/** @file Build FV related hobs for platform. Copyright (c) 2022 Loongson Technology Corporation Limited. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent **/ #include "PiPei.h" #include "Platform.h" #include #include #include #include /** Publish PEI & DXE (Decompressed) Memory based FVs to let PEI and DXE know about them. @retval EFI_SUCCESS Platform PEI FVs were initialized successfully. **/ EFI_STATUS PeiFvInitialization ( VOID ) { DEBUG ((DEBUG_INFO, "Platform PEI Firmware Volume Initialization\n")); // // Create a memory allocation HOB for the PEI FV. // BuildMemoryAllocationHob ( PcdGet64 (PcdSecPeiTempRamBase), PcdGet32 (PcdSecPeiTempRamSize), EfiBootServicesData ); // // Let DXE know about the DXE FV // BuildFvHob (PcdGet64 (PcdFlashDxeFvBase), PcdGet32 (PcdFlashDxeFvSize)); // // Let PEI know about the DXE FV so it can find the DXE Core // DEBUG ((DEBUG_INFO, "DXEFV base:%p size:%x\n", (VOID *) (UINTN)PcdGet64 (PcdFlashDxeFvBase), PcdGet32 (PcdFlashDxeFvSize))); PeiServicesInstallFvInfoPpi ( NULL, (VOID *) (UINTN)PcdGet64 (PcdFlashDxeFvBase), PcdGet32 (PcdFlashDxeFvSize), NULL, NULL ); return EFI_SUCCESS; }