mirror of https://github.com/acidanthera/audk.git
add in BootModePei
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2754 6f19259b-4bc3-4df7-8a09-765794883524
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qwang12
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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BootMode.c
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Abstract:
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Tiano PEIM to provide the platform support functionality within Windows
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--*/
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//
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// The package level header files this module uses
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//
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#include <PiPei.h>
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//
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// The protocols, PPI and GUID defintions for this module
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//
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#include <Ppi/MasterBootMode.h>
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#include <Ppi/BootInRecoveryMode.h>
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//
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// The Library classes this module consumes
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//
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#include <Library/DebugLib.h>
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#include <Library/PeimEntryPoint.h>
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//
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// Module globals
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//
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EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiPeiMasterBootModePpiGuid,
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NULL
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};
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EFI_PEI_PPI_DESCRIPTOR mPpiListRecoveryBootMode = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gEfiPeiBootInRecoveryModePpiGuid,
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NULL
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};
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EFI_STATUS
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EFIAPI
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InitializeBootMode (
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IN EFI_FFS_FILE_HEADER *FfsHeader,
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IN EFI_PEI_SERVICES **PeiServices
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)
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/*++
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Routine Description:
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Peform the boot mode determination logic
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Arguments:
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PeiServices - General purpose services available to every PEIM.
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Returns:
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Status - EFI_SUCCESS if the boot mode could be set
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--*/
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// TODO: FfsHeader - add argument and description to function comment
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{
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EFI_STATUS Status;
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UINTN BootMode;
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DEBUG ((EFI_D_ERROR, "NT32 Boot Mode PEIM Loaded\n"));
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//
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// Let's assume things are OK if not told otherwise
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// Should we read an environment variable in order to easily change this?
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//
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BootMode = BOOT_WITH_FULL_CONFIGURATION;
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Status = (**PeiServices).SetBootMode (PeiServices, (UINT8) BootMode);
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ASSERT_EFI_ERROR (Status);
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Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListBootMode);
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ASSERT_EFI_ERROR (Status);
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if (BootMode == BOOT_IN_RECOVERY_MODE) {
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Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListRecoveryBootMode);
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ASSERT_EFI_ERROR (Status);
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}
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return Status;
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}
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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BootMode.dxs
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Abstract:
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Dependency expression file for BootMode.
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--*/
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//
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// Include common header file for this module.
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//
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#include <PeimDepex.h>
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DEPENDENCY_START
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TRUE
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DEPENDENCY_END
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#/** @file
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# Component description file for BootMode module
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#
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# This module provides platform specific function to detect boot mode.
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# Copyright (c) 2006 - 2007, Intel Corporation
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#
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# All rights reserved. This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#
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#**/
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################################################################################
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#
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# Defines Section - statements that will be processed to create a Makefile.
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#
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################################################################################
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BootMode
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FILE_GUID = B7611005-1F26-45ba-A3DB-01F39DDB2785
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MODULE_TYPE = PEIM
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VERSION_STRING = 1.0
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EDK_RELEASE_VERSION = 0x00020000
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EFI_SPECIFICATION_VERSION = 0x00020000
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ENTRY_POINT = InitializeBootMode
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC
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#
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################################################################################
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#
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# Sources Section - list of files that are required for the build to succeed.
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#
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################################################################################
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[Sources.common]
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BootMode.dxs
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BootMode.c
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CommonHeader.h
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################################################################################
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#
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# Includes Section - list of Include locations that are required for
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# this module.
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#
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################################################################################
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[Includes]
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$(WORKSPACE)/MdePkg/Include/Library
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################################################################################
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#
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# Package Dependency Section - list of Package files that are required for
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# this module.
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#
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################################################################################
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[Packages]
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MdePkg/MdePkg.dec
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################################################################################
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#
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# Library Class Section - list of Library Classes that are required for
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# this module.
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#
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################################################################################
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[LibraryClasses]
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PeimEntryPoint
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DebugLib
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################################################################################
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#
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# PPI C Name Section - list of PPI and PPI Notify C Names that this module
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# uses or produces.
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#
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################################################################################
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[Ppis]
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gEfiPeiMasterBootModePpiGuid # PPI ALWAYS_PRODUCED
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gEfiPeiBootInRecoveryModePpiGuid # PPI SOMETIMES_PRODUCED
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<?xml version="1.0" encoding="UTF-8"?>
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<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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<MsaHeader>
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<ModuleName>BootMode</ModuleName>
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<ModuleType>PEIM</ModuleType>
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<GuidValue>B7611005-1F26-45ba-A3DB-01F39DDB2785</GuidValue>
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<Version>1.0</Version>
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<Abstract>Component description file for BootMode module</Abstract>
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<Description>This module provides platform specific function to detect boot mode.</Description>
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<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
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<License>All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
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<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
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</MsaHeader>
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<ModuleDefinitions>
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<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
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<BinaryModule>false</BinaryModule>
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<OutputFileBasename>BootMode</OutputFileBasename>
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</ModuleDefinitions>
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<LibraryClassDefinitions>
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<LibraryClass Usage="ALWAYS_CONSUMED">
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<Keyword>DebugLib</Keyword>
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</LibraryClass>
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<LibraryClass Usage="ALWAYS_CONSUMED">
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<Keyword>PeimEntryPoint</Keyword>
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</LibraryClass>
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</LibraryClassDefinitions>
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<SourceFiles>
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<Filename>BootMode.c</Filename>
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<Filename>BootMode.dxs</Filename>
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</SourceFiles>
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<PackageDependencies>
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<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
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</PackageDependencies>
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<PPIs>
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<Ppi Usage="SOMETIMES_PRODUCED">
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<PpiCName>gEfiPeiBootInRecoveryModePpiGuid</PpiCName>
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</Ppi>
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<Ppi Usage="ALWAYS_PRODUCED">
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<PpiCName>gEfiPeiMasterBootModePpiGuid</PpiCName>
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</Ppi>
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</PPIs>
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<Externs>
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<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
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<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
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<Extern>
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<ModuleEntryPoint>InitializeBootMode</ModuleEntryPoint>
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</Extern>
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</Externs>
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</ModuleSurfaceArea>
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