mirror of https://github.com/acidanthera/audk.git
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/** @file
|
|
Null instance of Platform Sec Lib.
|
|
|
|
Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include <PiPei.h>
|
|
|
|
#include <Ppi/SecPlatformInformation.h>
|
|
|
|
/**
|
|
A developer supplied function to perform platform specific operations.
|
|
|
|
It's a developer supplied function to perform any operations appropriate to a
|
|
given platform. It's invoked just before passing control to PEI core by SEC
|
|
core. Platform developer may modify the SecCoreData passed to PEI Core.
|
|
It returns a platform specific PPI list that platform wishes to pass to PEI core.
|
|
The Generic SEC core module will merge this list to join the final list passed to
|
|
PEI core.
|
|
|
|
@param SecCoreData The same parameter as passing to PEI core. It
|
|
could be overridden by this function.
|
|
|
|
@return The platform specific PPI list to be passed to PEI core or
|
|
NULL if there is no need of such platform specific PPI list.
|
|
|
|
**/
|
|
EFI_PEI_PPI_DESCRIPTOR *
|
|
EFIAPI
|
|
SecPlatformMain (
|
|
IN OUT EFI_SEC_PEI_HAND_OFF *SecCoreData
|
|
)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
This interface conveys state information out of the Security (SEC) phase into PEI.
|
|
|
|
@param PeiServices Pointer to the PEI Services Table.
|
|
@param StructureSize Pointer to the variable describing size of the input buffer.
|
|
@param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.
|
|
|
|
@retval EFI_SUCCESS The data was successfully returned.
|
|
@retval EFI_BUFFER_TOO_SMALL The buffer was too small.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
SecPlatformInformation (
|
|
IN CONST EFI_PEI_SERVICES **PeiServices,
|
|
IN OUT UINT64 *StructureSize,
|
|
OUT EFI_SEC_PLATFORM_INFORMATION_RECORD *PlatformInformationRecord
|
|
)
|
|
{
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This interface disables temporary memory in SEC Phase.
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
SecPlatformDisableTemporaryMemory (
|
|
VOID
|
|
)
|
|
{
|
|
}
|
|
|
|
/**
|
|
This function provides dummy function so that SecCore can pass build
|
|
validation. All real platform library instances need to implement the real
|
|
entry point in assembly.
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
_ModuleEntryPoint (
|
|
VOID
|
|
)
|
|
{
|
|
return;
|
|
}
|