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/** @file
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <PiDxe.h>
#include <Library/FlashDeviceLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseMemoryLib.h>
#include "SpiChipDefinitions.h"
extern UINTN FlashDeviceBase;
extern EFI_SPI_PROTOCOL *mSpiProtocol;
/**
The library constructuor.
The function does the necessary initialization work for this library
instance. Please put all initialization works in it.
@param[in] ImageHandle The firmware allocated handle for the UEFI image.
@param[in] SystemTable A pointer to the EFI system table.
@retval EFI_SUCCESS The function always return EFI_SUCCESS for now.
It will ASSERT on error for debug version.
@retval EFI_ERROR Please reference LocateProtocol for error code details.
**/
EFI_STATUS
EFIAPI
LibFvbFlashDeviceSupportInit (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
Status = gBS->LocateProtocol (
&gEfiSpiProtocolGuid,
NULL,
(VOID **)&mSpiProtocol
);
ASSERT_EFI_ERROR (Status);
// There is no need to call Init, because Runtime or SMM FVB already does that.
DEBUG((EFI_D_ERROR, "LibFvbFlashDeviceSupportInit - no init\n"));
return EFI_SUCCESS;
}
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