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Upload BSD-licensed Vlv2TbltDevicePkg and Vlv2DeviceRefCodePkg to

Browse Source 
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, 

which are for MinnowBoard MAX open source project.


Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: David Wei <david.wei@intel.com>
Reviewed-by: Mike Wu <mike.wu@intel.com>
Reviewed-by: Hot Tian <hot.tian@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
David Wei
2015-01-12 09:37:20 +00:00
committed by zwei4
parent 6f785cfcc3
commit 3cbfba02fe
518 changed files with 118538 additions and 0 deletions
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160
Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.c Normal file
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/**
Copyright (c) 2009 - 2013, 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.
Module Name:
PpmPolicy.c
Abstract:
This file is a wrapper for Intel PPM Platform Policy driver.
Get Setup Value to initilize Intel PPM DXE Platform Policy.
--*/
#include "PpmPolicy.h"
#include <Protocol/MpService.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/CpuIA32.h>
#include <PchRegs.h>
#include <Library/PchPlatformLib.h>
#define EFI_CPUID_FAMILY 0x0F00
#define EFI_CPUID_MODEL 0x00F0
#define EFI_CPUID_STEPPING 0x000F
EFI_STATUS
EFIAPI
PpmPolicyEntry(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_MP_SERVICES_PROTOCOL *MpService;
EFI_CPUID_REGISTER Cpuid01 = { 0, 0, 0, 0};
EFI_HANDLE Handle;
EFI_STATUS Status;
UINTN CpuCount;
UINT64 MaxRatio;
UINT8 CPUMobileFeature;
PCH_STEPPING Stepping;
gBS = SystemTable->BootServices;
pBS = SystemTable->BootServices;
pRS = SystemTable->RuntimeServices;
//
// Set PPM policy structure to known value
//
gBS->SetMem (&mDxePlatformPpmPolicy, sizeof(PPM_PLATFORM_POLICY_PROTOCOL), 0);
//
// Find the MpService Protocol
//
Status = pBS->LocateProtocol (&gEfiMpServiceProtocolGuid,
NULL,
(void **)&MpService
);
ASSERT_EFI_ERROR (Status);
//
// Get processor count from MP service.
//
Status = MpService->GetNumberOfProcessors (MpService, &CpuCount, NULL);
ASSERT_EFI_ERROR (Status);
//
// Store the CPUID for use by SETUP items.
//
AsmCpuid (EFI_CPUID_VERSION_INFO, &Cpuid01.RegEax, &Cpuid01.RegEbx, &Cpuid01.RegEcx, &Cpuid01.RegEdx);
MaxRatio = ((RShiftU64 (AsmReadMsr64(EFI_MSR_IA32_PLATFORM_ID), 8)) & 0x1F);
mDxePlatformPpmPolicy.Revision = PPM_PLATFORM_POLICY_PROTOCOL_REVISION_4;
//Read CPU Mobile feature from PLATFORM_ID_MSR MSR(0x17) NOTFB_I_AM_NOT_MOBILE_FUSE_CLIAMC00H Bit 28
//Bit Description: { Disables Mobile features 0 = I am NOT a mobile part 1 = I am a mobile part (default)"}
CPUMobileFeature = ((RShiftU64 (AsmReadMsr64(EFI_MSR_IA32_PLATFORM_ID), 28)) & 0x1);
if (!EFI_ERROR(Status)) {
if (CPUMobileFeature == 1){//CPU mobile feature
mDxePlatformPpmPolicy.FunctionEnables.EnableGv = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCx = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCxe = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableTm = ICH_DEVICE_ENABLE;
//MaxC7
mDxePlatformPpmPolicy.FunctionEnables.EnableC7 = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC6 = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC4 = ICH_DEVICE_ENABLE;
}else{//CPU desktop feature
mDxePlatformPpmPolicy.FunctionEnables.EnableGv = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCx = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCxe = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableTm = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC4 = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC6 = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC7 = ICH_DEVICE_DISABLE;
}
mDxePlatformPpmPolicy.FunctionEnables.EnableProcHot = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.TStatesEnable = ICH_DEVICE_ENABLE;
Stepping = PchStepping();
if (Stepping < PchB3) {
// If SoC is B0~B2 Stepping, disable the Turbo
mDxePlatformPpmPolicy.FunctionEnables.EnableTurboMode= ICH_DEVICE_DISABLE;
} else {
mDxePlatformPpmPolicy.FunctionEnables.EnableTurboMode= ICH_DEVICE_ENABLE;
}
mDxePlatformPpmPolicy.FunctionEnables.EnableTm = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCMP = ICH_DEVICE_ENABLE;
} else {
mDxePlatformPpmPolicy.FunctionEnables.EnableGv = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCx = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCxe = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableTm = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableProcHot = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableCMP = ICH_DEVICE_DISABLE;
mDxePlatformPpmPolicy.FunctionEnables.TStatesEnable = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableTurboMode= ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC4 = ICH_DEVICE_ENABLE;
mDxePlatformPpmPolicy.FunctionEnables.EnableC6 = ICH_DEVICE_ENABLE;
}
mDxePlatformPpmPolicy.S3RestoreMsrSwSmiNumber = S3_RESTORE_MSR_SW_SMI;
Handle = NULL;
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gPpmPlatformPolicyProtocolGuid,
&mDxePlatformPpmPolicy,
NULL
);
ASSERT_EFI_ERROR (Status);
return EFI_SUCCESS;
}

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Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.h Normal file
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/**
Copyright (c) 2009 - 2013, 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.
Module Name:
PpmPolicy.h
Abstract:
Header file for the PpmPolicyInitDxe Driver.
--*/
#include <PiDxe.h>
//
// Driver Produced Protocol Prototypes
//
#include <Protocol/PpmPlatformPolicy.h>
PPM_PLATFORM_POLICY_PROTOCOL mDxePlatformPpmPolicy;
// Function Definition
#define ICH_DEVICE_ENABLE 1
#define ICH_DEVICE_DISABLE 0
EFI_BOOT_SERVICES *gBS;
EFI_BOOT_SERVICES *pBS;
EFI_RUNTIME_SERVICES *pRS;
#define POWER_STATE_SWITCH_SMI 43
#define ENABLE_C_STATE_IO_REDIRECTION_SMI 70
#define DISABLE_C_STATE_IO_REDIRECTION_SMI 71
#define ENABLE_SMI_C_STATE_COORDINATION_SMI 72
#define DISABLE_SMI_C_STATE_COORDINATION_SMI 73
#define ENABLE_P_STATE_HARDWARE_COORDINATION_SMI 74
#define DISABLE_P_STATE_HARDWARE_COORDINATION_SMI 75
#define S3_RESTORE_MSR_SW_SMI 48
#define ENABLE_C6_RESIDENCY_SMI 76

55
Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.inf Normal file
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#/*++
#
# Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
#
# This program and the accompanying materials are licensed and made available under
# the terms and conditions of the BSD License 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.
#
#
# Module Name:
#
# PpmPolicy.inf
#
# Abstract:
#
# Implement platform power management policy
#
#--*/
[defines]
INF_VERSION = 0x00010005
BASE_NAME = PpmPolicy
FILE_GUID = 2EE72E7C-FB9E-4318-B888-33A315C7A91D
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = PpmPolicyEntry
[Sources]
PpmPolicy.c
[Packages]
MdePkg/MdePkg.dec
Vlv2TbltDevicePkg/PlatformPkg.dec
IA32FamilyCpuPkg/IA32FamilyCpuPkg.dec #CpuConfigLib.h
Vlv2DeviceRefCodePkg/Vlv2DeviceRefCodePkg.dec
[LibraryClasses]
DebugLib
BaseLib
PchPlatformLib
UefiDriverEntryPoint
[Protocols]
gEfiMpServiceProtocolGuid
gPpmPlatformPolicyProtocolGuid
[Guids]
gEfiSetupVariableGuid
[Depex]
gEfiMpServiceProtocolGuid