mirror of
https://github.com/acidanthera/audk.git
synced 2025-10-22 07:43:46 +02:00
e374edc180
Add FSP-SMM code for dispatch mode. Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Duggapu Chinni B <chinni.b.duggapu@intel.com> Cc: Chen Gang C <gang.c.chen@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Ted Kuo <ted.kuo@intel.com> Cc: Ashraf Ali S <ashraf.ali.s@intel.com> Cc: Ray Ni <ray.ni@intel.com>
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/** @file
|
|
This will be invoked only once. It will call FspSmmInit API,
|
|
to call MmIplPei to load MM Core and dispatch all Standalone
|
|
MM drivers.
|
|
|
|
Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include <PiPei.h>
|
|
#include <Library/PeimEntryPoint.h>
|
|
#include <Library/PeiServicesLib.h>
|
|
#include <Library/PeiServicesTablePointerLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
|
|
/**
|
|
Do FSP SMM initialization in Dispatch mode.
|
|
|
|
@retval FSP SMM initialization status.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
FspiWrapperInitDispatchMode (
|
|
VOID
|
|
)
|
|
{
|
|
|
|
//
|
|
// FSP-I Wrapper running in Dispatch mode and reports FSP-I FV to PEI dispatcher.
|
|
//
|
|
PeiServicesInstallFvInfoPpi (
|
|
&((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspiBaseAddress))->FileSystemGuid,
|
|
(VOID *)(UINTN)PcdGet32 (PcdFspiBaseAddress),
|
|
(UINT32)((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32 (PcdFspiBaseAddress))->FvLength,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This is the entrypoint of PEIM.
|
|
|
|
@param[in] FileHandle Handle of the file being invoked.
|
|
@param[in] PeiServices Describes the list of possible PEI Services.
|
|
|
|
@retval EFI_SUCCESS if it completed successfully.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
FspiWrapperPeimEntryPoint (
|
|
IN EFI_PEI_FILE_HANDLE FileHandle,
|
|
IN CONST EFI_PEI_SERVICES **PeiServices
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
DEBUG ((DEBUG_INFO, "FspiWrapperPeimEntryPoint\n"));
|
|
|
|
Status = FspiWrapperInitDispatchMode ();
|
|
|
|
return Status;
|
|
}
|