2 This library class defines interface for platform to perform platform
3 specific initialization in SEC phase.
5 Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 #ifndef __PLATFORM_SEC_LIB_H__
17 #define __PLATFORM_SEC_LIB_H__
20 A developer supplied function to perform platform specific operations.
22 It's a developer supplied function to perform any operations appropriate to a
23 given platform. It's invoked just before passing control to PEI core by SEC
24 core. Platform developer may modify the SecCoreData passed to PEI Core.
25 It returns a platform specific PPI list that platform wishes to pass to PEI core.
26 The Generic SEC core module will merge this list to join the final list passed to
29 @param SecCoreData The same parameter as passing to PEI core. It
30 could be overridden by this function.
32 @return The platform specific PPI list to be passed to PEI core or
33 NULL if there is no need of such platform specific PPI list.
36 EFI_PEI_PPI_DESCRIPTOR
*
39 IN OUT EFI_SEC_PEI_HAND_OFF
*SecCoreData
43 This interface conveys state information out of the Security (SEC) phase into PEI.
45 @param PeiServices Pointer to the PEI Services Table.
46 @param StructureSize Pointer to the variable describing size of the input buffer.
47 @param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.
49 @retval EFI_SUCCESS The data was successfully returned.
50 @retval EFI_BUFFER_TOO_SMALL The buffer was too small.
55 SecPlatformInformation (
56 IN CONST EFI_PEI_SERVICES
**PeiServices
,
57 IN OUT UINT64
*StructureSize
,
58 OUT EFI_SEC_PLATFORM_INFORMATION_RECORD
*PlatformInformationRecord
62 This interface disables temporary memory in SEC Phase.
66 SecPlatformDisableTemporaryMemory (