From nobody Mon Feb 9 12:26:54 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+46791+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+46791+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=hpe.com ARC-Seal: i=1; a=rsa-sha256; t=1567595624; cv=none; d=zoho.com; s=zohoarc; b=mVJm+XhPY6QMtom0r7I0oWDuTeXxp/eZU+Kp8IUr2WAlchEvxng2n9ej2ao1NCGXgesa/TkFqp1kIBZnxH8dY7r0/jbYdvakCECd2QjpbTZ4R+HeATSrlA0+a4IuUDGc5IhHMsC6P91UpVU9clcO0lVCUhGO32+6bjv4VD5xzdA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1567595624; h=Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To:ARC-Authentication-Results; bh=xt0ewRHMJ8pFDlLv73rtcWb1dGfQkom5eZTEdUQxyFo=; b=Vi7MtIUVw8BwTYWG1TmwUQ14/TcxdiJ7PltXrYnlPMuVIypbzvVzyLc+3GFyGLAAib0fkkfzcTk7jGwFTaKEJ/ER2raMExPJxegzdVnEgUl3ozRIr8Zj5s0PH88+7JVjaJ6ASJHWrTsgtj+b2xxorzX2Pg1yftbjJ1xcvtkloPI= 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+46791+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 1567595624815459.6708040072083; Wed, 4 Sep 2019 04:13:44 -0700 (PDT) Return-Path: X-Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by groups.io with SMTP; Wed, 04 Sep 2019 04:13:43 -0700 X-Received: from pps.filterd (m0150242.ppops.net [127.0.0.1]) by mx0a-002e3701.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x84BBgWw020096 for ; Wed, 4 Sep 2019 11:13:43 GMT X-Received: from g2t2354.austin.hpe.com (g2t2354.austin.hpe.com [15.233.44.27]) by mx0a-002e3701.pphosted.com with ESMTP id 2ut9h9h7x3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 04 Sep 2019 11:13:43 +0000 X-Received: from g2t2360.austin.hpecorp.net (g2t2360.austin.hpecorp.net [16.196.225.135]) by g2t2354.austin.hpe.com (Postfix) with ESMTP id 5F947A2 for ; Wed, 4 Sep 2019 11:13:42 +0000 (UTC) X-Received: from UB16Abner.asiapacific.hpqcorp.net (ub16abner.asiapacific.hpqcorp.net [15.119.209.44]) by g2t2360.austin.hpecorp.net (Postfix) with ESMTP id 7653339; Wed, 4 Sep 2019 11:13:41 +0000 (UTC) From: "Abner Chang" To: devel@edk2.groups.io Cc: abner.chang@hpe.com Subject: [edk2-devel] [edk2-staging/RISC-V-V2 PATCH v1 14/22]: RiscVPkg/opesbi: Add opensbi-HOWTO.txt Date: Wed, 4 Sep 2019 18:43:09 +0800 Message-Id: <1567593797-26216-15-git-send-email-abner.chang@hpe.com> In-Reply-To: <1567593797-26216-1-git-send-email-abner.chang@hpe.com> References: <1567593797-26216-1-git-send-email-abner.chang@hpe.com> X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-HPE-SCL: -1 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,abner.chang@hpe.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1567595624; bh=iGuRCdxAz897hkjdw80Ed2qpVVtzwT9Ld3n3gjCvPyY=; h=Cc:Date:From:Reply-To:Subject:To; b=NM2FaReu+lQS4259RFMpaakfMEi2By0BOKR/JwBzK9fFJEtS0mddRfzsX/jaGzW5GD7 qJGZHyNci3F6Z3EB0a1ONWZPuHAxcTJyKjJ1e3iFhqPl5DCkm1ynIOhqWmxevXk3dFjVq K8Qz8M3C524YwGmjn3zX6ZkNpvv7jTUyav0= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add opensbi-HOWTO.txt for users to build RISC-V platform with RISC-V OpenSB= I library. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Abner Chang --- RiscVPkg/opensbi/opensbi-HOWTO.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 RiscVPkg/opensbi/opensbi-HOWTO.txt diff --git a/RiscVPkg/opensbi/opensbi-HOWTO.txt b/RiscVPkg/opensbi/opensbi-= HOWTO.txt new file mode 100644 index 0000000..aff7a69 --- /dev/null +++ b/RiscVPkg/opensbi/opensbi-HOWTO.txt @@ -0,0 +1,17 @@ +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D + Instroduction +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D +RISC-V Open Source Supervisor Binary Interface (OpenSBI) is an open source +implementation (Refer to https://github.com/riscv/opensbi) of RISC-V SBI s= pec +(Refer to https://github.com/riscv/riscv-sbi-doc), whcih is designed for t= he +platform-specific firmwares executing in RISC-V Machine mode (M-mode). +EDK2 RISC-V port leverage OpenSBI source files and build it into EDK2 RISC= -V +OpenSBI library (RiscVPkg/Library/RiscVOpensbiLib) using edk2 toolchain. + +User has to get OpenSBI source code and put it under RiscVPkg/opensbi usin= g below +command before building RISC-V platform in EDK2 build environment. + +Current supported RISC-V OpenSBI version on EDK2 is v0.4 + + $ git clone https://github.com/riscv/opensbi + $ git checkout tags/v0.4 --=20 2.7.4 -=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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