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1e9b2bddff
Split off the recently added functionality to load device tree images and install them as configuration tables, as it introduces a dependency on UefiBootServicesTableLib, preventing FdtLib from being used during SEC and PEI phases. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16080 6f19259b-4bc3-4df7-8a09-765794883524
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/** @file
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*
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* Copyright (c) 2011-2014, ARM Limited. All rights reserved.
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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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#ifndef _FDT_LOAD_LIB_H_
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#define _FDT_LOAD_LIB_H_
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/**
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Load and Install FDT from Semihosting
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@param Filename Name of the file to load from semihosting
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@return EFI_SUCCESS Fdt Blob was successfully installed into the configuration table
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from semihosting
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@return EFI_NOT_FOUND Fail to locate the file in semihosting
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@return EFI_OUT_OF_RESOURCES Fail to allocate memory to contain the blob
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**/
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EFI_STATUS
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InstallFdtFromSemihosting (
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IN CONST CHAR16* FileName
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);
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/**
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Load and Install FDT from Firmware Volume
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@param Filename Guid of the FDT blob to load from firmware volume
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@return EFI_SUCCESS Fdt Blob was successfully installed into the configuration table
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from firmware volume
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@return EFI_NOT_FOUND Failed to locate the file in firmware volume
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@return EFI_OUT_OF_RESOURCES Failed to allocate memory to contain the blob
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**/
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EFI_STATUS
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InstallFdtFromFv (
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IN CONST EFI_GUID *FileName
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);
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#endif
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