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CorebootModulePkg: Add a library to parse platform specific info. 

Update CbSupportPei to consume the new library, so platform could provide
platform specific library instance to parse platform specif info.
And add a NULL library instance to pass build.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: gdong1 <guo.dong@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
This commit is contained in:
gdong1 2016-10-17 14:47:07 -07:00 committed by Maurice Ma
parent 3f0edb77f6
commit 2f20bfd98e
9 changed files with 137 additions and 1 deletions
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9
CorebootModulePkg/CbSupportPei/CbSupportPei.c
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@ -387,6 +387,15 @@ CbPeiEntryPoint (
DEBUG ((EFI_D_ERROR, "Create frame buffer info guid hob\n"));
}
//
// Parse platform specific information from coreboot.
//
Status = CbParsePlatformInfo ();
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "Error when parsing platform info, Status = %r\n", Status));
return Status;
}
//
// Mask off all legacy 8259 interrupt sources
//

3
CorebootModulePkg/CbSupportPei/CbSupportPei.h
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@ -1,7 +1,7 @@
/** @file
The header file of Coreboot Support PEIM.
Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014 - 2016, 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
@ -28,6 +28,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/CbParseLib.h>
#include <Library/MtrrLib.h>
#include <Library/IoLib.h>
#include <Library/CbPlatformSupportLib.h>
#include <Guid/SmramMemoryReserve.h>
#include <Guid/MemoryTypeInformation.h>

1
CorebootModulePkg/CbSupportPei/CbSupportPei.inf
View File

@ -52,6 +52,7 @@
CbParseLib
MtrrLib
IoLib
CbPlatformSupportLib
[Guids]
gEfiSmmPeiSmramMemoryReserveGuid

34
CorebootModulePkg/Include/Library/CbPlatformSupportLib.h Normal file
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@ -0,0 +1,34 @@
/** @file
Coreboot Platform Support library. Platform can provide an implementation of this
library class to provide hooks that may be required for some type of
platform features.
Copyright (c) 2016, 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.
**/
#ifndef __CB_PLATFORM_SUPPORT_LIB__
#define __CB_PLATFORM_SUPPORT_LIB__
/**
Parse platform specific information from coreboot.
@retval RETURN_SUCCESS The platform specific coreboot support succeeded.
@retval RETURN_DEVICE_ERROR The platform specific coreboot support could not be completed.
**/
EFI_STATUS
EFIAPI
CbParsePlatformInfo (
VOID
);
#endif // __CB_PLATFORM_SUPPORT_LIB__

35
CorebootModulePkg/Library/CbPlatformSupportLibNull/CbPlatformSupportLibNull.c Normal file
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@ -0,0 +1,35 @@
/** @file
Include all platform specific features which can be customized by IBV/OEM.
Copyright (c) 2016, 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.h>
#include <Library/BaseLib.h>
#include <Library/UefiLib.h>
#include <Library/CbPlatformSupportLib.h>
/**
Parse platform specific information from coreboot.
@retval RETURN_SUCCESS The platform specific coreboot support succeeded.
@retval RETURN_DEVICE_ERROR The platform specific coreboot support could not be completed.
**/
EFI_STATUS
EFIAPI
CbParsePlatformInfo (
VOID
)
{
return EFI_SUCCESS;
}

35
CorebootModulePkg/Library/CbPlatformSupportLibNull/CbPlatformSupportLibNull.inf Normal file
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@ -0,0 +1,35 @@
## @file
# Include all platform specific features which can be customized by IBV/OEM.
#
# Copyright (c) 2016, 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 = CbPlatformSupportLib
MODULE_UNI_FILE = CbPlatformSupportLibNull.uni
FILE_GUID = B42AA265-00CA-4d4b-AC14-DBD5268E1BC7
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = CbPlatformSupportLib
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 EBC
#
[Sources]
CbPlatformSupportLibNull.c
[Packages]
MdePkg/MdePkg.dec
CorebootModulePkg/CorebootModulePkg.dec

19
CorebootModulePkg/Library/CbPlatformSupportLibNull/CbPlatformSupportLibNull.uni Normal file
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@ -0,0 +1,19 @@
// /** @file
// NULL implementation for CbPlatformSupportLib library class interfaces.
//
// Copyright (c) 2016, 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.
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "NULL implementation for CbPlatformSupportLib library class interfaces"
#string STR_MODULE_DESCRIPTION #language en-US "NULL implementation for CbPlatformSupportLib library class interfaces."

1
CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc
View File

@ -174,6 +174,7 @@
SerialPortLib|CorebootModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
PlatformHookLib|CorebootPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
PlatformBootManagerLib|CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
CbPlatformSupportLib|CorebootModulePkg/Library/CbPlatformSupportLibNull/CbPlatformSupportLibNull.inf
#
# Misc

1
CorebootPayloadPkg/CorebootPayloadPkgIa32X64.dsc
View File

@ -176,6 +176,7 @@
SerialPortLib|CorebootModulePkg/Library/BaseSerialPortLib16550/BaseSerialPortLib16550.inf
PlatformHookLib|CorebootPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
PlatformBootManagerLib|CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
CbPlatformSupportLib|CorebootModulePkg/Library/CbPlatformSupportLibNull/CbPlatformSupportLibNull.inf
#
# Misc