77af86688c
Update the SdBlockIoPei driver to consume IOMMU_PPI to allocate DMA buffer. If no IOMMU_PPI exists, this driver still calls PEI service to allocate DMA buffer, with assumption that DRAM==DMA. This is a compatible change. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
66 lines
1.8 KiB
INI
66 lines
1.8 KiB
INI
## @file
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# Description file for the SD memory card Peim driver.
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#
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# Copyright (c) 2015 - 2017, 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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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = SdBlockIoPei
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MODULE_UNI_FILE = SdBlockIoPei.uni
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FILE_GUID = 17851FBF-45C4-4ff7-A2A0-C3B12D63C27E
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MODULE_TYPE = PEIM
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VERSION_STRING = 1.0
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ENTRY_POINT = InitializeSdBlockIoPeim
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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 X64 IPF EBC
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#
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[Sources]
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SdBlockIoPei.c
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SdBlockIoPei.h
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SdHci.c
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SdHci.h
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SdHcMem.c
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SdHcMem.h
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DmaMem.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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[LibraryClasses]
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IoLib
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TimerLib
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BaseMemoryLib
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PeimEntryPoint
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PeiServicesLib
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DebugLib
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[Ppis]
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gEfiPeiVirtualBlockIoPpiGuid ## PRODUCES
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gEfiPeiVirtualBlockIo2PpiGuid ## PRODUCES
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gEdkiiPeiSdMmcHostControllerPpiGuid ## CONSUMES
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gEdkiiIoMmuPpiGuid ## CONSUMES
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gEfiEndOfPeiSignalPpiGuid ## CONSUMES
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[Depex]
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gEfiPeiMemoryDiscoveredPpiGuid AND gEdkiiPeiSdMmcHostControllerPpiGuid
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[UserExtensions.TianoCore."ExtraFiles"]
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SdBlockIoPeiExtra.uni
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