51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/** @file
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;******************************************************************************
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;* Copyright (c) 2018, Insyde Software Corporation. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#include <Library/PeiOemSvcChipsetLib.h>
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#include <FspEas.h>
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#include <FspsUpd.h>
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/**
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This function offers an interface to modify FSPS_UPD data before the FSP-S API be called.
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@param[in,out] FspUpdDataPtr A pointer to the UPD data region data strcture address.
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It must convert to FSPS_UPD structure for update FSPS UPD.
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If you set this pointer to NULL, FSP API will use the
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default FSP-S UPD settings in the binary.
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@retval EFI_UNSUPPORTED Returns unsupported by default.
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@retval EFI_MEDIA_CHANGED Alter the Configuration Parameter.
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@retval EFI_SUCCESS The function performs the same operation as caller.
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The caller will skip the specified behavior and assuming
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that it has been handled completely by this function.
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*/
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EFI_STATUS
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OemSvcUpdateFspsUpd (
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IN OUT VOID **FspUpdDataPtr
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)
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{
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FSPS_UPD *FspsUpd;
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FspsUpd = (FSPS_UPD *)(*FspUpdDataPtr);
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//
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// Set this pointer to NULL, use the default FSP-S UPD settings in the binary.
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// BUGBUG: When set the FspUpdDataPtr to NULL, will cause the system to hang in FSP binary,
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// still can't use the default UPD data in binary to boot successfully.
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//
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// *FspUpdDataPtr = NULL;
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return EFI_UNSUPPORTED;
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}
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