From nobody Mon Feb 9 06:34:29 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+49031+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+49031+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1571179872; cv=none; d=zoho.com; s=zohoarc; b=azbqX6uUVlZT//ErrvXcmd1HcjivzkEF+q5BGCoo3D/yjEdWICHfDAYq3h79eodr4v4G3Szaii90PXHj9+4BxhhhXAbGXifYlOaJA/ifyd65jxSStgdIYK8OdvLGLHcBwqm94liFCS2l9pFnV/Te1X3d86iypW+6GzEATHBQ9V8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1571179872; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=EcmVk5GzD5JvZL5B/ihdIN9I/jjKYVXRtgL/PCJ2yZI=; b=bUT6lFSbr16v1toYlhxEY/R8vwDdFsifUJY5VGVOpno5DHDKIu2ShyJWllmoAz7SLSxduyad/77ysS3jQ969j4VJa3DBKXX+YM3eeux0+1vmpoijfuGUXToBoHb1PmmdAeQBOs5P9b2c4fDspTo0JUjUkL2gVU7krTPhj8YxVcw= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+49031+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1571179872964161.08892911841417; Tue, 15 Oct 2019 15:51:12 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id aaaaYY1788612xaaaaaaaaaa; Tue, 15 Oct 2019 15:51:12 -0700 X-Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mx.groups.io with SMTP id smtpd.web12.2802.1571179871556739360 for ; Tue, 15 Oct 2019 15:51:11 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Oct 2019 15:51:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,301,1566889200"; d="scan'208";a="189501344" X-Received: from paagyema-desk2.amr.corp.intel.com ([10.24.15.58]) by orsmga008.jf.intel.com with ESMTP; 15 Oct 2019 15:51:09 -0700 From: "Agyeman, Prince" To: devel@edk2.groups.io Cc: Ankit Sinha , Nate DeSimone , Kubacki Michael A Subject: [edk2-devel] [edk2-platforms] [PATCH v2 3/4] WhiskeylakeOpenBoardPkg: Add BIOS Info PEIM Date: Tue, 15 Oct 2019 15:51:08 -0700 Message-Id: <20191015225109.18992-4-prince.agyeman@intel.com> In-Reply-To: <20191015225109.18992-1-prince.agyeman@intel.com> References: <20191015225109.18992-1-prince.agyeman@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,prince.agyeman@intel.com X-Gm-Message-State: aaaaaaaaaaaaaaaaaaaaaaaax1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1571179872; bh=743SpVWRdera1vw+myw7M93sTltKu2oxMxdUjOpBzls=; h=Cc:Date:From:Reply-To:Subject:To; b=ZzEJjmlm3D9oTMd5Fi/20KuXM/9GBDS6HmWsCNCio53LZAO9JMA49UAfBnO5Qvw3+LV gFW26Kgh+JU3S/c3TWCtazuDweMeaRKsDQViqsRSmmjNZjzsCfw7TugFIp3/hgWTMrCxX wghQnqJIGNfByedGbsf9BK0paPndlu8tFW4= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Added BIOS Info PEIM to publish Bios Info HOB. This PEIM currently publishes 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 | 48 ++++++++++ .../WhiskeylakeURvp/OpenBoardPkg.dsc | 2 + .../WhiskeylakeURvp/OpenBoardPkg.fdf | 1 + 4 files changed, 144 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 =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 (Status); + + // + // Build hob, so that DXE module can also get the data. + // + HobData =3D BuildGuidHob (&gBiosInfoGuid, sizeof (mBiosInfo)); + ASSERT (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..f268de00f5 --- /dev/null +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/BiosInfo/BiosInfo.inf @@ -0,0 +1,48 @@ +### @file +# Module Information description file for BIOS Info Driver +# +# Copyright (c) 2019, Intel Corporation. All rights reserved.
+# 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 + +[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..3690069df4 100644 --- a/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPkg.d= sc +++ b/Platform/Intel/WhiskeylakeOpenBoardPkg/WhiskeylakeURvp/OpenBoardPkg.d= sc @@ -314,6 +314,8 @@ $(PLATFORM_PACKAGE)/Tcg/Tcg2PlatformPei/Tcg2PlatformPei.inf !endif =20 + $(PLATFORM_BOARD_PACKAGE)/BiosInfo/BiosInfo.inf + ####################################### # Board Package ####################################### 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/OpenBoardPkg.f= df @@ -240,6 +240,7 @@ INF $(PLATFORM_PACKAGE)/PlatformInit/ReportFv/ReportFvP= ei.inf INF $(PLATFORM_PACKAGE)/PlatformInit/PlatformInitPei/PlatformInitPreMem.inf 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) --=20 2.19.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#49031): https://edk2.groups.io/g/devel/message/49031 Mute This Topic: https://groups.io/mt/34551482/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-