diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Library/FspSecPlatformLib.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Library/FspSecPlatformLib.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Library/FspSecPlatformLib.h b/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Library/FspSecPlatformLib.h new file mode 100644 index 00000000..d6ecbd47 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/IntelFsp2Pkg/Include/Library/FspSecPlatformLib.h @@ -0,0 +1,96 @@ +/** @file + + Copyright (c) 2015 - 2020, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _FSP_SEC_PLATFORM_LIB_H_ +#define _FSP_SEC_PLATFORM_LIB_H_ + +/** + This function performs platform level initialization. + + This function must be in ASM file, because stack is not established yet. + This function is optional. If a library instance does not provide this function, the default empty one will be used. + + The callee should not use XMM6/XMM7. + The return address is saved in MM7. + + @retval in saved in EAX - 0 means platform initialization success. + other means platform initialization fail. +**/ +UINT32 +EFIAPI +SecPlatformInit ( + VOID + ); + +/** + This function loads Microcode. + + This function must be in ASM file, because stack is not established yet. + This function is optional. If a library instance does not provide this function, the default one will be used. + + The callee should not use XMM6/XMM7. + The return address is saved in MM7. + + @param[in] FsptUpdDataPtr Address pointer to the FSPT_UPD data structure. It is saved in ESP. + + @retval in saved in EAX - 0 means Microcode is loaded successfully. + other means Microcode is not loaded successfully. +**/ +UINT32 +EFIAPI +LoadMicrocode ( + IN VOID *FsptUpdDataPtr + ); + +/** + This function initializes the CAR. + + This function must be in ASM file, because stack is not established yet. + + The callee should not use XMM6/XMM7. + The return address is saved in MM7. + + @param[in] FsptUpdDataPtr Address pointer to the FSPT_UPD data structure. It is saved in ESP. + + @retval in saved in EAX - 0 means CAR initialization success. + other means CAR initialization fail. +**/ +UINT32 +EFIAPI +SecCarInit ( + IN VOID *FsptUpdDataPtr + ); + +/** + This function check the signature of UPD. + + @param[in] ApiIdx Internal index of the FSP API. + @param[in] ApiParam Parameter of the FSP API. + +**/ +EFI_STATUS +EFIAPI +FspUpdSignatureCheck ( + IN UINT32 ApiIdx, + IN VOID *ApiParam + ); + +/** + This function handles FspMultiPhaseSiInitApi. + + @param[in] ApiIdx Internal index of the FSP API. + @param[in] ApiParam Parameter of the FSP API. + +**/ +EFI_STATUS +EFIAPI +FspMultiPhaseSiInitApiHandler ( + IN UINT32 ApiIdx, + IN VOID *ApiParam + ); + +#endif |