f1f0ba19f9
This adds 2 implementations of SerialPortLib for device tree based platforms using a PL011 UART: - an 'early' one which is completely stateless and uses only fixed PCDs - a normal one which takes its base address from a HOB containing the base address discovered in the PEI phase Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-with-remarks-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16140 6f19259b-4bc3-4df7-8a09-765794883524
46 lines
1.5 KiB
INI
46 lines
1.5 KiB
INI
#/** @file
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#
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# Component description file for EarlyFdtPL011SerialPortLib module
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#
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# Copyright (c) 2011-2012, ARM Ltd. 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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#
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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 = EarlyFdtPL011SerialPortLib
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FILE_GUID = 0983616A-49BC-4732-B531-4AF98D2056F0
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = SerialPortLib|SEC PEI_CORE PEIM
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[Sources.common]
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EarlyFdtPL011SerialPortLib.c
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[LibraryClasses]
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PL011UartLib
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PcdLib
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FdtLib
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[Packages]
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MdePkg/MdePkg.dec
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EmbeddedPkg/EmbeddedPkg.dec
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ArmPlatformPkg/ArmPlatformPkg.dec
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ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationPkg.dec
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[FixedPcd]
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gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
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