1 /** @file 2 Provide FSP wrapper platform sec related function. 3 4 Copyright (c) 2014, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #ifndef __FSP_PLATFORM_SEC_LIB_H__ 16 #define __FSP_PLATFORM_SEC_LIB_H__ 17 18 /** 19 A developer supplied function to perform platform specific operations. 20 21 It's a developer supplied function to perform any operations appropriate to a 22 given platform. It's invoked just before passing control to PEI core by SEC 23 core. Platform developer may modify the SecCoreData passed to PEI Core. 24 It returns a platform specific PPI list that platform wishes to pass to PEI core. 25 The Generic SEC core module will merge this list to join the final list passed to 26 PEI core. 27 28 @param[in,out] SecCoreData The same parameter as passing to PEI core. It 29 could be overridden by this function. 30 31 @return The platform specific PPI list to be passed to PEI core or 32 NULL if there is no need of such platform specific PPI list. 33 34 **/ 35 EFI_PEI_PPI_DESCRIPTOR * 36 EFIAPI 37 SecPlatformMain ( 38 IN OUT EFI_SEC_PEI_HAND_OFF *SecCoreData 39 ); 40 41 /** 42 Call PEI core entry point with new temporary RAM. 43 44 @param[in] FspHobList HobList produced by FSP. 45 @param[in] StartOfRange Start of temporary RAM. 46 @param[in] EndOfRange End of temporary RAM. 47 **/ 48 VOID 49 EFIAPI 50 CallPeiCoreEntryPoint ( 51 IN VOID *FspHobList, 52 IN VOID *StartOfRange, 53 IN VOID *EndOfRange 54 ); 55 56 /** 57 Save SEC context before call FspInit. 58 59 @param[in] PeiServices Pointer to PEI Services Table. 60 **/ 61 VOID 62 EFIAPI 63 SaveSecContext ( 64 IN CONST EFI_PEI_SERVICES **PeiServices 65 ); 66 67 #endif 68