blob: c27ecfaf94b2def6c1e8866f5e4a1e53e08a13ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/** @file
This library class defines interface for platform to perform platform
specific initialization in SEC phase.
Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __PLATFORM_SEC_LIB_H__
#define __PLATFORM_SEC_LIB_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
);
/**
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
);
/**
This interface disables temporary memory in SEC Phase.
**/
VOID
EFIAPI
SecPlatformDisableTemporaryMemory (
VOID
);
#endif
|
