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Pkg-Module: CorebootPayloadPkg

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Initial coreboot UEFI payload code check in. It provides UEFI services on top of coreboot that allows UEFI OS boot.

CorebootPayloadPkg is source code package of coreboot Payload Modules, Provides definitions of payload image's layout and lists the modules required in DSC file.

It supports the following features:
  - Support Unified Extensible Firmware Interface (UEFI) specification 2.4.
  - Support Platform Initialization(PI) specification 1.3.
  - Support execution as a coreboot payload.
  - Support USB 3.0
  - Support SATA/ATA devices.
  - Support EFI aware OS boot.

The following features are not supported currently and have not been validated:
  - GCC Tool Chains
  - SMM Execution Environment
  - Security Boot

It was tested on a Intel Bay Trail CRB platform.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Prince Agyeman <prince.agyeman@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17081 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Maurice Ma 2015-03-31 00:56:01 +00:00 committed by mauricema
parent c6d2972645
commit 9c228fb031
21 changed files with 6082 additions and 0 deletions
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CorebootPayloadPkg/BuildAndIntegrationInstructions.txt Normal file
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================================================================================
Build And Integration Instructions
2014 June 24th
================================================================================
================================================================================
DISCLAIMER
================================================================================
This release note as well as the software described in it is furnished under license
and may only be used or copied in accordance with the terms of the license. The
information in this manual is furnished for informational use only, is subject to
change without notice, and should not be construed as a commitment by Intel Corporation.
Intel Corporation assumes no responsibility or liability for any errors or inaccuracies
that may appear in this document or any software that may be provided in association
with this document.
Except as permitted by such license, no part of this document may be reproduced,
stored in a retrieval system, or transmitted in any form or by any means without
the express written consent of Intel Corporation.
================================================================================
INDEX
================================================================================
A. INTRODUCTION
B. HOW TO BUILD
C. HOW TO INTEGRATE
================================================================================
A. INTRODUCTION
================================================================================
This document provides instructions on how to build Coreboot Uefi Payload and
how to integrate it into coreboot firmware.
================================================================================
B. HOW TO BUILD
================================================================================
1. Run the below two commands in windows command prompt window:
edksetup.bat
For debug ia32 build:
build -a IA32 -p CorebootPayloadPkg\CorebootPayloadPkgIA32.dsc -b DEBUG -t <ToolChain>
For release ia32 build:
build -a IA32 -p CorebootPayloadPkg\CorebootPayloadPkgIA32.dsc -b RELEASE -t <ToolChain>
For debug X64 build:
build -a IA32 -a X64 -p CorebootPayloadPkg\CorebootPayloadPkgX64.dsc -b DEBUG -t <ToolChain>
For release X64 build:
build -a IA32 -a X64 -p CorebootPayloadPkg\CorebootPayloadPkgX64.dsc -b RELEASE -t <ToolChain>
<ToolChain> is the EDK II build environment on your host. Currently it was tested with VS2008x64 toolchain.
For details about EDK II build steps, refer to http://svn.code.sf.net/p/edk2/code/branches/UDK2014/BuildNotes2.txt
2. If build is successfully, the payload image (UEFIPAYLOAD.fd) will be generated inside the folder of Build\CorebootPayloadPkg.
================================================================================
C. HOW TO INTEGRATE
================================================================================
1. Copy the payload image (UEFIPAYLOAD.fd) into the top-level directory of Coreboot source tree.
2. Run "make menuconfig" in linux console to start Coreboot configuration surface.
3. In the Payload section,
1) Choose "An ELF executable payload" for the option of "Add a payload".
2) Type the path of payload image for the option of "Payload path and filename".
3) Select the option of "Use LZMA compression for payloads".
4. If the graphics console is required in Coreboot UEFI payload, running VGA option rom should be enabled.
For details:
1) In the Device section, select the option of "Run VGA Option ROMs".
2) In the VGA BIOS section, select the option of "Add a VGA BIOS Image", Input the path of vga bios image
for the option of VGA BIOS path and filename, give the values of vendor id and device id for the option
of "VGA device PCI IDs".
3) In the Display section,
Select the option of "Set framebuffer graphics resolution"
Choose a right display mode for the option of "framebuffer graphics resolution".
Note: If the boot OS is windows, please choose the display mode supporting 32 bit color.
Select the option of "Keep VESA framebuffer"
5. Press ESC key to exit the Coreboot configuration surface. If there is a question prompted like "Do you wish to save your new configuration?",
choose Yes.
6. Run "make" to build the coreboot firmware image.

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## @file
# Coreboot Payload Package
#
# Provides drivers and definitions to create uefi payload for coreboot.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that 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]
DEC_SPECIFICATION = 0x00010005
PACKAGE_NAME = CorebootPayloadPkg
PACKAGE_GUID = 58ABC905-951E-472e-8590-77BA8A50BE63
PACKAGE_VERSION = 0.1
[Includes]
Include
[LibraryClasses]
[Guids]
#
## Defines the token space for the Coreboot Payload Package PCDs.
#
gUEfiCorebootPayloadPkgTokenSpaceGuid = {0x1d127ea, 0xf6f1, 0x4ef6, {0x94, 0x15, 0x8a, 0x0, 0x0, 0x93, 0xf8, 0x9d}}
#
# Gop Temp
#
gBmpImageGuid = { 0x878AC2CC, 0x5343, 0x46F2, { 0xB5, 0x63, 0x51, 0xF8, 0x9D, 0xAF, 0x56, 0xBA } }
[Ppis]
[Protocols]
#
# Gop Temp
#
gPlatformGOPPolicyGuid = { 0xec2e931b, 0x3281, 0x48a5, { 0x81, 0x07, 0xdf, 0x8a, 0x8b, 0xed, 0x3c, 0x5d } }
################################################################################
#
# PCD Declarations section - list of all PCDs Declared by this Package
# Only this package should be providing the
# declaration, other packages should not.
#
################################################################################
[PcdsFixedAtBuild, PcdsPatchableInModule]
[PcdsDynamic, PcdsDynamicEx]

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## @file
# Coreboot Payload Package
#
# Provides drivers and definitions to create uefi payload for coreboot.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that 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.
#
##
################################################################################
[FD.UefiPayload]
BaseAddress = 0x800000|gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemBase
Size = 0x400000|gUefiCorebootModulePkgTokenSpaceGuid.PcdPayloadFdMemSize
ErasePolarity = 1
BlockSize = 0x1000
NumBlocks = 0x400
0x00000000|0x020000
FV = PEIFV
0x00020000|0x3E0000
FV = DXEFV
################################################################################
[FV.PEIFV]
BlockSize = 0x1000
FvAlignment = 16
ERASE_POLARITY = 1
MEMORY_MAPPED = TRUE
STICKY_WRITE = TRUE
LOCK_CAP = TRUE
LOCK_STATUS = TRUE
WRITE_DISABLED_CAP = TRUE
WRITE_ENABLED_CAP = TRUE
WRITE_STATUS = TRUE
WRITE_LOCK_CAP = TRUE
WRITE_LOCK_STATUS = TRUE
READ_DISABLED_CAP = TRUE
READ_ENABLED_CAP = TRUE
READ_STATUS = TRUE
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
INF CorebootModulePkg/SecCore/SecCore.inf
INF MdeModulePkg/Core/Pei/PeiMain.inf
INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
INF IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
INF CorebootModulePkg/CbSupportPei/CbSupportPei.inf
INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
################################################################################
[FV.DXEFV]
BlockSize = 0x1000
FvAlignment = 16
ERASE_POLARITY = 1
MEMORY_MAPPED = TRUE
STICKY_WRITE = TRUE
LOCK_CAP = TRUE
LOCK_STATUS = TRUE
WRITE_DISABLED_CAP = TRUE
WRITE_ENABLED_CAP = TRUE
WRITE_STATUS = TRUE
WRITE_LOCK_CAP = TRUE
WRITE_LOCK_STATUS = TRUE
READ_DISABLED_CAP = TRUE
READ_ENABLED_CAP = TRUE
READ_STATUS = TRUE
READ_LOCK_CAP = TRUE
READ_LOCK_STATUS = TRUE
#
# DXE Phase modules
#
INF MdeModulePkg/Core/Dxe/DxeMain.inf
INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
INF IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
INF PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
INF MdeModulePkg/Universal/Metronome/Metronome.inf
INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
INF MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
INF PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
INF CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf
INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
#
# PCI Support
#
INF PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
INF DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
#
# ISA Support
#
INF CorebootPayloadPkg/SerialDxe/SerialDxe.inf
#
# Console Support
#
INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
#
# SCSI/ATA/IDE/DISK Support
#
INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
INF DuetPkg/SataControllerDxe/SataControllerDxe.inf
INF MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
INF MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
!if $(ARCH) == IA32
INF RuleOverride = BINARY USE = IA32 FatBinPkg/EnhancedFatDxe/Fat.inf
!else
INF RuleOverride = BINARY USE = X64 FatBinPkg/EnhancedFatDxe/Fat.inf
!endif
#
# Usb Support
#
INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
INF MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
INF MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
INF MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
INF MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
#
# Shell
#
#!if $(ARCH) == IA32
#INF RuleOverride = BINARY USE = IA32 ShellBinPkg/UefiShell/UefiShell.inf
#!else
#INF RuleOverride = BINARY USE = X64 ShellBinPkg/UefiShell/UefiShell.inf
#!endif
#
!if $(ARCH) == IA32
INF RuleOverride = BINARY USE = IA32 EdkShellBinPkg/FullShell/FullShell.inf
!else
INF RuleOverride = BINARY USE = X64 EdkShellBinPkg/FullShell/FullShell.inf
!endif
FILE FREEFORM = PCD(gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile) {
SECTION RAW = MdeModulePkg/Logo/Logo.bmp
}
#
# Framebuffer Gop
#
INF CorebootPayloadPkg/FbGop/FbGop.inf
################################################################################
#
# Rules are use with the [FV] section's module INF type to define
# how an FFS file is created for a given INF file. The following Rule are the default
# rules for the different module type. User can add the customized rules to define the
# content of the FFS file.
#
################################################################################
[Rule.Common.SEC]
FILE SEC = $(NAMED_GUID) {
PE32 PE32 Align=32 $(INF_OUTPUT)/$(MODULE_NAME).efi
}
[Rule.Common.PEI_CORE]
FILE PEI_CORE = $(NAMED_GUID) {
PE32 PE32 Align=32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING ="$(MODULE_NAME)" Optional
VERSION STRING ="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.PEIM]
FILE PEIM = $(NAMED_GUID) {
PEI_DEPEX PEI_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 Align=32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.DXE_CORE]
FILE DXE_CORE = $(NAMED_GUID) {
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.DXE_DRIVER]
FILE DRIVER = $(NAMED_GUID) {
DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.DXE_RUNTIME_DRIVER]
FILE DRIVER = $(NAMED_GUID) {
DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.UEFI_DRIVER]
FILE DRIVER = $(NAMED_GUID) {
DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.UEFI_DRIVER.BINARY]
FILE DRIVER = $(NAMED_GUID) {
DXE_DEPEX DXE_DEPEX Optional |.depex
PE32 PE32 |.efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.UEFI_APPLICATION]
FILE APPLICATION = $(NAMED_GUID) {
PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.UEFI_APPLICATION.BINARY]
FILE APPLICATION = $(NAMED_GUID) {
PE32 PE32 |.efi
UI STRING="$(MODULE_NAME)" Optional
VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
}
[Rule.Common.USER_DEFINED.ACPITABLE]
FILE FREEFORM = $(NAMED_GUID) {
RAW ACPI |.acpi
RAW ASL |.aml
}
[Rule.Common.USER_DEFINED.CSM]
FILE FREEFORM = $(NAMED_GUID) {
RAW BIN |.bin
}
[Rule.Common.SEC.RESET_VECTOR]
FILE RAW = $(NAMED_GUID) {
RAW RAW |.raw
}

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CorebootPayloadPkg/CorebootPayloadPkgIA32.dsc Normal file
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## @file
# Coreboot Payload Package
#
# Provides drivers and definitions to create uefi payload for coreboot.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that 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]
PLATFORM_NAME = CorebootPayloadPkg
PLATFORM_GUID = F71608AB-D63D-4491-B744-A99998C8CD96
PLATFORM_VERSION = 0.1
DSC_SPECIFICATION = 0x00010005
SUPPORTED_ARCHITECTURES = IA32|X64
BUILD_TARGETS = DEBUG|RELEASE
SKUID_IDENTIFIER = DEFAULT
OUTPUT_DIRECTORY = Build/CorebootPayloadPkg
FLASH_DEFINITION = CorebootPayloadPkg/CorebootPayloadPkg.fdf
DEFINE SECURE_BOOT_ENABLE = FALSE
DEFINE SOURCE_DEBUG_ENABLE = FALSE
[BuildOptions]
GCC:*_UNIXGCC_*_CC_FLAGS = -DMDEPKG_NDEBUG
GCC:RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG
INTEL:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG
MSFT:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG
################################################################################
#
# SKU Identification section - list of all SKU IDs supported by this Platform.
#
################################################################################
[SkuIds]
0|DEFAULT
################################################################################
#
# Library Class section - list of all Library Classes needed by this Platform.
#
################################################################################
[LibraryClasses]
#
# Entry point
#
PeiCoreEntryPoint|MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.inf
PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
#
# Basic
#
BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
#
# UEFI & PI
#
UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
DxeServicesTableLib|MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.inf
UefiCpuLib|UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
#
# Generic Modules
#
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
SecurityManagementLib|MdeModulePkg/Library/DxeSecurityManagementLib/DxeSecurityManagementLib.inf
GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
#
# CPU
#
MtrrLib|UefiCpuPkg/Library/MtrrLib/MtrrLib.inf
LocalApicLib|UefiCpuPkg/Library/BaseXApicLib/BaseXApicLib.inf
#
# Platform
#
TimerLib|CorebootPayloadPkg/Library/AcpiTimerLib/AcpiTimerLib.inf
ResetSystemLib|CorebootPayloadPkg/Library/ResetSystemLib/ResetSystemLib.inf
SerialPortLib|CorebootPayloadPkg/Library/SerialPortLib/SerialPortLib.inf
PlatformBdsLib|CorebootPayloadPkg/Library/PlatformBdsLib/PlatformBdsLib.inf
#
# Misc
#
DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
!if $(SOURCE_DEBUG_ENABLE) == TRUE
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
DebugCommunicationLib|SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf
!else
PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
!endif
CbParseLib|CorebootModulePkg/Library/CbParseLib/CbParseLib.inf
DebugLib|IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
[LibraryClasses.IA32.SEC]
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
ReportStatusCodeLib|MdePkg/Library/BaseReportStatusCodeLibNull/BaseReportStatusCodeLibNull.inf
[LibraryClasses.IA32.PEI_CORE, LibraryClasses.IA32.PEIM]
PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
ExtractGuidedSectionLib|MdePkg/Library/PeiExtractGuidedSectionLib/PeiExtractGuidedSectionLib.inf
!if $(SOURCE_DEBUG_ENABLE)
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
!endif
[LibraryClasses.common.DXE_CORE]
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
MemoryAllocationLib|MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
!if $(SOURCE_DEBUG_ENABLE)
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
!endif
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
[LibraryClasses.common.DXE_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
[LibraryClasses.common.UEFI_DRIVER,LibraryClasses.common.UEFI_APPLICATION]
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
################################################################################
#
# Pcd Section - list of all EDK II PCD Entries defined by this Platform.
#
################################################################################
[PcdsFeatureFlag]
gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
[PcdsFixedAtBuild]
gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x7
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F
!if $(SOURCE_DEBUG_ENABLE)
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x17
!else
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F
!endif
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x10000
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize|0x8000
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x10000
gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
!if $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
!endif
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
#
################################################################################
[PcdsDynamicDefault]
gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform.
#
################################################################################
[Components.IA32]
#
# SEC Core
#
CorebootModulePkg/SecCore/SecCore.inf
#
# PEI Core
#
MdeModulePkg/Core/Pei/PeiMain.inf
#
# PEIM
#
MdeModulePkg/Universal/PCD/Pei/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
}
IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
CorebootModulePkg/CbSupportPei/CbSupportPei.inf
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
[Components.IA32]
#
# DXE Core
#
MdeModulePkg/Core/Dxe/DxeMain.inf {
<LibraryClasses>
NULL|IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
}
#
# Components that produce the architectural protocols
#
MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
MdeModulePkg/Universal/Metronome/Metronome.inf
MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
#
# Following are the DXE drivers
#
MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
}
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf
#
# SMBIOS Support
#
MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
#
# ACPI Support
#
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
#
# PCI Support
#
PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
#
# SCSI/ATA/IDE/DISK Support
#
MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
DuetPkg/SataControllerDxe/SataControllerDxe.inf
MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
#
# Usb Support
#
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
#
# ISA Support
#
CorebootPayloadPkg/SerialDxe/SerialDxe.inf
#
# Console Support
#
MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
#
# Framebuffer Gop
#
CorebootPayloadPkg/FbGop/FbGop.inf

361
CorebootPayloadPkg/CorebootPayloadPkgX64.dsc Normal file
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@ -0,0 +1,361 @@
## @file
# Coreboot Payload Package
#
# Provides drivers and definitions to create uefi payload for coreboot.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License that 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]
PLATFORM_NAME = CorebootPayloadPkg
PLATFORM_GUID = F71608AB-D63D-4491-B744-A99998C8CD96
PLATFORM_VERSION = 0.1
DSC_SPECIFICATION = 0x00010005
SUPPORTED_ARCHITECTURES = IA32|X64
BUILD_TARGETS = DEBUG|RELEASE
SKUID_IDENTIFIER = DEFAULT
OUTPUT_DIRECTORY = Build/CorebootPayloadPkg
FLASH_DEFINITION = CorebootPayloadPkg/CorebootPayloadPkg.fdf
DEFINE SECURE_BOOT_ENABLE = FALSE
DEFINE SOURCE_DEBUG_ENABLE = FALSE
[BuildOptions]
GCC:*_UNIXGCC_*_CC_FLAGS = -DMDEPKG_NDEBUG
GCC:RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG
INTEL:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG
MSFT:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG
################################################################################
#
# SKU Identification section - list of all SKU IDs supported by this Platform.
#
################################################################################
[SkuIds]
0|DEFAULT
################################################################################
#
# Library Class section - list of all Library Classes needed by this Platform.
#
################################################################################
[LibraryClasses]
#
# Entry point
#
PeiCoreEntryPoint|MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.inf
PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
#
# Basic
#
BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLibRepStr/BaseMemoryLibRepStr.inf
SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
#
# UEFI & PI
#
UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
DxeServicesTableLib|MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.inf
UefiCpuLib|UefiCpuPkg/Library/BaseUefiCpuLib/BaseUefiCpuLib.inf
#
# Generic Modules
#
UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
OemHookStatusCodeLib|MdeModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
SecurityManagementLib|MdeModulePkg/Library/DxeSecurityManagementLib/DxeSecurityManagementLib.inf
GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
#
# CPU
#
MtrrLib|UefiCpuPkg/Library/MtrrLib/MtrrLib.inf
LocalApicLib|UefiCpuPkg/Library/BaseXApicLib/BaseXApicLib.inf
#
# Platform
#
TimerLib|CorebootPayloadPkg/Library/AcpiTimerLib/AcpiTimerLib.inf
ResetSystemLib|CorebootPayloadPkg/Library/ResetSystemLib/ResetSystemLib.inf
SerialPortLib|CorebootPayloadPkg/Library/SerialPortLib/SerialPortLib.inf
PlatformBdsLib|CorebootPayloadPkg/Library/PlatformBdsLib/PlatformBdsLib.inf
#
# Misc
#
DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
!if $(SOURCE_DEBUG_ENABLE) == TRUE
PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDebug/PeCoffExtraActionLibDebug.inf
DebugCommunicationLib|SourceLevelDebugPkg/Library/DebugCommunicationLibSerialPort/DebugCommunicationLibSerialPort.inf
!else
PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
!endif
CbParseLib|CorebootModulePkg/Library/CbParseLib/CbParseLib.inf
DebugLib|IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
LockBoxLib|MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
[LibraryClasses.IA32.SEC]
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
ReportStatusCodeLib|MdePkg/Library/BaseReportStatusCodeLibNull/BaseReportStatusCodeLibNull.inf
[LibraryClasses.IA32.PEI_CORE, LibraryClasses.IA32.PEIM]
PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
ExtractGuidedSectionLib|MdePkg/Library/PeiExtractGuidedSectionLib/PeiExtractGuidedSectionLib.inf
!if $(SOURCE_DEBUG_ENABLE)
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
!endif
[LibraryClasses.common.DXE_CORE]
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
MemoryAllocationLib|MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
!if $(SOURCE_DEBUG_ENABLE)
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf
!endif
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
[LibraryClasses.common.DXE_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
CpuExceptionHandlerLib|UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeCpuExceptionHandlerLib.inf
[LibraryClasses.common.DXE_RUNTIME_DRIVER]
PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
[LibraryClasses.common.UEFI_DRIVER,LibraryClasses.common.UEFI_APPLICATION]
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
################################################################################
#
# Pcd Section - list of all EDK II PCD Entries defined by this Platform.
#
################################################################################
[PcdsFeatureFlag]
gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
[PcdsFixedAtBuild]
gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x7
gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F
!if $(SOURCE_DEBUG_ENABLE)
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x17
!else
gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F
!endif
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x10000
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize|0x8000
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize|0x10000
gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0
!if $(SOURCE_DEBUG_ENABLE)
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
!endif
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
#
################################################################################
[PcdsDynamicDefault]
gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase|0
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase|0
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform.
#
################################################################################
[Components.IA32]
#
# SEC Core
#
CorebootModulePkg/SecCore/SecCore.inf
#
# PEI Core
#
MdeModulePkg/Core/Pei/PeiMain.inf
#
# PEIM
#
MdeModulePkg/Universal/PCD/Pei/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
}
IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
CorebootModulePkg/CbSupportPei/CbSupportPei.inf
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
[Components.X64]
#
# DXE Core
#
MdeModulePkg/Core/Dxe/DxeMain.inf {
<LibraryClasses>
NULL|IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
}
#
# Components that produce the architectural protocols
#
MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
MdeModulePkg/Universal/Metronome/Metronome.inf
MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf
PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
#
# Following are the DXE drivers
#
MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
<LibraryClasses>
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
}
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
CorebootModulePkg/CbSupportDxe/CbSupportDxe.inf
#
# SMBIOS Support
#
MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
#
# ACPI Support
#
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
#
# PCI Support
#
PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
#
# SCSI/ATA/IDE/DISK Support
#
MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
DuetPkg/SataControllerDxe/SataControllerDxe.inf
MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
#
# Usb Support
#
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
#
# ISA Support
#
CorebootPayloadPkg/SerialDxe/SerialDxe.inf
#
# Console Support
#
MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
#
# Framebuffer Gop
#
CorebootPayloadPkg/FbGop/FbGop.inf

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/** @file
Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#include "FbGop.h"
//
// EFI Component Name Functions
//
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 4646 or ISO 639-2 language code format.
@param DriverName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
FbGopComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param ChildHandle[in] The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 4646 or ISO 639-2 language code format.
@param ControllerName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
FbGopComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
//
// EFI Component Name Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gFbGopComponentName = {
FbGopComponentNameGetDriverName,
FbGopComponentNameGetControllerName,
"eng"
};
//
// EFI Component Name 2 Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gFbGopComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) FbGopComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) FbGopComponentNameGetControllerName,
"en"
};
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mFbGopDriverNameTable[] = {
{
"eng;en",
L"FB GOP Video Driver"
},
{
NULL,
NULL
}
};
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 4646 or ISO 639-2 language code format.
@param DriverName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
FbGopComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
{
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mFbGopDriverNameTable,
DriverName,
(BOOLEAN)(This == &gFbGopComponentName)
);
}
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param ChildHandle[in] The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 4646 or ISO 639-2 language code format.
@param ControllerName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
FbGopComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
{
return EFI_UNSUPPORTED;
}

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/** @file
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _FB_GOP_H_
#define _FB_GOP_H_
#include <Protocol/PciIo.h>
#include <Protocol/DevicePath.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/EdidActive.h>
#include <Protocol/EdidDiscovered.h>
#include <Guid/StatusCodeDataTypeId.h>
#include <Guid/EventGroup.h>
#include <Guid/FrameBufferInfoGuid.h>
#include <Library/PcdLib.h>
#include <Library/HobLib.h>
#include <Library/DebugLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <IndustryStandard/Pci.h>
//
// Packed format support: The number of bits reserved for each of the colors and the actual
// position of RGB in the frame buffer is specified in the VBE Mode information
//
typedef struct {
UINT8 Position; // Position of the color
UINT8 Mask; // The number of bits expressed as a mask
} FB_VIDEO_COLOR_PLACEMENT;
//
// BIOS Graphics Output Graphical Mode Data
//
typedef struct {
UINT16 VbeModeNumber;
UINT16 BytesPerScanLine;
VOID *LinearFrameBuffer;
UINTN FrameBufferSize;
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
UINT32 ColorDepth;
UINT32 RefreshRate;
UINT32 BitsPerPixel;
FB_VIDEO_COLOR_PLACEMENT Red;
FB_VIDEO_COLOR_PLACEMENT Green;
FB_VIDEO_COLOR_PLACEMENT Blue;
FB_VIDEO_COLOR_PLACEMENT Reserved;
EFI_GRAPHICS_PIXEL_FORMAT PixelFormat;
EFI_PIXEL_BITMASK PixelBitMask;
} FB_VIDEO_MODE_DATA;
//
// BIOS video child handle private data Structure
//
#define FB_VIDEO_DEV_SIGNATURE SIGNATURE_32 ('B', 'V', 'M', 'p')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
//
// Consumed Protocols
//
EFI_PCI_IO_PROTOCOL *PciIo;
//
// Produced Protocols
//
EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
EFI_EDID_DISCOVERED_PROTOCOL EdidDiscovered;
EFI_EDID_ACTIVE_PROTOCOL EdidActive;
//
// Graphics Output Protocol related fields
//
UINTN CurrentMode;
UINTN MaxMode;
FB_VIDEO_MODE_DATA *ModeData;
EFI_GRAPHICS_OUTPUT_BLT_PIXEL *VbeFrameBuffer;
//
// Status code
//
EFI_DEVICE_PATH_PROTOCOL *GopDevicePath;
} FB_VIDEO_DEV;
#define FB_VIDEO_DEV_FROM_PCI_IO_THIS(a) CR (a, FB_VIDEO_DEV, PciIo, FB_VIDEO_DEV_SIGNATURE)
#define FB_VIDEO_DEV_FROM_GRAPHICS_OUTPUT_THIS(a) CR (a, FB_VIDEO_DEV, GraphicsOutput, FB_VIDEO_DEV_SIGNATURE)
#define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gFbGopDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gFbGopComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gFbGopComponentName2;
//
// Driver Binding Protocol functions
//
/**
Supported.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param RemainingDevicePath A pointer to the remaining portion of a device
path
@retval EFI_STATUS EFI_SUCCESS:This controller can be managed by this
driver, Otherwise, this controller cannot be
managed by this driver
**/
EFI_STATUS
EFIAPI
FbGopDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Install Graphics Output Protocol onto VGA device handles.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param RemainingDevicePath A pointer to the remaining portion of a device
path
@return EFI_STATUS
**/
EFI_STATUS
EFIAPI
FbGopDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Stop.
@param This Pointer to driver binding protocol
@param Controller Controller handle to connect
@param NumberOfChildren Number of children handle created by this driver
@param ChildHandleBuffer Buffer containing child handle created
@retval EFI_SUCCESS Driver disconnected successfully from controller
@retval EFI_UNSUPPORTED Cannot find FB_VIDEO_DEV structure
**/
EFI_STATUS
EFIAPI
FbGopDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Private worker functions
//
/**
Check for VBE device.
@param FbGopPrivate Pointer to FB_VIDEO_DEV structure
@retval EFI_SUCCESS VBE device found
**/
EFI_STATUS
FbGopCheckForVbe (
IN OUT FB_VIDEO_DEV *FbGopPrivate
);
/**
Release resource for biso video instance.
@param FbGopPrivate Video child device private data structure
**/
VOID
FbGopDeviceReleaseResource (
FB_VIDEO_DEV *FbGopPrivate
);
//
// BIOS Graphics Output Protocol functions
//
/**
Graphics Output protocol interface to get video mode.
@param This Protocol instance pointer.
@param ModeNumber The mode number to return information on.
@param SizeOfInfo A pointer to the size, in bytes, of the Info
buffer.
@param Info Caller allocated buffer that returns information
about ModeNumber.
@retval EFI_SUCCESS Mode information returned.
@retval EFI_BUFFER_TOO_SMALL The Info buffer was too small.
@retval EFI_DEVICE_ERROR A hardware error occurred trying to retrieve the
video mode.
@retval EFI_NOT_STARTED Video display is not initialized. Call SetMode ()
@retval EFI_INVALID_PARAMETER One of the input args was NULL.
**/
EFI_STATUS
EFIAPI
FbGopGraphicsOutputQueryMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN UINT32 ModeNumber,
OUT UINTN *SizeOfInfo,
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
);
/**
Graphics Output protocol interface to set video mode.
@param This Protocol instance pointer.
@param ModeNumber The mode number to be set.
@retval EFI_SUCCESS Graphics mode was changed.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the
request.
@retval EFI_UNSUPPORTED ModeNumber is not supported by this device.
**/
EFI_STATUS
EFIAPI
FbGopGraphicsOutputSetMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL * This,
IN UINT32 ModeNumber
);
/**
Graphics Output protocol instance to block transfer for VBE device.
@param This Pointer to Graphics Output protocol instance
@param BltBuffer The data to transfer to screen
@param BltOperation The operation to perform
@param SourceX The X coordinate of the source for BltOperation
@param SourceY The Y coordinate of the source for BltOperation
@param DestinationX The X coordinate of the destination for
BltOperation
@param DestinationY The Y coordinate of the destination for
BltOperation
@param Width The width of a rectangle in the blt rectangle in
pixels
@param Height The height of a rectangle in the blt rectangle in
pixels
@param Delta Not used for EfiBltVideoFill and
EfiBltVideoToVideo operation. If a Delta of 0 is
used, the entire BltBuffer will be operated on. If
a subrectangle of the BltBuffer is used, then
Delta represents the number of bytes in a row of
the BltBuffer.
@retval EFI_INVALID_PARAMETER Invalid parameter passed in
@retval EFI_SUCCESS Blt operation success
**/
EFI_STATUS
EFIAPI
FbGopGraphicsOutputVbeBlt (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
IN UINTN SourceX,
IN UINTN SourceY,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height,
IN UINTN Delta
);
/**
Grahpics Output protocol instance to block transfer for VGA device.
@param This Pointer to Grahpics Output protocol instance
@param BltBuffer The data to transfer to screen
@param BltOperation The operation to perform
@param SourceX The X coordinate of the source for BltOperation
@param SourceY The Y coordinate of the source for BltOperation
@param DestinationX The X coordinate of the destination for
BltOperation
@param DestinationY The Y coordinate of the destination for
BltOperation
@param Width The width of a rectangle in the blt rectangle in
pixels
@param Height The height of a rectangle in the blt rectangle in
pixels
@param Delta Not used for EfiBltVideoFill and
EfiBltVideoToVideo operation. If a Delta of 0 is
used, the entire BltBuffer will be operated on. If
a subrectangle of the BltBuffer is used, then
Delta represents the number of bytes in a row of
the BltBuffer.
@retval EFI_INVALID_PARAMETER Invalid parameter passed in
@retval EFI_SUCCESS Blt operation success
**/
EFI_STATUS
EFIAPI
FbGopGraphicsOutputVgaBlt (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
IN UINTN SourceX,
IN UINTN SourceY,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height,
IN UINTN Delta
);
/**
Install child handles if the Handle supports MBR format.
@param This Calling context.
@param ParentHandle Parent Handle
@param ParentPciIo Parent PciIo interface
@param ParentLegacyBios Parent LegacyBios interface
@param ParentDevicePath Parent Device Path
@param RemainingDevicePath Remaining Device Path
@retval EFI_SUCCESS If a child handle was added
@retval other A child handle was not added
**/
EFI_STATUS
FbGopChildHandleInstall (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ParentHandle,
IN EFI_PCI_IO_PROTOCOL *ParentPciIo,
IN VOID *ParentLegacyBios,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
Deregister an video child handle and free resources.
@param This Protocol instance pointer.
@param Controller Video controller handle
@param Handle Video child handle
@return EFI_STATUS
**/
EFI_STATUS
FbGopChildHandleUninstall (
EFI_DRIVER_BINDING_PROTOCOL *This,
EFI_HANDLE Controller,
EFI_HANDLE Handle
);
/**
Release resource for biso video instance.
@param FbGopPrivate Video child device private data structure
**/
VOID
FbGopDeviceReleaseResource (
FB_VIDEO_DEV *FbGopPrivate
);
/**
Check if all video child handles have been uninstalled.
@param Controller Video controller handle
@return TRUE Child handles exist.
@return FALSE All video child handles have been uninstalled.
**/
BOOLEAN
HasChildHandle (
IN EFI_HANDLE Controller
);
#endif

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## @file
# Video driver based on legacy bios.
#
# This driver by using Legacy Bios protocol service to support csm Video
# and produce Graphics Output Protocol.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
#
# 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]
INF_VERSION = 0x00010005
BASE_NAME = FbGop
FILE_GUID = 0B04B2ED-861C-42cd-A22F-C3AAFACCB896
MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = FbGopEntryPoint
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gBiosVideoDriverBinding
# COMPONENT_NAME = gBiosVideoComponentName
#
[Sources]
FbGop.c
FbGop.h
ComponentName.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
CorebootModulePkg/CorebootModulePkg.dec
[LibraryClasses]
MemoryAllocationLib
DevicePathLib
UefiLib
UefiBootServicesTableLib
UefiDriverEntryPoint
BaseMemoryLib
ReportStatusCodeLib
DebugLib
PcdLib
HobLib
[Guids]
gUefiFrameBufferInfoGuid
[Protocols]
gEfiGraphicsOutputProtocolGuid # PROTOCOL BY_START
gEfiPciIoProtocolGuid # PROTOCOL TO_START
gEfiDevicePathProtocolGuid # PROTOCOL TO_START
gEfiEdidDiscoveredProtocolGuid
gEfiEdidActiveProtocolGuid
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution
gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution

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/** @file
ACPI Timer implements one instance of Timer Library.
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PiPei.h>
#include <Library/TimerLib.h>
#include <Library/BaseLib.h>
#include <Library/IoLib.h>
#include <Library/HobLib.h>
#include <Library/DebugLib.h>
#include <Guid/AcpiBoardInfoGuid.h>
#include <IndustryStandard/Acpi.h>
#define ACPI_TIMER_COUNT_SIZE BIT24
UINTN mPmTimerReg = 0;
/**
The constructor function enables ACPI IO space.
If ACPI I/O space not enabled, this function will enable it.
It will always return RETURN_SUCCESS.
@retval EFI_SUCCESS The constructor always returns RETURN_SUCCESS.
**/
RETURN_STATUS
EFIAPI
AcpiTimerLibConstructor (
VOID
)
{
EFI_HOB_GUID_TYPE *GuidHob;
ACPI_BOARD_INFO *pAcpiBoardInfo;
//
// Find the acpi board information guid hob
//
GuidHob = GetFirstGuidHob (&gUefiAcpiBoardInfoGuid);
ASSERT (GuidHob != NULL);
pAcpiBoardInfo = (ACPI_BOARD_INFO *)GET_GUID_HOB_DATA (GuidHob);
mPmTimerReg = (UINTN)pAcpiBoardInfo->PmTimerRegBase;
return EFI_SUCCESS;
}
/**
Internal function to read the current tick counter of ACPI.
Internal function to read the current tick counter of ACPI.
@return The tick counter read.
**/
UINT32
InternalAcpiGetTimerTick (
VOID
)
{
if (mPmTimerReg == 0)
AcpiTimerLibConstructor ();
return IoRead32 (mPmTimerReg);
}
/**
Stalls the CPU for at least the given number of ticks.
Stalls the CPU for at least the given number of ticks. It's invoked by
MicroSecondDelay() and NanoSecondDelay().
@param Delay A period of time to delay in ticks.
**/
VOID
InternalAcpiDelay (
IN UINT32 Delay
)
{
UINT32 Ticks;
UINT32 Times;
Times = Delay >> 22;
Delay &= BIT22 - 1;
do {
//
// The target timer count is calculated here
//
Ticks = InternalAcpiGetTimerTick () + Delay;
Delay = BIT22;
//
// Wait until time out
// Delay >= 2^23 could not be handled by this function
// Timer wrap-arounds are handled correctly by this function
//
while (((Ticks - InternalAcpiGetTimerTick ()) & BIT23) == 0) {
CpuPause ();
}
} while (Times-- > 0);
}
/**
Stalls the CPU for at least the given number of microseconds.
Stalls the CPU for the number of microseconds specified by MicroSeconds.
@param MicroSeconds The minimum number of microseconds to delay.
@return MicroSeconds
**/
UINTN
EFIAPI
MicroSecondDelay (
IN UINTN MicroSeconds
)
{
InternalAcpiDelay (
(UINT32)DivU64x32 (
MultU64x32 (
MicroSeconds,
ACPI_TIMER_FREQUENCY
),
1000000u
)
);
return MicroSeconds;
}
/**
Stalls the CPU for at least the given number of nanoseconds.
Stalls the CPU for the number of nanoseconds specified by NanoSeconds.
@param NanoSeconds The minimum number of nanoseconds to delay.
@return NanoSeconds
**/
UINTN
EFIAPI
NanoSecondDelay (
IN UINTN NanoSeconds
)
{
InternalAcpiDelay (
(UINT32)DivU64x32 (
MultU64x32 (
NanoSeconds,
ACPI_TIMER_FREQUENCY
),
1000000000u
)
);
return NanoSeconds;
}
/**
Retrieves the current value of a 64-bit free running performance counter.
Retrieves the current value of a 64-bit free running performance counter. The
counter can either count up by 1 or count down by 1. If the physical
performance counter counts by a larger increment, then the counter values
must be translated. The properties of the counter can be retrieved from
GetPerformanceCounterProperties().
@return The current value of the free running performance counter.
**/
UINT64
EFIAPI
GetPerformanceCounter (
VOID
)
{
return (UINT64)InternalAcpiGetTimerTick ();
}
/**
Retrieves the 64-bit frequency in Hz and the range of performance counter
values.
If StartValue is not NULL, then the value that the performance counter starts
with immediately after is it rolls over is returned in StartValue. If
EndValue is not NULL, then the value that the performance counter end with
immediately before it rolls over is returned in EndValue. The 64-bit
frequency of the performance counter in Hz is always returned. If StartValue
is less than EndValue, then the performance counter counts up. If StartValue
is greater than EndValue, then the performance counter counts down. For
example, a 64-bit free running counter that counts up would have a StartValue
of 0 and an EndValue of 0xFFFFFFFFFFFFFFFF. A 24-bit free running counter
that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0.
@param StartValue The value the performance counter starts with when it
rolls over.
@param EndValue The value that the performance counter ends with before
it rolls over.
@return The frequency in Hz.
**/
UINT64
EFIAPI
GetPerformanceCounterProperties (
OUT UINT64 *StartValue, OPTIONAL
OUT UINT64 *EndValue OPTIONAL
)
{
if (StartValue != NULL) {
*StartValue = 0;
}
if (EndValue != NULL) {
*EndValue = ACPI_TIMER_COUNT_SIZE - 1;
}
return ACPI_TIMER_FREQUENCY;
}
/**
Converts elapsed ticks of performance counter to time in nanoseconds.
This function converts the elapsed ticks of running performance counter to
time value in unit of nanoseconds.
@param Ticks The number of elapsed ticks of running performance counter.
@return The elapsed time in nanoseconds.
**/
UINT64
EFIAPI
GetTimeInNanoSecond (
IN UINT64 Ticks
)
{
UINT64 Frequency;
UINT64 NanoSeconds;
UINT64 Remainder;
INTN Shift;
Frequency = GetPerformanceCounterProperties (NULL, NULL);
//
// Ticks
// Time = --------- x 1,000,000,000
// Frequency
//
NanoSeconds = MultU64x32 (DivU64x64Remainder (Ticks, Frequency, &Remainder), 1000000000u);
//
// Ensure (Remainder * 1,000,000,000) will not overflow 64-bit.
// Since 2^29 < 1,000,000,000 = 0x3B9ACA00 < 2^30, Remainder should < 2^(64-30) = 2^34,
// i.e. highest bit set in Remainder should <= 33.
//
Shift = MAX (0, HighBitSet64 (Remainder) - 33);
Remainder = RShiftU64 (Remainder, (UINTN) Shift);
Frequency = RShiftU64 (Frequency, (UINTN) Shift);
NanoSeconds += DivU64x64Remainder (MultU64x32 (Remainder, 1000000000u), Frequency, NULL);
return NanoSeconds;
}

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## @file
# ACPI Timer Library Instance.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# 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]
INF_VERSION = 0x00010005
BASE_NAME = AcpiTimerLib
FILE_GUID = A41BF616-EF77-4658-9992-D813071C34CF
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib
CONSTRUCTOR = AcpiTimerLibConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
AcpiTimerLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
CorebootModulePkg/CorebootModulePkg.dec
[LibraryClasses]
BaseLib
IoLib
HobLib
DebugLib
[Guids]
gUefiAcpiBoardInfoGuid

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CorebootPayloadPkg/Library/PlatformBdsLib/BdsPlatform.h Normal file
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/** @file
Head file for BDS Platform specific code
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
#define _PLATFORM_SPECIFIC_BDS_PLATFORM_H_
#include <PiDxe.h>
#include <IndustryStandard/Pci.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/BaseLib.h>
#include <Library/PcdLib.h>
#include <Library/GenericBdsLib.h>
#include <Library/PlatformBdsLib.h>
#include <Library/UefiLib.h>
#include <Library/DevicePathLib.h>
#include <Protocol/PciIo.h>
#include <Protocol/SerialIo.h>
#include <Guid/GlobalVariable.h>
extern BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[];
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[];
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[];
extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode;
extern UART_DEVICE_PATH gUartDeviceNode;
extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode;
extern VENDOR_DEVICE_PATH gUartDeviceVenderNode;
//
//
//
#define VarConsoleInpDev L"ConInDev"
#define VarConsoleInp L"ConIn"
#define VarConsoleOutDev L"ConOutDev"
#define VarConsoleOut L"ConOut"
#define VarErrorOutDev L"ErrOutDev"
#define VarErrorOut L"ErrOut"
#define PCI_DEVICE_PATH_NODE(Func, Dev) \
{ \
{ \
HARDWARE_DEVICE_PATH, \
HW_PCI_DP, \
{ \
(UINT8) (sizeof (PCI_DEVICE_PATH)), \
(UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
} \
}, \
(Func), \
(Dev) \
}
#define PNPID_DEVICE_PATH_NODE(PnpId) \
{ \
{ \
ACPI_DEVICE_PATH, \
ACPI_DP, \
{ \
(UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
(UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
}, \
}, \
EISA_PNP_ID((PnpId)), \
0 \
}
#define gPciRootBridge \
PNPID_DEVICE_PATH_NODE(0x0A03)
#define gPnp16550ComPort \
PNPID_DEVICE_PATH_NODE(0x0501)
#define gUartVender \
{ \
{ \
HARDWARE_DEVICE_PATH, \
HW_VENDOR_DP, \
{ \
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
} \
}, \
EFI_SERIAL_IO_PROTOCOL_GUID \
}
#define gUart \
{ \
{ \
MESSAGING_DEVICE_PATH, \
MSG_UART_DP, \
{ \
(UINT8) (sizeof (UART_DEVICE_PATH)), \
(UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8) \
} \
}, \
0, \
115200, \
8, \
1, \
1 \
}
#define gPcAnsiTerminal \
{ \
{ \
MESSAGING_DEVICE_PATH, \
MSG_VENDOR_DP, \
{ \
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
} \
}, \
DEVICE_PATH_MESSAGING_PC_ANSI \
}
#define gEndEntire \
{ \
END_DEVICE_PATH_TYPE, \
END_ENTIRE_DEVICE_PATH_SUBTYPE, \
{ \
END_DEVICE_PATH_LENGTH, \
0 \
} \
}
#define PCI_CLASS_SCC 0x07
#define PCI_SUBCLASS_SERIAL 0x00
#define PCI_IF_16550 0x02
#define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550)
#define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0)
//
// Platform Root Bridge
//
typedef struct {
ACPI_HID_DEVICE_PATH PciRootBridge;
EFI_DEVICE_PATH_PROTOCOL End;
} PLATFORM_ROOT_BRIDGE_DEVICE_PATH;
EFI_STATUS
PlatformBdsNoConsoleAction (
VOID
);
VOID
PlatformBdsEnterFrontPage (
IN UINT16 TimeoutDefault,
IN BOOLEAN ConnectAllHappened
);
#endif // _PLATFORM_SPECIFIC_BDS_PLATFORM_H_

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CorebootPayloadPkg/Library/PlatformBdsLib/PlatformBdsLib.inf Normal file
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## @file
# Platform BDS customizations library.
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# 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]
INF_VERSION = 0x00010005
BASE_NAME = PlatformBdsLib
FILE_GUID = CE70284F-9D7A-4c22-8769-E199387F40FC
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = PlatformBdsLib|DXE_DRIVER
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
BdsPlatform.c
PlatformData.c
BdsPlatform.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
CorebootPayloadPkg/CorebootPayloadPkg.dec
[LibraryClasses]
BaseLib
MemoryAllocationLib
UefiBootServicesTableLib
BaseMemoryLib
DebugLib
PcdLib
GenericBdsLib
[Pcd]
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile

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CorebootPayloadPkg/Library/PlatformBdsLib/PlatformData.c Normal file
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/** @file
Defined the platform specific device path which will be used by
platform Bbd to perform the platform policy connect.
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#include "BdsPlatform.h"
//
// Predefined platform default time out value
//
UINT16 gPlatformBootTimeOutDefault = 5;
ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort;
UART_DEVICE_PATH gUartDeviceNode = gUart;
VENDOR_DEVICE_PATH gTerminalTypeDeviceNode = gPcAnsiTerminal;
VENDOR_DEVICE_PATH gUartDeviceVenderNode = gUartVender;
//
// Predefined platform root bridge
//
PLATFORM_ROOT_BRIDGE_DEVICE_PATH gPlatformRootBridge0 = {
gPciRootBridge,
gEndEntire
};
EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[] = {
(EFI_DEVICE_PATH_PROTOCOL *) &gPlatformRootBridge0,
NULL
};
//
// Platform specific keyboard device path
//
///
/// Predefined platform default console device path
///
BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
{
NULL,
0
}
};
///
/// Predefined platform specific driver option
///
EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[] = { NULL };
///
/// Predefined platform connect sequence
///
EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[] = { NULL };

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/** @file
Reset System Library functions for coreboot
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/IoLib.h>
#include <Library/HobLib.h>
#include <Guid/AcpiBoardInfoGuid.h>
VOID
AcpiPmControl (
UINTN SuspendType
)
{
EFI_HOB_GUID_TYPE *GuidHob;
ACPI_BOARD_INFO *pAcpiBoardInfo;
UINTN PmCtrlReg = 0;
ASSERT (SuspendType <= 7);
//
// Find the acpi board information guid hob
//
GuidHob = GetFirstGuidHob (&gUefiAcpiBoardInfoGuid);
ASSERT (GuidHob != NULL);
pAcpiBoardInfo = (ACPI_BOARD_INFO *)GET_GUID_HOB_DATA (GuidHob);
PmCtrlReg = (UINTN)pAcpiBoardInfo->PmCtrlRegBase;
IoAndThenOr16 (PmCtrlReg, (UINT16) ~0x3c00, (UINT16) (SuspendType << 10));
IoOr16 (PmCtrlReg, BIT13);
CpuDeadLoop ();
}
/**
Calling this function causes a system-wide reset. This sets
all circuitry within the system to its initial state. This type of reset
is asynchronous to system operation and operates without regard to
cycle boundaries.
System reset should not return, if it returns, it means the system does
not support cold reset.
**/
VOID
EFIAPI
ResetCold (
VOID
)
{
EFI_HOB_GUID_TYPE *GuidHob;
ACPI_BOARD_INFO *pAcpiBoardInfo;
//
// Find the acpi board information guid hob
//
GuidHob = GetFirstGuidHob (&gUefiAcpiBoardInfoGuid);
ASSERT (GuidHob != NULL);
pAcpiBoardInfo = (ACPI_BOARD_INFO *)GET_GUID_HOB_DATA (GuidHob);
IoWrite8 ((UINTN)pAcpiBoardInfo->ResetRegAddress, pAcpiBoardInfo->ResetValue);
CpuDeadLoop ();
}
/**
Calling this function causes a system-wide initialization. The processors
are set to their initial state, and pending cycles are not corrupted.
System reset should not return, if it returns, it means the system does
not support warm reset.
**/
VOID
EFIAPI
ResetWarm (
VOID
)
{
EFI_HOB_GUID_TYPE *GuidHob;
ACPI_BOARD_INFO *pAcpiBoardInfo;
//
// Find the acpi board information guid hob
//
GuidHob = GetFirstGuidHob (&gUefiAcpiBoardInfoGuid);
ASSERT (GuidHob != NULL);
pAcpiBoardInfo = (ACPI_BOARD_INFO *)GET_GUID_HOB_DATA (GuidHob);
IoWrite8 ((UINTN)pAcpiBoardInfo->ResetRegAddress, pAcpiBoardInfo->ResetValue);
CpuDeadLoop ();
}
/**
Calling this function causes the system to enter a power state equivalent
to the ACPI G2/S5 or G3 states.
System shutdown should not return, if it returns, it means the system does
not support shut down reset.
**/
VOID
EFIAPI
ResetShutdown (
VOID
)
{
AcpiPmControl (7);
ASSERT (FALSE);
}
/**
Calling this function causes the system to enter a power state for capsule
update.
Reset update should not return, if it returns, it means the system does
not support capsule update.
**/
VOID
EFIAPI
EnterS3WithImmediateWake (
VOID
)
{
AcpiPmControl (5);
ASSERT (FALSE);
}

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CorebootPayloadPkg/Library/ResetSystemLib/ResetSystemLib.inf Normal file
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## @file
# Library instance for ResetSystem library class for coreboot
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# 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]
INF_VERSION = 0x00010005
BASE_NAME = ResetSystemLib
FILE_GUID = C5CD4EEE-527F-47df-9C92-B41414AF7479
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = ResetSystemLib
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF
#
[Sources]
ResetSystemLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
CorebootModulePkg/CorebootModulePkg.dec
[LibraryClasses]
DebugLib
IoLib
HobLib
[Guids]
gUefiAcpiBoardInfoGuid

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CorebootPayloadPkg/Library/SerialPortLib/SerialPortLib.c Normal file
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/** @file
SerialPortLib instance for UART device upon coreboot
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <Uefi/UefiBaseType.h>
#include <Library/SerialPortLib.h>
#include <Library/PcdLib.h>
#include <Library/IoLib.h>
#include <Library/CbParseLib.h>
//
// 16550 UART register offsets and bitfields
//
#define R_UART_RXBUF 0
#define R_UART_TXBUF 0
#define R_UART_BAUD_LOW 0
#define R_UART_BAUD_HIGH 1
#define R_UART_FCR 2
#define B_UART_FCR_FIFOE BIT0
#define B_UART_FCR_FIFO64 BIT5
#define R_UART_LCR 3
#define B_UART_LCR_DLAB BIT7
#define R_UART_MCR 4
#define B_UART_MCR_RTS BIT1
#define R_UART_LSR 5
#define B_UART_LSR_RXRDY BIT0
#define B_UART_LSR_TXRDY BIT5
#define B_UART_LSR_TEMT BIT6
#define R_UART_MSR 6
#define B_UART_MSR_CTS BIT4
#define B_UART_MSR_DSR BIT5
UINT32 mSerialRegBase = 0;
UINT32 mSerialRegAccessType = 0;
/**
Read an 8-bit 16550 register. If PcdSerialUseMmio is TRUE, then the value is read from
MMIO space. If PcdSerialUseMmio is FALSE, then the value is read from I/O space. The
parameter Offset is added to the base address of the 16550 registers that is specified
by PcdSerialRegisterBase.
@param Offset The offset of the 16550 register to read.
@return The value read from the 16550 register.
**/
UINT8
SerialPortReadRegister (
UINTN Offset
)
{
if (mSerialRegAccessType == 2) { //MMIO
return MmioRead8 (mSerialRegBase + Offset);
} else { //IO
return IoRead8 ((UINT16)mSerialRegBase + Offset);
}
}
/**
Write an 8-bit 16550 register. If PcdSerialUseMmio is TRUE, then the value is written to
MMIO space. If PcdSerialUseMmio is FALSE, then the value is written to I/O space. The
parameter Offset is added to the base address of the 16550 registers that is specified
by PcdSerialRegisterBase.
@param Offset The offset of the 16550 register to write.
@param Value The value to write to the 16550 register specified by Offset.
@return The value written to the 16550 register.
**/
UINT8
SerialPortWriteRegister (
UINTN Offset,
UINT8 Value
)
{
if (mSerialRegAccessType == 2) { //MMIO
return MmioWrite8 (mSerialRegBase + Offset, Value);
} else {// IO
return IoWrite8 ((UINT16)mSerialRegBase + Offset, Value);
}
}
/**
Initialize the serial device hardware.
If no initialization is required, then return RETURN_SUCCESS.
If the serial device was successfully initialized, then return RETURN_SUCCESS.
If the serial device could not be initialized, then return RETURN_DEVICE_ERROR.
@retval RETURN_SUCCESS The serial device was initialized.
@retval RETURN_DEVICE_ERROR The serial device could not be initialized.
**/
RETURN_STATUS
EFIAPI
SerialPortInitialize (
VOID
)
{
RETURN_STATUS Status;
UINTN Divisor;
BOOLEAN Initialized;
Status = CbParseSerialInfo (&mSerialRegBase, &mSerialRegAccessType, NULL);
if (RETURN_ERROR (Status)) {
return Status;
}
//
// See if the serial port is already initialized
//
Initialized = TRUE;
if ((SerialPortReadRegister (R_UART_FCR) & (B_UART_FCR_FIFOE | B_UART_FCR_FIFO64)) !=
(PcdGet8 (PcdSerialFifoControl) & (B_UART_FCR_FIFOE | B_UART_FCR_FIFO64)) ) {
Initialized = FALSE;
}
if ((SerialPortReadRegister (R_UART_LCR) & 0x3F) != (PcdGet8 (PcdSerialLineControl) & 0x3F)) {
Initialized = FALSE;
}
SerialPortWriteRegister (R_UART_LCR, (UINT8)(SerialPortReadRegister (R_UART_LCR) | B_UART_LCR_DLAB));
Divisor = SerialPortReadRegister (R_UART_BAUD_HIGH) << 8;
Divisor |= SerialPortReadRegister (R_UART_BAUD_LOW);
SerialPortWriteRegister (R_UART_LCR, (UINT8)(SerialPortReadRegister (R_UART_LCR) & ~B_UART_LCR_DLAB));
if (Divisor != 115200 / PcdGet32 (PcdSerialBaudRate)) {
Initialized = FALSE;
}
if (Initialized) {
return RETURN_SUCCESS;
}
//
// Configure baud rate
//
Divisor = 115200 / PcdGet32 (PcdSerialBaudRate);
SerialPortWriteRegister (R_UART_LCR, B_UART_LCR_DLAB);
SerialPortWriteRegister (R_UART_BAUD_HIGH, (UINT8) (Divisor >> 8));
SerialPortWriteRegister (R_UART_BAUD_LOW, (UINT8) (Divisor & 0xff));
//
// Clear DLAB and configure Data Bits, Parity, and Stop Bits.
// Strip reserved bits from PcdSerialLineControl
//
SerialPortWriteRegister (R_UART_LCR, (UINT8)(PcdGet8 (PcdSerialLineControl) & 0x3F));
//
// Enable and reset FIFOs
// Strip reserved bits from PcdSerialFifoControl
//
SerialPortWriteRegister (R_UART_FCR, (UINT8)(PcdGet8 (PcdSerialFifoControl) & 0x27));
//
// Put Modem Control Register(MCR) into its reset state of 0x00.
//
SerialPortWriteRegister (R_UART_MCR, 0x00);
return RETURN_SUCCESS;
}
/**
Write data from buffer to serial device.
Writes NumberOfBytes data bytes from Buffer to the serial device.
The number of bytes actually written to the serial device is returned.
If the return value is less than NumberOfBytes, then the write operation failed.
If Buffer is NULL, then ASSERT().
If NumberOfBytes is zero, then return 0.
@param Buffer Pointer to the data buffer to be written.
@param NumberOfBytes Number of bytes to written to the serial device.
@retval 0 NumberOfBytes is 0.
@retval >0 The number of bytes written to the serial device.
If this value is less than NumberOfBytes, then the read operation failed.
**/
UINTN
EFIAPI
SerialPortWrite (
IN UINT8 *Buffer,
IN UINTN NumberOfBytes
)
{
UINTN Result;
UINTN Index;
UINTN FifoSize;
if (Buffer == NULL) {
return 0;
}
if (NumberOfBytes == 0) {
//
// Flush the hardware
//
//
// Wait for both the transmit FIFO and shift register empty.
//
while ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_TEMT) == 0);
return 0;
}
//
// Compute the maximum size of the Tx FIFO
//
FifoSize = 1;
if ((PcdGet8 (PcdSerialFifoControl) & B_UART_FCR_FIFOE) != 0) {
if ((PcdGet8 (PcdSerialFifoControl) & B_UART_FCR_FIFO64) == 0) {
FifoSize = 16;
} else {
FifoSize = 64;
}
}
Result = NumberOfBytes;
while (NumberOfBytes != 0) {
//
// Wait for the serial port to be ready, to make sure both the transmit FIFO
// and shift register empty.
//
while ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_TEMT) == 0);
//
// Fill then entire Tx FIFO
//
for (Index = 0; Index < FifoSize && NumberOfBytes != 0; Index++, NumberOfBytes--, Buffer++) {
//
// Write byte to the transmit buffer.
//
SerialPortWriteRegister (R_UART_TXBUF, *Buffer);
}
}
return Result;
}
/**
Reads data from a serial device into a buffer.
@param Buffer Pointer to the data buffer to store the data read from the serial device.
@param NumberOfBytes Number of bytes to read from the serial device.
@retval 0 NumberOfBytes is 0.
@retval >0 The number of bytes read from the serial device.
If this value is less than NumberOfBytes, then the read operation failed.
**/
UINTN
EFIAPI
SerialPortRead (
OUT UINT8 *Buffer,
IN UINTN NumberOfBytes
)
{
UINTN Result;
if (NULL == Buffer) {
return 0;
}
for (Result = 0; NumberOfBytes-- != 0; Result++, Buffer++) {
//
// Wait for the serial port to have some data.
//
while ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_RXRDY) == 0);
//
// Read byte from the receive buffer.
//
*Buffer = SerialPortReadRegister (R_UART_RXBUF);
}
return Result;
}
/**
Polls a serial device to see if there is any data waiting to be read.
Polls aserial device to see if there is any data waiting to be read.
If there is data waiting to be read from the serial device, then TRUE is returned.
If there is no data waiting to be read from the serial device, then FALSE is returned.
@retval TRUE Data is waiting to be read from the serial device.
@retval FALSE There is no data waiting to be read from the serial device.
**/
BOOLEAN
EFIAPI
SerialPortPoll (
VOID
)
{
//
// Read the serial port status
//
if ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_RXRDY) != 0) {
return TRUE;
}
return FALSE;
}

42
CorebootPayloadPkg/Library/SerialPortLib/SerialPortLib.inf Normal file
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@ -0,0 +1,42 @@
## @file
# SerialPortLib instance for UART device upon coreboot
#
# Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
# 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]
INF_VERSION = 0x00010005
BASE_NAME = SerialPortLib
FILE_GUID = 40A2CBC6-CFB8-447b-A90E-198E88FD345E
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = SerialPortLib
CONSTRUCTOR = SerialPortInitialize
[Sources]
SerialPortLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
CorebootModulePkg/CorebootModulePkg.dec
[LibraryClasses]
BaseLib
PcdLib
IoLib
CbParseLib
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialLineControl
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialFifoControl

55
CorebootPayloadPkg/SerialDxe/SerialDxe.inf Normal file
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@ -0,0 +1,55 @@
#/** @file
#
# Convert SerialLib into SerialIo protocol
#
# Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
# 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]
INF_VERSION = 0x00010005
BASE_NAME = SerialDxe
FILE_GUID = D3987D4B-971A-435F-8CAF-4967EB627241
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = SerialDxeInitialize
[Sources.common]
SerialIo.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
BaseLib
ReportStatusCodeLib
MemoryAllocationLib
UefiLib
UefiBootServicesTableLib
BaseMemoryLib
DebugLib
UefiDriverEntryPoint
SerialPortLib
[Protocols]
gEfiSerialIoProtocolGuid
gEfiDevicePathProtocolGuid
[FixedPcd]
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
[Depex]
TRUE

392
CorebootPayloadPkg/SerialDxe/SerialIo.c Normal file
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@ -0,0 +1,392 @@
/** @file
Serial IO Abstraction for GDB stub. This allows an EFI consoles that shows up on the system
running GDB. One console for error information and another console for user input/output.
Basic packet format is $packet-data#checksum. So every command has 4 bytes of overhead: $,
#, 0, 0. The 0 and 0 are the ascii characters for the checksum.
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PiDxe.h>
#include <Library/UefiLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
#include <Library/SerialPortLib.h>
#include <Library/PcdLib.h>
#include <Protocol/SerialIo.h>
typedef struct {
VENDOR_DEVICE_PATH Guid;
UART_DEVICE_PATH Uart;
EFI_DEVICE_PATH_PROTOCOL End;
} SIMPLE_TEXT_OUT_DEVICE_PATH;
SIMPLE_TEXT_OUT_DEVICE_PATH mDevicePath = {
{
{ HARDWARE_DEVICE_PATH, HW_VENDOR_DP, sizeof (VENDOR_DEVICE_PATH), 0},
EFI_SERIAL_IO_PROTOCOL_GUID // Use the drivers GUID
},
{
{ MESSAGING_DEVICE_PATH, MSG_UART_DP, sizeof (UART_DEVICE_PATH), 0},
0, // Reserved
FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
FixedPcdGet8 (PcdUartDefaultDataBits), // DataBits
FixedPcdGet8 (PcdUartDefaultParity), // Parity (N)
FixedPcdGet8 (PcdUartDefaultStopBits) // StopBits
},
{ END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE, sizeof (EFI_DEVICE_PATH_PROTOCOL), 0}
};
EFI_HANDLE gHandle = NULL;
/**
Reset the serial device.
@param This Protocol instance pointer.
@retval EFI_SUCCESS The device was reset.
@retval EFI_DEVICE_ERROR The serial device could not be reset.
**/
EFI_STATUS
EFIAPI
SerialReset (
IN EFI_SERIAL_IO_PROTOCOL *This
)
{
EFI_STATUS Status;
EFI_TPL Tpl;
Status = SerialPortInitialize ();
if (EFI_ERROR(Status)) {
return Status;
}
//
// Set the Serial I/O mode and update the device path
//
Tpl = gBS->RaiseTPL (TPL_NOTIFY);
//
// Set the Serial I/O mode
//
This->Mode->ReceiveFifoDepth = 0;
This->Mode->Timeout = 1000000;
This->Mode->BaudRate = PcdGet64 (PcdUartDefaultBaudRate);
This->Mode->DataBits = (UINT32)PcdGet8 (PcdUartDefaultDataBits);
This->Mode->Parity = (UINT32)PcdGet8 (PcdUartDefaultParity);
This->Mode->StopBits = (UINT32)PcdGet8 (PcdUartDefaultStopBits);
//
// Check if the device path has actually changed
//
if (mDevicePath.Uart.BaudRate == This->Mode->BaudRate &&
mDevicePath.Uart.DataBits == (UINT8)This->Mode->DataBits &&
mDevicePath.Uart.Parity == (UINT8)This->Mode->Parity &&
mDevicePath.Uart.StopBits == (UINT8)This->Mode->StopBits
) {
gBS->RestoreTPL (Tpl);
return EFI_SUCCESS;
}
//
// Update the device path
//
mDevicePath.Uart.BaudRate = This->Mode->BaudRate;
mDevicePath.Uart.DataBits = (UINT8)This->Mode->DataBits;
mDevicePath.Uart.Parity = (UINT8)This->Mode->Parity;
mDevicePath.Uart.StopBits = (UINT8)This->Mode->StopBits;
Status = gBS->ReinstallProtocolInterface (
gHandle,
&gEfiDevicePathProtocolGuid,
&mDevicePath,
&mDevicePath
);
gBS->RestoreTPL (Tpl);
return Status;
}
/**
Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
data buts, and stop bits on a serial device.
@param This Protocol instance pointer.
@param BaudRate The requested baud rate. A BaudRate value of 0 will use the the
device's default interface speed.
@param ReceiveFifoDepth The requested depth of the FIFO on the receive side of the
serial interface. A ReceiveFifoDepth value of 0 will use
the device's default FIFO depth.
@param Timeout The requested time out for a single character in microseconds.
This timeout applies to both the transmit and receive side of the
interface. A Timeout value of 0 will use the device's default time
out value.
@param Parity The type of parity to use on this serial device. A Parity value of
DefaultParity will use the device's default parity value.
@param DataBits The number of data bits to use on the serial device. A DataBits
value of 0 will use the device's default data bit setting.
@param StopBits The number of stop bits to use on this serial device. A StopBits
value of DefaultStopBits will use the device's default number of
stop bits.
@retval EFI_SUCCESS The device was reset.
@retval EFI_DEVICE_ERROR The serial device could not be reset.
**/
EFI_STATUS
EFIAPI
SerialSetAttributes (
IN EFI_SERIAL_IO_PROTOCOL *This,
IN UINT64 BaudRate,
IN UINT32 ReceiveFifoDepth,
IN UINT32 Timeout,
IN EFI_PARITY_TYPE Parity,
IN UINT8 DataBits,
IN EFI_STOP_BITS_TYPE StopBits
)
{
EFI_STATUS Status;
EFI_TPL Tpl;
//
// Set the Serial I/O mode and update the device path
//
Tpl = gBS->RaiseTPL (TPL_NOTIFY);
//
// Set the Serial I/O mode
//
This->Mode->BaudRate = BaudRate;
This->Mode->ReceiveFifoDepth = ReceiveFifoDepth;
This->Mode->Timeout = Timeout;
This->Mode->Parity = (UINT32)Parity;
This->Mode->DataBits = (UINT32)DataBits;
This->Mode->StopBits = (UINT32)StopBits;
//
// Check if the device path has actually changed
//
if (mDevicePath.Uart.BaudRate == BaudRate &&
mDevicePath.Uart.Parity == (UINT8)Parity &&
mDevicePath.Uart.DataBits == DataBits &&
mDevicePath.Uart.StopBits == (UINT8)StopBits
) {
gBS->RestoreTPL (Tpl);
return EFI_SUCCESS;
}
//
// Update the device path
//
mDevicePath.Uart.BaudRate = BaudRate;
mDevicePath.Uart.DataBits = DataBits;
mDevicePath.Uart.Parity = (UINT8) Parity;
mDevicePath.Uart.StopBits = (UINT8) StopBits;
Status = gBS->ReinstallProtocolInterface (
gHandle,
&gEfiDevicePathProtocolGuid,
&mDevicePath,
&mDevicePath
);
gBS->RestoreTPL (Tpl);
return Status;
}
/**
Set the control bits on a serial device
@param This Protocol instance pointer.
@param Control Set the bits of Control that are settable.
@retval EFI_SUCCESS The new control bits were set on the serial device.
@retval EFI_UNSUPPORTED The serial device does not support this operation.
@retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
**/
EFI_STATUS
EFIAPI
SerialSetControl (
IN EFI_SERIAL_IO_PROTOCOL *This,
IN UINT32 Control
)
{
return EFI_UNSUPPORTED;
}
/**
Retrieves the status of the control bits on a serial device
@param This Protocol instance pointer.
@param Control A pointer to return the current Control signals from the serial device.
@retval EFI_SUCCESS The control bits were read from the serial device.
@retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
**/
EFI_STATUS
EFIAPI
SerialGetControl (
IN EFI_SERIAL_IO_PROTOCOL *This,
OUT UINT32 *Control
)
{
if (SerialPortPoll ()) {
// If a character is pending don't set EFI_SERIAL_INPUT_BUFFER_EMPTY
*Control = EFI_SERIAL_OUTPUT_BUFFER_EMPTY;
} else {
*Control = EFI_SERIAL_INPUT_BUFFER_EMPTY | EFI_SERIAL_OUTPUT_BUFFER_EMPTY;
}
return EFI_SUCCESS;
}
/**
Writes data to a serial device.
@param This Protocol instance pointer.
@param BufferSize On input, the size of the Buffer. On output, the amount of
data actually written.
@param Buffer The buffer of data to write
@retval EFI_SUCCESS The data was written.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_TIMEOUT The data write was stopped due to a timeout.
**/
EFI_STATUS
EFIAPI
SerialWrite (
IN EFI_SERIAL_IO_PROTOCOL *This,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
)
{
UINTN Count;
Count = SerialPortWrite (Buffer, *BufferSize);
if (Count != *BufferSize) {
*BufferSize = Count;
return EFI_TIMEOUT;
}
return EFI_SUCCESS;
}
/**
Reads data from a serial device.
@param This Protocol instance pointer.
@param BufferSize On input, the size of the Buffer. On output, the amount of
data returned in Buffer.
@param Buffer The buffer to return the data into.
@retval EFI_SUCCESS The data was read.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_TIMEOUT The data write was stopped due to a timeout.
**/
EFI_STATUS
EFIAPI
SerialRead (
IN EFI_SERIAL_IO_PROTOCOL *This,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
)
{
UINTN Count = 0;
if (SerialPortPoll()) {
Count = SerialPortRead (Buffer, *BufferSize);
}
if (Count != *BufferSize) {
*BufferSize = Count;
return EFI_TIMEOUT;
}
return EFI_SUCCESS;
}
//
// Template used to initialize the GDB Serial IO protocols
//
EFI_SERIAL_IO_MODE gSerialIoMode = {
0, // ControlMask
0, // Timeout
FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
1, // ReceiveFifoDepth
FixedPcdGet8 (PcdUartDefaultDataBits), // DataBits
FixedPcdGet8 (PcdUartDefaultParity), // Parity
FixedPcdGet8 (PcdUartDefaultStopBits) // StopBits
};
EFI_SERIAL_IO_PROTOCOL gSerialIoTemplate = {
SERIAL_IO_INTERFACE_REVISION,
SerialReset,
SerialSetAttributes,
SerialSetControl,
SerialGetControl,
SerialWrite,
SerialRead,
&gSerialIoMode
};
/**
Initialize the state information for the Serial Io Protocol
@param ImageHandle of the loaded driver
@param SystemTable Pointer to the System Table
@retval EFI_SUCCESS Protocol registered
@retval EFI_OUT_OF_RESOURCES Cannot allocate protocol data structure
@retval EFI_DEVICE_ERROR Hardware problems
**/
EFI_STATUS
EFIAPI
SerialDxeInitialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
// Make a new handle with Serial IO protocol and its device path on it.
Status = gBS->InstallMultipleProtocolInterfaces (
&gHandle,
&gEfiSerialIoProtocolGuid, &gSerialIoTemplate,
&gEfiDevicePathProtocolGuid, &mDevicePath,
NULL
);
ASSERT_EFI_ERROR (Status);
return Status;
}