8f4833bb30
PlatformHasAcpiDtDxe consumes the DynamicHii PCD called "gArmVirtTokenSpaceGuid.PcdForceNoAcpi". The PcdGetBool() library call terminates in gRT->GetVariable(), in the MdeModulePkg/Universal/PCD/Dxe driver. Put "gEfiVariableArchProtocolGuid" on PlatformHasAcpiDtDxe's DEPEX so that we not attempt the call before the PCD driver can successfully read non-volatile variables. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Steve Capper <steve.capper@linaro.org> Cc: Supreeth Venkatesh <Supreeth.Venkatesh@arm.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
51 lines
1.5 KiB
INI
51 lines
1.5 KiB
INI
## @file
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# Decide whether the firmware should expose an ACPI- and/or a Device Tree-based
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# hardware description to the operating system.
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#
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# Copyright (c) 2017, Red Hat, Inc.
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#
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# This program and the accompanying materials are licensed and made available
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# under the terms and conditions of the BSD License which accompanies this
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# 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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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
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# WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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##
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[Defines]
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INF_VERSION = 1.25
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BASE_NAME = PlatformHasAcpiDtDxe
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FILE_GUID = 9d1dd27f-6d7f-427b-aec4-b62f6279c2f1
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MODULE_TYPE = DXE_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = PlatformHasAcpiDt
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[Sources]
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PlatformHasAcpiDtDxe.c
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[Packages]
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ArmVirtPkg/ArmVirtPkg.dec
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EmbeddedPkg/EmbeddedPkg.dec
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MdeModulePkg/MdeModulePkg.dec
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MdePkg/MdePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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BaseLib
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DebugLib
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PcdLib
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QemuFwCfgLib
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UefiBootServicesTableLib
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UefiDriverEntryPoint
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[Guids]
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gEdkiiPlatformHasAcpiGuid ## SOMETIMES_PRODUCES ## PROTOCOL
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gEdkiiPlatformHasDeviceTreeGuid ## SOMETIMES_PRODUCES ## PROTOCOL
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[Pcd]
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gArmVirtTokenSpaceGuid.PcdForceNoAcpi
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[Depex]
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gEfiVariableArchProtocolGuid
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