From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id B6878AC15DE for ; Sat, 21 Oct 2023 17:33:41 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=sdS3LYh98d0rD7uPlIcq2r1I/8EIPvBk6JLN5kQzhWQ=; c=relaxed/simple; d=groups.io; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Transfer-Encoding; s=20140610; t=1697909620; v=1; b=KZAsyUPGM3GYUFLHqw4U3jrkBC8/k6/hmZczpj1FnYaCLxjotOh8oXRuS+0GOPqPseUpVIec yotJK8pGAMKLb7xj1YMaCZ1YvodpNLUagLlUSdROebtkgghPMVImCeFYNL4M1xFGdEQ352safO7 bOXWlMtTDbpmG6HoFE5iVUsU= X-Received: by 127.0.0.2 with SMTP id 6aoDYY7687511xW7QH2mS1K3; Sat, 21 Oct 2023 10:33:40 -0700 X-Received: from mail-pg1-f179.google.com (mail-pg1-f179.google.com [209.85.215.179]) by mx.groups.io with SMTP id smtpd.web10.83807.1697909619787177854 for ; Sat, 21 Oct 2023 10:33:39 -0700 X-Received: by mail-pg1-f179.google.com with SMTP id 41be03b00d2f7-5ac88d2cfaaso1468075a12.2 for ; Sat, 21 Oct 2023 10:33:39 -0700 (PDT) X-Gm-Message-State: bc7cxaE55q6TgANdn6xse5oDx7686176AA= X-Google-Smtp-Source: AGHT+IGTAOID35VXfQFoTWMBmFXvQ051fph9frnxYVLiabrm1I817LLcsA+r3E+c879A8UtY1pkSLg== X-Received: by 2002:a17:903:1112:b0:1c6:117b:7086 with SMTP id n18-20020a170903111200b001c6117b7086mr5670497plh.5.1697909619098; Sat, 21 Oct 2023 10:33:39 -0700 (PDT) X-Received: from dhaval.. ([2401:4900:1c80:4a26:3248:430a:4718:b9e6]) by smtp.gmail.com with ESMTPSA id jc15-20020a17090325cf00b001c746b986e5sm3433158plb.45.2023.10.21.10.33.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Oct 2023 10:33:38 -0700 (PDT) From: "Dhaval Sharma" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Jiewen Yao , Jordan Justen , Gerd Hoffmann , Sunil V L , Andrei Warkentin , Laszlo Ersek Subject: [edk2-devel] [PATCH v6 5/5] OvmfPkg/RiscVVirt: Override for RV CPU Features Date: Sat, 21 Oct 2023 23:03:14 +0530 Message-Id: <20231021173314.19363-6-dhaval@rivosinc.com> In-Reply-To: <20231021173314.19363-1-dhaval@rivosinc.com> References: <20231021173314.19363-1-dhaval@rivosinc.com> MIME-Version: 1.0 Precedence: Bulk List-Subscribe: List-Help: 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,dhaval@rivosinc.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=KZAsyUPG; dmarc=none; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io This PCD provides a way for platform to override any HW features that are default enabled by previous stages of FW (like OpenSBI). For the case where previous/prev stage has disabled the feature, this override is not useful and its usage should be avoided. Cc: Ard Biesheuvel Cc: Jiewen Yao Cc: Jordan Justen Cc: Gerd Hoffmann Cc: Sunil V L Cc: Andrei Warkentin Cc: Laszlo Ersek Signed-off-by: Dhaval Sharma --- Notes: v2: - Modify PCD name according to changes made in Baselib implementation V1: - Introduce PCD for platform OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc b/OvmfPkg/RiscVVirt/RiscVV= irt.dsc.inc index fe320525153f..5d66f7fe6ae6 100644 --- a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc +++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc @@ -203,6 +203,7 @@ [PcdsFeatureFlag] gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE=0D =0D [PcdsFixedAtBuild.common]=0D + gEfiMdePkgTokenSpaceGuid.PcdRiscVFeatureOverride|0=0D gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000=0D gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000=0D gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0=0D --=20 2.39.2 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#109880): https://edk2.groups.io/g/devel/message/109880 Mute This Topic: https://groups.io/mt/102103786/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-