projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| a33a2f62 JY |
1 | /** @file\r |
| 2 | Provide FSP wrapper platform sec related function.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 19486360 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| a33a2f62 JY |
6 | \r |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef __FSP_PLATFORM_SEC_LIB_H__\r | |
| 10 | #define __FSP_PLATFORM_SEC_LIB_H__\r | |
| 11 | \r | |
| 12 | /**\r | |
| 13 | A developer supplied function to perform platform specific operations.\r | |
| 14 | \r | |
| 15 | It's a developer supplied function to perform any operations appropriate to a\r | |
| 16 | given platform. It's invoked just before passing control to PEI core by SEC\r | |
| 17 | core. Platform developer may modify the SecCoreData passed to PEI Core.\r | |
| 18 | It returns a platform specific PPI list that platform wishes to pass to PEI core.\r | |
| 19 | The Generic SEC core module will merge this list to join the final list passed to\r | |
| 20 | PEI core.\r | |
| 21 | \r | |
| 22 | @param[in,out] SecCoreData The same parameter as passing to PEI core. It\r | |
| 23 | could be overridden by this function.\r | |
| 24 | \r | |
| 25 | @return The platform specific PPI list to be passed to PEI core or\r | |
| 26 | NULL if there is no need of such platform specific PPI list.\r | |
| 27 | \r | |
| 28 | **/\r | |
| 29 | EFI_PEI_PPI_DESCRIPTOR *\r | |
| 30 | EFIAPI\r | |
| 31 | SecPlatformMain (\r | |
| 32 | IN OUT EFI_SEC_PEI_HAND_OFF *SecCoreData\r | |
| 33 | );\r | |
| 34 | \r | |
| 35 | /**\r | |
| 36 | Call PEI core entry point with new temporary RAM.\r | |
| 37 | \r | |
| 38 | @param[in] FspHobList HobList produced by FSP.\r | |
| 39 | @param[in] StartOfRange Start of temporary RAM.\r | |
| 40 | @param[in] EndOfRange End of temporary RAM.\r | |
| 41 | **/\r | |
| 42 | VOID\r | |
| 43 | EFIAPI\r | |
| 44 | CallPeiCoreEntryPoint (\r | |
| 45 | IN VOID *FspHobList,\r | |
| 46 | IN VOID *StartOfRange,\r | |
| 47 | IN VOID *EndOfRange\r | |
| 48 | );\r | |
| 49 | \r | |
| 50 | /**\r | |
| 51 | Save SEC context before call FspInit.\r | |
| 52 | \r | |
| 53 | @param[in] PeiServices Pointer to PEI Services Table.\r | |
| 54 | **/\r | |
| 55 | VOID\r | |
| 56 | EFIAPI\r | |
| 57 | SaveSecContext (\r | |
| 58 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
| 59 | );\r | |
| 60 | \r | |
| 61 | #endif\r |