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([2401:4900:1c80:4a26:d125:5df7:226b:329]) by smtp.gmail.com with ESMTPSA id f7-20020a17090274c700b001c62b9a51a4sm1379511plt.239.2023.10.17.05.18.03 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 05:18:04 -0700 (PDT) From: "Dhaval Sharma" To: devel@edk2.groups.io Subject: [edk2-devel] [PATCH v5 2/2] OvmfPkg/RiscVVirt: Override for RV CPU Features Date: Tue, 17 Oct 2023 17:47:55 +0530 Message-Id: <20231017121755.190285-3-dhaval@rivosinc.com> In-Reply-To: <20231017121755.190285-1-dhaval@rivosinc.com> References: <20231017121755.190285-1-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-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1697545088415100011 Content-Type: text/plain; charset="utf-8" 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. Ard Biesheuvel Jiewen Yao Jordan Justen Gerd Hoffmann Sunil V L Andrei Warkentin Signed-off-by: Dhaval Sharma --- OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc b/OvmfPkg/RiscVVirt/RiscVV= irt.dsc.inc index fe320525153f..8b5e010316ba 100644 --- a/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc +++ b/OvmfPkg/RiscVVirt/RiscVVirt.dsc.inc @@ -203,6 +203,8 @@ [PcdsFeatureFlag] gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE =20 [PcdsFixedAtBuild.common] + gEfiMdePkgTokenSpaceGuid.PcdRVFeatureOverride|0 + gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength|1000000 gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000 gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|0 --=20 2.39.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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