From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Greylist: delayed 951 seconds by postgrey-1.34 at layers.openembedded.org; Wed, 20 Apr 2016 19:49:40 UTC Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by mail.openembedded.org (Postfix) with ESMTP id BD794606D0 for ; Wed, 20 Apr 2016 19:49:40 +0000 (UTC) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u3KJXnYW020835; Wed, 20 Apr 2016 14:33:49 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u3KJXnxI001219; Wed, 20 Apr 2016 14:33:49 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.224.2; Wed, 20 Apr 2016 14:33:48 -0500 Received: from borg.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u3KJXmc1009584; Wed, 20 Apr 2016 14:33:48 -0500 Date: Wed, 20 Apr 2016 14:33:48 -0500 From: Andreas Dannenberg To: Yannick Gicquel Message-ID: <20160420193348.GA16786@borg.dal.design.ti.com> References: <1461160239-7799-2-git-send-email-yannick.gicquel@iot.bzh> MIME-Version: 1.0 In-Reply-To: <1461160239-7799-2-git-send-email-yannick.gicquel@iot.bzh> User-Agent: Mutt/1.5.24 (2015-08-30) Cc: openembedded-core@lists.openembedded.org Subject: Re: [RFC, v2, 1/4] u-boot: basic support of dtb append for verified boot X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Apr 2016 19:49:46 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Wed, Apr 20, 2016 at 03:50:36PM +0200, Yannick Gicquel wrote: > This introduces a new uboot-sign.class to support U-Boot verified boot. > > This part delivers the new class file, with related environment variables, and > a basic prepend to do_install task which performs the concatenation of the > u-boot-nodtb.bin and the device tree blob. The 'cat' command used > overrides the u-boot.bin in both DEPLOYDIR & build dir to propagate the > changes in later tasks (do_install, do_package, etc.) > > Signed-off-by: Yannick Gicquel > Reviewed-by: Tom Rini Acked-by: Andreas Dannenberg Thanks for the submission! Agreed with Tom, this will hopefully make the FIT-based authentication scheme easier and more accessible. -- Andreas Dannenberg Texas Instruments Inc