From owner-freebsd-arm@FreeBSD.ORG Fri Sep 13 08:21:00 2013 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 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id DDB0BB33 for ; Fri, 13 Sep 2013 08:21:00 +0000 (UTC) (envelope-from jacques.fourie@gmail.com) Received: from mail-we0-x22a.google.com (mail-we0-x22a.google.com [IPv6:2a00:1450:400c:c03::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 7591C2FE9 for ; Fri, 13 Sep 2013 08:21:00 +0000 (UTC) Received: by mail-we0-f170.google.com with SMTP id w62so819286wes.1 for ; Fri, 13 Sep 2013 01:20:59 -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=7Z5WOKnsZhUMZ9rQYtzfjLoy4qvZ9SK8ahZq8e1SPOQ=; b=PzKe+Yae/8fv7AlOAhIzVmU7xSj/PuAQnTkKsdS4056SyLUMRCTshbb8f8lHWUEPzz x+F0tixfLva/ir7C6lSQxIzvHYKzGp0Sb+0DOqc8qpF3lkxGvtjIsAarjvc3g9D9BMIy 2+GMsZJ6FPmtrffMIP/HyXeESV3+Fo1hSPd1OPtloXtypfzb6DAZ4dC2clZXHm6ZtZAl U9/PAtGs6bJO6XRmH8t1HznyY7ZF4MmjM3pD+0qsjYdvhwnzjQmTljFPUcBbEOxMDKlj 4aBX/iFEGxl0NxmqXs8qsAZDD/Bb7IVhZqg2KndCNpEuWe8kc1jlSegwz8Y5erVeRJ9/ 3Hxw== MIME-Version: 1.0 X-Received: by 10.181.12.104 with SMTP id ep8mr1533834wid.54.1379060458926; Fri, 13 Sep 2013 01:20:58 -0700 (PDT) Received: by 10.194.123.100 with HTTP; Fri, 13 Sep 2013 01:20:58 -0700 (PDT) In-Reply-To: <20130912212656.GA80135@night.db.net> References: <52322EBD.9020603@makani-kai.com> <20130912212656.GA80135@night.db.net> Date: Fri, 13 Sep 2013 10:20:58 +0200 Message-ID: Subject: Re: JTAG debugging From: Jacques Fourie To: Diane Bruce Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-arm@freebsd.org" , Werner Thie X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Sep 2013 08:21:00 -0000 On Thu, Sep 12, 2013 at 11:26 PM, Diane Bruce wrote: > On Thu, Sep 12, 2013 at 11:14:37AM -1000, Werner Thie wrote: > > Hi all > > > > Might be the wrong time to ask this because of the upcoming release, > > but, what's the general stance of the community towards using JTAG for > > debugging driver/kernel aspects. > > > > Is there anybody out there with experience in that area? > > I'm looking into this as well. > > We do have openocd in ports, now it's just a question of > which adapter to get.. One that can do MIPs and well would be grand.. > > > > http://openocd.sourceforge.net/doc/html/Debug-Adapter-Configuration.html#Debug-Adapter-Configuration > > I've used JTAG in the past at former $REALJOB it's very nice being > able to reflash everything. > > I've used the Amontec JTAGkey with openocd and FreeBSD to debug and reflash a couple of ARM based platforms. This was quite a while ago and I had to fiddle around to get it working but in the end it turned out ok. Not sure about MIPS support though. > > > > TIA, Werner > > > > - Diane > -- > - db@FreeBSD.org db@db.net http://www.db.net/~db > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >