diff options
Diffstat (limited to 'ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe')
4 files changed, 421 insertions, 0 deletions
diff --git a/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.c b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.c new file mode 100644 index 0000000..f907f4f --- /dev/null +++ b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.c @@ -0,0 +1,247 @@ +/** @file + This file is a wrapper for Intel SA Platform Policy driver. + Get Setup Value to initilize Intel SA DXE Platform Policy. + +@copyright + Copyright (c) 1999 - 2014 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement + +**/ +#include "SaDxePolicyInit.h" + +DXE_PLATFORM_SA_POLICY_PROTOCOL mDxePlatformSaPolicy; + +PCIE_ASPM_DEV_INFO mPcieAspmDevsOverride[] = { + /// + /// Tekoa w/o iAMT + /// + {0x8086, 0x108b, 0xff, 2, 2}, + /// + /// Tekoa A2 + /// + {0x8086, 0x108c, 0x00, 0, 0}, + /// + /// Tekoa others + /// + {0x8086, 0x108c, 0xff, 2, 2}, + /// + /// Vidalia + /// + {0x8086, 0x109a, 0xff, 2, 2}, + /// + /// 3945ABG + /// + {0x8086, 0x4222, 0xff, 2, 3}, + /// + /// 3945ABG + /// + {0x8086, 0x4227, 0xff, 2, 3}, + /// + /// 3945ABG + /// + {0x8086, 0x4228, 0xff, 2, 3}, + /// + /// End of table + /// + {SA_PCIE_DEV_END_OF_TABLE, 0, 0, 0, 0} +}; + +PCIE_LTR_DEV_INFO mPcieLtrDevsOverride[] = { + /// + /// Place holder for PCIe devices with correct LTR requirements + /// + /// + /// End of table + /// + {SA_PCIE_DEV_END_OF_TABLE, 0, 0, 0, 0} +}; +/// +/// Function implementations +/// +/** + Initilize Intel SA DXE Platform Policy + + @param[in] ImageHandle Image handle of this driver. + @param[in] SystemTable Global system service table. + + @retval EFI_SUCCESS Initialization complete. + @exception EFI_UNSUPPORTED The chipset is unsupported by this driver. + @retval EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver. + @retval EFI_DEVICE_ERROR Device error, driver exits abnormally. +**/ +EFI_STATUS +EFIAPI +SaDxePolicyInitEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + EFI_STATUS Status; + UINT8 pegFn; + UINT8 Index; + + SetMem (&mDxePlatformSaPolicy, sizeof (DXE_PLATFORM_SA_POLICY_PROTOCOL), 0); + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_VTD_CONFIGURATION), &(mDxePlatformSaPolicy.Vtd)); + ASSERT_EFI_ERROR (Status); + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_MEMORY_CONFIGURATION), &(mDxePlatformSaPolicy.MemoryConfig)); + ASSERT_EFI_ERROR (Status); + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_PCIE_CONFIGURATION), &(mDxePlatformSaPolicy.PcieConfig)); + ASSERT_EFI_ERROR (Status); + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_IGD_CONFIGURATION), &(mDxePlatformSaPolicy.IgdConfig)); + ASSERT_EFI_ERROR (Status); + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_MISC_CONFIGURATION), &(mDxePlatformSaPolicy.MiscConfig)); + ASSERT_EFI_ERROR (Status); +#ifdef SG_SUPPORT + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_SG_VBIOS_CONFIGURATION), &(mDxePlatformSaPolicy.VbiosConfig)); + ASSERT_EFI_ERROR (Status); +#endif + + /// + /// SA DXE Policy Init + /// + mDxePlatformSaPolicy.Revision = DXE_SA_PLATFORM_POLICY_PROTOCOL_REVISION_8; + + /// + /// Initialize the VTD Configuration + /// + mDxePlatformSaPolicy.Vtd->VtdEnable = 0; + mDxePlatformSaPolicy.Vtd->BaseAddress[0] = 0xFED90000; + mDxePlatformSaPolicy.Vtd->BaseAddress[1] = 0xFED91000; + /// + /// RMRR Base and Limit Address for USB + /// + Status = (gBS->AllocatePool) (EfiBootServicesData, (sizeof (EFI_PHYSICAL_ADDRESS) * 2), (VOID **) &mDxePlatformSaPolicy.Vtd->RmrrUsbBaseAddress); + ASSERT_EFI_ERROR (Status); + /// + /// BIOS must update USB RMRR base address + /// + mDxePlatformSaPolicy.Vtd->RmrrUsbBaseAddress[0] = 0x3E2E0000; + mDxePlatformSaPolicy.Vtd->RmrrUsbBaseAddress[1] = 0x3E2FFFFF; + + /// + /// Initialize the PCIE Configuration + /// + mDxePlatformSaPolicy.PcieConfig->DmiAspm = PcieAspmL0sL1; + /// + /// PEG ASPM per port configuration. 3 PEG controllers i.e. 0,1,2 + /// + for (pegFn = 0; pegFn < 3; pegFn++) { + mDxePlatformSaPolicy.PcieConfig->PegAspm[pegFn] = PcieAspmAutoConfig; + mDxePlatformSaPolicy.PcieConfig->PegAspmL0s[pegFn] = 0; + mDxePlatformSaPolicy.PcieConfig->PegDeEmphasis[pegFn] = 1; + } + + mDxePlatformSaPolicy.PcieConfig->DmiExtSync = 0; + mDxePlatformSaPolicy.PcieConfig->DmiDeEmphasis = 0; + mDxePlatformSaPolicy.PcieConfig->DmiIot = 0; + mDxePlatformSaPolicy.PcieConfig->C7Allowed = 0; + for (Index = 0; Index < SA_PEG_MAX_FUN; Index++) { + mDxePlatformSaPolicy.PcieConfig->PegPwrOpt[Index].LtrEnable = 1; + mDxePlatformSaPolicy.PcieConfig->PegPwrOpt[Index].LtrMaxSnoopLatency = V_SA_LTR_MAX_SNOOP_LATENCY_VALUE; + mDxePlatformSaPolicy.PcieConfig->PegPwrOpt[Index].LtrMaxNoSnoopLatency = V_SA_LTR_MAX_NON_SNOOP_LATENCY_VALUE; + mDxePlatformSaPolicy.PcieConfig->PegPwrOpt[Index].ObffEnable = 1; + } + + mDxePlatformSaPolicy.PcieConfig->PcieAspmDevsOverride = mPcieAspmDevsOverride; + mDxePlatformSaPolicy.PcieConfig->PcieLtrDevsOverride = mPcieLtrDevsOverride; + + /// + /// Initialize the Memory Configuration + /// + /// + /// DIMM SMBus addresses info + /// Refer to the SpdAddressTable[] mapping rule in SaPlatformPolicy.h + /// + Status = (gBS->AllocatePool) (EfiBootServicesData, (sizeof (UINT8) * 4), (VOID **) &mDxePlatformSaPolicy.MemoryConfig->SpdAddressTable); + ASSERT_EFI_ERROR (Status); + + mDxePlatformSaPolicy.MemoryConfig->SpdAddressTable[0] = DIMM_SMB_SPD_P0C0D0; + mDxePlatformSaPolicy.MemoryConfig->SpdAddressTable[1] = DIMM_SMB_SPD_P0C0D1; + mDxePlatformSaPolicy.MemoryConfig->SpdAddressTable[2] = DIMM_SMB_SPD_P0C1D0; + mDxePlatformSaPolicy.MemoryConfig->SpdAddressTable[3] = DIMM_SMB_SPD_P0C1D1; + + mDxePlatformSaPolicy.MemoryConfig->ChannelASlotMap = 0x01; + mDxePlatformSaPolicy.MemoryConfig->ChannelBSlotMap = 0x01; + mDxePlatformSaPolicy.MemoryConfig->RmtBdatEnable = 0x00; + + /// + /// Initialize the Graphics configuration + /// + mDxePlatformSaPolicy.IgdConfig->RenderStandby = 1; + mDxePlatformSaPolicy.IgdConfig->VbtAddress = 0x00000000; + mDxePlatformSaPolicy.IgdConfig->Size = 0; + mDxePlatformSaPolicy.IgdConfig->CdClk = 0; + mDxePlatformSaPolicy.IgdConfig->PlatformConfig = 1; + + /// + /// SA internal devices and misc configuration + /// + mDxePlatformSaPolicy.MiscConfig->ChapDeviceEnable = FALSE; + mDxePlatformSaPolicy.MiscConfig->Device4Enable = FALSE; + mDxePlatformSaPolicy.MiscConfig->CridEnable = FALSE; + mDxePlatformSaPolicy.MiscConfig->AudioEnable = TRUE; + mDxePlatformSaPolicy.MiscConfig->FviReport = 1; + /// + /// Default Enable FVI SMBIOS Report + /// + mDxePlatformSaPolicy.MiscConfig->FviSmbiosType = 0xDD; + /// + /// Default SMBIOS Type 221 + /// + Status = (gBS->AllocatePool) (EfiBootServicesData, sizeof (SA_DEFAULT_SVID_SID), (VOID **) &mDxePlatformSaPolicy.MiscConfig->DefaultSvidSid); + ASSERT_EFI_ERROR (Status); + mDxePlatformSaPolicy.MiscConfig->DefaultSvidSid->SubSystemVendorId = V_SA_MC_VID; + /// + /// 0x8086; + /// + mDxePlatformSaPolicy.MiscConfig->DefaultSvidSid->SubSystemId = 0x2010; + + +#ifdef SG_SUPPORT + /// + /// Initialize the Switchable Graphics DXE Policies + /// + + /// + /// 1 = Load secondary display device VBIOS + /// 0 = Do not load + /// + mDxePlatformSaPolicy.VbiosConfig->LoadVbios = 0; + /// + /// 1 = Execute the secondary display device VBIOS (only if LoadVbios == 1) + /// 0 = Do no execute + /// + mDxePlatformSaPolicy.VbiosConfig->ExecuteVbios = 0; + /// + /// 1 = secondary display device VBIOS Source is PCI Card + /// 0 = secondary display device VBIOS Source is FW Volume + /// + mDxePlatformSaPolicy.VbiosConfig->VbiosSource = 1; +#endif + + UpdateDxeSaPlatformPolicy (&mDxePlatformSaPolicy); + + /// + /// Install protocol to to allow access to this Policy. + /// + Status = gBS->InstallMultipleProtocolInterfaces ( + &ImageHandle, + &gDxePlatformSaPolicyGuid, + &mDxePlatformSaPolicy, + NULL + ); + ASSERT_EFI_ERROR (Status); + + return Status; +} diff --git a/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.dxs b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.dxs new file mode 100644 index 0000000..21fcf4c --- /dev/null +++ b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.dxs @@ -0,0 +1,31 @@ +/** @file + Dependency expression source file. + +@copyright + Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement + +**/ + + +#include "EfiDepex.h" +#include EFI_PROTOCOL_DEFINITION (PchPlatformPolicy) +#include EFI_ARCH_PROTOCOL_DEFINITION (Variable) + +DEPENDENCY_START + DXE_PCH_PLATFORM_POLICY_PROTOCOL_GUID AND + EFI_VARIABLE_ARCH_PROTOCOL_GUID +DEPENDENCY_END + + diff --git a/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.h b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.h new file mode 100644 index 0000000..8f87761 --- /dev/null +++ b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.h @@ -0,0 +1,59 @@ +/** @file + Header file for the SaDxePolicyInit Driver. + +@copyright + Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved + This software and associated documentation (if any) is furnished + under a license and may only be used or copied in accordance + with the terms of the license. Except as permitted by such + license, no part of this software or documentation may be + reproduced, stored in a retrieval system, or transmitted in any + form or by any means without the express written consent of + Intel Corporation. + + This file contains a 'Sample Driver' and is licensed as such + under the terms of your license agreement with Intel or your + vendor. This file may be modified by the user, subject to + the additional terms of the license agreement +**/ +#ifndef _SA_DXE_PLATFORM_POLICY_H_ +#define _SA_DXE_PLATFORM_POLICY_H_ + +#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000) +#include "EdkIIGlueDxe.h" +#include "EfiScriptLib.h" +#include EFI_PROTOCOL_PRODUCER (SaPlatformPolicy) +#endif + +#include "SaAccess.h" +#include "SaPlatformPolicyUpdateDxeLib.h" + +/// +/// DIMM SMBus addresses +/// +#define DIMM_SMB_SPD_P0C0D0 0xA0 +#define DIMM_SMB_SPD_P0C0D1 0xA2 +#define DIMM_SMB_SPD_P0C1D0 0xA4 +#define DIMM_SMB_SPD_P0C1D1 0xA6 +#define DIMM_SMB_SPD_P0C0D2 0xA8 +#define DIMM_SMB_SPD_P0C1D2 0xAA + +/** + Initilize Intel SA DXE Platform Policy + + @param[in] ImageHandle - Image handle of this driver. + @param[in] SystemTable - Global system service table. + + @retval EFI_SUCCESS Initialization complete. + @exception EFI_UNSUPPORTED The chipset is unsupported by this driver. + @retval EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver. + @retval EFI_DEVICE_ERROR Device error, driver exits abnormally. +**/ +EFI_STATUS +SaDxePolicyInitEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN OUT EFI_SYSTEM_TABLE *SystemTable + ) +; + +#endif diff --git a/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.inf b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.inf new file mode 100644 index 0000000..8ee2520 --- /dev/null +++ b/ReferenceCode/Chipset/SystemAgent/SampleCode/SaPolicyInit/Dxe/SaDxePolicyInit.inf @@ -0,0 +1,84 @@ +## @file +# Component description file for the SaDxePolicyInit DXE driver. +# +#@copyright +# Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved +# This software and associated documentation (if any) is furnished +# under a license and may only be used or copied in accordance +# with the terms of the license. Except as permitted by such +# license, no part of this software or documentation may be +# reproduced, stored in a retrieval system, or transmitted in any +# form or by any means without the express written consent of +# Intel Corporation. +# +# This file contains a 'Sample Driver' and is licensed as such +# under the terms of your license agreement with Intel or your +# vendor. This file may be modified by the user, subject to +# the additional terms of the license agreement +# + + +[defines] +BASE_NAME = SaDxePolicyInit +FILE_GUID = 67a54a24-3f4f-4048-8787-3e5aa2a0b7d2 +COMPONENT_TYPE = BS_DRIVER + +[sources.common] + SaDxePolicyInit.c + SaDxePolicyInit.h +# +# Edk II Glue Driver Entry Point +# + EdkIIGlueDxeDriverEntryPoint.c + +[includes.common] + . + $(EDK_SOURCE)/Foundation + $(EDK_SOURCE)/Foundation/Include + $(EDK_SOURCE)/Foundation/Efi + $(EDK_SOURCE)/Foundation/Efi/Include + $(EDK_SOURCE)/Foundation/Framework + $(EDK_SOURCE)/Foundation/Framework/Include + $(EDK_SOURCE)/Foundation/Library/EdkIIGlueLib/Include + $(EDK_SOURCE)/Foundation/Library/EdkIIGlueLib/Include/Pcd + $(EDK_SOURCE)/Foundation/Include/IndustryStandard + $(EDK_SOURCE)/Foundation/Library/Dxe/Include + $(EDK_SOURCE)/Foundation/Core/Dxe + $(EDK_SOURCE)/Foundation/Cpu/Pentium/Include + $(EFI_SOURCE)/$(PROJECT_SA_ROOT) + $(EFI_SOURCE)/$(PROJECT_SA_ROOT)/Include + $(PLATFORM_ECP_PACKAGE)/Include + $(EFI_SOURCE)/$(PROJECT_PCH_ROOT) + $(EFI_SOURCE)/$(PROJECT_PCH_ROOT)/Include + +[libraries.common] + EdkGuidLib + EdkFrameworkGuidLib + EdkFrameworkProtocolLib + EdkProtocolLib + EfiGuidLib + EfiCommonLib + $(PROJECT_SA_FAMILY)ProtocolLib + EdkIIGlueBaseLib + EdkIIGlueBaseIoLibIntrinsic + EdkIIGlueBasePciLibPciExpress + EdkIIGlueDxeReportStatusCodeLib + EdkIIGlueDxeDebugLibReportStatusCode + EdkIIGlueUefiBootServicesTableLib + EdkIIGlueUefiRuntimeServicesTableLib + EdkIIGlueDxeServicesTableLib + PlatformPolicyUpdateDxeLib + +[nmake.common] + IMAGE_ENTRY_POINT= _ModuleEntryPoint + DPX_SOURCE=SaDxePolicyInit.dxs + C_FLAGS = $(C_FLAGS) -D"__EDKII_GLUE_MODULE_ENTRY_POINT__=SaDxePolicyInitEntryPoint" \ + -D __EDKII_GLUE_BASE_IO_LIB_INTRINSIC__ \ + -D __EDKII_GLUE_BASE_LIB__ \ + -D __EDKII_GLUE_BASE_MEMORY_LIB__ \ + -D __EDKII_GLUE_DXE_REPORT_STATUS_CODE_LIB__ \ + -D __EDKII_GLUE_DXE_SERVICES_TABLE_LIB__ \ + -D __EDKII_GLUE_DXE_DEBUG_LIB_REPORT_STATUS_CODE__ \ + -D __EDKII_GLUE_UEFI_BOOT_SERVICES_TABLE_LIB__\ + -D __EDKII_GLUE_UEFI_RUNTIME_SERVICES_TABLE_LIB__ \ + -D __EDKII_GLUE_UEFI_LIB__ |