From owner-freebsd-arm@FreeBSD.ORG Sun Sep 28 04:49:36 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 393C0A6C for ; Sun, 28 Sep 2014 04:49:36 +0000 (UTC) Received: from mail-qa0-x232.google.com (mail-qa0-x232.google.com [IPv6:2607:f8b0:400d:c00::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id ED0E2EFE for ; Sun, 28 Sep 2014 04:49:35 +0000 (UTC) Received: by mail-qa0-f50.google.com with SMTP id j7so7684600qaq.9 for ; Sat, 27 Sep 2014 21:49:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=VtvQ0U16VvyWx52/AKTni9U0upxNp1SmOwPw9hvh33U=; b=ImrJRskNmQM1oEnkd5VrhBHPfRJvlZcmfzMO7MuibeKwIUCrjGZUoC2CWUepm5mEwO H2Y8Ly5psoXaLkU9qz6zQ17CMnlCcTVGJJusxnMQHwTR8163NYUvaJCPYo0k69iBzE7S l1aWcYq9/cZ9dOBKLaXR0gJ4eIPvLyu/7wMJNN2SPE8XAz1zOuG0oPl3uQ44AsUlqtya gF9meS4wlSQJzY4zTSRU2m/nSaHjJmIRYAFb7yWDPTIy5dHOsoqLpR8dRR8CQF7fAEow 6ragA6LY3plerUFTz6vjbNfnOYEQdmzElbiRSi9tKMGaHnWN0LRq5UInRJZmPMPLXOwz lgWQ== MIME-Version: 1.0 X-Received: by 10.140.102.9 with SMTP id v9mr19584157qge.38.1411879774983; Sat, 27 Sep 2014 21:49:34 -0700 (PDT) Received: by 10.140.154.15 with HTTP; Sat, 27 Sep 2014 21:49:34 -0700 (PDT) In-Reply-To: References: Date: Sat, 27 Sep 2014 21:49:34 -0700 Message-ID: Subject: Re: Digi CCWMX53 From: Russell Haley To: Rui Paulo Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Sep 2014 04:49:36 -0000 I will attempt to load the kernel from tftp as soon as I can. I will need to figure out how to get ethernet to the unit. I know nothing about u-boot so forgive my ignorance but I was hoping to modify the Arndale configuration to work such as: # mmc read 1 0x70800000 0x800 0x1800; #go 0x70800000; and then point the rootfs to /dev/da1s1 On another note, do you know where I could find out more about the missing MTD support? BTW, I thought your wireless mesh stuff was pretty cool. Ah, so many cool projects, so little time... Thanks, Russ On Sat, Sep 27, 2014 at 2:35 PM, Rui Paulo wrote: > On Sep 27, 2014, at 13:31, Russell Haley wrote: > > > > Rui, > > > > So no MTD means the NAND on the SOM is out, but can I boot the kernel > and load rootfs from the microSD, like in this example: > > =E2=80=A2 > > ARNDALE5250 # setenv bootcmd "fatload mmc 0:1 0x40f00000 kernel.bin; g= o > 0x40f00000" > > > > ARNDALE5250 # saveenv > > > > ARNDALE5250 # boot > > You can't use the Arndale config since the load addresses are different. > You should be able to load a kernel from the network. Can you do that? > > -- > Rui Paulo > > > >