From patchwork Mon Dec 14 14:39:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Gong X-Patchwork-Id: 11972279 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A95A0C4361B for ; Mon, 14 Dec 2020 14:28:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 529A3207B6 for ; Mon, 14 Dec 2020 14:28:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440057AbgLNOU7 (ORCPT ); Mon, 14 Dec 2020 09:20:59 -0500 Received: from mga14.intel.com ([192.55.52.115]:65447 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2440056AbgLNOU6 (ORCPT ); Mon, 14 Dec 2020 09:20:58 -0500 IronPort-SDR: TvwxmeCdYGd/VT6I8Gu0/MICmoA6AKRvuII0MBrQEj/bfseC0JIcl0LIWjzjW6NTi+6zBxS1Hq 3qBAp29Vf31g== X-IronPort-AV: E=McAfee;i="6000,8403,9834"; a="173941496" X-IronPort-AV: E=Sophos;i="5.78,419,1599548400"; d="scan'208";a="173941496" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2020 06:19:08 -0800 IronPort-SDR: S0b5c3Yhr5jCSd2P9wsG7Bs8Gpnb4BptKZ3K9jklyANG3EtlyFxu+xa+KNDRbq2bV1sNkw+gSG 0eFg0W+/i/jA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,419,1599548400"; d="scan'208";a="333456263" Received: from marshy.an.intel.com ([10.122.105.143]) by fmsmga008.fm.intel.com with ESMTP; 14 Dec 2020 06:18:48 -0800 From: richard.gong@linux.intel.com To: gregkh@linuxfoundation.org, mdf@kernel.org, trix@redhat.com, linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org Cc: dinguyen@kernel.org, sridhar.rajagopal@intel.com, richard.gong@linux.intel.com, Richard Gong Subject: [RESEND PATCHv2 4/5] dt-bindings: fpga: add authenticate-fpga-config property Date: Mon, 14 Dec 2020 08:39:59 -0600 Message-Id: <1607956800-28476-5-git-send-email-richard.gong@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607956800-28476-1-git-send-email-richard.gong@linux.intel.com> References: <1607956800-28476-1-git-send-email-richard.gong@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org From: Richard Gong Add authenticate-fpga-config property for FPGA bitstream authentication, which makes sure a signed bitstream has valid signatures. Signed-off-by: Richard Gong --- v2: put authenticate-fpga-config above partial-fpga-config update commit messages --- Documentation/devicetree/bindings/fpga/fpga-region.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.txt b/Documentation/devicetree/bindings/fpga/fpga-region.txt index e811cf8..d0d3234 100644 --- a/Documentation/devicetree/bindings/fpga/fpga-region.txt +++ b/Documentation/devicetree/bindings/fpga/fpga-region.txt @@ -182,6 +182,7 @@ Optional properties: This property is optional if the FPGA Manager handles the bridges. If the fpga-region is the child of a fpga-bridge, the list should not contain the parent bridge. +- authenticate-fpga-config : boolean, set if do bitstream authentication only. - partial-fpga-config : boolean, set if partial reconfiguration is to be done, otherwise full reconfiguration is done. - external-fpga-config : boolean, set if the FPGA has already been configured