From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mx.groups.io with SMTP id smtpd.web11.1720.1571368388995269869 for ; Thu, 17 Oct 2019 20:13:09 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 192.55.52.136, mailfrom: nathaniel.l.desimone@intel.com) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Oct 2019 20:13:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,310,1566889200"; d="scan'208";a="396482380" Received: from orsmsx110.amr.corp.intel.com ([10.22.240.8]) by fmsmga005.fm.intel.com with ESMTP; 17 Oct 2019 20:13:08 -0700 Received: from orsmsx114.amr.corp.intel.com ([169.254.8.228]) by ORSMSX110.amr.corp.intel.com ([169.254.10.200]) with mapi id 14.03.0439.000; Thu, 17 Oct 2019 20:13:08 -0700 From: "Nate DeSimone" To: "Agyeman, Prince" , "devel@edk2.groups.io" CC: "Sinha, Ankit" , "Kubacki, Michael A" Subject: Re: [edk2-platforms] [PATCH v3 3/4] WhiskeylakeOpenBoardPkg: Add BIOS Info PEIM Thread-Topic: [edk2-platforms] [PATCH v3 3/4] WhiskeylakeOpenBoardPkg: Add BIOS Info PEIM Thread-Index: AQHVhUdEvw8tDrM3l0SCBOAbVCVuO6dfuSsQ Date: Fri, 18 Oct 2019 03:13:08 +0000 Message-ID: <02A34F284D1DA44BB705E61F7180EF0AAEF75260@ORSMSX114.amr.corp.intel.com> References: <20191018000145.3140-1-prince.agyeman@intel.com> <20191018000145.3140-4-prince.agyeman@intel.com> In-Reply-To: <20191018000145.3140-4-prince.agyeman@intel.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZmQyNzRiMDctZTRhMy00MjM1LTlhYjQtYjkxMTM1ZTBmOTdjIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiQUZmaVwvcDZWQVVHd0VzTFRrWWM4cnFjVXBDRjhLSk5mYzRcL3RLQ2djOEZ2SkZrSFFvV0xGZG5VVmFhbkxkSlFyIn0= x-ctpclassification: CTP_NT x-originating-ip: [10.22.254.140] MIME-Version: 1.0 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Reviewed-by: Nate DeSimone -----Original Message----- From: Agyeman, Prince =20 Sent: Thursday, October 17, 2019 5:02 PM To: devel@edk2.groups.io Cc: Sinha, Ankit ; Desimone, Nathaniel L ; Kubacki, Michael A Subject: [edk2-platforms] [PATCH v3 3/4] WhiskeylakeOpenBoardPkg: Add BIOS = Info PEIM REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D2211 Added BIOS Info PEIM to publish Bios Info HOB. This PEIM currently publishe= s the microcode FV information. Cc: Ankit Sinha Cc: Nate DeSimone Cc: Kubacki Michael A Signed-off-by: Prince Agyeman --- .../BiosInfo/BiosInfo.c | 93 +++++++++++++++++++ .../BiosInfo/BiosInfo.inf | 49 ++++++++++ .../WhiskeylakeURvp/OpenBoardPkg.dsc | 2 + .../WhiskeylakeURvp/OpenBoardPkg.fdf | 1 + 4 files changed, 145 insertions(+) create mode 100644 Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInf= o.c create mode 100644 Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInf= o.inf diff --git a/Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.c b/P= latform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.c new file mode 100644 index 0000000000..578e66149e --- /dev/null +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.c @@ -0,0 +1,93 @@ +/** @file + Driver for BIOS Info support. + + Copyright (c) 2019, Intel Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent **/ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define INDEXPORT_TO_ADDRESS(x) (x) +#define DATAPORT_TO_ADDRESS(x) ((x) << 16) +#define PORTWIDTH_TO_ADDRESS(x) ((x) << 32) +#define PORTBITNUMBER_TO_ADDRESS(x) ((x) << 40) +#define PORTINDEXNUMBER_TO_ADDRESS(x) ((x) << 48) + +// +// Internal +// +#pragma pack (1) + +typedef struct { + BIOS_INFO_HEADER Header; + BIOS_INFO_STRUCT Entry[1]; +} BIOS_INFO; +#pragma pack () + +GLOBAL_REMOVE_IF_UNREFERENCED BIOS_INFO mBiosInfo =3D { + { + BIOS_INFO_SIGNATURE, + 1, + 0, + }, + { + { + FIT_TYPE_01_MICROCODE, + BIOS_INFO_STRUCT_ATTRIBUTE_MICROCODE_WHOLE_REGION, + 0x0100, + FixedPcdGet32 (PcdFlashMicrocodeFvSize), + FixedPcdGet32 (PcdFlashMicrocodeFvBase) + } + } +}; + +GLOBAL_REMOVE_IF_UNREFERENCED EFI_PEI_PPI_DESCRIPTOR mBiosInfoPpiList=20 +=3D { + EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST, + &gBiosInfoGuid, + &mBiosInfo +}; + +/** + Installs BiosInfo Ppi and builds BiosInfo HOB . + + @param FileHandle Handle of the file being invoked. + @param PeiServices Describes the list of possible PEI Services. + + @retval EFI_SUCCESS Install the BiosInfo Ppi and HOB successfully. + +**/ +EFI_STATUS +EFIAPI +BiosInfoEntryPoint ( + IN EFI_PEI_FILE_HANDLE FileHandle, + IN CONST EFI_PEI_SERVICES **PeiServices + ) +{ + EFI_STATUS Status; + VOID *HobData; + + // + // Install PPI, so that other PEI module can add dependency. + // + Status =3D PeiServicesInstallPpi (&mBiosInfoPpiList); ASSERT_EFI_ERROR= =20 + (Status); + + // + // Build hob, so that DXE module can also get the data. + // + HobData =3D BuildGuidHob (&gBiosInfoGuid, sizeof (mBiosInfo)); ASSERT=20 + (HobData !=3D NULL); if (HobData =3D=3D NULL) { + return EFI_OUT_OF_RESOURCES; + } + CopyMem (HobData, &mBiosInfo, sizeof (mBiosInfo)); + + return EFI_SUCCESS; +} diff --git a/Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.inf b= /Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.inf new file mode 100644 index 0000000000..a9687d93de --- /dev/null +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.inf @@ -0,0 +1,49 @@ +### @file +# Module Information description file for BIOS Info Driver # # =20 +Copyright (c) 2019, Intel Corporation. All rights reserved.
# =20 +SPDX-License-Identifier: BSD-2-Clause-Patent ### + +[Defines] + INF_VERSION =3D 0x00010017 + BASE_NAME =3D BiosInfo + FILE_GUID =3D A842B2D2-5C88-44E9-A9E2-4830F26662B7 + VERSION_STRING =3D 1.0 + MODULE_TYPE =3D PEIM + ENTRY_POINT =3D BiosInfoEntryPoint +# +# The following information is for reference only and not required by the = build tools. +# +# VALID_ARCHITECTURES IA32 X64 +# + +[LibraryClasses] + PeimEntryPoint + PeiServicesLib + HobLib + BaseMemoryLib + DebugLib + PcdLib + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + IntelSiliconPkg/IntelSiliconPkg.dec + CoffeelakeSiliconPkg/SiPkg.dec + CoffeeLakeFspBinPkg/CoffeeLakeFspBinPkg.dec + BoardModulePkg/BoardModulePkg.dec + MinPlatformPkg/MinPlatformPkg.dec + +[Pcd] + gSiPkgTokenSpaceGuid.PcdFlashMicrocodeFvBase ## CONSU= MES + gSiPkgTokenSpaceGuid.PcdFlashMicrocodeFvSize ## CONSU= MES + +[Sources] + BiosInfo.c + +[Guids] + gBiosInfoGuid ## PRODUCES + +[Depex] + TRUE diff --git a/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoa= rdPkg.dsc b/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoar= dPkg.dsc index 423fa88c12..8e0ea2d5ce 100644 --- a/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPkg.d= sc +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPk +++ g.dsc @@ -314,6 +314,7 @@ $(PLATFORM_PACKAGE)/Tcg/Tcg2PlatformPei/Tcg2PlatformPei.inf !endif =20 + ####################################### # Board Package ####################################### @@ -321,6 +322,7 @@ !if gWhiskeylakeOpenBoardPkgTokenSpaceGuid.PcdTbtEnable =3D=3D TRUE $(PLATFORM_BOARD_PACKAGE)/Features/Tbt/TbtInit/Pei/PeiTbtInit.inf !endif + $(PLATFORM_BOARD_PACKAGE)/BiosInfo/BiosInfo.inf =20 [Components.X64] ####################################### diff --git a/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoa= rdPkg.fdf b/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoar= dPkg.fdf index 320e444aae..140e6260c9 100644 --- a/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPkg.f= df +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPk +++ g.fdf @@ -240,6 +240,7 @@ INF $(PLATFORM_PACKAGE)/PlatformInit/ReportFv/ReportFvP= ei.inf INF $(PLATFORM_PACKAGE)/PlatformInit/PlatformInitPei/PlatformInitPreMem.in= f INF IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.inf INF $(PLATFORM_PACKAGE)/PlatformInit/SiliconPolicyPei/SiliconPolicyPeiPreM= em.inf +INF $(PLATFORM_BOARD_PACKAGE)/BiosInfo/BiosInfo.inf =20 [FV.FvPostMemoryUncompact] BlockSize =3D $(FLASH_BLOCK_SIZE) -- 2.19.1.windows.1