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Porting WinNtFwhPei and WinNtFlashMapPei to produce FvHob. 

Help to build DxeCore in Nt32Pkg platform.
Fix the wrong DebugLib used in Nt32Pkg platform.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3076 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2 2007-07-05 15:27:43 +00:00
parent 05629d528e
commit 56a71b557e
13 changed files with 1015 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
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@ -95,7 +95,7 @@
CustomDecompressLib
TianoDecompressLib
UefiDecompressLib
EdkPeCoffLoaderLib
PeCoffLoaderLib
CacheMaintenanceLib
ReportStatusCodeLib
PeiServicesLib

33
MdeModulePkg/Include/Guid/FlashMapHob.h Normal file
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@ -0,0 +1,33 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
FlashMapHob.h
Abstract:
GUID used for Flash Map HOB entries in the HOB list.
--*/
#ifndef _FLASH_MAP_HOB_GUID_H_
#define _FLASH_MAP_HOB_GUID_H_
//
// Definitions for Flash Map
//
#define EFI_FLASH_MAP_HOB_GUID \
{ 0xb091e7d2, 0x5a0, 0x4198, {0x94, 0xf0, 0x74, 0xb7, 0xb8, 0xc5, 0x54, 0x59 } }
extern EFI_GUID gEfiFlashMapHobGuid;
#endif // _FLASH_MAP_HOB_GUID_H_

54
MdeModulePkg/Include/Ppi/FlashMap.h Normal file
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@ -0,0 +1,54 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
FlashMap.h
Abstract:
FlashMap PPI defined in Tiano
This code abstracts FlashMap access
--*/
#ifndef _PEI_FLASH_MAP_PPI_H_
#define _PEI_FLASH_MAP_PPI_H_
#include <common/FlashMap.h>
#define PEI_FLASH_MAP_PPI_GUID \
{ 0xf34c2fa0, 0xde88, 0x4270, {0x84, 0x14, 0x96, 0x12, 0x22, 0xf4, 0x52, 0x1c } }
typedef struct _PEI_FLASH_MAP_PPI PEI_FLASH_MAP_PPI;
//
// Functions
//
typedef
EFI_STATUS
(EFIAPI *PEI_GET_FLASH_AREA_INFO) (
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_FLASH_MAP_PPI *This,
IN EFI_FLASH_AREA_TYPE AreaType,
IN EFI_GUID *AreaTypeGuid,
OUT UINT32 *NumEntries,
OUT EFI_FLASH_SUBAREA_ENTRY **Entries
);
struct _PEI_FLASH_MAP_PPI {
PEI_GET_FLASH_AREA_INFO GetAreaInfo;
};
extern EFI_GUID gPeiFlashMapPpiGuid;
#endif

5
MdeModulePkg/MdeModulePkg.dec
View File

@ -69,7 +69,7 @@
gEfiPeiCorePrivateGuid = { 0xd641a0f5, 0xcb7c, 0x4846, { 0xa3, 0x80, 0x1d, 0x01, 0xb4, 0xd9, 0xe3, 0xb9 }}
gEfiEndOfPeiSignalPpiGuid = { 0x605EA650, 0xC65C, 0x42e1, { 0xBA, 0x80, 0x91, 0xA5, 0x2A, 0xB6, 0x18, 0xC6 }}
gEfiPeiFvFileLoaderPpiGuid = { 0x7e1f0d85, 0x04ff, 0x4bb2, { 0x86, 0x6a, 0x31, 0xa2, 0x99, 0x6a, 0x48, 0xa8 }}
################################################################################
#
@ -107,7 +107,8 @@
[Ppis.common]
gPeiBaseMemoryTestPpiGuid = { 0xB6EC423C, 0x21D2, 0x490D, { 0x85, 0xC6, 0xDD, 0x58, 0x64, 0xEA, 0xA6, 0x74 }}
gEfiPeiFvFileLoaderPpiGuid = { 0x7e1f0d85, 0x04ff, 0x4bb2, { 0x86, 0x6a, 0x31, 0xa2, 0x99, 0x6a, 0x48, 0xa8 }}
##gPeiFlashMapPpiGuid will be removed in future
gPeiFlashMapPpiGuid = { 0xf34c2fa0, 0xde88, 0x4270, {0x84, 0x14, 0x96, 0x12, 0x22, 0xf4, 0x52, 0x1c } }
################################################################################
#

25
Nt32Pkg/Nt32Pkg.dsc
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@ -63,7 +63,7 @@
[LibraryClasses.common]
TimerLib|$(WORKSPACE)/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
PrintLib|$(WORKSPACE)/MdePkg/Library/BasePrintLib/BasePrintLib.inf
DebugLib|$(WORKSPACE)/MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
DebugLib|$(WORKSPACE)/IntelFrameworkPkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
SerialPortLib|$(WORKSPACE)/MdePkg/Library/SerialPortLibNull/SerialPortLibNull.inf
BaseMemoryLib|$(WORKSPACE)/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
BaseLib|$(WORKSPACE)/MdePkg/Library/BaseLib/BaseLib.inf
@ -88,9 +88,9 @@
MemoryAllocationLib|$(WORKSPACE)/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.inf
UefiLib|$(WORKSPACE)/MdePkg/Library/UefiLib/UefiLib.inf
ReportStatusCodeLib|$(WORKSPACE)/IntelFrameworkPkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
EdkPeCoffLoaderLib|$(WORKSPACE)/Nt32Pkg/Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.inf
PeCoffLoaderLib|$(WORKSPACE)/Nt32Pkg/Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.inf
PcdLib|$(WORKSPACE)/MdePkg/Library/DxePcdLib/DxePcdLib.inf
UefiRuntimeServicesTableLib|$(WORKSPACE)/MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
[LibraryClasses.common.DXE_SMM_DRIVER]
@ -118,7 +118,7 @@
PeiServicesLib|$(WORKSPACE)/MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
MemoryAllocationLib|$(WORKSPACE)/MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
ReportStatusCodeLib|$(WORKSPACE)/IntelFrameworkPkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
EdkPeCoffLoaderLib|$(WORKSPACE)/Nt32Pkg/Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.inf
PeCoffLoaderLib|$(WORKSPACE)/Nt32Pkg/Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.inf
PeiServicesTablePointerLib|$(WORKSPACE)/MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
OemHookStatusCodeLib|$(WORKSPACE)/Nt32Pkg/Library/PeiNt32OemHookStatusCodeLib/PeiNt32OemHookStatusCodeLib.inf
PeCoffGetEntryPointLib|$(WORKSPACE)/Nt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.inf
@ -243,7 +243,7 @@
PcdReportStatusCodePropertyMask|gEfiMdePkgTokenSpaceGuid|0x06
PcdDebugPropertyMask|gEfiMdePkgTokenSpaceGuid|0x1f
PcdDebugClearMemoryValue|gEfiMdePkgTokenSpaceGuid|0xAF
PcdDebugPrintErrorLevel|gEfiMdePkgTokenSpaceGuid|0x80000000
PcdDebugPrintErrorLevel|gEfiMdePkgTokenSpaceGuid|0x80000040
PcdPerformanceLibraryPropertyMask|gEfiMdePkgTokenSpaceGuid|0
PcdMaxPeiPcdCallBackNumberPerPcdEntry|gEfiMdeModulePkgTokenSpaceGuid|0x08
PcdVpdBaseAddress|gEfiEdkModulePkgTokenSpaceGuid|0x0
@ -379,9 +379,12 @@
$(WORKSPACE)/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.inf ##This driver follows UEFI specification definition
$(WORKSPACE)/Nt32Pkg/Sec/SecMain.inf
$(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.inf
${WORKSPACE}/MdeModulePkg/Universal/DevicePathDxe/DevicePath.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.inf
${WORKSPACE}/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.inf
$(WORKSPACE)/MdeModulePkg/Core/Dxe/DxeMain.inf
$(WORKSPACE)/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.inf
$(WORKSPACE)/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.inf
$(WORKSPACE)/MdeModulePkg/Universal/DevicePathDxe/DevicePath.inf
$(WORKSPACE)/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.inf
$(WORKSPACE)/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
$(WORKSPACE)/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.inf
$(WORKSPACE)/Nt32Pkg/WinNtFlashMapPei/FlashMap.inf
$(WORKSPACE)/Nt32Pkg/WinNtFirmwareVolumePei/WinNtFwh.inf

3
Nt32Pkg/Nt32Pkg.fdf
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@ -110,6 +110,7 @@ READ_LOCK_STATUS = TRUE
#
################################################################################
INF $(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf
INF $(WORKSPACE)/MdeModulePkg/Core/Dxe/DxeMain.inf
INF $(WORKSPACE)/Nt32Pkg/BootModePei/BootMode.inf
INF $(WORKSPACE)/Nt32Pkg/WinNtThunkDxe/WinNtThunk.inf
#INF $(WORKSPACE)/Nt32Pkg/MiscSubClassPlatformDxe/MiscSubclassDriver.inf
@ -160,6 +161,8 @@ INF $(WORKSPACE)/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.inf ##This driver
INF $(WORKSPACE)/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.inf ##This driver follows UEFI specification definition
INF $(WORKSPACE)/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
INF $(WORKSPACE)/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.inf
INF $(WORKSPACE)/Nt32Pkg/WinNtFlashMapPei/FlashMap.inf
INF $(WORKSPACE)/Nt32Pkg/WinNtFirmwareVolumePei/WinNtFwh.inf
################################################################################
#

33
Nt32Pkg/WinNtFirmwareVolumePei/WinNtFwh.dxs Normal file
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@ -0,0 +1,33 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
WinNtFwh.dxs
Abstract:
Dependency expression file for WinNtFwh PEIM.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include <PeimDepex.h>
DEPENDENCY_START
NT_FWH_PPI_GUID AND EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI_GUID
DEPENDENCY_END

96
Nt32Pkg/WinNtFirmwareVolumePei/WinNtFwh.inf Normal file
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@ -0,0 +1,96 @@
#/** @file
# Component description file for WinNtFwh module
#
# This PEIM will produce the HOB to describe Firmware Volume, Firmware Devices
# on the NT32 emulator.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = WinNtFwh
FILE_GUID = F0384FFD-8633-452f-9010-F6B7D2EAE2F1
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = PeimInitializeWinNtFwh
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
WinntFwh.c
################################################################################
#
# Includes Section - list of Include locations that are required for
# this module.
#
################################################################################
[Includes]
$(WORKSPACE)/MdePkg/Include/Library
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
Nt32Pkg/Nt32Pkg.dec
MdePkg/MdePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
HobLib
PeimEntryPoint
DebugLib
################################################################################
#
# PPI C Name Section - list of PPI and PPI Notify C Names that this module
# uses or produces.
#
################################################################################
[Ppis]
gNtFwhPpiGuid # PPI ALWAYS_CONSUMED
[depex]
gNtFwhPpiGuid AND gEfiPeiMemoryDiscoveredPpiGuid

56
Nt32Pkg/WinNtFirmwareVolumePei/WinNtFwh.msa Normal file
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@ -0,0 +1,56 @@
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>WinNtFwh</ModuleName>
<ModuleType>PEIM</ModuleType>
<GuidValue>F0384FFD-8633-452f-9010-F6B7D2EAE2F1</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for WinNtFwh module</Abstract>
<Description>This PEIM will produce the HOB to describe Firmware Volume, Firmware Devices
on the NT32 emulator.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>WinNtFwh</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeimEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>HobLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>WinntFwh.c</Filename>
<Filename>WinNtFwh.dxs</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="0fb2aa2d-10d5-40a5-a9dc-060c12a4a3f3"/>
</PackageDependencies>
<PPIs>
<Ppi Usage="ALWAYS_CONSUMED">
<PpiCName>gNtFwhPpiGuid</PpiCName>
</Ppi>
</PPIs>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>PeimInitializeWinNtFwh</ModuleEntryPoint>
</Extern>
</Externs>
</ModuleSurfaceArea>

138
Nt32Pkg/WinNtFirmwareVolumePei/WinntFwh.c Normal file
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@ -0,0 +1,138 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
WinNtFwh.c
Abstract:
PEIM to abstract construction of firmware volume in a Windows NT environment.
Revision History
--*/
//
// The package level header files this module uses
//
#include <PiPei.h>
#include <WinNtPeim.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Ppi/NtFwh.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/PeimEntryPoint.h>
#include <Library/HobLib.h>
#include <FlashLayout.h>
EFI_STATUS
EFIAPI
PeimInitializeWinNtFwh (
IN EFI_FFS_FILE_HEADER *FfsHeader,
IN EFI_PEI_SERVICES **PeiServices
)
/*++
Routine Description:
Perform a call-back into the SEC simulator to get address of the Firmware Hub
Arguments:
FfsHeader - Ffs Header availible to every PEIM
PeiServices - General purpose services available to every PEIM.
Returns:
None
--*/
{
EFI_STATUS Status;
EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
NT_FWH_PPI *FwhPpi;
EFI_PHYSICAL_ADDRESS FdBase;
EFI_FIRMWARE_VOLUME_HEADER *FvHeader;
UINT64 FdSize;
UINTN Index;
DEBUG ((EFI_D_ERROR, "NT 32 Firmware Volume PEIM Loaded\n"));
//
// Get the Fwh Information PPI
//
Status = (**PeiServices).LocatePpi (
PeiServices,
&gNtFwhPpiGuid, // GUID
0, // INSTANCE
&PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
&FwhPpi // PPI
);
ASSERT_EFI_ERROR (Status);
Index = 0;
do {
//
// Get information about all the FD's in the system
//
Status = FwhPpi->NtFwh (Index, &FdBase, &FdSize);
if (!EFI_ERROR (Status)) {
//
// Assume the FD starts with an FV header
//
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) FdBase;
//
// Make an FV Hob for the first FV in the FD
//
BuildFvHob (FdBase, FvHeader->FvLength);
if (Index == 0) {
//
// Assume the first FD was produced by the NT32.DSC
// All these strange offests are needed to keep in
// sync with the FlashMap and NT32.dsc file
//
BuildResourceDescriptorHob (
EFI_RESOURCE_FIRMWARE_DEVICE,
(EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),
FdBase,
(FvHeader->FvLength + EFI_WINNT_RUNTIME_UPDATABLE_LENGTH + EFI_WINNT_FTW_SPARE_BLOCK_LENGTH)
);
//
// Hard code the address of the spare block and variable services.
// Assume it's a hard coded offset from FV0 in FD0.
//
FdBase = FdBase + EFI_WINNT_RUNTIME_UPDATABLE_OFFSET;
FdSize = EFI_WINNT_RUNTIME_UPDATABLE_LENGTH + EFI_WINNT_FTW_SPARE_BLOCK_LENGTH;
BuildFvHob (FdBase, FdSize);
} else {
//
// For other FD's just map them in.
//
BuildResourceDescriptorHob (
EFI_RESOURCE_FIRMWARE_DEVICE,
(EFI_RESOURCE_ATTRIBUTE_PRESENT | EFI_RESOURCE_ATTRIBUTE_INITIALIZED | EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE),
FdBase,
FdSize
);
}
}
Index++;
} while (!EFI_ERROR (Status));
return Status;
}

330
Nt32Pkg/WinNtFlashMapPei/FlashMap.c Normal file
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@ -0,0 +1,330 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
FlashMap.c
Abstract:
PEIM to build GUIDed HOBs for platform specific flash map
--*/
//
// The package level header files this module uses
//
#include <PiPei.h>
#include <WinNtPeim.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Ppi/NtFwh.h>
#include <Guid/FirmwareFileSystem2.h>
#include <Ppi/FlashMap.h>
#include <Guid/FlashMapHob.h>
#include <Guid/SystemNvDataGuid.h>
#include <Protocol/FirmwareVolumeBlock.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/PeimEntryPoint.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PcdLib.h>
#include <FlashLayout.h>
EFI_STATUS
EFIAPI
GetAreaInfo (
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_FLASH_MAP_PPI *This,
IN EFI_FLASH_AREA_TYPE AreaType,
IN EFI_GUID *AreaTypeGuid,
OUT UINT32 *NumEntries,
OUT EFI_FLASH_SUBAREA_ENTRY **Entries
);
EFI_STATUS
EFIAPI
MemoryDiscoveredPpiNotifyCallback (
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,
IN VOID *Ppi
);
//
// Module globals
//
static PEI_FLASH_MAP_PPI mFlashMapPpi = { GetAreaInfo };
static EFI_PEI_PPI_DESCRIPTOR mPpiListFlashMap = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gPeiFlashMapPpiGuid,
&mFlashMapPpi
};
static EFI_FLASH_AREA_DATA mFlashAreaData[] = {
//
// Variable area
//
{
EFI_VARIABLE_STORE_OFFSET,
EFI_VARIABLE_STORE_LENGTH,
EFI_FLASH_AREA_SUBFV | EFI_FLASH_AREA_MEMMAPPED_FV,
EFI_FLASH_AREA_EFI_VARIABLES,
0, 0, 0,
{ 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
},
//
// FTW spare (backup) block
//
{
EFI_WINNT_FTW_SPARE_BLOCK_OFFSET,
EFI_WINNT_FTW_SPARE_BLOCK_LENGTH,
EFI_FLASH_AREA_SUBFV | EFI_FLASH_AREA_MEMMAPPED_FV,
EFI_FLASH_AREA_FTW_BACKUP,
0, 0, 0,
{ 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
},
//
// FTW private working (state) area
//
{
EFI_FTW_WORKING_OFFSET,
EFI_FTW_WORKING_LENGTH,
EFI_FLASH_AREA_SUBFV | EFI_FLASH_AREA_MEMMAPPED_FV,
EFI_FLASH_AREA_FTW_STATE,
0, 0, 0,
{ 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
},
//
// Recovery FV
//
{
EFI_WINNT_FIRMWARE_OFFSET,
EFI_WINNT_FIRMWARE_LENGTH,
EFI_FLASH_AREA_FV | EFI_FLASH_AREA_MEMMAPPED_FV,
EFI_FLASH_AREA_RECOVERY_BIOS,
0, 0, 0,
{ 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
},
//
// System Non-Volatile Storage FV
//
{
EFI_WINNT_RUNTIME_UPDATABLE_OFFSET,
EFI_WINNT_RUNTIME_UPDATABLE_LENGTH + EFI_WINNT_FTW_SPARE_BLOCK_LENGTH,
EFI_FLASH_AREA_FV | EFI_FLASH_AREA_MEMMAPPED_FV,
EFI_FLASH_AREA_GUID_DEFINED,
0, 0, 0,
EFI_SYSTEM_NV_DATA_HOB_GUID
},
};
EFI_STATUS
EFIAPI
PeimInitializeFlashMap (
IN EFI_FFS_FILE_HEADER *FfsHeader,
IN EFI_PEI_SERVICES **PeiServices
)
/*++
Routine Description:
Build GUIDed HOBs for platform specific flash map
Arguments:
FfsHeader - A pointer to the EFI_FFS_FILE_HEADER structure.
PeiServices - General purpose services available to every PEIM.
Returns:
EFI_STATUS
--*/
// TODO: EFI_SUCCESS - add return value to function comment
{
EFI_STATUS Status;
NT_FWH_PPI *NtFwhPpi;
EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
EFI_PHYSICAL_ADDRESS FdBase;
UINT64 FdSize;
UINTN NumOfHobData;
UINTN Index;
EFI_FLASH_AREA_HOB_DATA FlashHobData;
DEBUG ((EFI_D_ERROR, "NT 32 Flash Map PEIM Loaded\n"));
//
// Install FlashMap PPI
//
Status = PeiServicesInstallPpi (&mPpiListFlashMap);
ASSERT_EFI_ERROR (Status);
//
// Get the Fwh Information PPI
//
Status = PeiServicesLocatePpi (
&gNtFwhPpiGuid, // GUID
0, // INSTANCE
&PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
&NtFwhPpi // PPI
);
ASSERT_EFI_ERROR (Status);
//
// Assume that FD0 contains the Flash map.
//
Status = NtFwhPpi->NtFwh (0, &FdBase, &FdSize);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Get number of types
//
NumOfHobData = sizeof (mFlashAreaData) / sizeof (EFI_FLASH_AREA_DATA);
//
// Build flash area entries as GUIDed HOBs.
//
for (Index = 0; Index < NumOfHobData; Index++) {
(*PeiServices)->SetMem (&FlashHobData, sizeof (EFI_FLASH_AREA_HOB_DATA), 0);
FlashHobData.AreaType = mFlashAreaData[Index].AreaType;
FlashHobData.NumberOfEntries = 1;
FlashHobData.SubAreaData.Attributes = mFlashAreaData[Index].Attributes;
FlashHobData.SubAreaData.Base = FdBase + (EFI_PHYSICAL_ADDRESS) (UINTN) mFlashAreaData[Index].Base;
FlashHobData.SubAreaData.Length = (EFI_PHYSICAL_ADDRESS) (UINTN) mFlashAreaData[Index].Length;
//
// We also update a PCD entry so that any driver that depend on
// PCD entry will get the information.
//
if (FlashHobData.AreaType == EFI_FLASH_AREA_EFI_VARIABLES) {
// BUGBUG: Tool team does not enable dynamic PCD so comment out following code
//PcdSet32 (PcdFlashNvStorageVariableBase, (UINT32) FlashHobData.SubAreaData.Base);
//PcdSet32 (PcdFlashNvStorageVariableSize, (UINT32) FlashHobData.SubAreaData.Length);
}
if (FlashHobData.AreaType == EFI_FLASH_AREA_FTW_STATE) {
// BUGBUG: Tool team does not enable dynamic PCD so comment out following code
//PcdSet32 (PcdFlashNvStorageFtwWorkingBase, (UINT32) FlashHobData.SubAreaData.Base);
//PcdSet32 (PcdFlashNvStorageFtwWorkingSize, (UINT32) FlashHobData.SubAreaData.Length);
}
if (FlashHobData.AreaType == EFI_FLASH_AREA_FTW_BACKUP) {
// BUGBUG: Tool team does not enable dynamic PCD so comment out following code
//PcdSet32 (PcdFlashNvStorageFtwSpareBase, (UINT32) FlashHobData.SubAreaData.Base);
//PcdSet32 (PcdFlashNvStorageFtwSpareSize, (UINT32) FlashHobData.SubAreaData.Length);
}
switch (FlashHobData.AreaType) {
case EFI_FLASH_AREA_RECOVERY_BIOS:
case EFI_FLASH_AREA_MAIN_BIOS:
(*PeiServices)->CopyMem (
&FlashHobData.AreaTypeGuid,
&gEfiFirmwareFileSystem2Guid,
sizeof (EFI_GUID)
);
(*PeiServices)->CopyMem (
&FlashHobData.SubAreaData.FileSystem,
&gEfiFirmwareVolumeBlockProtocolGuid,
sizeof (EFI_GUID)
);
break;
case EFI_FLASH_AREA_GUID_DEFINED:
(*PeiServices)->CopyMem (
&FlashHobData.AreaTypeGuid,
&mFlashAreaData[Index].AreaTypeGuid,
sizeof (EFI_GUID)
);
(*PeiServices)->CopyMem (
&FlashHobData.SubAreaData.FileSystem,
&gEfiFirmwareVolumeBlockProtocolGuid,
sizeof (EFI_GUID)
);
break;
default:
break;
}
BuildGuidDataHob (
&gEfiFlashMapHobGuid,
&FlashHobData,
sizeof (EFI_FLASH_AREA_HOB_DATA)
);
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
GetAreaInfo (
IN EFI_PEI_SERVICES **PeiServices,
IN PEI_FLASH_MAP_PPI *This,
IN EFI_FLASH_AREA_TYPE AreaType,
IN EFI_GUID *AreaTypeGuid,
OUT UINT32 *NumEntries,
OUT EFI_FLASH_SUBAREA_ENTRY **Entries
)
/*++
Routine Description:
Implementation of Flash Map PPI
--*/
// TODO: function comment is missing 'Arguments:'
// TODO: function comment is missing 'Returns:'
// TODO: PeiServices - add argument and description to function comment
// TODO: This - add argument and description to function comment
// TODO: AreaType - add argument and description to function comment
// TODO: AreaTypeGuid - add argument and description to function comment
// TODO: NumEntries - add argument and description to function comment
// TODO: Entries - add argument and description to function comment
// TODO: EFI_SUCCESS - add return value to function comment
// TODO: EFI_NOT_FOUND - add return value to function comment
{
EFI_STATUS Status;
EFI_PEI_HOB_POINTERS Hob;
EFI_HOB_FLASH_MAP_ENTRY_TYPE *FlashMapEntry;
Status = PeiServicesGetHobList (&Hob.Raw);
while (!END_OF_HOB_LIST (Hob)) {
if (Hob.Header->HobType == EFI_HOB_TYPE_GUID_EXTENSION && CompareGuid (&Hob.Guid->Name, &gEfiFlashMapHobGuid)) {
FlashMapEntry = (EFI_HOB_FLASH_MAP_ENTRY_TYPE *) Hob.Raw;
if (AreaType == FlashMapEntry->AreaType) {
if (AreaType == EFI_FLASH_AREA_GUID_DEFINED) {
if (!CompareGuid (AreaTypeGuid, &FlashMapEntry->AreaTypeGuid)) {
goto NextHob;
}
}
*NumEntries = FlashMapEntry->NumEntries;
*Entries = FlashMapEntry->Entries;
return EFI_SUCCESS;
}
}
NextHob:
Hob.Raw = GET_NEXT_HOB (Hob);
}
return EFI_NOT_FOUND;
}

135
Nt32Pkg/WinNtFlashMapPei/FlashMap.inf Normal file
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@ -0,0 +1,135 @@
#/** @file
# Component description file for FlashMap PEI module
#
# This module installs FlashMap PPI which is used to get flash layout information.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PeiFlashMap
FILE_GUID = 681F3771-6F1D-42DE-9AA2-F82BBCDBC5F9
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = PeimInitializeFlashMap
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
FlashMap.c
################################################################################
#
# Includes Section - list of Include locations that are required for
# this module.
#
################################################################################
[Includes]
$(WORKSPACE)/MdePkg/Include/Library
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
Nt32Pkg/Nt32Pkg.dec
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
PcdLib
BaseMemoryLib
PeiServicesLib
HobLib
PeimEntryPoint
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
gEfiFlashMapHobGuid # ALWAYS_CONSUMED Hob: GUID_EXTENSION
gEfiFirmwareFileSystem2Guid # ALWAYS_CONSUMED
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiFirmwareVolumeBlockProtocolGuid # PROTOCOL ALWAYS_CONSUMED
################################################################################
#
# PPI C Name Section - list of PPI and PPI Notify C Names that this module
# uses or produces.
#
################################################################################
[Ppis]
gNtFwhPpiGuid # PPI ALWAYS_CONSUMED
gPeiFlashMapPpiGuid # PPI ALWAYS_PRODUCED
################################################################################
#
# Pcd DYNAMIC - list of PCDs that this module is coded for.
#
################################################################################
[PcdsDynamic.common]
PcdFlashNvStorageFtwWorkingSize|gEfiGenericPlatformTokenSpaceGuid
PcdFlashNvStorageFtwWorkingBase|gEfiGenericPlatformTokenSpaceGuid
PcdFlashNvStorageFtwSpareSize|gEfiGenericPlatformTokenSpaceGuid
PcdFlashNvStorageFtwSpareBase|gEfiGenericPlatformTokenSpaceGuid
PcdFlashNvStorageVariableSize|gEfiGenericPlatformTokenSpaceGuid
PcdFlashNvStorageVariableBase|gEfiGenericPlatformTokenSpaceGuid

119
Nt32Pkg/WinNtFlashMapPei/FlashMap.msa Normal file
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@ -0,0 +1,119 @@
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>PeiFlashMap</ModuleName>
<ModuleType>PEIM</ModuleType>
<GuidValue>681F3771-6F1D-42DE-9AA2-F82BBCDBC5F9</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for FlashMap PEI module</Abstract>
<Description>This module installs FlashMap PPI which is used to get flash layout information.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>PeiFlashMap</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeimEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>HobLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeiServicesLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PcdLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>FlashMap.c</Filename>
<Filename>FlashMap.dxs</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
<Package PackageGuid="0fb2aa2d-10d5-40a5-a9dc-060c12a4a3f3"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiFirmwareVolumeBlockProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<Hobs>
<HobTypes HobGuidCName="gEfiFlashMapHobGuid" Usage="ALWAYS_CONSUMED">
<HobType>GUID_EXTENSION</HobType>
</HobTypes>
</Hobs>
<PPIs>
<Ppi Usage="ALWAYS_PRODUCED">
<PpiCName>gPeiFlashMapPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="ALWAYS_CONSUMED">
<PpiCName>gNtFwhPpiGuid</PpiCName>
</Ppi>
</PPIs>
<Guids>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiFirmwareFileSystemGuid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>PeimInitializeFlashMap</ModuleEntryPoint>
</Extern>
</Externs>
<PcdCoded>
<PcdEntry PcdItemType="DYNAMIC">
<C_Name>PcdFlashNvStorageVariableBase</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>The driver sets the NV Storage FV base address defined by this PCD.
This base address point to an EFI_FIRMWARE_VOLUMN_HEADER struct. Variable PEIM
will get the base address from this PCD. In NT emulator, this PCD is a DYNAMIC
type, as FD is mapped to process space by WinNT OS. On real platform, it is
normally a FIXED_AT_BUILD type as system memory map is fixed to BIOS.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC">
<C_Name>PcdFlashNvStorageVariableSize</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>To get the NvStorage Variable size from this PCD.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">
<C_Name>PcdFlashNvStorageFtwSpareBase</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>To get base address of the FTW spare block section in NV firmware volume.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">
<C_Name>PcdFlashNvStorageFtwSpareSize</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>To get size of the FTW spare block section in NV firmware volume.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">
<C_Name>PcdFlashNvStorageFtwWorkingBase</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>To get base address of the FTW working block section in NV firmware volume.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="DYNAMIC" Usage="ALWAYS_CONSUMED">
<C_Name>PcdFlashNvStorageFtwWorkingSize</C_Name>
<TokenSpaceGuidCName>gEfiGenericPlatformTokenSpaceGuid</TokenSpaceGuidCName>
<HelpText>To get size of the FTW working block section in NV firmware volume.</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>