/** @file
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Do Platform Stage System Agent initialization.
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Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "PeiSaPolicyUpdate.h"
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/PeiSaPolicyLib.h>
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#include <Library/PeiLib.h>
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/**
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Performs FSP SA PEI Policy initialization.
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@param[in][out] FspsUpd Pointer to FSP UPD Data.
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@retval EFI_SUCCESS FSP UPD Data is updated.
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@retval EFI_NOT_FOUND Fail to locate required PPI.
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@retval Other FSP UPD Data update process fail.
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**/
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EFI_STATUS
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EFIAPI
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PeiFspSaPolicyUpdate (
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IN OUT FSPS_UPD *FspsUpd
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)
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{
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VOID *Buffer;
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VOID *MemBuffer;
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UINT32 Size;
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DEBUG((DEBUG_INFO, "\nUpdating SA Policy in Post Mem\n"));
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FspsUpd->FspsConfig.PeiGraphicsPeimInit = 1;
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Size = 0;
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Buffer = NULL;
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PeiGetSectionFromAnyFv (PcdGetPtr (PcdGraphicsVbtGuid), EFI_SECTION_RAW, 0, &Buffer, &Size);
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if (Buffer == NULL) {
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DEBUG((DEBUG_WARN, "Could not locate VBT\n"));
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} else {
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MemBuffer = (VOID *)AllocatePages (EFI_SIZE_TO_PAGES ((UINTN)Size));
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if ((MemBuffer != NULL) && (Buffer != NULL)) {
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CopyMem (MemBuffer, (VOID *)Buffer, (UINTN)Size);
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FspsUpd->FspsConfig.GraphicsConfigPtr = (UINT32)(UINTN)MemBuffer;
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} else {
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DEBUG((DEBUG_WARN, "Error in locating / copying VBT.\n"));
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FspsUpd->FspsConfig.GraphicsConfigPtr = 0;
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}
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}
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DEBUG((DEBUG_INFO, "Vbt Pointer from PeiGetSectionFromFv is 0x%x\n", FspsUpd->FspsConfig.GraphicsConfigPtr));
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DEBUG((DEBUG_INFO, "Vbt Size from PeiGetSectionFromFv is 0x%x\n", Size));
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Size = 0;
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Buffer = NULL;
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PeiGetSectionFromAnyFv (&gTianoLogoGuid, EFI_SECTION_RAW, 0, &Buffer, &Size);
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if (Buffer == NULL) {
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DEBUG((DEBUG_WARN, "Could not locate Logo\n"));
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} else {
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MemBuffer = (VOID *)AllocatePages (EFI_SIZE_TO_PAGES ((UINTN)Size));
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if ((MemBuffer != NULL) && (Buffer != NULL)) {
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CopyMem (MemBuffer, (VOID *)Buffer, (UINTN)Size);
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FspsUpd->FspsConfig.LogoPtr = (UINT32)(UINTN)MemBuffer;
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FspsUpd->FspsConfig.LogoSize = Size;
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} else {
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DEBUG((DEBUG_WARN, "Error in locating / copying LogoPtr.\n"));
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FspsUpd->FspsConfig.LogoPtr = 0;
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FspsUpd->FspsConfig.LogoSize = 0;
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}
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}
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DEBUG((DEBUG_INFO, "LogoPtr from PeiGetSectionFromFv is 0x%x\n", FspsUpd->FspsConfig.LogoPtr));
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DEBUG((DEBUG_INFO, "LogoSize from PeiGetSectionFromFv is 0x%x\n", FspsUpd->FspsConfig.LogoSize));
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return EFI_SUCCESS;
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}
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