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20dd836214
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3223 In the current design, memory protection is not available till CpuDxe is loaded. To resolve this, introduce CpuArchLib to move the CPU Architectural initialization to DxeCore. Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Vitaly Cheptsov <vit9696@protonmail.com> Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
115 lines
2.0 KiB
C
115 lines
2.0 KiB
C
/** @file
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Platform PEI module include file.
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Copyright (c) 2006 - 2016, 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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#ifndef _PLATFORM_PEI_H_INCLUDED_
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#define _PLATFORM_PEI_H_INCLUDED_
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#include <IndustryStandard/E820.h>
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#include <Library/PlatformInitLib.h>
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#include <IndustryStandard/IntelTdx.h>
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VOID
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AddressWidthInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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Q35TsegMbytesInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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Q35SmramAtDefaultSmbaseInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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EFI_STATUS
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PublishPeiMemory (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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InitializeRamRegions (
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IN EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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MemMapInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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MiscInitialization (
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IN EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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BootModeInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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MaxCpuCountInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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EFI_STATUS
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PeiFvInitialization (
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IN EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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MemTypeInfoInitialization (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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InstallFeatureControlCallback (
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IN OUT EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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VOID
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InstallClearCacheCallback (
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VOID
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);
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VOID
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RelocateSmBase (
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VOID
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);
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VOID
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AmdSevInitialize (
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IN EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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/**
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This Function checks if TDX is available, if present then it sets
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the dynamic PCDs for Tdx guest. It also builds Guid hob which contains
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the Host Bridge DevId.
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**/
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VOID
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IntelTdxInitialize (
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IN EFI_HOB_PLATFORM_INFO *PlatformInfoHob
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);
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/**
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* @brief Builds PlatformInfo Hob
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*/
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EFI_HOB_PLATFORM_INFO *
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BuildPlatformInfoHob (
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VOID
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);
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VOID
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SevInitializeRam (
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VOID
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);
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#endif // _PLATFORM_PEI_H_INCLUDED_
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