Remove platform policies which are not used.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: zwei4 <david.wei@intel.com>

1 files changed, 2 insertions, 122 deletions

diff --git a/Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c b/Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c
index 84ff11700c..6e8d4ab24c 100644
--- a/Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c
+++ b/Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c
@@ -1,7 +1,7 @@
 /** @file

   Do platform specific PEI stage initializations.

 

-  Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2012 - 2017, 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

@@ -287,126 +287,20 @@ BXTPolicyInit (
   IN SYSTEM_CONFIGURATION         *SystemConfiguration

   )

 {

-  EFI_STATUS                      Status;

-  SI_SA_POLICY_PPI                *SiSaPolicyPpi;

-  SA_MISC_CONFIG                  *MiscConfig = NULL;

-  GRAPHICS_CONFIG                 *GtConfig = NULL;

-  IPU_CONFIG                      *IpuPolicy = NULL;

-#if (ENBDT_PF_ENABLE == 1)

-  HYBRID_GRAPHICS_CONFIG          *HgConfig = NULL;

-#endif

   VOID*                           Buffer;

   UINT32                          Size;

   EFI_GUID                        PeiLogoGuid        = { 0x7BB28B99, 0x61BB, 0x11D5, 0x9A, 0x5D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D };

   EFI_GUID                        TianmaVbtGuid      = { 0xE08CA6D5, 0x8D02, 0x43ae, 0xAB, 0xB1, 0x95, 0x2C, 0xC7, 0x87, 0xC9, 0x33 };

   VBT_INFO                        VbtInfo;

-  EFI_BOOT_MODE                   BootMode;

-

-  DEBUG ((DEBUG_INFO, " BXTPolicyInit: SystemAgent PEI Platform Policy Initialization begin \n"));

-

-  Status = CreateConfigBlocks (&SiSaPolicyPpi);

-  DEBUG ((DEBUG_INFO, "SiSaPolicyPpi->TableHeader.NumberOfBlocks = 0x%x\n ", SiSaPolicyPpi->TableHeader.NumberOfBlocks ));

-  ASSERT_EFI_ERROR (Status);

-

-

-  Status = GetConfigBlock ((VOID *) SiSaPolicyPpi, &gSaMiscConfigGuid , (VOID *) &MiscConfig);

-  ASSERT_EFI_ERROR (Status);

-

-  Status = GetConfigBlock ((VOID *) SiSaPolicyPpi, &gGraphicsConfigGuid, (VOID *) &GtConfig);

-  ASSERT_EFI_ERROR (Status);

 

-  Status = GetConfigBlock ((VOID *) SiSaPolicyPpi, &gIpuConfigGuid, (VOID *) &IpuPolicy);

-  ASSERT_EFI_ERROR (Status);

-

-#if (ENBDT_PF_ENABLE == 1)

-  Status = GetConfigBlock((VOID *) SiSaPolicyPpi, &gHybridGraphicsConfigGuid, (VOID *) &HgConfig);

-  ASSERT_EFI_ERROR(Status);

-#endif

 

-  if (!EFI_ERROR (Status)) {

-    //

-    // Get the Platform Configuration from SetupData

-    //

-    GtConfig->GttMmAdr = GTTMM_BASE_ADDRESS;

-    GtConfig->GmAdr = GMADR_BASE_ADDRESS;

-    GtConfig->PeiGraphicsPeimInit = SystemConfiguration->PeiGraphicsPeimInit;

-    GtConfig->PmSupport = SystemConfiguration->PmSupport;

-    GtConfig->EnableRenderStandby = SystemConfiguration->EnableRenderStandby;

-    GtConfig->CdClock = SystemConfiguration->CdClock;

-    GtConfig->PavpEnable = SystemConfiguration->PavpEnable;

-

-    GtConfig->ForceWake = 0;

-    GtConfig->PavpLock = 1;

-    GtConfig->GraphicsFreqModify = 0;

-    GtConfig->GraphicsFreqReq = 0;

-    GtConfig->GraphicsVideoFreq = 0;

-    GtConfig->PmLock = 1;

-    GtConfig->DopClockGating = 1;

-    GtConfig->UnsolicitedAttackOverride = 0;

-    GtConfig->WOPCMSupport = 1;

-    GtConfig->WOPCMSize = 0;

-    GtConfig->PowerGating = 0;

-    GtConfig->UnitLevelClockGating = 1;

-

-    MiscConfig->FastBoot = 1;

-    MiscConfig->DynSR = 1;

-    IpuPolicy->SaIpuEnable = SystemConfiguration->IpuEn;

-    IpuPolicy->IpuAcpiMode = SystemConfiguration->IpuAcpiMode;

-    IpuPolicy->IpuMmAdr = IPUMM_BASE_ADDRESS;

-

-#if (ENBDT_PF_ENABLE == 1)

-    //

-    // In Hybrid Gfx mode PCIe needs to be always enabled

-    // and IGFX must be set as Primary Display.

-    //

-     if (SystemConfiguration->PrimaryVideoAdaptor == 4) {

-       HgConfig->HgEnabled     = 1;

-       HgConfig->HgSubSystemId = 0x2112;

-     } else {

-       HgConfig->HgEnabled     = 0;

-       HgConfig->HgSubSystemId = 0x2212;

-    }

-

-     HgConfig->HgDelayAfterPwrEn     = SystemConfiguration->DelayAfterPwrEn;

-     HgConfig->HgDelayAfterHoldReset = SystemConfiguration->DelayAfterHoldReset;

-    //

-    // Configure below based on the OEM platfrom design

-    // Hybrid Graphics Enabled - 0= Disabled, 1=Enabled

-    //

-    if (HgConfig->HgEnabled == 1) {

-      //

-      // dGPU HLD RST GPIO assigned

-      //

-      HgConfig->HgDgpuHoldRst.CommunityOffset   = (((UINT32) GPIO_MMIO_OFFSET_W) << 16);

-      HgConfig->HgDgpuHoldRst.PinOffset         = 0x05B0;

-      HgConfig->HgDgpuHoldRst.Active            = 0;

-      //

-      // dGPU PWR Enable GPIO assigned

-      //

-      HgConfig->HgDgpuPwrEnable.CommunityOffset  = (((UINT32) GPIO_MMIO_OFFSET_N) << 16);

-      HgConfig->HgDgpuPwrEnable.PinOffset        = 0x0598;

-      HgConfig->HgDgpuPwrEnable.Active           = 1;

-

-      HgConfig->RootPortDev = PCI_DEVICE_NUMBER_SC_PCIE_DEVICE_2;

-      HgConfig->RootPortFun = PCI_FUNCTION_NUMBER_PCIE_ROOT_PORT_3;

+  DEBUG ((DEBUG_INFO, " BXTPolicyInit: SystemAgent PEI Platform Policy Initialization begin \n"));

 

-      DEBUG ((DEBUG_INFO, "HG::Hybrid Graphics Policy updated\n"));

-    }

-#endif

-  }

-

-  Status = (*PeiServices)->GetBootMode ((CONST EFI_PEI_SERVICES **) PeiServices, &BootMode);

-  ASSERT_EFI_ERROR (Status);

 

   PeiGetSectionFromFv (PeiLogoGuid, &Buffer, &Size);

   if (Buffer == NULL) {

     DEBUG (( DEBUG_ERROR, "Could not locate PeiLogo"));

   }

-  GtConfig->LogoPtr           = Buffer;

-  GtConfig->LogoSize          = Size;

-  DEBUG ((DEBUG_INFO, "LogoPtr from PeiGetSectionFromFv is 0x%x\n", Buffer));

-  DEBUG ((DEBUG_INFO, "LogoSize from PeiGetSectionFromFv is 0x%x\n", Size));

-  DEBUG ((DEBUG_INFO, "SystemConfiguration->PanelSel = 0x%x\n", SystemConfiguration->PanelSel));

 

   //

   // May need a different VBT depending on PanelSel

@@ -417,11 +311,6 @@ BXTPolicyInit (
     DEBUG (( DEBUG_ERROR, "Could not locate VBT"));

   }

 

-  if (BootMode == BOOT_ON_S3_RESUME) {

-    GtConfig->GraphicsConfigPtr = NULL;

-  } else {

-    GtConfig->GraphicsConfigPtr = Buffer;

-  }

 

   //

   // Build the VBT data into HOB for DXE GOP

@@ -437,16 +326,7 @@ BXTPolicyInit (
     sizeof (VbtInfo)

     );

 

-  //

-  // Install SiSaPolicyPpi.

-  // While installed, RC assumes the Policy is ready and finalized. So please

-  // update and override any setting before calling this function.

-  //

-  Status = SiSaInstallPolicyPpi (SiSaPolicyPpi);

-  ASSERT_EFI_ERROR (Status);

-

   DEBUG ((DEBUG_INFO, " SystemAgent PEI Platform Policy Initialization Done \n"));

-  ASSERT_EFI_ERROR (Status);

 

   return EFI_SUCCESS;

 }