/** @file
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This file defines the PPI for notifying PlatformInitPreMem
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of temporary memory being disabled.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _PLATFORM_INIT_TEMP_RAM_EXIT_PPI_H_
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#define _PLATFORM_INIT_TEMP_RAM_EXIT_PPI_H_
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#include <PiPei.h>
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//
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// Forward declaration for the PLATFORM_INIT_TEMP_RAM_EXIT_PPI.
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//
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typedef struct _PLATFORM_INIT_TEMP_RAM_EXIT_PPI PLATFORM_INIT_TEMP_RAM_EXIT_PPI;
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/**
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A hook for platform-specific initialization prior to disabling temporary RAM.
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@retval EFI_SUCCESS The platform initialization was successful.
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@retval EFI_NOT_READY The platform has not been detected yet.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *PLATFORM_INIT_BEFORE_TEMP_RAM_EXIT) (
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VOID
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);
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/**
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A hook for platform-specific initialization after disabling temporary RAM.
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@retval EFI_SUCCESS The platform initialization was successful.
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@retval EFI_NOT_READY The platform has not been detected yet.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *PLATFORM_INIT_AFTER_TEMP_RAM_EXIT) (
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VOID
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);
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///
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/// This PPI provides functions for notifying PlatformInitPreMem
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/// of temporary memory being disabled.
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///
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struct _PLATFORM_INIT_TEMP_RAM_EXIT_PPI {
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PLATFORM_INIT_BEFORE_TEMP_RAM_EXIT PlatformInitBeforeTempRamExit;
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PLATFORM_INIT_AFTER_TEMP_RAM_EXIT PlatformInitAfterTempRamExit;
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};
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extern EFI_GUID gPlatformInitTempRamExitPpiGuid;
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#endif // _PLATFORM_INIT_TEMP_RAM_EXIT_PPI_H_
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