77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/** @file
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Firmware Revision Synchronization with BVDT table
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;******************************************************************************
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;* Copyright (c) 2013 - 2018, Insyde Software Corp. 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 <Uefi.h>
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#include <Library/PcdLib.h>
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#include <Library/BvdtLib.h>
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#define MAX_STRING_LEN 64
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/**
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Firmware Revision Sync. Entry Point
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@param [in] FileHandle
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@param [in] PeiServices General purpose services available to every PEIM
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@retval EFI_SUCCESS Success
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**/
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EFI_STATUS
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FirmwareRevisionSyncEntry (
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IN EFI_PEI_FILE_HANDLE FileHandle,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status;
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UINT32 FirmwareRevision;
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EFI_GUID EsrtGuid;
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UINTN StringSize;
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CHAR16 FirmwareRevisionStr[MAX_STRING_LEN];
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CHAR16 FirmwareReleaseDateStr[MAX_STRING_LEN];
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Status = GetEsrtFirmwareInfo (&EsrtGuid, &FirmwareRevision);
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if (Status == EFI_SUCCESS) {
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Status = PcdSet32S (PcdFirmwareRevision, FirmwareRevision);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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}
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StringSize = MAX_STRING_LEN;
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Status = GetBvdtInfo (BvdtBiosVer, &StringSize, FirmwareRevisionStr);
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if (Status == EFI_SUCCESS) {
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StringSize *= sizeof (CHAR16);
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Status = PcdSetPtrS (PcdFirmwareVersionString, &StringSize, FirmwareRevisionStr);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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}
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StringSize = MAX_STRING_LEN;
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Status = GetBvdtInfo (BvdtReleaseDate, &StringSize, FirmwareReleaseDateStr);
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if (Status == EFI_SUCCESS) {
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StringSize *= sizeof (CHAR16);
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Status = PcdSetPtrS (PcdFirmwareReleaseDateString, &StringSize, FirmwareReleaseDateStr);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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}
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return EFI_SUCCESS;
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}
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