EmbeddedPkg/Include/Library/FdtLoadLib.h

   1 /** @file
   2 *
   3 *  Copyright (c) 2011-2014, ARM Limited. All rights reserved.
   4 *
   5 *  SPDX-License-Identifier: BSD-2-Clause-Patent
   6 *
   7 **/
   8
   9 #ifndef _FDT_LOAD_LIB_H_
  10 #define _FDT_LOAD_LIB_H_
  11
  12 /**
  13   Load and Install FDT from Semihosting
  14
  15   @param Filename   Name of the file to load from semihosting
  16
  17   @return EFI_SUCCESS           Fdt Blob was successfully installed into the configuration table
  18                                 from semihosting
  19   @return EFI_NOT_FOUND         Fail to locate the file in semihosting
  20   @return EFI_OUT_OF_RESOURCES  Fail to allocate memory to contain the blob
  21 **/
  22 EFI_STATUS
  23 InstallFdtFromSemihosting (
  24   IN  CONST CHAR16*   FileName
  25   );
  26
  27 /**
  28   Load and Install FDT from Firmware Volume
  29
  30   @param Filename   Guid of the FDT blob to load from firmware volume
  31
  32   @return EFI_SUCCESS           Fdt Blob was successfully installed into the configuration table
  33                                 from firmware volume
  34   @return EFI_NOT_FOUND         Failed to locate the file in firmware volume
  35   @return EFI_OUT_OF_RESOURCES  Failed to allocate memory to contain the blob
  36 **/
  37 EFI_STATUS
  38 InstallFdtFromFv (
  39   IN  CONST EFI_GUID *FileName
  40   );
  41
  42 #endif