[PATCH v3 00/19] OvmfPkg: Add support for microvm machine type

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* [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type
@ 2021-09-08  9:01 Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 01/19] OvmfPkg/Microvm: copy OvmfPkgX64 files as-is Gerd Hoffmann
                   ` (19 more replies)
  0 siblings, 20 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger

This patch series adds basic support for the
microvm machine type to OVMF.

Working:
  - uefi shell @ serial console.
  - direct kernel boot.

Comming in followup patches:
  - virtio-mmio support.
  - pcie support.

Usage:
  qemu-system-x86_64 -nographic -M microvm -bios MICROVM.fd ...

v2 changes:
 - pick up review tags
 - add bugzilla link
 - fix timer configuration
 - fix reset shutdown
 - add readme
 - add maintainers entry

v3 changes:
 - pick up more review tags
 - fix CI failures (https://github.com/tianocore/edk2/pull/1949)

Gerd Hoffmann (19):
  OvmfPkg/Microvm: copy OvmfPkgX64 files as-is
  OvmfPkg/Microvm: rename output files, fix includes
  OvmfPkg/Microvm: no smm
  OvmfPkg/Microvm: no secure boot
  OvmfPkg/Microvm: no tpm
  OvmfPkg/Microvm: no sev
  OvmfPkg/Microvm: no csm
  OvmfPkg/Microvm: no emulated scsi
  OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu
  OvmfPkg/Microvm: use XenTimerDxe (lapic timer)
  OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks
  OvmfPkg/Microvm: PlatformPei/Platform: add id.
  OvmfPkg/ResetSystemLib: add driver for microvm
  OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak.
  OvmfPkg/Microvm: use PciHostBridgeLibNull
  OvmfPkg/Microvm: wire up serial console, drop super-io
  OvmfPkg/Microvm: add README
  OvmfPkg/Microvm: add Maintainers.txt entry

 OvmfPkg/Microvm/MicrovmX64.dsc                | 839 ++++++++++++++++++
 OvmfPkg/Microvm/MicrovmX64.fdf                | 462 ++++++++++
 .../BaseResetSystemLibMicrovm.inf             |  37 +
 .../DxeResetSystemLibMicrovm.inf              |  40 +
 OvmfPkg/Include/IndustryStandard/Microvm.h    |  19 +
 OvmfPkg/Include/OvmfPlatforms.h               |   1 +
 .../PlatformBootManagerLib/BdsPlatform.c      |  42 +
 .../ResetSystemLib/DxeResetSystemLibMicrovm.c |  49 +
 .../ResetSystemLib/ResetSystemLibMicrovm.c    |  89 ++
 OvmfPkg/PlatformPei/MemDetect.c               |   4 +
 OvmfPkg/PlatformPei/Platform.c                |  14 +
 Maintainers.txt                               |   6 +
 OvmfPkg/Microvm/README                        |  54 ++
 13 files changed, 1656 insertions(+)
 create mode 100644 OvmfPkg/Microvm/MicrovmX64.dsc
 create mode 100644 OvmfPkg/Microvm/MicrovmX64.fdf
 create mode 100644 OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
 create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
 create mode 100644 OvmfPkg/Include/IndustryStandard/Microvm.h
 create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c
 create mode 100644 OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c
 create mode 100644 OvmfPkg/Microvm/README

-- 
2.31.1


^ permalink raw reply	[flat|nested] 27+ messages in thread

* [PATCH v3 01/19] OvmfPkg/Microvm: copy OvmfPkgX64 files as-is
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 02/19] OvmfPkg/Microvm: rename output files, fix includes Gerd Hoffmann
                   ` (18 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Create Microvm subdirectory.  Copy OvmfPkgX64 .dsc and .fdf files
unmodified as starting point for MicrovmX64.

Changes come as separate patches, to simplify patch review and rebases.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 1050 ++++++++++++++++++++++++++++++++
 OvmfPkg/Microvm/MicrovmX64.fdf |  534 ++++++++++++++++
 2 files changed, 1584 insertions(+)
 create mode 100644 OvmfPkg/Microvm/MicrovmX64.dsc
 create mode 100644 OvmfPkg/Microvm/MicrovmX64.fdf

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
new file mode 100644
index 000000000000..e56b83d95e09
--- /dev/null
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -0,0 +1,1050 @@
+## @file
+#  EFI/Framework Open Virtual Machine Firmware (OVMF) platform
+#
+#  Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.<BR>
+#  (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
+#  Copyright (c) Microsoft Corporation.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+  PLATFORM_NAME                  = Ovmf
+  PLATFORM_GUID                  = 5a9e7754-d81b-49ea-85ad-69eaa7b1539b
+  PLATFORM_VERSION               = 0.1
+  DSC_SPECIFICATION              = 0x00010005
+  OUTPUT_DIRECTORY               = Build/OvmfX64
+  SUPPORTED_ARCHITECTURES        = X64
+  BUILD_TARGETS                  = NOOPT|DEBUG|RELEASE
+  SKUID_IDENTIFIER               = DEFAULT
+  FLASH_DEFINITION               = OvmfPkg/OvmfPkgX64.fdf
+
+  #
+  # Defines for default states.  These can be changed on the command line.
+  # -D FLAG=VALUE
+  #
+  DEFINE SECURE_BOOT_ENABLE      = FALSE
+  DEFINE SMM_REQUIRE             = FALSE
+  DEFINE SOURCE_DEBUG_ENABLE     = FALSE
+  DEFINE TPM_ENABLE              = FALSE
+  DEFINE TPM_CONFIG_ENABLE       = FALSE
+
+  #
+  # Network definition
+  #
+  DEFINE NETWORK_TLS_ENABLE             = FALSE
+  DEFINE NETWORK_IP6_ENABLE             = FALSE
+  DEFINE NETWORK_HTTP_BOOT_ENABLE       = FALSE
+  DEFINE NETWORK_ALLOW_HTTP_CONNECTIONS = TRUE
+  DEFINE NETWORK_ISCSI_ENABLE           = TRUE
+
+!include NetworkPkg/NetworkDefines.dsc.inc
+
+  #
+  # Device drivers
+  #
+  DEFINE PVSCSI_ENABLE           = TRUE
+  DEFINE MPT_SCSI_ENABLE         = TRUE
+  DEFINE LSI_SCSI_ENABLE         = FALSE
+
+  #
+  # Flash size selection. Setting FD_SIZE_IN_KB on the command line directly to
+  # one of the supported values, in place of any of the convenience macros, is
+  # permitted.
+  #
+!ifdef $(FD_SIZE_1MB)
+  DEFINE FD_SIZE_IN_KB           = 1024
+!else
+!ifdef $(FD_SIZE_2MB)
+  DEFINE FD_SIZE_IN_KB           = 2048
+!else
+!ifdef $(FD_SIZE_4MB)
+  DEFINE FD_SIZE_IN_KB           = 4096
+!else
+  DEFINE FD_SIZE_IN_KB           = 4096
+!endif
+!endif
+!endif
+
+[BuildOptions]
+  GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
+  INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
+  MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
+!if $(TOOL_CHAIN_TAG) != "XCODE5" && $(TOOL_CHAIN_TAG) != "CLANGPDB"
+  GCC:*_*_*_CC_FLAGS                   = -mno-mmx -mno-sse
+!endif
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  MSFT:*_*_X64_GENFW_FLAGS  = --keepexceptiontable
+  GCC:*_*_X64_GENFW_FLAGS   = --keepexceptiontable
+  INTEL:*_*_X64_GENFW_FLAGS = --keepexceptiontable
+!endif
+  RELEASE_*_*_GENFW_FLAGS = --zero
+
+  #
+  # Disable deprecated APIs.
+  #
+  MSFT:*_*_*_CC_FLAGS = /D DISABLE_NEW_DEPRECATED_INTERFACES
+  INTEL:*_*_*_CC_FLAGS = /D DISABLE_NEW_DEPRECATED_INTERFACES
+  GCC:*_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES
+
+!include NetworkPkg/NetworkBuildOptions.dsc.inc
+
+[BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
+  GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+  XCODE:*_*_*_DLINK_FLAGS = -seg1addr 0x1000 -segalign 0x1000
+  XCODE:*_*_*_MTOC_FLAGS = -align 0x1000
+  CLANGPDB:*_*_*_DLINK_FLAGS = /ALIGN:4096
+
+# Force PE/COFF sections to be aligned at 4KB boundaries to support page level
+# protection of DXE_SMM_DRIVER/SMM_CORE modules
+[BuildOptions.common.EDKII.DXE_SMM_DRIVER, BuildOptions.common.EDKII.SMM_CORE]
+  GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
+  XCODE:*_*_*_DLINK_FLAGS = -seg1addr 0x1000 -segalign 0x1000
+  XCODE:*_*_*_MTOC_FLAGS = -align 0x1000
+  CLANGPDB:*_*_*_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
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/BaseResetSystemLib.inf
+  PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
+  BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
+  BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
+  SafeIntLib|MdePkg/Library/BaseSafeIntLib/BaseSafeIntLib.inf
+  TimeBaseLib|EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.inf
+  BmpSupportLib|MdeModulePkg/Library/BaseBmpSupportLib/BaseBmpSupportLib.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
+  SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
+  UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
+  BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
+  FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.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
+  PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
+  PciExpressLib|MdePkg/Library/BasePciExpressLib/BasePciExpressLib.inf
+  PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
+  PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
+  PciCapLib|OvmfPkg/Library/BasePciCapLib/BasePciCapLib.inf
+  PciCapPciSegmentLib|OvmfPkg/Library/BasePciCapPciSegmentLib/BasePciCapPciSegmentLib.inf
+  PciCapPciIoLib|OvmfPkg/Library/UefiPciCapPciIoLib/UefiPciCapPciIoLib.inf
+  IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
+  OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
+  SerialPortLib|PcAtChipsetPkg/Library/SerialIoLib/SerialIoLib.inf
+  MtrrLib|UefiCpuPkg/Library/MtrrLib/MtrrLib.inf
+  MicrocodeLib|UefiCpuPkg/Library/MicrocodeLib/MicrocodeLib.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
+  NvVarsFileLib|OvmfPkg/Library/NvVarsFileLib/NvVarsFileLib.inf
+  FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
+  UefiCpuLib|UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
+  SecurityManagementLib|MdeModulePkg/Library/DxeSecurityManagementLib/DxeSecurityManagementLib.inf
+  UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
+  SerializeVariablesLib|OvmfPkg/Library/SerializeVariablesLib/SerializeVariablesLib.inf
+  QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxeLib.inf
+  QemuFwCfgSimpleParserLib|OvmfPkg/Library/QemuFwCfgSimpleParserLib/QemuFwCfgSimpleParserLib.inf
+  VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
+  LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
+  MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
+!if $(SMM_REQUIRE) == FALSE
+  LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
+!endif
+  CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
+  FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
+
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  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
+
+  LocalApicLib|UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.inf
+  DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
+
+  IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
+!if $(NETWORK_TLS_ENABLE) == TRUE
+  OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
+!else
+  OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf
+!endif
+  RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf
+  AuthVariableLib|SecurityPkg/Library/AuthVariableLib/AuthVariableLib.inf
+  SecureBootVariableLib|SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf
+  SecureBootVariableProvisionLib|SecurityPkg/Library/SecureBootVariableProvisionLib/SecureBootVariableProvisionLib.inf
+!else
+  AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+!endif
+  VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
+  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLib.inf
+  VariablePolicyHelperLib|MdeModulePkg/Library/VariablePolicyHelperLib/VariablePolicyHelperLib.inf
+
+
+  #
+  # Network libraries
+  #
+!include NetworkPkg/NetworkLibs.dsc.inc
+
+!if $(NETWORK_TLS_ENABLE) == TRUE
+  TlsLib|CryptoPkg/Library/TlsLib/TlsLib.inf
+!endif
+
+  ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
+  ShellCEntryLib|ShellPkg/Library/UefiShellCEntryLib/UefiShellCEntryLib.inf
+  S3BootScriptLib|MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf
+  SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
+  OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
+
+!if $(TPM_ENABLE) == TRUE
+  Tpm12CommandLib|SecurityPkg/Library/Tpm12CommandLib/Tpm12CommandLib.inf
+  Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
+  Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibQemu/DxeTcg2PhysicalPresenceLib.inf
+  Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf
+  TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf
+!else
+  Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf
+  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+!endif
+
+[LibraryClasses.common]
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
+  VmgExitLib|OvmfPkg/Library/VmgExitLib/VmgExitLib.inf
+
+[LibraryClasses.common.SEC]
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf
+  QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgSecLib.inf
+!ifdef $(DEBUG_ON_SERIAL_PORT)
+  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+!else
+  DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformRomDebugLibIoPort.inf
+!endif
+  ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
+  ExtractGuidedSectionLib|MdePkg/Library/BaseExtractGuidedSectionLib/BaseExtractGuidedSectionLib.inf
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
+!endif
+  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
+  PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
+  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
+  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
+!if $(TOOL_CHAIN_TAG) == "XCODE5"
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf
+!else
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf
+!endif
+  VmgExitLib|OvmfPkg/Library/VmgExitLib/SecVmgExitLib.inf
+  MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/SecMemEncryptSevLib.inf
+
+[LibraryClasses.common.PEI_CORE]
+  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
+  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
+  PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
+  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
+  PeiCoreEntryPoint|MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+
+[LibraryClasses.common.PEIM]
+  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
+  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
+  ResourcePublicationLib|MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.inf
+  ExtractGuidedSectionLib|MdePkg/Library/PeiExtractGuidedSectionLib/PeiExtractGuidedSectionLib.inf
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
+!endif
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuExceptionHandlerLib.inf
+  MpInitLib|UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
+  QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/PeiQemuFwCfgS3LibFwCfg.inf
+  PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
+  QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
+
+!if $(TPM_ENABLE) == TRUE
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
+  Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12DeviceLibDTpm.inf
+  Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibDTpm/Tpm2DeviceLibDTpm.inf
+!endif
+
+  MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/PeiMemEncryptSevLib.inf
+
+[LibraryClasses.common.DXE_CORE]
+  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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
+!endif
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+
+[LibraryClasses.common.DXE_RUNTIME_DRIVER]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
+  DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
+  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
+  ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
+!ifdef $(DEBUG_ON_SERIAL_PORT)
+  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+!else
+  DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+  QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
+  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLibRuntimeDxe.inf
+!if $(SMM_REQUIRE) == TRUE
+  MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf
+!endif
+
+[LibraryClasses.common.UEFI_DRIVER]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+
+[LibraryClasses.common.DXE_DRIVER]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  PlatformBootManagerLib|OvmfPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
+  PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf
+  QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
+!if $(SMM_REQUIRE) == TRUE
+  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
+!else
+  LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxDxeLib.inf
+!endif
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
+!endif
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+  MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
+  QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
+  QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
+!if $(TPM_ENABLE) == TRUE
+  Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibTcg/Tpm12DeviceLibTcg.inf
+  Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf
+!endif
+
+[LibraryClasses.common.UEFI_APPLICATION]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.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|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+
+[LibraryClasses.common.DXE_SMM_DRIVER]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  MemoryAllocationLib|MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf
+  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
+  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
+  SmmMemLib|MdePkg/Library/SmmMemLib/SmmMemLib.inf
+  MmServicesTableLib|MdePkg/Library/MmServicesTableLib/MmServicesTableLib.inf
+  SmmServicesTableLib|MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.inf
+!ifdef $(DEBUG_ON_SERIAL_PORT)
+  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+!else
+  DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmCpuExceptionHandlerLib.inf
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SmmDebugAgentLib.inf
+!endif
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+
+[LibraryClasses.common.SMM_CORE]
+  PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  SmmCorePlatformHookLib|MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.inf
+  MemoryAllocationLib|MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/PiSmmCoreMemoryAllocationLib.inf
+  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
+  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
+  SmmMemLib|MdePkg/Library/SmmMemLib/SmmMemLib.inf
+  SmmServicesTableLib|MdeModulePkg/Library/PiSmmCoreSmmServicesTableLib/PiSmmCoreSmmServicesTableLib.inf
+!ifdef $(DEBUG_ON_SERIAL_PORT)
+  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+!else
+  DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf
+!endif
+  PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
+
+################################################################################
+#
+# Pcd Section - list of all EDK II PCD Entries defined by this Platform.
+#
+################################################################################
+[PcdsFeatureFlag]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
+!ifdef $(CSM_ENABLE)
+  gUefiOvmfPkgTokenSpaceGuid.PcdCsmEnable|TRUE
+!endif
+!if $(SMM_REQUIRE) == TRUE
+  gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|TRUE
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache|FALSE
+!endif
+
+[PcdsFixedAtBuild]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize|1
+!if $(SMM_REQUIRE) == FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
+!endif
+  gEfiMdePkgTokenSpaceGuid.PcdMaximumGuidedExtractHandler|0x10
+  gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0
+!if ($(FD_SIZE_IN_KB) == 1024) || ($(FD_SIZE_IN_KB) == 2048)
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x2800
+!if $(NETWORK_TLS_ENABLE) == FALSE
+  # match PcdFlashNvStorageVariableSize purely for convenience
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0xe000
+!endif
+!endif
+!if $(FD_SIZE_IN_KB) == 4096
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x8400
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x8400
+!if $(NETWORK_TLS_ENABLE) == FALSE
+  # match PcdFlashNvStorageVariableSize purely for convenience
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x40000
+!endif
+!endif
+!if $(NETWORK_TLS_ENABLE) == TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x80000
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVolatileVariableSize|0x40000
+!endif
+
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
+  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|TRUE
+
+  gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x07
+
+  # DEBUG_INIT      0x00000001  // Initialization
+  # DEBUG_WARN      0x00000002  // Warnings
+  # DEBUG_LOAD      0x00000004  // Load events
+  # DEBUG_FS        0x00000008  // EFI File system
+  # DEBUG_POOL      0x00000010  // Alloc & Free (pool)
+  # DEBUG_PAGE      0x00000020  // Alloc & Free (page)
+  # DEBUG_INFO      0x00000040  // Informational debug messages
+  # DEBUG_DISPATCH  0x00000080  // PEI/DXE/SMM Dispatchers
+  # DEBUG_VARIABLE  0x00000100  // Variable
+  # DEBUG_BM        0x00000400  // Boot Manager
+  # DEBUG_BLKIO     0x00001000  // BlkIo Driver
+  # DEBUG_NET       0x00004000  // SNP Driver
+  # DEBUG_UNDI      0x00010000  // UNDI Driver
+  # DEBUG_LOADFILE  0x00020000  // LoadFile
+  # DEBUG_EVENT     0x00080000  // Event messages
+  # DEBUG_GCD       0x00100000  // Global Coherency Database changes
+  # DEBUG_CACHE     0x00200000  // Memory range cachability changes
+  # DEBUG_VERBOSE   0x00400000  // Detailed debug messages that may
+  #                             // significantly impact boot performance
+  # DEBUG_ERROR     0x80000000  // Error
+  gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F
+
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x17
+!else
+  gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F
+!endif
+
+  # This PCD is used to set the base address of the PCI express hierarchy. It
+  # is only consulted when OVMF runs on Q35. In that case it is programmed into
+  # the PCIEXBAR register.
+  #
+  # On Q35 machine types that QEMU intends to support in the long term, QEMU
+  # never lets the RAM below 4 GB exceed 2816 MB.
+  gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xB0000000
+
+!if $(SOURCE_DEBUG_ENABLE) == TRUE
+  gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
+!endif
+
+  #
+  # The NumberOfPages values below are ad-hoc. They are updated sporadically at
+  # best (please refer to git-blame for past updates). The values capture a set
+  # of BIN hints that made sense at a particular time, for some (now likely
+  # unknown) workloads / boot paths.
+  #
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIMemoryNVS|0x80
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory|0x10
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType|0x80
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|0x100
+  gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|0x100
+
+  #
+  # Network Pcds
+  #
+!include NetworkPkg/NetworkPcds.dsc.inc
+
+  gEfiShellPkgTokenSpaceGuid.PcdShellFileOperationSize|0x20000
+
+!if $(SMM_REQUIRE) == TRUE
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
+!endif
+
+  # IRQs 5, 9, 10, 11 are level-triggered
+  gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0E20
+
+  # Point to the MdeModulePkg/Application/UiApp/UiApp.inf
+  gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+
+################################################################################
+#
+# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
+#
+################################################################################
+
+[PcdsDynamicDefault]
+  # only set when
+  #   ($(SMM_REQUIRE) == FALSE)
+  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
+
+!if $(SMM_REQUIRE) == FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
+!endif
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
+  gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0
+!ifdef $(CSM_ENABLE)
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0
+!else
+  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x800000000
+!endif
+
+  gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0
+
+  # Set video resolution for text setup.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution|640
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution|480
+
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0208
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev|0x0
+  gUefiOvmfPkgTokenSpaceGuid.PcdQemuSmbiosValidated|FALSE
+
+  # Noexec settings for DXE.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack|FALSE
+
+  # UefiCpuPkg PCDs related to initial AP bringup and general AP management.
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuBootLogicalProcessorNumber|0
+
+  # Set memory encryption mask
+  gEfiMdeModulePkgTokenSpaceGuid.PcdPteMemoryEncryptionAddressOrMask|0x0
+
+  # Set SEV-ES defaults
+  gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbBase|0
+  gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize|0
+  gUefiCpuPkgTokenSpaceGuid.PcdSevEsIsEnabled|0
+
+!if $(SMM_REQUIRE) == TRUE
+  gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8
+  gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
+!endif
+
+  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00
+
+!if $(TPM_ENABLE) == TRUE
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+!endif
+
+  # IPv4 and IPv6 PXE Boot support.
+  gEfiNetworkPkgTokenSpaceGuid.PcdIPv4PXESupport|0x01
+  gEfiNetworkPkgTokenSpaceGuid.PcdIPv6PXESupport|0x01
+
+[PcdsDynamicHii]
+!if $(TPM_ENABLE) == TRUE && $(TPM_CONFIG_ENABLE) == TRUE
+  gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS
+!endif
+
+################################################################################
+#
+# Components Section - list of all EDK II Modules needed by this Platform.
+#
+################################################################################
+[Components]
+  OvmfPkg/ResetVector/ResetVector.inf
+
+  #
+  # SEC Phase modules
+  #
+  OvmfPkg/Sec/SecMain.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 {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+  }
+  MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+  }
+  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+
+  OvmfPkg/PlatformPei/PlatformPei.inf
+  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf {
+    <LibraryClasses>
+!if $(SMM_REQUIRE) == TRUE
+      LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxPeiLib.inf
+!endif
+  }
+!if $(SMM_REQUIRE) == TRUE
+  MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf
+  MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+  OvmfPkg/SmmAccess/SmmAccessPei.inf
+!endif
+  UefiCpuPkg/CpuMpPei/CpuMpPei.inf
+
+!if $(TPM_ENABLE) == TRUE
+  OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
+  OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+  SecurityPkg/Tcg/TcgPei/TcgPei.inf
+  SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf {
+    <LibraryClasses>
+      HashLib|SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha1/HashInstanceLibSha1.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha256/HashInstanceLibSha256.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSm3/HashInstanceLibSm3.inf
+  }
+!endif
+
+  #
+  # 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
+
+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
+    <LibraryClasses>
+!if $(SECURE_BOOT_ENABLE) == TRUE
+      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
+!endif
+!if $(TPM_ENABLE) == TRUE
+      NULL|SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.inf
+      NULL|SecurityPkg/Library/DxeTpm2MeasureBootLib/DxeTpm2MeasureBootLib.inf
+!endif
+  }
+
+  MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
+  OvmfPkg/8259InterruptControllerDxe/8259.inf
+  UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
+  UefiCpuPkg/CpuDxe/CpuDxe.inf
+  OvmfPkg/8254TimerDxe/8254Timer.inf
+  OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
+  OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
+  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
+    <LibraryClasses>
+      PciHostBridgeLib|OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf
+      PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
+      NULL|OvmfPkg/Library/PlatformHasIoMmuLib/PlatformHasIoMmuLib.inf
+  }
+  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  }
+  MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+  MdeModulePkg/Universal/Metronome/Metronome.inf
+  PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
+  MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf {
+    <LibraryClasses>
+      XenPlatformLib|OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf
+!ifdef $(CSM_ENABLE)
+      NULL|OvmfPkg/Csm/CsmSupportLib/CsmSupportLib.inf
+      NULL|OvmfPkg/Csm/LegacyBootManagerLib/LegacyBootManagerLib.inf
+!endif
+  }
+  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
+!ifdef $(CSM_ENABLE)
+      NULL|OvmfPkg/Csm/LegacyBootManagerLib/LegacyBootManagerLib.inf
+      NULL|OvmfPkg/Csm/LegacyBootMaintUiLib/LegacyBootMaintUiLib.inf
+!endif
+  }
+  OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.inf {
+    <LibraryClasses>
+      NULL|OvmfPkg/Library/BlobVerifierLibNull/BlobVerifierLibNull.inf
+  }
+  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
+  OvmfPkg/Virtio10Dxe/Virtio10.inf
+  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
+  OvmfPkg/VirtioRngDxe/VirtioRng.inf
+!if $(PVSCSI_ENABLE) == TRUE
+  OvmfPkg/PvScsiDxe/PvScsiDxe.inf
+!endif
+!if $(MPT_SCSI_ENABLE) == TRUE
+  OvmfPkg/MptScsiDxe/MptScsiDxe.inf
+!endif
+!if $(LSI_SCSI_ENABLE) == TRUE
+  OvmfPkg/LsiScsiDxe/LsiScsiDxe.inf
+!endif
+  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
+  MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  }
+  MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
+  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf {
+    <LibraryClasses>
+      DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
+      PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+  }
+  MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
+  MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
+  MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
+  MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+  FatPkg/EnhancedFatDxe/Fat.inf
+  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+  OvmfPkg/VirtioFsDxe/VirtioFsDxe.inf
+  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+  OvmfPkg/SataControllerDxe/SataControllerDxe.inf
+  MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
+  MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+  MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+  MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+  MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
+  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
+  MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
+
+!ifndef $(CSM_ENABLE)
+  OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
+!endif
+  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
+  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
+
+  #
+  # ISA Support
+  #
+  OvmfPkg/SioBusDxe/SioBusDxe.inf
+  MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
+  MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+
+  #
+  # SMBIOS Support
+  #
+  MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf {
+    <LibraryClasses>
+      NULL|OvmfPkg/Library/SmbiosVersionLib/DetectSmbiosVersionLib.inf
+  }
+  OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
+
+  #
+  # ACPI Support
+  #
+  MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
+  OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf
+  MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
+  MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.inf
+  MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.inf
+
+  #
+  # Network Support
+  #
+!include NetworkPkg/NetworkComponents.dsc.inc
+
+  NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf {
+    <LibraryClasses>
+      NULL|OvmfPkg/Library/PxeBcPcdProducerLib/PxeBcPcdProducerLib.inf
+  }
+
+!if $(NETWORK_TLS_ENABLE) == TRUE
+  NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf {
+    <LibraryClasses>
+      NULL|OvmfPkg/Library/TlsAuthConfigLib/TlsAuthConfigLib.inf
+  }
+!endif
+  OvmfPkg/VirtioNetDxe/VirtioNet.inf
+
+  #
+  # 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
+
+!ifdef $(CSM_ENABLE)
+  OvmfPkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf {
+    <LibraryClasses>
+      PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+  }
+  OvmfPkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+  OvmfPkg/Csm/Csm16/Csm16.inf
+!endif
+
+!if $(TOOL_CHAIN_TAG) != "XCODE5"
+  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf {
+    <PcdsFixedAtBuild>
+      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
+  }
+  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpDynamicCommand.inf {
+    <PcdsFixedAtBuild>
+      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
+  }
+  OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.inf {
+    <PcdsFixedAtBuild>
+      gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
+  }
+!endif
+  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/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.inf
+      NULL|ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.inf
+      NULL|ShellPkg/Library/UefiShellNetwork1CommandsLib/UefiShellNetwork1CommandsLib.inf
+!if $(NETWORK_IP6_ENABLE) == TRUE
+      NULL|ShellPkg/Library/UefiShellNetwork2CommandsLib/UefiShellNetwork2CommandsLib.inf
+!endif
+      HandleParsingLib|ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.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
+  OvmfPkg/EnrollDefaultKeys/EnrollDefaultKeys.inf
+!endif
+
+  OvmfPkg/PlatformDxe/Platform.inf
+  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
+  OvmfPkg/IoMmuDxe/IoMmuDxe.inf
+
+!if $(SMM_REQUIRE) == TRUE
+  OvmfPkg/SmmAccess/SmmAccess2Dxe.inf
+  OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
+  OvmfPkg/CpuS3DataDxe/CpuS3DataDxe.inf
+
+  #
+  # SMM Initial Program Load (a DXE_RUNTIME_DRIVER)
+  #
+  MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf
+
+  #
+  # SMM_CORE
+  #
+  MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf
+
+  #
+  # Privileged drivers (DXE_SMM_DRIVER modules)
+  #
+  OvmfPkg/CpuHotplugSmm/CpuHotplugSmm.inf
+  UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
+  MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf {
+    <LibraryClasses>
+      LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxSmmLib.inf
+  }
+  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf {
+    <LibraryClasses>
+      SmmCpuPlatformHookLib|OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.inf
+      SmmCpuFeaturesLib|OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
+  }
+
+  #
+  # Variable driver stack (SMM)
+  #
+  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf
+  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+      NULL|MdeModulePkg/Library/VarCheckPolicyLib/VarCheckPolicyLib.inf
+  }
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
+
+!else
+
+  #
+  # Variable driver stack (non-SMM)
+  #
+  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
+  OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf {
+    <LibraryClasses>
+      PlatformFvbLib|OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.inf
+  }
+  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
+    <LibraryClasses>
+      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+  }
+!endif
+
+  #
+  # TPM support
+  #
+!if $(TPM_ENABLE) == TRUE
+  SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf {
+    <LibraryClasses>
+      Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibRouter/Tpm2DeviceLibRouterDxe.inf
+      NULL|SecurityPkg/Library/Tpm2DeviceLibDTpm/Tpm2InstanceLibDTpm.inf
+      HashLib|SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterDxe.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha1/HashInstanceLibSha1.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha256/HashInstanceLibSha256.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSm3/HashInstanceLibSm3.inf
+  }
+!if $(TPM_CONFIG_ENABLE) == TRUE
+  SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigDxe.inf
+!endif
+  SecurityPkg/Tcg/TcgDxe/TcgDxe.inf {
+    <LibraryClasses>
+      Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12DeviceLibDTpm.inf
+  }
+!endif
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
new file mode 100644
index 000000000000..23936242e74a
--- /dev/null
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -0,0 +1,534 @@
+## @file
+#  Open Virtual Machine Firmware: FDF
+#
+#  Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+#  (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+################################################################################
+
+[Defines]
+!include OvmfPkgDefines.fdf.inc
+
+#
+# Build the variable store and the firmware code as one unified flash device
+# image.
+#
+[FD.OVMF]
+BaseAddress   = $(FW_BASE_ADDRESS)
+Size          = $(FW_SIZE)
+ErasePolarity = 1
+BlockSize     = $(BLOCK_SIZE)
+NumBlocks     = $(FW_BLOCKS)
+
+!include VarStore.fdf.inc
+
+$(VARS_SIZE)|$(FVMAIN_SIZE)
+FV = FVMAIN_COMPACT
+
+$(SECFV_OFFSET)|$(SECFV_SIZE)
+FV = SECFV
+
+#
+# Build the variable store and the firmware code as separate flash device
+# images.
+#
+[FD.OVMF_VARS]
+BaseAddress   = $(FW_BASE_ADDRESS)
+Size          = $(VARS_SIZE)
+ErasePolarity = 1
+BlockSize     = $(BLOCK_SIZE)
+NumBlocks     = $(VARS_BLOCKS)
+
+!include VarStore.fdf.inc
+
+[FD.OVMF_CODE]
+BaseAddress   = $(CODE_BASE_ADDRESS)
+Size          = $(CODE_SIZE)
+ErasePolarity = 1
+BlockSize     = $(BLOCK_SIZE)
+NumBlocks     = $(CODE_BLOCKS)
+
+0x00000000|$(FVMAIN_SIZE)
+FV = FVMAIN_COMPACT
+
+$(FVMAIN_SIZE)|$(SECFV_SIZE)
+FV = SECFV
+
+################################################################################
+
+[FD.MEMFD]
+BaseAddress   = $(MEMFD_BASE_ADDRESS)
+Size          = 0xD00000
+ErasePolarity = 1
+BlockSize     = 0x10000
+NumBlocks     = 0xD0
+
+0x000000|0x006000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
+
+0x006000|0x001000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize
+
+0x007000|0x001000
+gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|gUefiOvmfPkgTokenSpaceGuid.PcdGuidedExtractHandlerTableSize
+
+0x008000|0x001000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbPageTableBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbPageTableSize
+
+0x009000|0x002000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbSize
+
+0x00B000|0x001000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaSize
+
+0x00C000|0x001000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupSize
+
+0x010000|0x010000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize
+
+0x020000|0x0E0000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
+FV = PEIFV
+
+0x100000|0xC00000
+gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize
+FV = DXEFV
+
+##########################################################################################
+# Set the SEV-ES specific work area PCDs
+#
+SET gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase = $(MEMFD_BASE_ADDRESS) +  gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaBase + gUefiOvmfPkgTokenSpaceGuid.PcdOvmfConfidentialComputingWorkAreaHeader
+SET gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaSize = gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaSize - gUefiOvmfPkgTokenSpaceGuid.PcdOvmfConfidentialComputingWorkAreaHeader
+##########################################################################################
+
+################################################################################
+
+[FV.SECFV]
+FvNameGuid         = 763BED0D-DE9F-48F5-81F1-3E90E1B1A015
+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  OvmfPkg/Sec/SecMain.inf
+
+INF  RuleOverride=RESET_VECTOR OvmfPkg/ResetVector/ResetVector.inf
+
+################################################################################
+[FV.PEIFV]
+FvNameGuid         = 6938079B-B503-4E3D-9D24-B28337A25806
+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/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  OvmfPkg/PlatformPei/PlatformPei.inf
+INF  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+INF  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
+!if $(SMM_REQUIRE) == TRUE
+INF  MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf
+INF  MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+INF  OvmfPkg/SmmAccess/SmmAccessPei.inf
+!endif
+INF  UefiCpuPkg/CpuMpPei/CpuMpPei.inf
+
+!if $(TPM_ENABLE) == TRUE
+INF  OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
+INF  OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+INF  SecurityPkg/Tcg/TcgPei/TcgPei.inf
+INF  SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf
+!endif
+
+################################################################################
+
+[FV.DXEFV]
+FvForceRebase      = FALSE
+FvNameGuid         = 7CB8BDC9-F8EB-4F34-AAEA-3EE4AF6516A1
+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
+  INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
+!if $(SMM_REQUIRE) == FALSE
+  INF  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
+!endif
+}
+
+#
+# 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
+
+INF  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
+INF  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+INF  MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
+INF  OvmfPkg/8259InterruptControllerDxe/8259.inf
+INF  UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
+INF  UefiCpuPkg/CpuDxe/CpuDxe.inf
+INF  OvmfPkg/8254TimerDxe/8254Timer.inf
+INF  OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
+INF  OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
+INF  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+INF  MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+INF  MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+INF  MdeModulePkg/Universal/Metronome/Metronome.inf
+INF  PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
+
+INF  OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
+INF  OvmfPkg/Virtio10Dxe/Virtio10.inf
+INF  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+INF  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
+INF  OvmfPkg/VirtioRngDxe/VirtioRng.inf
+!if $(PVSCSI_ENABLE) == TRUE
+INF  OvmfPkg/PvScsiDxe/PvScsiDxe.inf
+!endif
+!if $(MPT_SCSI_ENABLE) == TRUE
+INF  OvmfPkg/MptScsiDxe/MptScsiDxe.inf
+!endif
+!if $(LSI_SCSI_ENABLE) == TRUE
+INF  OvmfPkg/LsiScsiDxe/LsiScsiDxe.inf
+!endif
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+!endif
+
+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/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+INF  MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
+INF  MdeModulePkg/Application/UiApp/UiApp.inf
+INF  OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.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/RamDiskDxe/RamDiskDxe.inf
+INF  MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+INF  MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+INF  MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+INF  OvmfPkg/SataControllerDxe/SataControllerDxe.inf
+INF  MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
+INF  MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+INF  MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.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  OvmfPkg/SioBusDxe/SioBusDxe.inf
+!if $(SOURCE_DEBUG_ENABLE) == FALSE
+INF  MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
+!endif
+INF  MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+
+INF  MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
+INF  OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
+
+INF  MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
+INF  OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpiPlatformDxe.inf
+INF  MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
+INF  MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/BootScriptExecutorDxe.inf
+INF  MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResourceTableDxe.inf
+
+INF  FatPkg/EnhancedFatDxe/Fat.inf
+INF  MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+INF  OvmfPkg/VirtioFsDxe/VirtioFsDxe.inf
+
+!if $(TOOL_CHAIN_TAG) != "XCODE5"
+INF  ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
+INF  ShellPkg/DynamicCommand/HttpDynamicCommand/HttpDynamicCommand.inf
+INF  OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.inf
+!endif
+INF  ShellPkg/Application/Shell/Shell.inf
+
+INF MdeModulePkg/Logo/LogoDxe.inf
+
+#
+# Network modules
+#
+!if $(E1000_ENABLE)
+  FILE DRIVER = 5D695E11-9B3F-4b83-B25F-4A8D5D69BE07 {
+    SECTION PE32 = Intel3.5/EFIX64/E3522X2.EFI
+  }
+!endif
+!include NetworkPkg/Network.fdf.inc
+  INF  OvmfPkg/VirtioNetDxe/VirtioNet.inf
+
+#
+# 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
+
+!ifdef $(CSM_ENABLE)
+INF  OvmfPkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+INF  OvmfPkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+INF  RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
+!else
+INF  OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
+!endif
+
+INF  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
+INF  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
+INF  OvmfPkg/PlatformDxe/Platform.inf
+INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
+INF  OvmfPkg/IoMmuDxe/IoMmuDxe.inf
+
+!if $(SMM_REQUIRE) == TRUE
+INF  OvmfPkg/SmmAccess/SmmAccess2Dxe.inf
+INF  OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
+INF  OvmfPkg/CpuS3DataDxe/CpuS3DataDxe.inf
+INF  MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf
+INF  MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf
+INF  OvmfPkg/CpuHotplugSmm/CpuHotplugSmm.inf
+INF  UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
+INF  MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
+INF  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf
+
+#
+# Variable driver stack (SMM)
+#
+INF  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf
+INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf
+INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
+INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
+
+!else
+
+#
+# Variable driver stack (non-SMM)
+#
+INF  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
+INF  OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf
+INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+!endif
+
+#
+# TPM support
+#
+!if $(TPM_ENABLE) == TRUE
+INF  SecurityPkg/Tcg/TcgDxe/TcgDxe.inf
+INF  SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf
+!if $(TPM_CONFIG_ENABLE) == TRUE
+INF  SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigDxe.inf
+!endif
+!endif
+
+################################################################################
+
+[FV.FVMAIN_COMPACT]
+FvNameGuid         = 48DB5E17-707C-472D-91CD-1613E7EF51B0
+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
+
+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
+   }
+ }
+
+!include FvmainCompactScratchEnd.fdf.inc
+
+################################################################################
+
+[Rule.Common.SEC]
+  FILE SEC = $(NAMED_GUID) {
+    PE32     PE32           $(INF_OUTPUT)/$(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=Auto    $(INF_OUTPUT)/$(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=Auto         $(INF_OUTPUT)/$(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           $(INF_OUTPUT)/$(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                    $(INF_OUTPUT)/$(MODULE_NAME).efi
+    UI       STRING="$(MODULE_NAME)" Optional
+    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+    RAW ACPI  Optional               |.acpi
+    RAW ASL   Optional               |.aml
+  }
+
+[Rule.Common.DXE_RUNTIME_DRIVER]
+  FILE DRIVER = $(NAMED_GUID) {
+    DXE_DEPEX    DXE_DEPEX Optional      $(INF_OUTPUT)/$(MODULE_NAME).depex
+    PE32     PE32                    $(INF_OUTPUT)/$(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                    $(INF_OUTPUT)/$(MODULE_NAME).efi
+    UI       STRING="$(MODULE_NAME)" Optional
+    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
+
+[Rule.Common.UEFI_DRIVER.BINARY]
+  FILE DRIVER = $(NAMED_GUID) {
+    DXE_DEPEX DXE_DEPEX Optional      |.depex
+    PE32      PE32                    |.efi
+    UI        STRING="$(MODULE_NAME)" Optional
+    VERSION   STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
+
+[Rule.Common.UEFI_APPLICATION]
+  FILE APPLICATION = $(NAMED_GUID) {
+    PE32     PE32                    $(INF_OUTPUT)/$(MODULE_NAME).efi
+    UI       STRING="$(MODULE_NAME)" Optional
+    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
+
+[Rule.Common.UEFI_APPLICATION.BINARY]
+  FILE APPLICATION = $(NAMED_GUID) {
+    PE32      PE32                    |.efi
+    UI        STRING="$(MODULE_NAME)" Optional
+    VERSION   STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
+
+[Rule.Common.USER_DEFINED.CSM]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.bin
+  }
+
+[Rule.Common.SEC.RESET_VECTOR]
+  FILE RAW = $(NAMED_GUID) {
+    RAW BIN   Align = 16   |.bin
+  }
+
+[Rule.Common.SMM_CORE]
+  FILE SMM_CORE = $(NAMED_GUID) {
+    PE32     PE32           $(INF_OUTPUT)/$(MODULE_NAME).efi
+    UI       STRING="$(MODULE_NAME)" Optional
+    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
+
+[Rule.Common.DXE_SMM_DRIVER]
+  FILE SMM = $(NAMED_GUID) {
+    SMM_DEPEX    SMM_DEPEX Optional      $(INF_OUTPUT)/$(MODULE_NAME).depex
+    PE32     PE32                    $(INF_OUTPUT)/$(MODULE_NAME).efi
+    UI       STRING="$(MODULE_NAME)" Optional
+    VERSION  STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
+  }
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 02/19] OvmfPkg/Microvm: rename output files, fix includes
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 01/19] OvmfPkg/Microvm: copy OvmfPkgX64 files as-is Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 03/19] OvmfPkg/Microvm: no smm Gerd Hoffmann
                   ` (17 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Rename the firmware volume files (s/OVMF/MICROVM/).
Fix includes so they work with microvm config being in a subdirectory.
With this patch applied the build works.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc |  8 ++++----
 OvmfPkg/Microvm/MicrovmX64.fdf | 14 +++++++-------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index e56b83d95e09..97a8d90d749e 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -15,15 +15,15 @@
 #
 ################################################################################
 [Defines]
-  PLATFORM_NAME                  = Ovmf
-  PLATFORM_GUID                  = 5a9e7754-d81b-49ea-85ad-69eaa7b1539b
+  PLATFORM_NAME                  = Microvm
+  PLATFORM_GUID                  = 55a5d2cc-6ca6-47d1-8f4f-5588d7705194
   PLATFORM_VERSION               = 0.1
   DSC_SPECIFICATION              = 0x00010005
-  OUTPUT_DIRECTORY               = Build/OvmfX64
+  OUTPUT_DIRECTORY               = Build/MicrovmX64
   SUPPORTED_ARCHITECTURES        = X64
   BUILD_TARGETS                  = NOOPT|DEBUG|RELEASE
   SKUID_IDENTIFIER               = DEFAULT
-  FLASH_DEFINITION               = OvmfPkg/OvmfPkgX64.fdf
+  FLASH_DEFINITION               = OvmfPkg/Microvm/MicrovmX64.fdf
 
   #
   # Defines for default states.  These can be changed on the command line.
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index 23936242e74a..5c1b85792e3e 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -11,20 +11,20 @@
 ################################################################################
 
 [Defines]
-!include OvmfPkgDefines.fdf.inc
+!include OvmfPkg/OvmfPkgDefines.fdf.inc
 
 #
 # Build the variable store and the firmware code as one unified flash device
 # image.
 #
-[FD.OVMF]
+[FD.MICROVM]
 BaseAddress   = $(FW_BASE_ADDRESS)
 Size          = $(FW_SIZE)
 ErasePolarity = 1
 BlockSize     = $(BLOCK_SIZE)
 NumBlocks     = $(FW_BLOCKS)
 
-!include VarStore.fdf.inc
+!include OvmfPkg/VarStore.fdf.inc
 
 $(VARS_SIZE)|$(FVMAIN_SIZE)
 FV = FVMAIN_COMPACT
@@ -36,16 +36,16 @@ [FD.OVMF]
 # Build the variable store and the firmware code as separate flash device
 # images.
 #
-[FD.OVMF_VARS]
+[FD.MICROVM_VARS]
 BaseAddress   = $(FW_BASE_ADDRESS)
 Size          = $(VARS_SIZE)
 ErasePolarity = 1
 BlockSize     = $(BLOCK_SIZE)
 NumBlocks     = $(VARS_BLOCKS)
 
-!include VarStore.fdf.inc
+!include OvmfPkg/VarStore.fdf.inc
 
-[FD.OVMF_CODE]
+[FD.MICROVM_CODE]
 BaseAddress   = $(CODE_BASE_ADDRESS)
 Size          = $(CODE_SIZE)
 ErasePolarity = 1
@@ -427,7 +427,7 @@ [FV.FVMAIN_COMPACT]
    }
  }
 
-!include FvmainCompactScratchEnd.fdf.inc
+!include OvmfPkg/FvmainCompactScratchEnd.fdf.inc
 
 ################################################################################
 
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 03/19] OvmfPkg/Microvm: no smm
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 01/19] OvmfPkg/Microvm: copy OvmfPkgX64 files as-is Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 02/19] OvmfPkg/Microvm: rename output files, fix includes Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 04/19] OvmfPkg/Microvm: no secure boot Gerd Hoffmann
                   ` (16 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no SMM support.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 86 +---------------------------------
 OvmfPkg/Microvm/MicrovmX64.fdf | 30 ------------
 2 files changed, 1 insertion(+), 115 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 97a8d90d749e..b8260e032b84 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -180,9 +180,7 @@ [LibraryClasses]
   VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
   LoadLinuxLib|OvmfPkg/Library/LoadLinuxLib/LoadLinuxLib.inf
   MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLib.inf
-!if $(SMM_REQUIRE) == FALSE
   LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
-!endif
   CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
   FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
 
@@ -358,9 +356,6 @@ [LibraryClasses.common.DXE_RUNTIME_DRIVER]
   PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf
   QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
   VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLibRuntimeDxe.inf
-!if $(SMM_REQUIRE) == TRUE
-  MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf
-!endif
 
 [LibraryClasses.common.UEFI_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
@@ -395,11 +390,7 @@ [LibraryClasses.common.DXE_DRIVER]
   PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
   CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
-!if $(SMM_REQUIRE) == TRUE
-  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
-!else
   LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxDxeLib.inf
-!endif
 !if $(SOURCE_DEBUG_ENABLE) == TRUE
   DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
 !endif
@@ -480,17 +471,10 @@ [PcdsFeatureFlag]
 !ifdef $(CSM_ENABLE)
   gUefiOvmfPkgTokenSpaceGuid.PcdCsmEnable|TRUE
 !endif
-!if $(SMM_REQUIRE) == TRUE
-  gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|TRUE
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuHotPlugSupport|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache|FALSE
-!endif
 
 [PcdsFixedAtBuild]
   gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize|1
-!if $(SMM_REQUIRE) == FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
-!endif
   gEfiMdePkgTokenSpaceGuid.PcdMaximumGuidedExtractHandler|0x10
   gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0
 !if ($(FD_SIZE_IN_KB) == 1024) || ($(FD_SIZE_IN_KB) == 2048)
@@ -579,10 +563,6 @@ [PcdsFixedAtBuild]
 
   gEfiShellPkgTokenSpaceGuid.PcdShellFileOperationSize|0x20000
 
-!if $(SMM_REQUIRE) == TRUE
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackSize|0x4000
-!endif
-
   # IRQs 5, 9, 10, 11 are level-triggered
   gUefiOvmfPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0E20
 
@@ -600,11 +580,9 @@ [PcdsDynamicDefault]
   #   ($(SMM_REQUIRE) == FALSE)
   gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
 
-!if $(SMM_REQUIRE) == FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
-!endif
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
@@ -645,13 +623,6 @@ [PcdsDynamicDefault]
   gEfiMdeModulePkgTokenSpaceGuid.PcdGhcbSize|0
   gUefiCpuPkgTokenSpaceGuid.PcdSevEsIsEnabled|0
 
-!if $(SMM_REQUIRE) == TRUE
-  gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8
-  gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
-  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
-!endif
-
   gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00
 
 !if $(TPM_ENABLE) == TRUE
@@ -703,17 +674,7 @@ [Components]
   MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
 
   OvmfPkg/PlatformPei/PlatformPei.inf
-  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf {
-    <LibraryClasses>
-!if $(SMM_REQUIRE) == TRUE
-      LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxPeiLib.inf
-!endif
-  }
-!if $(SMM_REQUIRE) == TRUE
-  MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf
-  MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
-  OvmfPkg/SmmAccess/SmmAccessPei.inf
-!endif
+  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
   UefiCpuPkg/CpuMpPei/CpuMpPei.inf
 
 !if $(TPM_ENABLE) == TRUE
@@ -966,50 +927,6 @@ [Components]
   OvmfPkg/AmdSevDxe/AmdSevDxe.inf
   OvmfPkg/IoMmuDxe/IoMmuDxe.inf
 
-!if $(SMM_REQUIRE) == TRUE
-  OvmfPkg/SmmAccess/SmmAccess2Dxe.inf
-  OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
-  OvmfPkg/CpuS3DataDxe/CpuS3DataDxe.inf
-
-  #
-  # SMM Initial Program Load (a DXE_RUNTIME_DRIVER)
-  #
-  MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf
-
-  #
-  # SMM_CORE
-  #
-  MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf
-
-  #
-  # Privileged drivers (DXE_SMM_DRIVER modules)
-  #
-  OvmfPkg/CpuHotplugSmm/CpuHotplugSmm.inf
-  UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
-  MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf {
-    <LibraryClasses>
-      LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxSmmLib.inf
-  }
-  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf {
-    <LibraryClasses>
-      SmmCpuPlatformHookLib|OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.inf
-      SmmCpuFeaturesLib|OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
-  }
-
-  #
-  # Variable driver stack (SMM)
-  #
-  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf
-  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf
-  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf {
-    <LibraryClasses>
-      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
-      NULL|MdeModulePkg/Library/VarCheckPolicyLib/VarCheckPolicyLib.inf
-  }
-  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
-
-!else
-
   #
   # Variable driver stack (non-SMM)
   #
@@ -1023,7 +940,6 @@ [Components]
     <LibraryClasses>
       NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
   }
-!endif
 
   #
   # TPM support
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index 5c1b85792e3e..de34abd51b75 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -173,11 +173,6 @@ [FV.PEIFV]
 INF  OvmfPkg/PlatformPei/PlatformPei.inf
 INF  MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
 INF  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
-!if $(SMM_REQUIRE) == TRUE
-INF  MdeModulePkg/Universal/FaultTolerantWritePei/FaultTolerantWritePei.inf
-INF  MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
-INF  OvmfPkg/SmmAccess/SmmAccessPei.inf
-!endif
 INF  UefiCpuPkg/CpuMpPei/CpuMpPei.inf
 
 !if $(TPM_ENABLE) == TRUE
@@ -214,9 +209,6 @@ [FV.DXEFV]
   INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
   INF  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
   INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
-!if $(SMM_REQUIRE) == FALSE
-  INF  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
-!endif
 }
 
 #
@@ -353,27 +345,6 @@ [FV.DXEFV]
 INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
 INF  OvmfPkg/IoMmuDxe/IoMmuDxe.inf
 
-!if $(SMM_REQUIRE) == TRUE
-INF  OvmfPkg/SmmAccess/SmmAccess2Dxe.inf
-INF  OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
-INF  OvmfPkg/CpuS3DataDxe/CpuS3DataDxe.inf
-INF  MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf
-INF  MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf
-INF  OvmfPkg/CpuHotplugSmm/CpuHotplugSmm.inf
-INF  UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
-INF  MdeModulePkg/Universal/LockBox/SmmLockBox/SmmLockBox.inf
-INF  UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf
-
-#
-# Variable driver stack (SMM)
-#
-INF  OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesSmm.inf
-INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.inf
-INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf
-INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
-
-!else
-
 #
 # Variable driver stack (non-SMM)
 #
@@ -381,7 +352,6 @@ [FV.DXEFV]
 INF  OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf
 INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
 INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
-!endif
 
 #
 # TPM support
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 04/19] OvmfPkg/Microvm: no secure boot
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (2 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 03/19] OvmfPkg/Microvm: no smm Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 05/19] OvmfPkg/Microvm: no tpm Gerd Hoffmann
                   ` (15 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Without SMM secure boot isn't actually secure, so drop it too.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 15 ---------------
 OvmfPkg/Microvm/MicrovmX64.fdf |  4 ----
 2 files changed, 19 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index b8260e032b84..aba74190d7cd 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -203,14 +203,7 @@ [LibraryClasses]
 !endif
   RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
 
-!if $(SECURE_BOOT_ENABLE) == TRUE
-  PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf
-  AuthVariableLib|SecurityPkg/Library/AuthVariableLib/AuthVariableLib.inf
-  SecureBootVariableLib|SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf
-  SecureBootVariableProvisionLib|SecurityPkg/Library/SecureBootVariableProvisionLib/SecureBootVariableProvisionLib.inf
-!else
   AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
-!endif
   VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
   VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLib.inf
   VariablePolicyHelperLib|MdeModulePkg/Library/VariablePolicyHelperLib/VariablePolicyHelperLib.inf
@@ -712,9 +705,6 @@ [Components]
 
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
     <LibraryClasses>
-!if $(SECURE_BOOT_ENABLE) == TRUE
-      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
-!endif
 !if $(TPM_ENABLE) == TRUE
       NULL|SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.inf
       NULL|SecurityPkg/Library/DxeTpm2MeasureBootLib/DxeTpm2MeasureBootLib.inf
@@ -918,11 +908,6 @@ [Components]
       gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize|8000
   }
 
-!if $(SECURE_BOOT_ENABLE) == TRUE
-  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
-  OvmfPkg/EnrollDefaultKeys/EnrollDefaultKeys.inf
-!endif
-
   OvmfPkg/PlatformDxe/Platform.inf
   OvmfPkg/AmdSevDxe/AmdSevDxe.inf
   OvmfPkg/IoMmuDxe/IoMmuDxe.inf
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index de34abd51b75..ec2911ae538f 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -250,10 +250,6 @@ [FV.DXEFV]
 INF  OvmfPkg/LsiScsiDxe/LsiScsiDxe.inf
 !endif
 
-!if $(SECURE_BOOT_ENABLE) == TRUE
-  INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
-!endif
-
 INF  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
 INF  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
 INF  MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 05/19] OvmfPkg/Microvm: no tpm
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (3 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 04/19] OvmfPkg/Microvm: no secure boot Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 06/19] OvmfPkg/Microvm: no sev Gerd Hoffmann
                   ` (14 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no TPM support.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 76 +---------------------------------
 OvmfPkg/Microvm/MicrovmX64.fdf | 18 --------
 2 files changed, 1 insertion(+), 93 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index aba74190d7cd..6c8f55c7b1bd 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -224,16 +224,8 @@ [LibraryClasses]
   SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
   OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
 
-!if $(TPM_ENABLE) == TRUE
-  Tpm12CommandLib|SecurityPkg/Library/Tpm12CommandLib/Tpm12CommandLib.inf
-  Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
-  Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibQemu/DxeTcg2PhysicalPresenceLib.inf
-  Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf
-  TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf
-!else
   Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf
   TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
-!endif
 
 [LibraryClasses.common]
   BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
@@ -306,12 +298,6 @@ [LibraryClasses.common.PEIM]
   PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
   QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgPeiLib.inf
 
-!if $(TPM_ENABLE) == TRUE
-  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
-  Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12DeviceLibDTpm.inf
-  Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibDTpm/Tpm2DeviceLibDTpm.inf
-!endif
-
   MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/PeiMemEncryptSevLib.inf
 
 [LibraryClasses.common.DXE_CORE]
@@ -391,10 +377,6 @@ [LibraryClasses.common.DXE_DRIVER]
   MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
   QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf
   QemuLoadImageLib|OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.inf
-!if $(TPM_ENABLE) == TRUE
-  Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibTcg/Tpm12DeviceLibTcg.inf
-  Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf
-!endif
 
 [LibraryClasses.common.UEFI_APPLICATION]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
@@ -618,20 +600,10 @@ [PcdsDynamicDefault]
 
   gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00
 
-!if $(TPM_ENABLE) == TRUE
-  gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-!endif
-
   # IPv4 and IPv6 PXE Boot support.
   gEfiNetworkPkgTokenSpaceGuid.PcdIPv4PXESupport|0x01
   gEfiNetworkPkgTokenSpaceGuid.PcdIPv6PXESupport|0x01
 
-[PcdsDynamicHii]
-!if $(TPM_ENABLE) == TRUE && $(TPM_CONFIG_ENABLE) == TRUE
-  gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
-  gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS
-!endif
-
 ################################################################################
 #
 # Components Section - list of all EDK II Modules needed by this Platform.
@@ -670,21 +642,6 @@ [Components]
   UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
   UefiCpuPkg/CpuMpPei/CpuMpPei.inf
 
-!if $(TPM_ENABLE) == TRUE
-  OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
-  OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
-  SecurityPkg/Tcg/TcgPei/TcgPei.inf
-  SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf {
-    <LibraryClasses>
-      HashLib|SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha1/HashInstanceLibSha1.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha256/HashInstanceLibSha256.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSm3/HashInstanceLibSm3.inf
-  }
-!endif
-
   #
   # DXE Phase modules
   #
@@ -703,14 +660,7 @@ [Components]
 
   MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
 
-  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
-    <LibraryClasses>
-!if $(TPM_ENABLE) == TRUE
-      NULL|SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.inf
-      NULL|SecurityPkg/Library/DxeTpm2MeasureBootLib/DxeTpm2MeasureBootLib.inf
-!endif
-  }
-
+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
   OvmfPkg/8259InterruptControllerDxe/8259.inf
   UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
@@ -925,27 +875,3 @@ [Components]
     <LibraryClasses>
       NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
   }
-
-  #
-  # TPM support
-  #
-!if $(TPM_ENABLE) == TRUE
-  SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf {
-    <LibraryClasses>
-      Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibRouter/Tpm2DeviceLibRouterDxe.inf
-      NULL|SecurityPkg/Library/Tpm2DeviceLibDTpm/Tpm2InstanceLibDTpm.inf
-      HashLib|SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterDxe.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha1/HashInstanceLibSha1.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha256/HashInstanceLibSha256.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.inf
-      NULL|SecurityPkg/Library/HashInstanceLibSm3/HashInstanceLibSm3.inf
-  }
-!if $(TPM_CONFIG_ENABLE) == TRUE
-  SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigDxe.inf
-!endif
-  SecurityPkg/Tcg/TcgDxe/TcgDxe.inf {
-    <LibraryClasses>
-      Tpm12DeviceLib|SecurityPkg/Library/Tpm12DeviceLibDTpm/Tpm12DeviceLibDTpm.inf
-  }
-!endif
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index ec2911ae538f..fd4434ce5248 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -175,13 +175,6 @@ [FV.PEIFV]
 INF  UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
 INF  UefiCpuPkg/CpuMpPei/CpuMpPei.inf
 
-!if $(TPM_ENABLE) == TRUE
-INF  OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
-INF  OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
-INF  SecurityPkg/Tcg/TcgPei/TcgPei.inf
-INF  SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf
-!endif
-
 ################################################################################
 
 [FV.DXEFV]
@@ -349,17 +342,6 @@ [FV.DXEFV]
 INF  MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
 INF  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
 
-#
-# TPM support
-#
-!if $(TPM_ENABLE) == TRUE
-INF  SecurityPkg/Tcg/TcgDxe/TcgDxe.inf
-INF  SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.inf
-!if $(TPM_CONFIG_ENABLE) == TRUE
-INF  SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigDxe.inf
-!endif
-!endif
-
 ################################################################################
 
 [FV.FVMAIN_COMPACT]
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 06/19] OvmfPkg/Microvm: no sev
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (4 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 05/19] OvmfPkg/Microvm: no tpm Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 07/19] OvmfPkg/Microvm: no csm Gerd Hoffmann
                   ` (13 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no SEV support.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 1 -
 OvmfPkg/Microvm/MicrovmX64.fdf | 2 --
 2 files changed, 3 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 6c8f55c7b1bd..646ce5f0d8cf 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -859,7 +859,6 @@ [Components]
   }
 
   OvmfPkg/PlatformDxe/Platform.inf
-  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
   OvmfPkg/IoMmuDxe/IoMmuDxe.inf
 
   #
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index fd4434ce5248..3182950277ea 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -201,7 +201,6 @@ [FV.DXEFV]
 APRIORI DXE {
   INF  MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
   INF  MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
-  INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
 }
 
 #
@@ -331,7 +330,6 @@ [FV.DXEFV]
 INF  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
 INF  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
 INF  OvmfPkg/PlatformDxe/Platform.inf
-INF  OvmfPkg/AmdSevDxe/AmdSevDxe.inf
 INF  OvmfPkg/IoMmuDxe/IoMmuDxe.inf
 
 #
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 07/19] OvmfPkg/Microvm: no csm
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (5 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 06/19] OvmfPkg/Microvm: no sev Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 08/19] OvmfPkg/Microvm: no emulated scsi Gerd Hoffmann
                   ` (12 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Guests depending on BIOS will probably not work that well with microvm
due to legacy hardware being not available.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 26 --------------------------
 OvmfPkg/Microvm/MicrovmX64.fdf |  6 ------
 2 files changed, 32 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 646ce5f0d8cf..e90428ea76a9 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -443,9 +443,6 @@ [PcdsFeatureFlag]
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE
-!ifdef $(CSM_ENABLE)
-  gUefiOvmfPkgTokenSpaceGuid.PcdCsmEnable|TRUE
-!endif
 
 [PcdsFixedAtBuild]
   gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize|1
@@ -567,11 +564,7 @@ [PcdsDynamicDefault]
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Base|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0
-!ifdef $(CSM_ENABLE)
-  gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0
-!else
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x800000000
-!endif
 
   gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0
 
@@ -685,10 +678,6 @@ [Components]
   MdeModulePkg/Universal/BdsDxe/BdsDxe.inf {
     <LibraryClasses>
       XenPlatformLib|OvmfPkg/Library/XenPlatformLib/XenPlatformLib.inf
-!ifdef $(CSM_ENABLE)
-      NULL|OvmfPkg/Csm/CsmSupportLib/CsmSupportLib.inf
-      NULL|OvmfPkg/Csm/LegacyBootManagerLib/LegacyBootManagerLib.inf
-!endif
   }
   MdeModulePkg/Logo/LogoDxe.inf
   MdeModulePkg/Application/UiApp/UiApp.inf {
@@ -696,10 +685,6 @@ [Components]
       NULL|MdeModulePkg/Library/DeviceManagerUiLib/DeviceManagerUiLib.inf
       NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf
       NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
-!ifdef $(CSM_ENABLE)
-      NULL|OvmfPkg/Csm/LegacyBootManagerLib/LegacyBootManagerLib.inf
-      NULL|OvmfPkg/Csm/LegacyBootMaintUiLib/LegacyBootMaintUiLib.inf
-!endif
   }
   OvmfPkg/QemuKernelLoaderFsDxe/QemuKernelLoaderFsDxe.inf {
     <LibraryClasses>
@@ -753,9 +738,7 @@ [Components]
   MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
   MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
 
-!ifndef $(CSM_ENABLE)
   OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
-!endif
   OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
   OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
 
@@ -812,15 +795,6 @@ [Components]
   MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
   MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
-!ifdef $(CSM_ENABLE)
-  OvmfPkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf {
-    <LibraryClasses>
-      PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  }
-  OvmfPkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
-  OvmfPkg/Csm/Csm16/Csm16.inf
-!endif
-
 !if $(TOOL_CHAIN_TAG) != "XCODE5"
   ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf {
     <PcdsFixedAtBuild>
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index 3182950277ea..660519a25a19 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -319,13 +319,7 @@ [FV.DXEFV]
 INF  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
 INF  MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
 
-!ifdef $(CSM_ENABLE)
-INF  OvmfPkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
-INF  OvmfPkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
-INF  RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
-!else
 INF  OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
-!endif
 
 INF  OvmfPkg/QemuRamfbDxe/QemuRamfbDxe.inf
 INF  OvmfPkg/VirtioGpuDxe/VirtioGpu.inf
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 08/19] OvmfPkg/Microvm: no emulated scsi
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (6 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 07/19] OvmfPkg/Microvm: no csm Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 09/19] OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu Gerd Hoffmann
                   ` (11 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm focus is virtio, so go drop support
for emulated scsi host adapters.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 9 ---------
 OvmfPkg/Microvm/MicrovmX64.fdf | 9 ---------
 2 files changed, 18 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index e90428ea76a9..d33a5b095205 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -695,15 +695,6 @@ [Components]
   OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
   OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
   OvmfPkg/VirtioRngDxe/VirtioRng.inf
-!if $(PVSCSI_ENABLE) == TRUE
-  OvmfPkg/PvScsiDxe/PvScsiDxe.inf
-!endif
-!if $(MPT_SCSI_ENABLE) == TRUE
-  OvmfPkg/MptScsiDxe/MptScsiDxe.inf
-!endif
-!if $(LSI_SCSI_ENABLE) == TRUE
-  OvmfPkg/LsiScsiDxe/LsiScsiDxe.inf
-!endif
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
   MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index 660519a25a19..d57d958fde86 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -232,15 +232,6 @@ [FV.DXEFV]
 INF  OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
 INF  OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
 INF  OvmfPkg/VirtioRngDxe/VirtioRng.inf
-!if $(PVSCSI_ENABLE) == TRUE
-INF  OvmfPkg/PvScsiDxe/PvScsiDxe.inf
-!endif
-!if $(MPT_SCSI_ENABLE) == TRUE
-INF  OvmfPkg/MptScsiDxe/MptScsiDxe.inf
-!endif
-!if $(LSI_SCSI_ENABLE) == TRUE
-INF  OvmfPkg/LsiScsiDxe/LsiScsiDxe.inf
-!endif
 
 INF  MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
 INF  MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 09/19] OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (7 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 08/19] OvmfPkg/Microvm: no emulated scsi Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 10/19] OvmfPkg/Microvm: use XenTimerDxe (lapic timer) Gerd Hoffmann
                   ` (10 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no acpi timer, so use the generic lib instead.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index d33a5b095205..de68446e7f48 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -127,7 +127,7 @@ [SkuIds]
 
 [LibraryClasses]
   PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/BaseAcpiTimerLib.inf
+  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/BaseResetSystemLib.inf
   PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
   BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
@@ -232,7 +232,6 @@ [LibraryClasses.common]
   VmgExitLib|OvmfPkg/Library/VmgExitLib/VmgExitLib.inf
 
 [LibraryClasses.common.SEC]
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf
   QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgSecLib.inf
 !ifdef $(DEBUG_ON_SERIAL_PORT)
   DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
@@ -319,7 +318,6 @@ [LibraryClasses.common.DXE_CORE]
 
 [LibraryClasses.common.DXE_RUNTIME_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
@@ -338,7 +336,6 @@ [LibraryClasses.common.DXE_RUNTIME_DRIVER]
 
 [LibraryClasses.common.UEFI_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
@@ -354,7 +351,6 @@ [LibraryClasses.common.UEFI_DRIVER]
 
 [LibraryClasses.common.DXE_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
@@ -380,7 +376,6 @@ [LibraryClasses.common.DXE_DRIVER]
 
 [LibraryClasses.common.UEFI_APPLICATION]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
@@ -394,7 +389,6 @@ [LibraryClasses.common.UEFI_APPLICATION]
 
 [LibraryClasses.common.DXE_SMM_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   MemoryAllocationLib|MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
@@ -416,7 +410,6 @@ [LibraryClasses.common.DXE_SMM_DRIVER]
 
 [LibraryClasses.common.SMM_CORE]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf
   ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
   SmmCorePlatformHookLib|MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.inf
   MemoryAllocationLib|MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/PiSmmCoreMemoryAllocationLib.inf
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 10/19] OvmfPkg/Microvm: use XenTimerDxe (lapic timer)
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (8 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 09/19] OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks Gerd Hoffmann
                   ` (9 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no acpi timer, so go use XenTimerDxe
which uses the local apic instead.

Set PcdFSBClock to 1000 MHz, which is the lapic
timer frequency used by KVM.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 4 ++--
 OvmfPkg/Microvm/MicrovmX64.fdf | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index de68446e7f48..019b50de7d8f 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -559,6 +559,7 @@ [PcdsDynamicDefault]
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x800000000
 
+  gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
   gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0
 
   # Set video resolution for text setup.
@@ -648,10 +649,9 @@ [Components]
 
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-  OvmfPkg/8259InterruptControllerDxe/8259.inf
+  OvmfPkg/XenTimerDxe/XenTimerDxe.inf
   UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
   UefiCpuPkg/CpuDxe/CpuDxe.inf
-  OvmfPkg/8254TimerDxe/8254Timer.inf
   OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
   OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
   MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index d57d958fde86..b4d56bd2d0e7 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -215,10 +215,9 @@ [FV.DXEFV]
 INF  MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
 INF  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
 INF  MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-INF  OvmfPkg/8259InterruptControllerDxe/8259.inf
+INF  OvmfPkg/XenTimerDxe/XenTimerDxe.inf
 INF  UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
 INF  UefiCpuPkg/CpuDxe/CpuDxe.inf
-INF  OvmfPkg/8254TimerDxe/8254Timer.inf
 INF  OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
 INF  OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
 INF  MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (9 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 10/19] OvmfPkg/Microvm: use XenTimerDxe (lapic timer) Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08 11:06   ` Leif Lindholm
  2021-09-08  9:01 ` [PATCH v3 12/19] OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks Gerd Hoffmann
                   ` (8 subsequent siblings)
  19 siblings, 1 reply; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Skip host bridge setup on microvm.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/PlatformPei/MemDetect.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
index 2c2c4641ec8a..d736b85e0d90 100644
--- a/OvmfPkg/PlatformPei/MemDetect.c
+++ b/OvmfPkg/PlatformPei/MemDetect.c
@@ -135,6 +135,10 @@ QemuUc32BaseInitialization (
   UINT32 LowerMemorySize;
   UINT32 Uc32Size;
 
+  if (mHostBridgeDevId == 0xffff /* microvm */) {
+    return;
+  }
+
   if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
     //
     // On q35, the 32-bit area that we'll mark as UC, through variable MTRRs,
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 12/19] OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (10 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 13/19] OvmfPkg/Microvm: PlatformPei/Platform: add id Gerd Hoffmann
                   ` (7 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm needs ioapic hobs only.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/PlatformPei/Platform.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index d3a20122a2ea..d425a5c429c6 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -159,6 +159,12 @@ MemMapInitialization (
   //
   AddIoMemoryRangeHob (0x0A0000, BASE_1MB);
 
+  if (mHostBridgeDevId == 0xffff /* microvm */) {
+    AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB); /* ioapic #1 */
+    AddIoMemoryBaseSizeHob (0xFEC10000, SIZE_4KB); /* ioapic #2 */
+    return;
+  }
+
   TopOfLowRam = GetSystemMemorySizeBelow4gb ();
   PciExBarBase = 0;
   if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 13/19] OvmfPkg/Microvm: PlatformPei/Platform: add id.
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (11 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 12/19] OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 14/19] OvmfPkg/ResetSystemLib: add driver for microvm Gerd Hoffmann
                   ` (6 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Add + set microvm id for PcdOvmfHostBridgePciDevId.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Include/IndustryStandard/Microvm.h | 12 ++++++++++++
 OvmfPkg/PlatformPei/Platform.c             |  7 +++++++
 2 files changed, 19 insertions(+)
 create mode 100644 OvmfPkg/Include/IndustryStandard/Microvm.h

diff --git a/OvmfPkg/Include/IndustryStandard/Microvm.h b/OvmfPkg/Include/IndustryStandard/Microvm.h
new file mode 100644
index 000000000000..c56547c4f2a4
--- /dev/null
+++ b/OvmfPkg/Include/IndustryStandard/Microvm.h
@@ -0,0 +1,12 @@
+/** @file
+  Various defines for qemu microvm
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#ifndef __MICROVM_H__
+#define __MICROVM_H__
+
+#define MICROVM_PSEUDO_DEVICE_ID 0xfff1
+
+#endif // __MICROVM_H__
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index d425a5c429c6..aeb39595aa28 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -31,6 +31,7 @@
 #include <Library/ResourcePublicationLib.h>
 #include <Ppi/MasterBootMode.h>
 #include <IndustryStandard/I440FxPiix4.h>
+#include <IndustryStandard/Microvm.h>
 #include <IndustryStandard/Pci22.h>
 #include <IndustryStandard/Q35MchIch9.h>
 #include <IndustryStandard/QemuCpuHotplug.h>
@@ -364,6 +365,12 @@ MiscInitialization (
       AcpiCtlReg = POWER_MGMT_REGISTER_Q35 (ICH9_ACPI_CNTL);
       AcpiEnBit  = ICH9_ACPI_CNTL_ACPI_EN;
       break;
+    case 0xffff: /* microvm */
+      DEBUG ((DEBUG_INFO, "%a: microvm\n", __FUNCTION__));
+      PcdStatus = PcdSet16S (PcdOvmfHostBridgePciDevId,
+                             MICROVM_PSEUDO_DEVICE_ID);
+      ASSERT_RETURN_ERROR (PcdStatus);
+      return;
     default:
       DEBUG ((DEBUG_ERROR, "%a: Unknown Host Bridge Device ID: 0x%04x\n",
         __FUNCTION__, mHostBridgeDevId));
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 14/19] OvmfPkg/ResetSystemLib: add driver for microvm
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (12 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 13/19] OvmfPkg/Microvm: PlatformPei/Platform: add id Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 15/19] OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak Gerd Hoffmann
                   ` (5 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Uses the generic event device to reset and poweroff.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc                | 14 +--
 .../BaseResetSystemLibMicrovm.inf             | 37 ++++++++
 .../DxeResetSystemLibMicrovm.inf              | 40 +++++++++
 OvmfPkg/Include/IndustryStandard/Microvm.h    |  7 ++
 OvmfPkg/Include/OvmfPlatforms.h               |  1 +
 .../ResetSystemLib/DxeResetSystemLibMicrovm.c | 49 ++++++++++
 .../ResetSystemLib/ResetSystemLibMicrovm.c    | 89 +++++++++++++++++++
 OvmfPkg/PlatformPei/Platform.c                |  1 +
 8 files changed, 231 insertions(+), 7 deletions(-)
 create mode 100644 OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
 create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
 create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c
 create mode 100644 OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 019b50de7d8f..3cc951f0d985 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -128,7 +128,7 @@ [SkuIds]
 [LibraryClasses]
   PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
   TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/BaseResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
   PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
   BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
   BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
@@ -318,7 +318,7 @@ [LibraryClasses.common.DXE_CORE]
 
 [LibraryClasses.common.DXE_RUNTIME_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
@@ -336,7 +336,7 @@ [LibraryClasses.common.DXE_RUNTIME_DRIVER]
 
 [LibraryClasses.common.UEFI_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
@@ -351,7 +351,7 @@ [LibraryClasses.common.UEFI_DRIVER]
 
 [LibraryClasses.common.DXE_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
@@ -376,7 +376,7 @@ [LibraryClasses.common.DXE_DRIVER]
 
 [LibraryClasses.common.UEFI_APPLICATION]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
@@ -389,7 +389,7 @@ [LibraryClasses.common.UEFI_APPLICATION]
 
 [LibraryClasses.common.DXE_SMM_DRIVER]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   MemoryAllocationLib|MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
   HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
@@ -410,7 +410,7 @@ [LibraryClasses.common.DXE_SMM_DRIVER]
 
 [LibraryClasses.common.SMM_CORE]
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
-  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLib.inf
+  ResetSystemLib|OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
   SmmCorePlatformHookLib|MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.inf
   MemoryAllocationLib|MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/PiSmmCoreMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
diff --git a/OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf b/OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
new file mode 100644
index 000000000000..564b1d3022a6
--- /dev/null
+++ b/OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
@@ -0,0 +1,37 @@
+## @file
+#  DXE library instance for ResetSystem library class for OVMF
+#
+#  Copyright (C) 2020, Red Hat, Inc.
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 1.29
+  BASE_NAME                      = ResetSystemLibMicrovm
+  FILE_GUID                      = 7cd630bb-f581-4d1a-97ca-9dbc900e26a4
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = ResetSystemLib|SEC PEI_CORE PEIM DXE_CORE
+
+#
+# The following information is for reference only and not required by the build
+# tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  ResetSystemLibMicrovm.c
+
+[Packages]
+  MdeModulePkg/MdeModulePkg.dec
+  MdePkg/MdePkg.dec
+  OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  DebugLib
+  IoLib
+  TimerLib
diff --git a/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf b/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
new file mode 100644
index 000000000000..ac9c2599642c
--- /dev/null
+++ b/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
@@ -0,0 +1,40 @@
+## @file
+#  DXE library instance for ResetSystem library class for OVMF
+#
+#  Copyright (C) 2020, Red Hat, Inc.
+#  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 1.29
+  BASE_NAME                      = ResetSystemLibMicrovm
+  FILE_GUID                      = 3d6faf60-804a-4ca9-a36a-1a92416919d0
+  MODULE_TYPE                    = DXE_RUNTIME_DRIVER
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = ResetSystemLib|DXE_DRIVER DXE_RUNTIME_DRIVER SMM_CORE DXE_SMM_DRIVER UEFI_DRIVER UEFI_APPLICATION
+  CONSTRUCTOR                    = DxeResetSystemLibMicrovmConstructor
+
+#
+# The following information is for reference only and not required by the build
+# tools.
+#
+#  VALID_ARCHITECTURES           = IA32 X64
+#
+
+[Sources]
+  ResetSystemLibMicrovm.c
+  DxeResetSystemLibMicrovm.c
+
+[Packages]
+  MdeModulePkg/MdeModulePkg.dec
+  MdePkg/MdePkg.dec
+  OvmfPkg/OvmfPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  DebugLib
+  DxeServicesTableLib
+  IoLib
+  TimerLib
diff --git a/OvmfPkg/Include/IndustryStandard/Microvm.h b/OvmfPkg/Include/IndustryStandard/Microvm.h
index c56547c4f2a4..ae0c2e53117b 100644
--- a/OvmfPkg/Include/IndustryStandard/Microvm.h
+++ b/OvmfPkg/Include/IndustryStandard/Microvm.h
@@ -9,4 +9,11 @@
 
 #define MICROVM_PSEUDO_DEVICE_ID 0xfff1
 
+/* generic event device */
+#define MICROVM_GED_MMIO_BASE         0xfea00000
+#define MICROVM_GED_MMIO_BASE_REGS    (MICROVM_GED_MMIO_BASE + 0x200)
+#define MICROVM_ACPI_GED_REG_SLEEP_CTL     0x00
+#define MICROVM_ACPI_GED_REG_RESET         0x02
+#define MICROVM_ACPI_GED_RESET_VALUE       0x42
+
 #endif // __MICROVM_H__
diff --git a/OvmfPkg/Include/OvmfPlatforms.h b/OvmfPkg/Include/OvmfPlatforms.h
index 77dd818e3002..3b85593b7063 100644
--- a/OvmfPkg/Include/OvmfPlatforms.h
+++ b/OvmfPkg/Include/OvmfPlatforms.h
@@ -15,6 +15,7 @@
 #include <IndustryStandard/Q35MchIch9.h>
 #include <IndustryStandard/I440FxPiix4.h>
 #include <IndustryStandard/Bhyve.h>
+#include <IndustryStandard/Microvm.h>
 
 //
 // OVMF Host Bridge DID Address
diff --git a/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c b/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c
new file mode 100644
index 000000000000..0de8b39f5408
--- /dev/null
+++ b/OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c
@@ -0,0 +1,49 @@
+/** @file
+  Reset System Library functions for OVMF
+
+  Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>                   // BIT1
+#include <PiDxe.h>
+
+#include <Library/BaseLib.h>        // CpuDeadLoop()
+#include <Library/DebugLib.h>       // ASSERT()
+#include <Library/DxeServicesTableLib.h>
+#include <Library/IoLib.h>          // IoWrite8()
+#include <Library/ResetSystemLib.h> // ResetCold()
+#include <Library/TimerLib.h>       // MicroSecondDelay()
+#include <Library/UefiRuntimeLib.h> // EfiGoneVirtual()
+#include <OvmfPlatforms.h>          // PIIX4_PMBA_VALUE
+
+EFI_STATUS
+EFIAPI
+DxeResetSystemLibMicrovmConstructor (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  UINTN                            Address = MICROVM_GED_MMIO_BASE;
+  EFI_STATUS                       Status;
+  EFI_GCD_MEMORY_SPACE_DESCRIPTOR  Descriptor;
+
+  DEBUG ((DEBUG_INFO, "%a: start\n", __FUNCTION__));
+
+  Status = gDS->GetMemorySpaceDescriptor (Address, &Descriptor);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_INFO, "%a: GetMemorySpaceDescriptor failed\n", __FUNCTION__));
+    return RETURN_UNSUPPORTED;
+  }
+
+  Status = gDS->SetMemorySpaceAttributes (Address, SIZE_4KB,
+                                          Descriptor.Attributes | EFI_MEMORY_RUNTIME);
+  if (EFI_ERROR (Status)) {
+    DEBUG ((DEBUG_INFO, "%a: SetMemorySpaceAttributes failed\n", __FUNCTION__));
+    return RETURN_UNSUPPORTED;
+  }
+
+  DEBUG ((DEBUG_INFO, "%a: done\n", __FUNCTION__));
+  return EFI_SUCCESS;
+}
diff --git a/OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c b/OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c
new file mode 100644
index 000000000000..5c714cf06a54
--- /dev/null
+++ b/OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c
@@ -0,0 +1,89 @@
+/** @file
+  Reset System Library functions for OVMF
+
+  Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>                   // BIT1
+
+#include <Library/BaseLib.h>        // CpuDeadLoop()
+#include <Library/DebugLib.h>       // ASSERT()
+#include <Library/IoLib.h>          // IoWrite8()
+#include <Library/ResetSystemLib.h> // ResetCold()
+#include <Library/TimerLib.h>       // MicroSecondDelay()
+#include <Library/UefiRuntimeLib.h> // EfiGoneVirtual()
+#include <OvmfPlatforms.h>          // PIIX4_PMBA_VALUE
+
+static UINTN MicrovmGedBase (VOID)
+{
+  VOID *Address = (VOID*) MICROVM_GED_MMIO_BASE_REGS;
+
+  if (EfiGoneVirtual ()) {
+    EfiConvertPointer (0, &Address);
+    DEBUG ((DEBUG_INFO, "%a: virtual -> 0x%x\n", __FUNCTION__, Address));
+  } else {
+    DEBUG ((DEBUG_INFO, "%a: physical -> 0x%x\n", __FUNCTION__, Address));
+  }
+
+  return (UINTN) Address;
+}
+
+static VOID MicrovmReset (VOID)
+{
+  UINTN Address = MicrovmGedBase();
+
+  DEBUG ((DEBUG_INFO, "%a: microvm reset via ged\n", __FUNCTION__));
+  MmioWrite8 (Address + MICROVM_ACPI_GED_REG_RESET,
+              MICROVM_ACPI_GED_RESET_VALUE);
+  CpuDeadLoop ();
+}
+
+static VOID MicrovmShutdown (VOID)
+{
+  UINTN Address = MicrovmGedBase();
+
+  DEBUG ((DEBUG_INFO, "%a: microvm poweroff via ged\n", __FUNCTION__));
+  MmioWrite8 (Address + MICROVM_ACPI_GED_REG_SLEEP_CTL,
+              (1 << 5) /* enable bit */ |
+              (5 << 2) /* typ == S5  */);
+  CpuDeadLoop ();
+}
+
+VOID EFIAPI ResetCold (VOID)
+{
+  MicrovmReset();
+}
+
+VOID EFIAPI ResetWarm (VOID)
+{
+  MicrovmReset();
+}
+
+VOID
+EFIAPI
+ResetPlatformSpecific (
+  IN UINTN   DataSize,
+  IN VOID    *ResetData
+  )
+{
+  MicrovmReset();
+}
+
+VOID
+EFIAPI
+ResetSystem (
+  IN EFI_RESET_TYPE               ResetType,
+  IN EFI_STATUS                   ResetStatus,
+  IN UINTN                        DataSize,
+  IN VOID                         *ResetData OPTIONAL
+  )
+{
+  MicrovmReset();
+}
+
+VOID EFIAPI ResetShutdown (VOID)
+{
+  MicrovmShutdown();
+}
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index aeb39595aa28..df2d9ad015aa 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -161,6 +161,7 @@ MemMapInitialization (
   AddIoMemoryRangeHob (0x0A0000, BASE_1MB);
 
   if (mHostBridgeDevId == 0xffff /* microvm */) {
+    AddIoMemoryBaseSizeHob (MICROVM_GED_MMIO_BASE, SIZE_4KB);
     AddIoMemoryBaseSizeHob (0xFEC00000, SIZE_4KB); /* ioapic #1 */
     AddIoMemoryBaseSizeHob (0xFEC10000, SIZE_4KB); /* ioapic #2 */
     return;
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 15/19] OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak.
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (13 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 14/19] OvmfPkg/ResetSystemLib: add driver for microvm Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 16/19] OvmfPkg/Microvm: use PciHostBridgeLibNull Gerd Hoffmann
                   ` (4 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Nothing to do here ;)

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
index 71f63b244828..5536fcb8894d 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
@@ -1233,6 +1233,8 @@ PciAcpiInitialization (
       PciWrite8 (PCI_LIB_ADDRESS (0, 0x1f, 0, 0x6a), PciHostIrqs[2]); // G
       PciWrite8 (PCI_LIB_ADDRESS (0, 0x1f, 0, 0x6b), PciHostIrqs[3]); // H
       break;
+    case MICROVM_PSEUDO_DEVICE_ID:
+      return;
     default:
       if (XenDetected ()) {
         //
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 16/19] OvmfPkg/Microvm: use PciHostBridgeLibNull
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (14 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 15/19] OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 17/19] OvmfPkg/Microvm: wire up serial console, drop super-io Gerd Hoffmann
                   ` (3 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Shortcut PCI support for now (proper PCIe
support will be wired up later).

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 3cc951f0d985..b1912c549d4c 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -656,7 +656,7 @@ [Components]
   OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
   MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
     <LibraryClasses>
-      PciHostBridgeLib|OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf
+      PciHostBridgeLib|MdeModulePkg/Library/PciHostBridgeLibNull/PciHostBridgeLibNull.inf
       PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
       NULL|OvmfPkg/Library/PlatformHasIoMmuLib/PlatformHasIoMmuLib.inf
   }
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 17/19] OvmfPkg/Microvm: wire up serial console, drop super-io
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (15 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 16/19] OvmfPkg/Microvm: use PciHostBridgeLibNull Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 18/19] OvmfPkg/Microvm: add README Gerd Hoffmann
                   ` (2 subsequent siblings)
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Microvm has no LPC bridge, so drop the PciSioSerialDxe driver.
Use SerialDxe instead, with ioport hardcoded to 0x3f8 aka com1 aka ttyS0.

With this tianocore boots to uefi shell prompt on the serial console.
Direct kernel boot can be used too.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/MicrovmX64.dsc                | 11 +++--
 OvmfPkg/Microvm/MicrovmX64.fdf                |  4 +-
 .../PlatformBootManagerLib/BdsPlatform.c      | 40 +++++++++++++++++++
 3 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index b1912c549d4c..617f92539518 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -230,6 +230,8 @@ [LibraryClasses]
 [LibraryClasses.common]
   BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
   VmgExitLib|OvmfPkg/Library/VmgExitLib/VmgExitLib.inf
+  SerialPortLib|MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
+  PlatformHookLib|MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf
 
 [LibraryClasses.common.SEC]
   QemuFwCfgLib|OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgSecLib.inf
@@ -534,6 +536,11 @@ [PcdsFixedAtBuild]
   # Point to the MdeModulePkg/Application/UiApp/UiApp.inf
   gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
 
+  # microvm serial port^M
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|FALSE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo|{0xFF}
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase|0x3f8
+
 ################################################################################
 #
 # Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
@@ -729,9 +736,7 @@ [Components]
   #
   # ISA Support
   #
-  OvmfPkg/SioBusDxe/SioBusDxe.inf
-  MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
-  MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
 
   #
   # SMBIOS Support
diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf
index b4d56bd2d0e7..6314014f3de7 100644
--- a/OvmfPkg/Microvm/MicrovmX64.fdf
+++ b/OvmfPkg/Microvm/MicrovmX64.fdf
@@ -260,11 +260,9 @@ [FV.DXEFV]
 INF  MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
 INF  MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
 
-INF  OvmfPkg/SioBusDxe/SioBusDxe.inf
 !if $(SOURCE_DEBUG_ENABLE) == FALSE
-INF  MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
+INF  MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
 !endif
-INF  MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
 
 INF  MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
 INF  OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
index 5536fcb8894d..b581a20cc6b7 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
@@ -8,6 +8,7 @@
 
 #include "BdsPlatform.h"
 #include <Guid/RootBridgesConnectedEventGroup.h>
+#include <Guid/SerialPortLibVendor.h>
 #include <Protocol/FirmwareVolume2.h>
 #include <Library/PlatformBmPrintScLib.h>
 #include <Library/Tcg2PhysicalPresenceLib.h>
@@ -661,6 +662,43 @@ PrepareLpcBridgeDevicePath (
   return EFI_SUCCESS;
 }
 
+typedef struct {
+  VENDOR_DEVICE_PATH        Guid;
+  EFI_DEVICE_PATH_PROTOCOL  End;
+} SERIAL_DEVICE_PATH;
+
+SERIAL_DEVICE_PATH serialDevicePath = {
+  {
+    { HARDWARE_DEVICE_PATH, HW_VENDOR_DP, { sizeof (VENDOR_DEVICE_PATH), 0} },
+    EDKII_SERIAL_PORT_LIB_VENDOR_GUID
+  },
+  { END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, { sizeof (EFI_DEVICE_PATH_PROTOCOL), 0 } }
+};
+
+VOID
+PrepareMicrovmDevicePath (
+  VOID
+  )
+{
+  EFI_DEVICE_PATH_PROTOCOL  *DevicePath;
+  UINT16                    HostBridgeDevId;
+
+  HostBridgeDevId = PcdGet16 (PcdOvmfHostBridgePciDevId);
+  if (HostBridgeDevId != MICROVM_PSEUDO_DEVICE_ID) {
+    return;
+  }
+
+  DevicePath = (EFI_DEVICE_PATH_PROTOCOL*)&serialDevicePath;
+  DevicePath = AppendDevicePathNode (DevicePath,
+                 (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);
+  DevicePath = AppendDevicePathNode (DevicePath,
+                 (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);
+
+  EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);
+  EfiBootManagerUpdateConsoleVariable (ConIn, DevicePath, NULL);
+  EfiBootManagerUpdateConsoleVariable (ErrOut, DevicePath, NULL);
+}
+
 EFI_STATUS
 GetGopDevicePath (
    IN  EFI_DEVICE_PATH_PROTOCOL *PciDevicePath,
@@ -1021,6 +1059,8 @@ PlatformInitializeConsole (
   //
   VisitAllPciInstances (DetectAndPreparePlatformPciDevicePath);
 
+  PrepareMicrovmDevicePath ();
+
   //
   // Have chance to connect the platform default console,
   // the platform default console is the minimum device group
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 18/19] OvmfPkg/Microvm: add README
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (16 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 17/19] OvmfPkg/Microvm: wire up serial console, drop super-io Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08  9:01 ` [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry Gerd Hoffmann
  2021-10-05 10:57 ` [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Ard Biesheuvel
  19 siblings, 0 replies; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 OvmfPkg/Microvm/README | 54 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 OvmfPkg/Microvm/README

diff --git a/OvmfPkg/Microvm/README b/OvmfPkg/Microvm/README
new file mode 100644
index 000000000000..78c2b53318de
--- /dev/null
+++ b/OvmfPkg/Microvm/README
@@ -0,0 +1,54 @@
+
+This is an *experimental* port of OVMF for the qemu microvm
+machine type.
+
+microvm background info
+-----------------------
+
+microvm is designed for modern, virtio-based workloads.  Most legacy
+lpc/isa devices like pit and pic can be turned off.  virtio-mmio
+(i.e. '-device virtio-{blk,net,scsi,...}-device') is used for
+storage/network/etc.
+
+Optional pcie support is available and any pcie device supported by
+qemu can be plugged in (including virtio-pci if you prefer that over
+virtio-mmio).
+
+https://qemu.readthedocs.io/en/latest/system/i386/microvm.html
+https://www.kraxel.org/blog/2020/10/qemu-microvm-acpi/
+
+design issues
+-------------
+
+Not fully clear yet how to do hardware detection best.  Right now
+using device tree to find virtio-mmio devices and pcie host bridge,
+can reuse existing ArmVirtPkg code that way.  Needs patched qemu.
+
+features
+--------
+ [working] serial console
+ [working] direct kernel boot
+ [in progress] virtio-mmio support
+ [in progress] pcie support
+
+known limitations
+-----------------
+ * rtc=on is required for now.
+ * can't use separate code/vars (actually an microvm limitation,
+   there is no pflash support).
+ * transitional virtio-pci devices do not work.  microvm doesn't
+   support ioports on pcie, and ovmf doesn't initialize pcie devices
+   with ioports if there is no address space for them (even though
+   pcie devices are required to be functional without ioports).
+
+known bugs
+----------
+ * timer has wrong frequency (running fast on my hardware).
+
+usage
+-----
+qemu-system-x86_64 \
+    -nographic \
+    -machine microvm,acpi=on,pit=off,pic=off,rtc=on \
+    -bios /path/to/MICROVM.fd \
+    [ ... more args here ... ]
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (17 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 18/19] OvmfPkg/Microvm: add README Gerd Hoffmann
@ 2021-09-08  9:01 ` Gerd Hoffmann
  2021-09-08 11:08   ` [edk2-devel] " Leif Lindholm
  2021-10-05 10:57 ` [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Ard Biesheuvel
  19 siblings, 1 reply; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08  9:01 UTC (permalink / raw)
  To: devel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Gerd Hoffmann, Jordan Justen, Leif Lindholm, Julien Grall,
	Anthony Perard, Ard Biesheuvel, Stefan Berger, Jiewen Yao

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
---
 Maintainers.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Maintainers.txt b/Maintainers.txt
index 41f491bcaed1..52f9aa99ac7d 100644
--- a/Maintainers.txt
+++ b/Maintainers.txt
@@ -440,6 +440,12 @@ F: OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibBhyve.inf
 R: Rebecca Cran <rebecca@bsdio.com> [bcran]
 R: Peter Grehan <grehan@freebsd.org> [grehan-freebsd]
 
+OvmfPkg: microvm-related modules
+F: OvmfPkg/Microvm/
+F: OvmfPkg/Include/IndustryStandard/Microvm.h
+F: OvmfPkg/Library/ResetSystemLib/*Microvm.*
+R: Gerd Hoffmann <kraxel@redhat.com> [kraxel]
+
 OvmfPkg: CSM modules
 F: OvmfPkg/Csm/
 R: David Woodhouse <dwmw2@infradead.org> [dwmw2]
-- 
2.31.1


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-08  9:01 ` [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks Gerd Hoffmann
@ 2021-09-08 11:06   ` Leif Lindholm
  2021-09-08 11:33     ` Gerd Hoffmann
  0 siblings, 1 reply; 27+ messages in thread
From: Leif Lindholm @ 2021-09-08 11:06 UTC (permalink / raw)
  To: Gerd Hoffmann
  Cc: devel, Jiewen Yao, Marc-André Lureau, Michael D Kinney,
	Andrew Fish, Jordan Justen, Julien Grall, Anthony Perard,
	Ard Biesheuvel, Stefan Berger

On Wed, Sep 08, 2021 at 11:01:11 +0200, Gerd Hoffmann wrote:
> Skip host bridge setup on microvm.
> 
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
> ---
>  OvmfPkg/PlatformPei/MemDetect.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
> index 2c2c4641ec8a..d736b85e0d90 100644
> --- a/OvmfPkg/PlatformPei/MemDetect.c
> +++ b/OvmfPkg/PlatformPei/MemDetect.c
> @@ -135,6 +135,10 @@ QemuUc32BaseInitialization (
>    UINT32 LowerMemorySize;
>    UINT32 Uc32Size;
>  
> +  if (mHostBridgeDevId == 0xffff /* microvm */) {
> +    return;
> +  }
> +

This, and the same conditional in the subsequent patch, weirds me out
a bit. This doesn't tell us we're on microvm, it tells us the device
ID is invalid.
Since we know at compile-time that we want to skip this function,
could we achieve that some other way?

/
    Leif

>    if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
>      //
>      // On q35, the 32-bit area that we'll mark as UC, through variable MTRRs,
> -- 
> 2.31.1
> 

^ permalink raw reply	[flat|nested] 27+ messages in thread

* Re: [edk2-devel] [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry
  2021-09-08  9:01 ` [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry Gerd Hoffmann
@ 2021-09-08 11:08   ` Leif Lindholm
  0 siblings, 0 replies; 27+ messages in thread
From: Leif Lindholm @ 2021-09-08 11:08 UTC (permalink / raw)
  To: devel, kraxel
  Cc: Jiewen Yao, Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Jordan Justen, Julien Grall, Anthony Perard, Ard Biesheuvel,
	Stefan Berger

On Wed, Sep 08, 2021 at 11:01:19 +0200, Gerd Hoffmann wrote:
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>

Reviewed-by: Leif Lindholm <leif@nuviainc.com>

> ---
>  Maintainers.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Maintainers.txt b/Maintainers.txt
> index 41f491bcaed1..52f9aa99ac7d 100644
> --- a/Maintainers.txt
> +++ b/Maintainers.txt
> @@ -440,6 +440,12 @@ F: OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibBhyve.inf
>  R: Rebecca Cran <rebecca@bsdio.com> [bcran]
>  R: Peter Grehan <grehan@freebsd.org> [grehan-freebsd]
>  
> +OvmfPkg: microvm-related modules
> +F: OvmfPkg/Microvm/
> +F: OvmfPkg/Include/IndustryStandard/Microvm.h
> +F: OvmfPkg/Library/ResetSystemLib/*Microvm.*
> +R: Gerd Hoffmann <kraxel@redhat.com> [kraxel]
> +
>  OvmfPkg: CSM modules
>  F: OvmfPkg/Csm/
>  R: David Woodhouse <dwmw2@infradead.org> [dwmw2]
> -- 
> 2.31.1
> 
> 
> 
> 
> 
> 

^ permalink raw reply	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-08 11:06   ` Leif Lindholm
@ 2021-09-08 11:33     ` Gerd Hoffmann
  2021-09-08 11:54       ` Leif Lindholm
  0 siblings, 1 reply; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-08 11:33 UTC (permalink / raw)
  To: Leif Lindholm
  Cc: devel, Jiewen Yao, Marc-André Lureau, Michael D Kinney,
	Andrew Fish, Jordan Justen, Julien Grall, Anthony Perard,
	Ard Biesheuvel, Stefan Berger

On Wed, Sep 08, 2021 at 12:06:46PM +0100, Leif Lindholm wrote:
> On Wed, Sep 08, 2021 at 11:01:11 +0200, Gerd Hoffmann wrote:
> > Skip host bridge setup on microvm.
> > 
> > Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
> > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> > Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
> > ---
> >  OvmfPkg/PlatformPei/MemDetect.c | 4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
> > index 2c2c4641ec8a..d736b85e0d90 100644
> > --- a/OvmfPkg/PlatformPei/MemDetect.c
> > +++ b/OvmfPkg/PlatformPei/MemDetect.c
> > @@ -135,6 +135,10 @@ QemuUc32BaseInitialization (
> >    UINT32 LowerMemorySize;
> >    UINT32 Uc32Size;
> >  
> > +  if (mHostBridgeDevId == 0xffff /* microvm */) {
> > +    return;
> > +  }
> > +
> 
> This, and the same conditional in the subsequent patch, weirds me out
> a bit. This doesn't tell us we're on microvm, it tells us the device
> ID is invalid.

Well, sort of, yes.  microvm doesn't support pci config space access via
0xcf8, so any attempt to read something there returns 0xff

> Since we know at compile-time that we want to skip this function,
> could we achieve that some other way?

Sure.  Suggestions?  Add a Pcd and set it in Microvm.dsc?
Or is there some better way?

thanks,
  Gerd


^ permalink raw reply	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-08 11:33     ` Gerd Hoffmann
@ 2021-09-08 11:54       ` Leif Lindholm
  2021-09-09 10:58         ` Gerd Hoffmann
  0 siblings, 1 reply; 27+ messages in thread
From: Leif Lindholm @ 2021-09-08 11:54 UTC (permalink / raw)
  To: Gerd Hoffmann
  Cc: devel, Jiewen Yao, Marc-André Lureau, Michael D Kinney,
	Andrew Fish, Jordan Justen, Julien Grall, Anthony Perard,
	Ard Biesheuvel, Stefan Berger

On Wed, Sep 08, 2021 at 13:33:51 +0200, Gerd Hoffmann wrote:
> On Wed, Sep 08, 2021 at 12:06:46PM +0100, Leif Lindholm wrote:
> > On Wed, Sep 08, 2021 at 11:01:11 +0200, Gerd Hoffmann wrote:
> > > Skip host bridge setup on microvm.
> > > 
> > > Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
> > > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> > > Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
> > > ---
> > >  OvmfPkg/PlatformPei/MemDetect.c | 4 ++++
> > >  1 file changed, 4 insertions(+)
> > > 
> > > diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
> > > index 2c2c4641ec8a..d736b85e0d90 100644
> > > --- a/OvmfPkg/PlatformPei/MemDetect.c
> > > +++ b/OvmfPkg/PlatformPei/MemDetect.c
> > > @@ -135,6 +135,10 @@ QemuUc32BaseInitialization (
> > >    UINT32 LowerMemorySize;
> > >    UINT32 Uc32Size;
> > >  
> > > +  if (mHostBridgeDevId == 0xffff /* microvm */) {
> > > +    return;
> > > +  }
> > > +
> > 
> > This, and the same conditional in the subsequent patch, weirds me out
> > a bit. This doesn't tell us we're on microvm, it tells us the device
> > ID is invalid.
> 
> Well, sort of, yes.  microvm doesn't support pci config space access via
> 0xcf8, so any attempt to read something there returns 0xff
> 
> > Since we know at compile-time that we want to skip this function,
> > could we achieve that some other way?
> 
> Sure.  Suggestions?  Add a Pcd and set it in Microvm.dsc?
> Or is there some better way?

It's all a question of how much we want to overengineer things :)

I'm tempted to suggest a balanced version would be adding
  GCC: *_*_*_CC_FLAGS = -D PLATFORM_IS_MICROVM
to [BuildOptions] in the .dsc, and test for that.

FixedPcds might be architecturally nicer, but should then probably be
a different one for each use-case.

/
    Leif

^ permalink raw reply	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-08 11:54       ` Leif Lindholm
@ 2021-09-09 10:58         ` Gerd Hoffmann
  2021-10-05 10:27           ` Ard Biesheuvel
  0 siblings, 1 reply; 27+ messages in thread
From: Gerd Hoffmann @ 2021-09-09 10:58 UTC (permalink / raw)
  To: Leif Lindholm
  Cc: devel, Jiewen Yao, Marc-André Lureau, Michael D Kinney,
	Andrew Fish, Jordan Justen, Julien Grall, Anthony Perard,
	Ard Biesheuvel, Stefan Berger

> > Sure.  Suggestions?  Add a Pcd and set it in Microvm.dsc?
> > Or is there some better way?
> 
> It's all a question of how much we want to overengineer things :)
> 
> I'm tempted to suggest a balanced version would be adding
>   GCC: *_*_*_CC_FLAGS = -D PLATFORM_IS_MICROVM
> to [BuildOptions] in the .dsc, and test for that.

How about the approach below?

take care,
  Gerd

commit 2d48e3eba022ba92eadcbad2c55e10ed281631c2
Author: Gerd Hoffmann <kraxel@redhat.com>
Date:   Tue Jun 1 12:38:38 2021 +0200

    OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
    
    Set mHostBridgeDevId to MICROVM_PSEUDO_DEVICE_ID using a
    compile time switch.
    
    Skip host bridge setup on microvm.
    
    Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
    Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
    Acked-by: Jiewen Yao <Jiewen.yao@intel.com>

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 019b50de7d8f..a000c195d866 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -73,6 +73,9 @@ [Defines]
 !endif
 
 [BuildOptions]
+  GCC:*_*_*_CC_FLAGS                   = -DPLATFORM_IS_MICROVM
+  INTEL:*_*_*_CC_FLAGS                 = /D PLATFORM_IS_MICROVM
+  MSFT:*_*_*_CC_FLAGS                  = /D PLATFORM_IS_MICROVM
   GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
   INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
   MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
index 2c2c4641ec8a..8125644bc91a 100644
--- a/OvmfPkg/PlatformPei/MemDetect.c
+++ b/OvmfPkg/PlatformPei/MemDetect.c
@@ -15,6 +15,7 @@ Module Name:
 //
 #include <IndustryStandard/E820.h>
 #include <IndustryStandard/I440FxPiix4.h>
+#include <IndustryStandard/Microvm.h>
 #include <IndustryStandard/Q35MchIch9.h>
 #include <PiPei.h>
 #include <Register/Intel/SmramSaveStateMap.h>
@@ -135,6 +136,10 @@ QemuUc32BaseInitialization (
   UINT32 LowerMemorySize;
   UINT32 Uc32Size;
 
+  if (mHostBridgeDevId == MICROVM_PSEUDO_DEVICE_ID) {
+    return;
+  }
+
   if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
     //
     // On q35, the 32-bit area that we'll mark as UC, through variable MTRRs,
diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index d3a20122a2ea..ed93d11c8ac6 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -31,6 +31,7 @@
 #include <Library/ResourcePublicationLib.h>
 #include <Ppi/MasterBootMode.h>
 #include <IndustryStandard/I440FxPiix4.h>
+#include <IndustryStandard/Microvm.h>
 #include <IndustryStandard/Pci22.h>
 #include <IndustryStandard/Q35MchIch9.h>
 #include <IndustryStandard/QemuCpuHotplug.h>
@@ -714,7 +715,11 @@ InitializePlatform (
   //
   // Query Host Bridge DID
   //
+#ifdef PLATFORM_IS_MICROVM
+  mHostBridgeDevId = MICROVM_PSEUDO_DEVICE_ID;
+#else
   mHostBridgeDevId = PciRead16 (OVMF_HOSTBRIDGE_DID);
+#endif
 
   MaxCpuCountInitialization ();
 


^ permalink raw reply related	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
  2021-09-09 10:58         ` Gerd Hoffmann
@ 2021-10-05 10:27           ` Ard Biesheuvel
  0 siblings, 0 replies; 27+ messages in thread
From: Ard Biesheuvel @ 2021-10-05 10:27 UTC (permalink / raw)
  To: Gerd Hoffmann
  Cc: Leif Lindholm, edk2-devel-groups-io, Jiewen Yao,
	Marc-André Lureau, Michael D Kinney, Andrew Fish,
	Jordan Justen, Julien Grall, Anthony Perard, Ard Biesheuvel,
	Stefan Berger

On Thu, 9 Sept 2021 at 12:58, Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> > > Sure.  Suggestions?  Add a Pcd and set it in Microvm.dsc?
> > > Or is there some better way?
> >
> > It's all a question of how much we want to overengineer things :)
> >
> > I'm tempted to suggest a balanced version would be adding
> >   GCC: *_*_*_CC_FLAGS = -D PLATFORM_IS_MICROVM
> > to [BuildOptions] in the .dsc, and test for that.
>
> How about the approach below?
>

I am going to go with the original patch. All the workarounds seem
rather intrusive, and there is nothing wrong with probing the config
space and concluding that nothing is there if the response has all
bits set to 1. And to be pedantic, the reason 0xffff is an invalid
device ID is because it cannot be distinguished from a failed read. So
we are not checking whether the device exists and has an invalid
device ID, we are checking whether there's anything there to begin
with.


> take care,
>   Gerd
>
> commit 2d48e3eba022ba92eadcbad2c55e10ed281631c2
> Author: Gerd Hoffmann <kraxel@redhat.com>
> Date:   Tue Jun 1 12:38:38 2021 +0200
>
>     OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
>
>     Set mHostBridgeDevId to MICROVM_PSEUDO_DEVICE_ID using a
>     compile time switch.
>
>     Skip host bridge setup on microvm.
>
>     Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
>     Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
>     Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
>
> diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
> index 019b50de7d8f..a000c195d866 100644
> --- a/OvmfPkg/Microvm/MicrovmX64.dsc
> +++ b/OvmfPkg/Microvm/MicrovmX64.dsc
> @@ -73,6 +73,9 @@ [Defines]
>  !endif
>
>  [BuildOptions]
> +  GCC:*_*_*_CC_FLAGS                   = -DPLATFORM_IS_MICROVM
> +  INTEL:*_*_*_CC_FLAGS                 = /D PLATFORM_IS_MICROVM
> +  MSFT:*_*_*_CC_FLAGS                  = /D PLATFORM_IS_MICROVM
>    GCC:RELEASE_*_*_CC_FLAGS             = -DMDEPKG_NDEBUG
>    INTEL:RELEASE_*_*_CC_FLAGS           = /D MDEPKG_NDEBUG
>    MSFT:RELEASE_*_*_CC_FLAGS            = /D MDEPKG_NDEBUG
> diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c
> index 2c2c4641ec8a..8125644bc91a 100644
> --- a/OvmfPkg/PlatformPei/MemDetect.c
> +++ b/OvmfPkg/PlatformPei/MemDetect.c
> @@ -15,6 +15,7 @@ Module Name:
>  //
>  #include <IndustryStandard/E820.h>
>  #include <IndustryStandard/I440FxPiix4.h>
> +#include <IndustryStandard/Microvm.h>
>  #include <IndustryStandard/Q35MchIch9.h>
>  #include <PiPei.h>
>  #include <Register/Intel/SmramSaveStateMap.h>
> @@ -135,6 +136,10 @@ QemuUc32BaseInitialization (
>    UINT32 LowerMemorySize;
>    UINT32 Uc32Size;
>
> +  if (mHostBridgeDevId == MICROVM_PSEUDO_DEVICE_ID) {
> +    return;
> +  }
> +
>    if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
>      //
>      // On q35, the 32-bit area that we'll mark as UC, through variable MTRRs,
> diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
> index d3a20122a2ea..ed93d11c8ac6 100644
> --- a/OvmfPkg/PlatformPei/Platform.c
> +++ b/OvmfPkg/PlatformPei/Platform.c
> @@ -31,6 +31,7 @@
>  #include <Library/ResourcePublicationLib.h>
>  #include <Ppi/MasterBootMode.h>
>  #include <IndustryStandard/I440FxPiix4.h>
> +#include <IndustryStandard/Microvm.h>
>  #include <IndustryStandard/Pci22.h>
>  #include <IndustryStandard/Q35MchIch9.h>
>  #include <IndustryStandard/QemuCpuHotplug.h>
> @@ -714,7 +715,11 @@ InitializePlatform (
>    //
>    // Query Host Bridge DID
>    //
> +#ifdef PLATFORM_IS_MICROVM
> +  mHostBridgeDevId = MICROVM_PSEUDO_DEVICE_ID;
> +#else
>    mHostBridgeDevId = PciRead16 (OVMF_HOSTBRIDGE_DID);
> +#endif
>
>    MaxCpuCountInitialization ();
>
>

^ permalink raw reply	[flat|nested] 27+ messages in thread

* Re: [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type
  2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
                   ` (18 preceding siblings ...)
  2021-09-08  9:01 ` [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry Gerd Hoffmann
@ 2021-10-05 10:57 ` Ard Biesheuvel
  19 siblings, 0 replies; 27+ messages in thread
From: Ard Biesheuvel @ 2021-10-05 10:57 UTC (permalink / raw)
  To: Gerd Hoffmann
  Cc: edk2-devel-groups-io, Jiewen Yao, Marc-André Lureau,
	Michael D Kinney, Andrew Fish, Jordan Justen, Leif Lindholm,
	Julien Grall, Anthony Perard, Ard Biesheuvel, Stefan Berger

On Wed, 8 Sept 2021 at 11:01, Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> This patch series adds basic support for the
> microvm machine type to OVMF.
>
> Working:
>   - uefi shell @ serial console.
>   - direct kernel boot.
>
> Comming in followup patches:
>   - virtio-mmio support.
>   - pcie support.
>
> Usage:
>   qemu-system-x86_64 -nographic -M microvm -bios MICROVM.fd ...
>
> v2 changes:
>  - pick up review tags
>  - add bugzilla link
>  - fix timer configuration
>  - fix reset shutdown
>  - add readme
>  - add maintainers entry
>
> v3 changes:
>  - pick up more review tags
>  - fix CI failures (https://github.com/tianocore/edk2/pull/1949)
>
> Gerd Hoffmann (19):
>   OvmfPkg/Microvm: copy OvmfPkgX64 files as-is
>   OvmfPkg/Microvm: rename output files, fix includes
>   OvmfPkg/Microvm: no smm
>   OvmfPkg/Microvm: no secure boot
>   OvmfPkg/Microvm: no tpm
>   OvmfPkg/Microvm: no sev
>   OvmfPkg/Microvm: no csm
>   OvmfPkg/Microvm: no emulated scsi
>   OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu
>   OvmfPkg/Microvm: use XenTimerDxe (lapic timer)
>   OvmfPkg/Microvm: PlatformPei/MemDetect tweaks
>   OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks
>   OvmfPkg/Microvm: PlatformPei/Platform: add id.
>   OvmfPkg/ResetSystemLib: add driver for microvm
>   OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak.
>   OvmfPkg/Microvm: use PciHostBridgeLibNull
>   OvmfPkg/Microvm: wire up serial console, drop super-io
>   OvmfPkg/Microvm: add README
>   OvmfPkg/Microvm: add Maintainers.txt entry
>

Merged as #2042

Thanks all,


>  OvmfPkg/Microvm/MicrovmX64.dsc                | 839 ++++++++++++++++++
>  OvmfPkg/Microvm/MicrovmX64.fdf                | 462 ++++++++++
>  .../BaseResetSystemLibMicrovm.inf             |  37 +
>  .../DxeResetSystemLibMicrovm.inf              |  40 +
>  OvmfPkg/Include/IndustryStandard/Microvm.h    |  19 +
>  OvmfPkg/Include/OvmfPlatforms.h               |   1 +
>  .../PlatformBootManagerLib/BdsPlatform.c      |  42 +
>  .../ResetSystemLib/DxeResetSystemLibMicrovm.c |  49 +
>  .../ResetSystemLib/ResetSystemLibMicrovm.c    |  89 ++
>  OvmfPkg/PlatformPei/MemDetect.c               |   4 +
>  OvmfPkg/PlatformPei/Platform.c                |  14 +
>  Maintainers.txt                               |   6 +
>  OvmfPkg/Microvm/README                        |  54 ++
>  13 files changed, 1656 insertions(+)
>  create mode 100644 OvmfPkg/Microvm/MicrovmX64.dsc
>  create mode 100644 OvmfPkg/Microvm/MicrovmX64.fdf
>  create mode 100644 OvmfPkg/Library/ResetSystemLib/BaseResetSystemLibMicrovm.inf
>  create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.inf
>  create mode 100644 OvmfPkg/Include/IndustryStandard/Microvm.h
>  create mode 100644 OvmfPkg/Library/ResetSystemLib/DxeResetSystemLibMicrovm.c
>  create mode 100644 OvmfPkg/Library/ResetSystemLib/ResetSystemLibMicrovm.c
>  create mode 100644 OvmfPkg/Microvm/README
>
> --
> 2.31.1
>

^ permalink raw reply	[flat|nested] 27+ messages in thread

end of thread, other threads:[~2021-10-05 10:57 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-09-08  9:01 [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 01/19] OvmfPkg/Microvm: copy OvmfPkgX64 files as-is Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 02/19] OvmfPkg/Microvm: rename output files, fix includes Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 03/19] OvmfPkg/Microvm: no smm Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 04/19] OvmfPkg/Microvm: no secure boot Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 05/19] OvmfPkg/Microvm: no tpm Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 06/19] OvmfPkg/Microvm: no sev Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 07/19] OvmfPkg/Microvm: no csm Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 08/19] OvmfPkg/Microvm: no emulated scsi Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 09/19] OvmfPkg/Microvm: use MdePkg/Library/SecPeiDxeTimerLibCpu Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 10/19] OvmfPkg/Microvm: use XenTimerDxe (lapic timer) Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 11/19] OvmfPkg/Microvm: PlatformPei/MemDetect tweaks Gerd Hoffmann
2021-09-08 11:06   ` Leif Lindholm
2021-09-08 11:33     ` Gerd Hoffmann
2021-09-08 11:54       ` Leif Lindholm
2021-09-09 10:58         ` Gerd Hoffmann
2021-10-05 10:27           ` Ard Biesheuvel
2021-09-08  9:01 ` [PATCH v3 12/19] OvmfPkg/Microvm: PlatformPei/Platform memory map tweaks Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 13/19] OvmfPkg/Microvm: PlatformPei/Platform: add id Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 14/19] OvmfPkg/ResetSystemLib: add driver for microvm Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 15/19] OvmfPkg/Microvm: BdsPlatform: PciAcpiInitialization tweak Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 16/19] OvmfPkg/Microvm: use PciHostBridgeLibNull Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 17/19] OvmfPkg/Microvm: wire up serial console, drop super-io Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 18/19] OvmfPkg/Microvm: add README Gerd Hoffmann
2021-09-08  9:01 ` [PATCH v3 19/19] OvmfPkg/Microvm: add Maintainers.txt entry Gerd Hoffmann
2021-09-08 11:08   ` [edk2-devel] " Leif Lindholm
2021-10-05 10:57 ` [PATCH v3 00/19] OvmfPkg: Add support for microvm machine type Ard Biesheuvel

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