Kvmtool is a virtual machine manager that enables hosting
KVM guests. Kvmtool emulates certain devices like serial
port, RTC, etc. essentially providing an emulated platform.
This patch adds support for kvmtool emulated platform.
Following is a brief description of the firmware
implementation choices:
- Serial Port: 16550 UART
On some platforms the 16550 UART is interfaced using
PCI. Therefore, the 16550 Serial port library is
dependent on the PCI library. The 16550 UART driver
checks the Device ID represented using the PCD
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo
to determine if the UART is behind PCI.
If the Device ID is 0xFF then the serial 16550 UART
is not behind PCI. For such platforms a NULL
implementation of the PCI library has been provided
so that the serial output is available during the
early boot stages.
On Kvmtool the Serial 16550 UART is not behind PCI,
and therefore makes use of PciLibNull library during
early boot stages. The DXE modules that make use of
PCI functionality explicitly include the library
BasePciLibPciExpress, so that the required PCI
functionality is available.
The PcdSerialPciDeviceInfo is also set to 0xFF to
indicate that the Serial 16550 UART is not behind
PCI. The PCD PcdSerialUseMmio is also set to TRUE
to indicate MMIO accesses are required for the
UART registers.
- Dependency order for Flash
FaultTolerantWriteDxe makes use of PCDs (e.g.
PcdFlashNvStorageFtwSpareBase64 etc.), which in
case of kvmtool will be evaluated based on the CFI
flash base address read from the DT. These variables
are populated in the NorFlashPlatformLib loaded by
ArmVeNorFlashDxe.
This results in a dependency issue with
FaultTolerantWriteDxe. To resolve this make the
NorFlashPlatformLib as a library dependency for
FaultTolerantWriteDxe.
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
---
Notes:
v2:
- Updates to reflect review comments and support [Sami]
for latest features emulated by kvmtool e.g. CFI.
v1:
- Add support for Kvmtool emulated platform [Sami]
- Add more justification for platform and [Laszlo]
document platform maintainer.
Ref: https://edk2.groups.io/g/devel/topic/30915279#30693
ArmVirtPkg/ArmVirtKvmTool.dsc | 408 ++++++++++++++++++++
ArmVirtPkg/ArmVirtKvmTool.fdf | 276 +++++++++++++
2 files changed, 684 insertions(+)
diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc
new file mode 100644
index
0000000000000000000000000000000000000000..b2dc5eb2a09521c57a30babbee40749abdb7f7ff
--- /dev/null
+++ b/ArmVirtPkg/ArmVirtKvmTool.dsc
@@ -0,0 +1,408 @@
+# @file
+# Workspace file for KVMTool virtual platform.
+#
+# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+
+################################################################################
+#
+# Defines Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+ PLATFORM_NAME = ArmVirtKvmTool
+ PLATFORM_GUID = 4CB2C61E-FA32-4130-8E37-54ABC71A1A43
+ PLATFORM_VERSION = 0.1
+ DSC_SPECIFICATION = 0x0001001B
+!ifdef $(EDK2_OUT_DIR)
+ OUTPUT_DIRECTORY = $(EDK2_OUT_DIR)
+!else
+ OUTPUT_DIRECTORY = Build/ArmVirtKvmTool-$(ARCH)
+!endif
+ SUPPORTED_ARCHITECTURES = AARCH64|ARM
+ BUILD_TARGETS = DEBUG|RELEASE
+ SKUID_IDENTIFIER = DEFAULT
+ FLASH_DEFINITION = ArmVirtPkg/ArmVirtKvmTool.fdf
+
+ #
+ # Defines for default states. These can be changed on the command line.
+ # -D FLAG=VALUE
+ #
+ DEFINE SECURE_BOOT_ENABLE = FALSE
+ DEFINE HTTP_BOOT_ENABLE = FALSE
+ DEFINE TTY_TERMINAL = TRUE
+ DEFINE ENABLE_NETWORK = TRUE
+ DEFINE TPM2_ENABLE = FALSE
+
+!include ArmVirtPkg/ArmVirt.dsc.inc
+
+[LibraryClasses.common]
+ ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf
+ ArmMmuLib|ArmPkg/Library/ArmMmuLib/ArmMmuBaseLib.inf
+
+ # Virtio Support
+ VirtioLib|OvmfPkg/Library/VirtioLib/VirtioLib.inf
+
VirtioMmioDeviceLib|OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf
+
+
ArmPlatformLib|ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.inf
+
ArmVirtMemInfoLib|ArmVirtPkg/Library/KvmtoolVirtMemInfoLib/KvmtoolVirtMemInfoLib.inf
+
+ TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
+
NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtoolLib.inf
+
+ CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
+
+ # BDS Libraries
+
UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
+
PlatformBootManagerLib|ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
+ BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
+
+
CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
+
FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
+
+ FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+
PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+ PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
+
PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
+
+!if $(HTTP_BOOT_ENABLE) == TRUE
+ HttpLib|NetworkPkg/Library/DxeHttpLib/DxeHttpLib.inf
+!endif
+
+!if $(TPM2_ENABLE) == FALSE
+
TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+
AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+!endif
+
+[LibraryClasses.common, LibraryClasses.common.SEC,
LibraryClasses.common.PEI_CORE, LibraryClasses.common.PEIM]
+ # The 16550 Serial port library is dependent on PCI library.
+ # A null implementation of the PCI Library has been provided so that
+ # the serial output is available during the early boot stages.
+ # The DXE modules that make use of PCI override the PciLibNull library
+ # and are individually linked with the real PCI library.
+ PciLib|MdePkg/Library/PciLibNull/PciLibNull.inf
+
PlatformHookLib|MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf
+
SerialPortLib|MdeModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
+
+[LibraryClasses.common.UEFI_DRIVER]
+ UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
+
+[BuildOptions.ARM.EDKII.SEC, BuildOptions.ARM.EDKII.BASE]
+ # Avoid MOVT/MOVW instruction pairs in code that may end up in the PIE
+ # executable we build for the relocatable PrePi. They are not runtime
+ # relocatable in ELF.
+ *_CLANG35_*_CC_FLAGS = -mno-movt
+
+################################################################################
+#
+# Pcd Section - list of all EDK II PCD Entries defined by this Platform
+#
+################################################################################
+
+[PcdsFeatureFlag.common]
+ ## If TRUE, Graphics Output Protocol will be installed on virtual handle
created by ConsplitterDxe.
+ # It could be set FALSE to save size.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
+ gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
+
+ gArmVirtTokenSpaceGuid.PcdTpm2SupportEnabled|$(TPM2_ENABLE)
+
+[PcdsFixedAtBuild.common]
+ gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000000F
+
+ gArmPlatformTokenSpaceGuid.PcdCoreCount|1
+
+!if $(ARCH) == AARCH64
+ gArmTokenSpaceGuid.PcdVFPEnabled|1
+!endif
+
+ gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x4000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x2800
+
+ # Size of the region used by UEFI in permanent memory (Reserved 64MB)
+ gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
+
+ #
+ # ARM PrimeCell
+ #
+ ## Default Terminal Type
+ ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
+#!if $(TTY_TERMINAL) == TRUE
+ gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
+#!else
+# gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
+#!endif
+
+ #
+ # ARM Virtual Architectural Timer -- fetch frequency from KVM
+ #
+ gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|0
+
+!if $(HTTP_BOOT_ENABLE) == TRUE
+ gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
+!endif
+
+ # Use MMIO for accessing Serial port registers.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSerialUseMmio|TRUE
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSerialPciDeviceInfo|{0xFF}
+
+ # Use MMIO for accessing RTC controller registers.
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|TRUE
+
+ gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
+ gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c,
0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+
+ #
+ # The maximum physical I/O addressability of the processor, set with
+ # BuildCpuHob().
+ #
+ gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16
+
+[PcdsPatchableInModule.common]
+ #
+ # This will be overridden in the code
+ #
+ gArmTokenSpaceGuid.PcdSystemMemoryBase|0x0
+ gArmTokenSpaceGuid.PcdSystemMemorySize|0x0
+
+ #
+ # The device tree base address is handed off by kvmtool.
+ # We are booting from RAM using the Linux kernel boot protocol,
+ # x0 will point to the DTB image in memory.
+ #
+ gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x0
+
+ gArmTokenSpaceGuid.PcdFdBaseAddress|0x0
+ gArmTokenSpaceGuid.PcdFvBaseAddress|0x0
+
+ # we need to provide a resolution for this PCD that supports PcdSet64()
+ # being called from ArmVirtPkg/Library/PlatformPeiLib/PlatformPeiLib.c,
+ # even though that call will be compiled out on this platform as it does
+ # not (and cannot) support the TPM2 driver stack
+ gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress|0x0
+
+[PcdsDynamicDefault.common]
+ gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3
+
+ gArmTokenSpaceGuid.PcdArmArchTimerSecIntrNum|0x0
+ gArmTokenSpaceGuid.PcdArmArchTimerIntrNum|0x0
+ gArmTokenSpaceGuid.PcdArmArchTimerVirtIntrNum|0x0
+ gArmTokenSpaceGuid.PcdArmArchTimerHypIntrNum|0x0
+
+ #
+ # ARM General Interrupt Controller
+ #
+ gArmTokenSpaceGuid.PcdGicDistributorBase|0x0
+ gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x0
+ gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x0
+
+ #
+ # PCI settings
+ #
+ gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE
+
+ # set PcdPciExpressBaseAddress to MAX_UINT64, which signifies that this
+ # PCD and PcdPciDisableBusEnumeration above have not been assigned yet
+ gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0xFFFFFFFFFFFFFFFF
+
+ gArmTokenSpaceGuid.PcdPciIoTranslation|0x0
+
+ #
+ # Set video resolution for boot options and for text setup.
+ # PlatformDxe can set the former at runtime.
+ #
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoHorizontalResolution|640
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSetupVideoVerticalResolution|480
+
+ ## Force DTB
+ gArmVirtTokenSpaceGuid.PcdForceNoAcpi|TRUE
+
+ # Setup Flash storage variables
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase|0
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize|0x40000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize|0x40000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
+ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize|0x40000
+
+################################################################################
+#
+# Components Section - list of all EDK II Modules needed by this Platform
+#
+################################################################################
+[Components.common]
+ #
+ # PEI Phase modules
+ #
+ ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf {
+ <LibraryClasses>
+
ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf
+
LzmaDecompressLib|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
+ PrePiLib|EmbeddedPkg/Library/PrePiLib/PrePiLib.inf
+ HobLib|EmbeddedPkg/Library/PrePiHobLib/PrePiHobLib.inf
+
PrePiHobListPointerLib|ArmPlatformPkg/Library/PrePiHobListPointerLib/PrePiHobListPointerLib.inf
+
MemoryAllocationLib|EmbeddedPkg/Library/PrePiMemoryAllocationLib/PrePiMemoryAllocationLib.inf
+ }
+
+ #
+ # DXE
+ #
+ MdeModulePkg/Core/Dxe/DxeMain.inf {
+ <LibraryClasses>
+
NULL|MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf
+ DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
+ }
+ MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
+ <LibraryClasses>
+ PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+ }
+
+ #
+ # Architectural Protocols
+ #
+ ArmPkg/Drivers/CpuDxe/CpuDxe.inf
+ MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
+ MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
+ <LibraryClasses>
+ NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
+
NULL|EmbeddedPkg/Library/NvVarStoreFormattedLib/NvVarStoreFormattedLib.inf
+ # don't use unaligned CopyMem () on the UEFI varstore NOR flash region
+ BaseMemoryLib|MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.inf
+ }
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+ MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
+ <LibraryClasses>
+
NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
+ }
+ SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+!else
+ MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+!endif
+ MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
+ MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf {
+ <LibraryClasses>
+ NULL|ArmVirtPkg/Library/NorFlashKvmtoolLib/NorFlashKvmtoolLib.inf
+ }
+
+
MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
+ MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+ MdeModulePkg/Universal/Metronome/Metronome.inf
+ PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
+
+ MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
+ MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
+ MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
+ MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
+ MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
+
+ MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+
+ ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
+ ArmPkg/Drivers/TimerDxe/TimerDxe.inf {
+ <LibraryClasses>
+
NULL|ArmVirtPkg/Library/ArmVirtTimerFdtClientLib/ArmVirtTimerFdtClientLib.inf
+ }
+ ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf {
+ <LibraryClasses>
+ BaseMemoryLib|MdePkg/Library/BaseMemoryLibMmio/BaseMemoryLibMmio.inf
+ }
+
+ MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
+
+ #
+ # Platform Driver
+ #
+ ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.inf
+ ArmVirtPkg/VirtioFdtDxe/VirtioFdtDxe.inf
+ ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
+ ArmVirtPkg/HighMemDxe/HighMemDxe.inf
+ OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+ OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
+ OvmfPkg/VirtioNetDxe/VirtioNet.inf
+ OvmfPkg/VirtioRngDxe/VirtioRng.inf
+
+ #
+ # FAT filesystem + GPT/MBR partitioning + UDF filesystem
+ #
+ MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
+ MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
+ MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+ FatPkg/EnhancedFatDxe/Fat.inf
+ MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+
+ #
+ # Bds
+ #
+ MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf {
+ <LibraryClasses>
+ DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
+ PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+ }
+ MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
+ MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
+ MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+ MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
+ MdeModulePkg/Logo/LogoDxe.inf
+ MdeModulePkg/Application/UiApp/UiApp.inf {
+ <LibraryClasses>
+ NULL|MdeModulePkg/Library/DeviceManagerUiLib/DeviceManagerUiLib.inf
+ NULL|MdeModulePkg/Library/BootManagerUiLib/BootManagerUiLib.inf
+
NULL|MdeModulePkg/Library/BootMaintenanceManagerUiLib/BootMaintenanceManagerUiLib.inf
+ }
+
+!if $(ENABLE_NETWORK) == TRUE
+ #
+ # Networking stack
+ #
+ NetworkPkg/SnpDxe/SnpDxe.inf
+ NetworkPkg/DpcDxe/DpcDxe.inf
+ NetworkPkg/ArpDxe/ArpDxe.inf
+ NetworkPkg/Dhcp4Dxe/Dhcp4Dxe.inf
+ NetworkPkg/Ip4Dxe/Ip4Dxe.inf
+ NetworkPkg/MnpDxe/MnpDxe.inf
+ NetworkPkg/VlanConfigDxe/VlanConfigDxe.inf
+ NetworkPkg/Mtftp4Dxe/Mtftp4Dxe.inf
+ NetworkPkg/Udp4Dxe/Udp4Dxe.inf
+ NetworkPkg/TcpDxe/TcpDxe.inf
+ NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf
+ NetworkPkg/IScsiDxe/IScsiDxe.inf
+!if $(HTTP_BOOT_ENABLE) == TRUE
+ NetworkPkg/DnsDxe/DnsDxe.inf
+ NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.inf
+ NetworkPkg/HttpDxe/HttpDxe.inf
+ NetworkPkg/HttpBootDxe/HttpBootDxe.inf
+!endif
+!endif
+ #
+ # SCSI Bus and Disk Driver
+ #
+ MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+ MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+
+ #
+ # PCI support
+ #
+ ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf {
+ <LibraryClasses>
+ NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+ }
+
+ MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
+ <LibraryClasses>
+ PciLib|MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf
+ }
+
+ MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {
+ <LibraryClasses>
+ NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
+ }
+
+ OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
+ OvmfPkg/Virtio10Dxe/Virtio10.inf
diff --git a/ArmVirtPkg/ArmVirtKvmTool.fdf b/ArmVirtPkg/ArmVirtKvmTool.fdf
new file mode 100644
index
0000000000000000000000000000000000000000..8b794e6a1f3652f3262faa35b37f2f8d36d5438d
--- /dev/null
+++ b/ArmVirtPkg/ArmVirtKvmTool.fdf
@@ -0,0 +1,276 @@
+#
+# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+
+################################################################################
+#
+# FD Section
+# The [FD] Section is made up of the definition statements and a
+# description of what goes into the Flash Device Image. Each FD section
+# defines one flash "device" image. A flash device image may be one of
+# the following: Removable media bootable image (like a boot floppy
+# image,) an Option ROM image (that would be "flashed" into an add-in
+# card,) a System "Flash" image (that would be burned into a system's
+# flash) or an Update ("Capsule") image that will be used to update and
+# existing system flash.
+#
+################################################################################
+
+[FD.KVMTOOL_EFI]
+BaseAddress = 0x00000000|gArmTokenSpaceGuid.PcdFdBaseAddress
+# The size in bytes of the FLASH Device
+Size = 0x00200000|gArmTokenSpaceGuid.PcdFdSize
+ErasePolarity = 1
+
+# This one is tricky, it must be: BlockSize * NumBlocks = Size
+BlockSize = 0x00001000
+NumBlocks = 0x200
+
+################################################################################
+#
+# Following are lists of FD Region layout which correspond to the locations of
different
+# images within the flash device.
+#
+# Regions must be defined in ascending order and may not overlap.
+#
+# A Layout Region start with a eight digit hex offset (leading "0x" required)
followed by
+# the pipe "|" character, followed by the size of the region, also in hex with
the leading
+# "0x" characters. Like:
+# Offset|Size
+# PcdOffsetCName|PcdSizeCName
+# RegionType <FV, DATA, or FILE>
+#
+################################################################################
+
+#
+# Implement the Linux kernel header layout so that the loader will identify
+# it as something bootable, and execute it with a FDT pointer in x0 or r2.
+# This area will be reused to store a copy of the FDT so round it up to 32 KB.
+#
+0x00000000|0x00008000
+DATA = {
+!if $(ARCH) == AARCH64
+ 0x01, 0x00, 0x00, 0x10, # code0: adr x1, .
+ 0xff, 0x1f, 0x00, 0x14, # code1: b 0x8000
+ 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, # text_offset: 512 KB
+ 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, # image_size: 2 MB
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # flags
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res2
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res3
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, # res4
+ 0x41, 0x52, 0x4d, 0x64, # magic: "ARM\x64"
+ 0x00, 0x00, 0x00, 0x00 # res5
+!else
+ 0x08, 0x10, 0x4f, 0xe2, # adr r1, .
+ 0x02, 0x00, 0xa0, 0xe1, # mov r0, r2 (DTB)
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+ 0x00, 0x00, 0xa0, 0xe1, # nop
+
+ 0xf6, 0x1f, 0x00, 0xea, # b 0x8000
+ 0x18, 0x28, 0x6f, 0x01, # magic
+ 0x00, 0x00, 0x00, 0x00, # start
+ 0x00, 0x00, 0x20, 0x00, # image size: 2 MB
+ 0x01, 0x02, 0x03, 0x04 # endiannness flag
+!endif
+}
+
+0x00008000|0x001f8000
+gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
+FV = FVMAIN_COMPACT
+
+################################################################################
+#
+# FV Section
+#
+# [FV] section is used to define what components or modules are placed within
a flash
+# device file. This section also defines order the components and modules are
positioned
+# within the image. The [FV] section consists of define statements, set
statements and
+# module statements.
+#
+################################################################################
+
+[FV.FvMain]
+FvNameGuid = 64074afe-340a-4be6-94ba-91b5b4d0f71e
+BlockSize = 0x40
+NumBlocks = 0 # This FV gets compressed so make it just big
enough
+FvAlignment = 16 # FV alignment and FV attributes setting.
+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
+
+ INF MdeModulePkg/Core/Dxe/DxeMain.inf
+ INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
+ INF ArmVirtPkg/VirtioFdtDxe/VirtioFdtDxe.inf
+ INF ArmVirtPkg/FdtClientDxe/FdtClientDxe.inf
+ INF ArmVirtPkg/KvmtoolPlatformDxe/KvmtoolPlatformDxe.inf
+ INF ArmVirtPkg/HighMemDxe/HighMemDxe.inf
+
+ #
+ # PI DXE Drivers producing Architectural Protocols (EFI Services)
+ #
+ INF ArmPkg/Drivers/CpuDxe/CpuDxe.inf
+ INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
+ INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+ INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
+ INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
+ INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+ INF
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+!endif
+ INF
MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
+ INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
+
+ INF MdeModulePkg/Universal/Metronome/Metronome.inf
+ INF
PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
+
+ INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+
+ #
+ # Multiple Console IO support
+ #
+ 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/SerialDxe/SerialDxe.inf
+
+ INF ArmPkg/Drivers/ArmGic/ArmGicDxe.inf
+ INF ArmPkg/Drivers/TimerDxe/TimerDxe.inf
+ INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
+ INF ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
+
+ #
+ # FAT filesystem + GPT/MBR partitioning + UDF filesystem
+ #
+ INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
+ INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
+ INF FatPkg/EnhancedFatDxe/Fat.inf
+ INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
+ INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+
+ #
+ # Platform Driver
+ #
+ INF OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
+ INF OvmfPkg/VirtioNetDxe/VirtioNet.inf
+ INF OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
+ INF OvmfPkg/VirtioRngDxe/VirtioRng.inf
+
+ #
+ # UEFI application (Shell Embedded Boot Loader)
+ #
+ INF ShellPkg/Application/Shell/Shell.inf
+ INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
+
+ #
+ # Bds
+ #
+ INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
+ INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
+ INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
+ INF MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf
+ INF MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
+ INF MdeModulePkg/Application/UiApp/UiApp.inf
+
+!if $(ENABLE_NETWORK) == TRUE
+ #
+ # Networking stack
+ #
+ INF NetworkPkg/SnpDxe/SnpDxe.inf
+ INF NetworkPkg/DpcDxe/DpcDxe.inf
+ INF NetworkPkg/ArpDxe/ArpDxe.inf
+ INF NetworkPkg/Dhcp4Dxe/Dhcp4Dxe.inf
+ INF NetworkPkg/Ip4Dxe/Ip4Dxe.inf
+ INF NetworkPkg/MnpDxe/MnpDxe.inf
+ INF NetworkPkg/VlanConfigDxe/VlanConfigDxe.inf
+ INF NetworkPkg/Mtftp4Dxe/Mtftp4Dxe.inf
+ INF NetworkPkg/Udp4Dxe/Udp4Dxe.inf
+ INF NetworkPkg/TcpDxe/TcpDxe.inf
+ INF NetworkPkg/UefiPxeBcDxe/UefiPxeBcDxe.inf
+ INF NetworkPkg/IScsiDxe/IScsiDxe.inf
+!if $(HTTP_BOOT_ENABLE) == TRUE
+ INF NetworkPkg/DnsDxe/DnsDxe.inf
+ INF NetworkPkg/HttpUtilitiesDxe/HttpUtilitiesDxe.inf
+ INF NetworkPkg/HttpDxe/HttpDxe.inf
+ INF NetworkPkg/HttpBootDxe/HttpBootDxe.inf
+!endif
+!endif
+ #
+ # SCSI Bus and Disk Driver
+ #
+ INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+ INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+
+!if $(ARCH) == AARCH64
+ #
+ # EBC support
+ #
+ INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
+!endif
+
+ #
+ # PCI support
+ #
+ INF ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
+ INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+ INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+ INF OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
+ INF OvmfPkg/Virtio10Dxe/Virtio10.inf
+
+ #
+ # TianoCore logo (splash screen)
+ #
+ INF MdeModulePkg/Logo/LogoDxe.inf
+
+ #
+ # Ramdisk support
+ #
+ INF MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDxe.inf
+
+[FV.FVMAIN_COMPACT]
+FvAlignment = 16
+ERASE_POLARITY = 1
+MEMORY_MAPPED = TRUE
+STICKY_WRITE = TRUE
+LOCK_CAP = TRUE
+LOCK_STATUS = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP = TRUE
+WRITE_STATUS = TRUE
+WRITE_LOCK_CAP = TRUE
+WRITE_LOCK_STATUS = TRUE
+READ_DISABLED_CAP = TRUE
+READ_ENABLED_CAP = TRUE
+READ_STATUS = TRUE
+READ_LOCK_CAP = TRUE
+READ_LOCK_STATUS = TRUE
+
+ INF ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf
+
+ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
+ SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED =
TRUE {
+ SECTION FV_IMAGE = FVMAIN
+ }
+ }
+
+!include ArmVirtRules.fdf.inc
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
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