115b59d9c6
PlatformPeiLib produces the EarlyPL011BaseAddress GUID HOB, and FdtPL011SerialPortLib consumes it. Extend the HOB such that it also carry the base address of the PL011 UART meant for DebugLib usage -- namely the first UART that is *not* designated by the /chosen node's "stdout-path" property. Implement this policy in PlatformPeiLib. Note that as far as the SerialPortLib+console UART is concerned, this patch makes no difference. That selection remains consistent with the pre-patch state, and therefore consistent with EarlyFdtPL011SerialPortLib. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Leif Lindholm <quic_llindhol@quicinc.com> Cc: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20231008153912.175941-6-lersek@redhat.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4577 [lersek@redhat.com: add TianoCore BZ reference]
61 lines
1.5 KiB
INI
61 lines
1.5 KiB
INI
#/** @file
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#
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# Copyright (c) 2011-2015, ARM Limited. All rights reserved.
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# Copyright (c) 2014-2020, Linaro Limited. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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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 = PlatformPeiLib
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FILE_GUID = 59C11815-F8DA-4F49-B4FB-EC1E41ED1F06
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = PlatformPeiLib
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[Sources]
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PlatformPeiLib.c
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[Packages]
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ArmPkg/ArmPkg.dec
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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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SecurityPkg/SecurityPkg.dec
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[FeaturePcd]
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gArmVirtTokenSpaceGuid.PcdTpm2SupportEnabled
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[LibraryClasses]
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BaseMemoryLib
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DebugLib
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HobLib
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FdtLib
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FdtSerialPortAddressLib
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PcdLib
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PeiServicesLib
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[FixedPcd]
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gArmTokenSpaceGuid.PcdFvSize
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gArmVirtTokenSpaceGuid.PcdDeviceTreeAllocationPadding
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[Pcd]
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gArmTokenSpaceGuid.PcdFvBaseAddress
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gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress
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gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress ## SOMETIMES_PRODUCES
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[Ppis]
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gOvmfTpmDiscoveredPpiGuid ## SOMETIMES_PRODUCES
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gPeiTpmInitializationDonePpiGuid ## SOMETIMES_PRODUCES
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[Guids]
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gEarlyPL011BaseAddressGuid
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gFdtHobGuid
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[Depex]
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gEfiPeiMemoryDiscoveredPpiGuid
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