diff options
author | zwei4 <david.wei@intel.com> | 2017-01-06 15:29:52 +0800 |
---|---|---|
committer | Guo Mang <mang.guo@intel.com> | 2017-05-09 13:03:07 +0800 |
commit | 28cd1fd93a3eb573835e5a8880f4d0c7ee78cefe (patch) | |
tree | d0f4e8f4e76459e6a083dfd3f5541b7309972729 /Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c | |
parent | 9b3b45002cc480ba30d55c62daa31ab86be1fd14 (diff) | |
download | edk2-platforms-28cd1fd93a3eb573835e5a8880f4d0c7ee78cefe.tar.xz |
Remove platform policies which are not used.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: zwei4 <david.wei@intel.com>
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c')
-rw-r--r-- | Platform/BroxtonPlatformPkg/Common/PlatformSettings/PlatformPostMemPei/PlatformInit.c | 124 |
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;
}
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