WRITE_DISABLED_CAP = TRUE
> +WRITE_ENABLED_CAP  = TRUE
> +WRITE_STATUS       = TRUE
> +WRITE_LOCK_CAP     = TRUE
> +WRITE_LOCK_STATUS  = TRUE
> +READ_DISABLED_CAP  = TRUE
> +READ_ENABLED_CAP   = TRUE
> +READ_STATUS        = TRUE
> +READ_LOCK_CAP      = TRUE
> +READ_LOCK_STATUS   = TRUE
> +FvNameGuid         = 27A72E80-3118-4c0c-8673-AA5B4EFA9613
> +
> +FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
> +   SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
> +     #
> +     # These firmware volumes will have files placed in them uncompressed,
> +     # and then both firmware volumes will be compressed in a single
> +     # compression operation in order to achieve better overall compression.
> +     #
> +     SECTION FV_IMAGE = PEIFV
> +     SECTION FV_IMAGE = DXEFV
> +   }
> + }
> +
> +[Rule.Common.SEC]
> +  FILE SEC = $(NAMED_GUID) RELOCS_STRIPPED {
> +    PE32     PE32   Align=4K $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING ="$(MODULE_NAME)" Optional
> +    VERSION  STRING ="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.PEI_CORE]
> +  FILE PEI_CORE = $(NAMED_GUID) {
> +    PE32     PE32   Align=4K    $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING ="$(MODULE_NAME)" Optional
> +    VERSION  STRING ="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.PEIM]
> +  FILE PEIM = $(NAMED_GUID) {
> +     PEI_DEPEX PEI_DEPEX Optional        $(INF_OUTPUT)/$(MODULE_NAME).depex
> +     PE32     PE32   Align=4K         $(INF_OUTPUT)/$(MODULE_NAME).efi
> +     UI       STRING="$(MODULE_NAME)" Optional
> +     VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.DXE_CORE]
> +  FILE DXE_CORE = $(NAMED_GUID) {
> +    PE32     PE32   Align=4K  $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING="$(MODULE_NAME)" Optional
> +    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.DXE_DRIVER]
> +  FILE DRIVER = $(NAMED_GUID) {
> +    DXE_DEPEX    DXE_DEPEX Optional      $(INF_OUTPUT)/$(MODULE_NAME).depex
> +    PE32     PE32   Align=4K  $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING="$(MODULE_NAME)" Optional
> +    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.DXE_RUNTIME_DRIVER]
> +  FILE DRIVER = $(NAMED_GUID) {
> +    DXE_DEPEX    DXE_DEPEX Optional      $(INF_OUTPUT)/$(MODULE_NAME).depex
> +    PE32     PE32   Align = 4K    $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING="$(MODULE_NAME)" Optional
> +    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.UEFI_DRIVER]
> +  FILE DRIVER = $(NAMED_GUID) {
> +    DXE_DEPEX    DXE_DEPEX Optional      $(INF_OUTPUT)/$(MODULE_NAME).depex
> +    PE32     PE32  Align=4K  $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING="$(MODULE_NAME)" Optional
> +    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.UEFI_DRIVER.BINARY]
> +  FILE DRIVER = $(NAMED_GUID) {
> +    DXE_DEPEX DXE_DEPEX Optional      |.depex
> +    PE32      PE32   Align=4K   |.efi
> +    UI        STRING="$(MODULE_NAME)" Optional
> +    VERSION   STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.UEFI_APPLICATION]
> +  FILE APPLICATION = $(NAMED_GUID) {
> +    PE32     PE32   Align=4K   $(INF_OUTPUT)/$(MODULE_NAME).efi
> +    UI       STRING="$(MODULE_NAME)" Optional
> +    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.UEFI_APPLICATION.BINARY]
> +  FILE APPLICATION = $(NAMED_GUID) {
> +    PE32      PE32  Align=4K  |.efi
> +    UI        STRING="$(MODULE_NAME)" Optional
> +    VERSION   STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
> +  }
> +
> +[Rule.Common.USER_DEFINED.ACPITABLE]
> +  FILE FREEFORM = $(NAMED_GUID) {
> +    RAW ACPI               |.acpi
> +    RAW ASL                |.aml
> +  }
> diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.fdf.inc b/OvmfPkg/RiscVVirt/RiscVVirt.fdf.inc
> new file mode 100644
> index 000000000000..6e08e8e9ba71
> --- /dev/null
> +++ b/OvmfPkg/RiscVVirt/RiscVVirt.fdf.inc
> @@ -0,0 +1,49 @@
> +## @file
> +#  Definitions of Flash definition file on RiscVVirt RISC-V platform
> +#
> +#  Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +#  Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
> +#
> +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +[Defines]
> +DEFINE BLOCK_SIZE        = 0x1000
> +
> +DEFINE FW_BASE_ADDRESS   = 0x22000000
> +DEFINE FW_SIZE           = 0x00300000
> +DEFINE FW_BLOCKS         = 0x300
> +
> +DEFINE CODE_BASE_ADDRESS = $(FW_BASE_ADDRESS)
> +DEFINE CODE_SIZE         = 0x00240000
> +DEFINE CODE_BLOCKS       = 0x240
> +
> +
> +#
> +# The size of memory region must be power of 2.
> +# The base address must be aligned with the size.
> +#
> +# FW memory region
> +#
> +DEFINE SECFV_OFFSET                  = 0x00000000
> +DEFINE SECFV_SIZE                    = 0x00040000
> +DEFINE FVMAIN_OFFSET                 = 0x00040000
> +DEFINE FVMAIN_SIZE                   = 0x00200000
> +
> +#
> +# EFI Variable memory region.
> +# The total size of EFI Variable FD must include
> +# all of sub regions of EFI Variable
> +#
> +DEFINE VARS_OFFSET                   = 0x00240000
> +DEFINE VARS_SIZE                     = 0x00040000
> +DEFINE VARS_FTW_WORKING_OFFSET       = 0x00280000
> +DEFINE VARS_FTW_WORKING_SIZE         = 0x00040000
> +DEFINE VARS_FTW_SPARE_OFFSET         = 0x002c0000
> +DEFINE VARS_FTW_SPARE_SIZE           = 0x00040000
> +
> +#
> +# Base Address where SEC phase will decompress and load
> +# the PEI and DXE FVs
> +#
> +DEFINE MEMFD_BASE_ADDRESS            = 0x80200000
> diff --git a/OvmfPkg/RiscVVirt/VarStore.fdf.inc b/OvmfPkg/RiscVVirt/VarStore.fdf.inc
> new file mode 100644
> index 000000000000..fd97db71d29d
> --- /dev/null
> +++ b/OvmfPkg/RiscVVirt/VarStore.fdf.inc
> @@ -0,0 +1,79 @@
> +## @file
> +#  FDF include file with Layout Regions that define an empty variable store.
> +#
> +#  Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR>
> +#  Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
> +#  Copyright (C) 2014, Red Hat, Inc.
> +#  Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
> +#
> +#  SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +$(VARS_OFFSET)|$(VARS_SIZE)
> +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
> +#
> +# NV_VARIABLE_STORE
> +#
> +DATA = {
> +  ## This is the EFI_FIRMWARE_VOLUME_HEADER
> +  # ZeroVector []
> +  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> +  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> +  # FileSystemGuid: gEfiSystemNvDataFvGuid         =
> +  #   { 0xFFF12B8D, 0x7696, 0x4C8B,
> +  #     { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
> +  0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C,
> +  0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50,
> +  # FvLength: 0x20000
> +  0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
> +  # Signature "_FVH"       # Attributes
> +  0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00,
> +  # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision
> +  0x48, 0x00, 0x39, 0xF1, 0x00, 0x00, 0x00, 0x02,
> +  # Blockmap[0]: 0x20 Blocks * 0x1000 Bytes / Block
> +  0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
> +  # Blockmap[1]: End
> +  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> +  ## This is the VARIABLE_STORE_HEADER
> +!if $(SECURE_BOOT_ENABLE) == TRUE
> +  # Signature: gEfiAuthenticatedVariableGuid =
> +  #   { 0xaaf32c78, 0x947b, 0x439a,
> +  #     { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }}
> +  0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43,
> +  0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92,
> +!else
> +  # Signature: gEfiVariableGuid =
> +  #   { 0xddcf3616, 0x3275, 0x4164,
> +  #     { 0x98, 0xb6, 0xfe, 0x85, 0x70, 0x7f, 0xfe, 0x7d }}
> +  0x16, 0x36, 0xcf, 0xdd, 0x75, 0x32, 0x64, 0x41,
> +  0x98, 0xb6, 0xfe, 0x85, 0x70, 0x7f, 0xfe, 0x7d,
> +!endif
> +  # Size: 0x40000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize) -
> +  #         0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) = 0x3FFB8
> +  # This can speed up the Variable Dispatch a bit.
> +  0xB8, 0xFF, 0x03, 0x00,
> +  # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32
> +  0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
> +}
> +
> +$(VARS_FTW_WORKING_OFFSET)|$(VARS_FTW_WORKING_SIZE)
> +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
> +#
> +#NV_FTW_WROK
> +#
> +DATA = {
> +  # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature = gEdkiiWorkingBlockSignatureGuid         =
> +  #  { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65,  0x0, 0xfd, 0x9f, 0x1b, 0x95 }}
> +  0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49,
> +  0xa0, 0xce, 0x65,  0x0, 0xfd, 0x9f, 0x1b, 0x95,
> +  # Crc:UINT32            #WorkingBlockValid:1, WorkingBlockInvalid:1, Reserved
> +  0x2c, 0xaf, 0x2c, 0x64, 0xFE, 0xFF, 0xFF, 0xFF,
> +  # WriteQueueSize: UINT64
> +  0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
> +}
> +
> +$(VARS_FTW_SPARE_OFFSET)|$(VARS_FTW_SPARE_SIZE)
> +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
> +#
> +#NV_FTW_SPARE