From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lelnx193.ext.ti.com (lelnx193.ext.ti.com [198.47.27.77]) by arago-project.org (Postfix) with ESMTPS id 4EED952B10 for ; Thu, 22 Dec 2016 21:45:06 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id uBMLj5wx021623 for ; Thu, 22 Dec 2016 15:45:05 -0600 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id uBMLj4NJ024825 for ; Thu, 22 Dec 2016 15:45:05 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.294.0; Thu, 22 Dec 2016 15:45:03 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id uBMLj3ee006020; Thu, 22 Dec 2016 15:45:03 -0600 Date: Thu, 22 Dec 2016 16:45:03 -0500 From: Denys Dmytriyenko To: Jacob Stiffler Message-ID: <20161222214502.GD28380@edge> References: <1482416729-15556-1-git-send-email-j-stiffler@ti.com> MIME-Version: 1.0 In-Reply-To: <1482416729-15556-1-git-send-email-j-stiffler@ti.com> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: meta-arago@arago-project.org Subject: Re: [tisdk-setup-scripts][PATCH 0/8] keystone: utilize UART boot X-BeenThere: meta-arago@arago-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Arago metadata layer for TI SDKs - OE-Core/Yocto compatible List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Dec 2016 21:45:08 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Thu, Dec 22, 2016 at 09:25:21AM -0500, Jacob Stiffler wrote: > For keystone EVMs, there is no MMC interface, so U-Boot cannot be > updated by simply flashing an SD card. U-Boot is updated by using a > another instance of U-Boot to flash the board. Howver, a board may or > may not have U-Boot flashed, and if it is, it is unmanageable to > support all possible versions of U-Boot and the various default > environments. > > Therefore these patches automate using UART boot to boot an instance > of the packaged version of U-Boot which is used to flash and configure > the board. In this way, only the packaged version of U-Boot needs to > be supported. While I haven't reviewed the code in all the detail, the overall concept seems fine to me. Please merge the patches when ready. Thanks. -- Denys > Jacob Stiffler (8): > setup-uboot-env-keystone.sh: add prompt_feedback function > setup-uboot-env-keystone.sh: enhance do_expect function > setup-uboot-env-keystone.sh: add detection of BMC port > setup-uboot-env-keystone.sh: make updating ubifs an independent option > setup-uboot-env-keystone.sh: create minicom script to update board > add-to-group: require user to logout for group change > setup-package-install: Add screen and lrzsz packages > setup-uboot-env-keystone: use UART boot to boot latest version of > U-Boot > > add-to-group.sh | 2 + > setup-package-install.sh | 2 +- > setup-uboot-env-keystone.sh | 379 ++++++++++++++++++++++++++------------------ > 3 files changed, 225 insertions(+), 158 deletions(-) > > -- > 1.9.1 > > _______________________________________________ > meta-arago mailing list > meta-arago@arago-project.org > http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago