From patchwork Wed Nov 18 14:29:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Gong X-Patchwork-Id: 11915199 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 A94D0C64E90 for ; Wed, 18 Nov 2020 14:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C11322244 for ; Wed, 18 Nov 2020 14:09:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726861AbgKROJI (ORCPT ); Wed, 18 Nov 2020 09:09:08 -0500 Received: from mga18.intel.com ([134.134.136.126]:44078 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726765AbgKROJF (ORCPT ); Wed, 18 Nov 2020 09:09:05 -0500 IronPort-SDR: vr4ylSyQPHSLUViLrZZI0DtmrGvoneRAMTRrXaLGstcNim0HrZNCE0UOXJQzYOO/DYr2yAWEr9 YOMiFZcy4dCA== X-IronPort-AV: E=McAfee;i="6000,8403,9808"; a="158892819" X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="158892819" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 06:09:04 -0800 IronPort-SDR: 7+OMYNG4DOiHNS2BM/zUpkyQQrDJ9A7cmsPpLKbb7p2ajoLDRUgXUdtbsIkEJYhDS2cawelHRb cGcRVwNCDyig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="325596925" Received: from marshy.an.intel.com ([10.122.105.143]) by orsmga003.jf.intel.com with ESMTP; 18 Nov 2020 06:09:03 -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@intel.com Subject: [PATCHv2 4/5] dt-bindings: fpga: add authenticate-fpga-config property Date: Wed, 18 Nov 2020 08:29:12 -0600 Message-Id: <1605709753-7800-5-git-send-email-richard.gong@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1605709753-7800-1-git-send-email-richard.gong@linux.intel.com> References: <1605709753-7800-1-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