From owner-freebsd-arm@FreeBSD.ORG Wed Apr 30 15:00:48 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 12DC8CB for ; Wed, 30 Apr 2014 15:00:48 +0000 (UTC) Received: from nm7.access.bullet.mail.gq1.yahoo.com (nm7.access.bullet.mail.gq1.yahoo.com [216.39.62.38]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B09671C01 for ; Wed, 30 Apr 2014 15:00:47 +0000 (UTC) Received: from [216.39.60.174] by nm7.access.bullet.mail.gq1.yahoo.com with NNFMP; 30 Apr 2014 14:53:29 -0000 Received: from [67.195.23.147] by tm10.access.bullet.mail.gq1.yahoo.com with NNFMP; 30 Apr 2014 14:53:29 -0000 Received: from [127.0.0.1] by smtp119.sbc.mail.gq1.yahoo.com with NNFMP; 30 Apr 2014 14:53:29 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s1024; t=1398869609; bh=QWzw9fHs6mV6kXR3I4R+xiRhUhWjW70FAQbzCRPvVV4=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=gqI7IQZnevTsrIq09UyH7GwfsTqEZispmeC48S2q5TAnKguUibnEMBWCZOpMDRnFrUv995Z2Dqf39bw5h4rfsJ1gzfGlnWSZIoNFKmDb4Q5UKmVm+zUOZFBc6vs5sacwcsvAUPxEojC+lt8r2svzlkJpVXLUEspGSi22WUo+bH8= X-Yahoo-Newman-Id: 945134.2197.bm@smtp119.sbc.mail.gq1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: mT0BD0gVM1nP6qHV2mds6JyeDpVbpN4dJFXus9b.UyzSS1N 2iprp4AW.F8EPttBYMZvAhdYKW4giw64YNy0pDGy3GG4v1ClY2Xq_PDTzRaQ 2S9WEGv_JBBaDXJdZRBb64BvK07vFV8WX0aCIINIT0czcUOE9bAzXWNCPCSA LfjI.lE9Scd1Vu1oc9VjBLyMSHOHY.L2o5eR3cwchN0jDkBPap9WUGfuw.xf fbbImQrKgfXKG_aaO.AnzK39axgqe8U3GBF2LLvMSfMJdnYScQaf.nIJN8vl RZiA_6l7TzBDLvtKPEYI1CvV9LR6iNv6UmIE4RowjE8Jsp4ivT6OVWUDUmnG ZU5ZpeXWsBU6RY8vslxwnHuW9oIuDWV.DyBQmNOsi2DG.1iyprox3e59K9pS oIDkT7RLJWdtZNnZtFfkfzWndt91.0h2sabDG1Ted8Mffp6d9kaHZyHAKTZr Zo3eCL7M8CyJB4MT6EKFlniYfw9zp_MN80taBtE8LHz5slyP9dfX87YJl6G5 JSe3oEZ8Q16W8_Ud0mlqEc8FdjNB6Ceq8FMqBmOySwxO2FhtBXVx4UBTJ X-Yahoo-SMTP: tUxoRneswBA21azLM.3ybMESf0mC2bFhTbmt0VU5ervH0kqi5lo- X-Rocket-Received: from [192.168.1.9] (ThomasSkibo@71.139.160.145 with plain [67.195.15.66]) by smtp119.sbc.mail.gq1.yahoo.com with SMTP; 30 Apr 2014 14:53:29 +0000 UTC Message-ID: <53610E68.3010701@sbcglobal.net> Date: Wed, 30 Apr 2014 07:53:28 -0700 From: Thomas Skibo User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Ian Lepore , ticso@cicely.de Subject: Re: SMP support for ZEDBOARD References: <535EEB12.2050704@sbcglobal.net> <20140429030345.GB28551@cicely7.cicely.de> <35977CB2-45FD-4703-BAAC-87E47688FB3F@netsense.nl> <535FD615.6020500@sbcglobal.net> <20140429183404.GU28551@cicely7.cicely.de> <536009B1.6040503@sbcglobal.net> <20140429205740.GE39364@cicely7.cicely.de> <20140429210334.GF39364@cicely7.cicely.de> <1398806331.22079.40.camel@revolution.hippie.lan> In-Reply-To: <1398806331.22079.40.camel@revolution.hippie.lan> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-arm X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Apr 2014 15:00:48 -0000 The more I think about this, this is probably the way to go rather than risk people bricking their Parallella trying to reprogram the QSPI flash. Cram a new u-boot into a uImage and then have the new u-boot load ubldr. I'll try to prototype this on the Zedboard. On 4/29/14, 2:18 PM, Ian Lepore wrote: > > I wonder if a chain-loader is possible? Have the u-boot in flash load a > better u-boot from sdcard that has API and other goodies. > > -- Ian > > > -- -------- Thomas Skibo ThomasSkibo@sbcglobal.net