1 files changed, 0 insertions, 148 deletions
diff --git a/Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.c b/Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.c
deleted file mode 100644
index 3583e32..0000000
--- a/Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/** 
-  Copyright (c) 2009 - 2019, Intel Corporation. All rights reserved.<BR>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-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_BOOT_SERVICES        *pBS;
-  EFI_MP_SERVICES_PROTOCOL *MpService;
-  EFI_CPUID_REGISTER        Cpuid01 = { 0, 0, 0, 0};
-  EFI_HANDLE                Handle;
-  EFI_STATUS                Status;
-  UINTN                     CpuCount;
-  UINTN                     CpuEnabledCount;
-  UINT8                     CPUMobileFeature;
-
-  PCH_STEPPING              Stepping;
-
-  pBS = SystemTable->BootServices;
-
-  //
-  // Set PPM policy structure to known value
-  //
-  pBS->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, &CpuEnabledCount);
-  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);
-
-  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 = pBS->InstallMultipleProtocolInterfaces (
-                                                  &Handle,
-                                                  &gPpmPlatformPolicyProtocolGuid,
-                                                  &mDxePlatformPpmPolicy,
-                                                  NULL
-                                                  );
-
-  ASSERT_EFI_ERROR (Status);
-
-  return EFI_SUCCESS;
-}