2 Null instance of Platform Sec Lib.
4 Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
11 #include <Ppi/SecPlatformInformation.h>
14 A developer supplied function to perform platform specific operations.
16 It's a developer supplied function to perform any operations appropriate to a
17 given platform. It's invoked just before passing control to PEI core by SEC
18 core. Platform developer may modify the SecCoreData passed to PEI Core.
19 It returns a platform specific PPI list that platform wishes to pass to PEI core.
20 The Generic SEC core module will merge this list to join the final list passed to
23 @param SecCoreData The same parameter as passing to PEI core. It
24 could be overridden by this function.
26 @return The platform specific PPI list to be passed to PEI core or
27 NULL if there is no need of such platform specific PPI list.
30 EFI_PEI_PPI_DESCRIPTOR
*
33 IN OUT EFI_SEC_PEI_HAND_OFF
*SecCoreData
40 This interface conveys state information out of the Security (SEC) phase into PEI.
42 @param PeiServices Pointer to the PEI Services Table.
43 @param StructureSize Pointer to the variable describing size of the input buffer.
44 @param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.
46 @retval EFI_SUCCESS The data was successfully returned.
47 @retval EFI_BUFFER_TOO_SMALL The buffer was too small.
52 SecPlatformInformation (
53 IN CONST EFI_PEI_SERVICES
**PeiServices
,
54 IN OUT UINT64
*StructureSize
,
55 OUT EFI_SEC_PLATFORM_INFORMATION_RECORD
*PlatformInformationRecord
62 This interface disables temporary memory in SEC Phase.
66 SecPlatformDisableTemporaryMemory (
73 This function provides dummy function so that SecCore can pass build
74 validation. All real platform library instances need to implement the real
75 entry point in assembly.