9d35ac2611
PcdFlashNvStorageVariableBase64 is used to arbitrate between QemuFlashFvbServicesRuntimeDxe and EmuVariableFvbRuntimeDxe, but even the latter driver sets it if we fall back to it. Allow code running later than the startup of these drivers to know about the availability of flash variables, through a dedicated PCD. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14843 6f19259b-4bc3-4df7-8a09-765794883524
85 lines
2.8 KiB
INI
85 lines
2.8 KiB
INI
## @file
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# Component description file for QEMU Flash Fimware Volume Block DXE driver module.
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#
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# This DXE runtime driver implements and produces the Fimware Volue Block Protocol
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# for a QEMU flash device.
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#
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# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = FvbServicesRuntimeDxe
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FILE_GUID = 733cbac2-b23f-4b92-bc8e-fb01ce5907b7
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MODULE_TYPE = DXE_RUNTIME_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = FvbInitialize
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32
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#
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[Sources]
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FvbInfo.c
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FwBlockService.c
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QemuFlash.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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UefiBootServicesTableLib
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MemoryAllocationLib
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BaseMemoryLib
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HobLib
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DebugLib
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UefiRuntimeLib
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DxeServicesTableLib
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BaseLib
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UefiDriverEntryPoint
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UefiLib
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PcdLib
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[Guids]
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gEfiEventVirtualAddressChangeGuid # ALWAYS_CONSUMED Create Event: EVENT_GROUP_GUID
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[Protocols]
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gEfiFirmwareVolumeBlockProtocolGuid # PROTOCOL SOMETIMES_PRODUCED
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gEfiDevicePathProtocolGuid # PROTOCOL SOMETIMES_PRODUCED
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[FixedPcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize
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[Pcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashVariablesEnable
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[Depex]
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TRUE
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