From owner-freebsd-arm@FreeBSD.ORG Fri Mar 1 01:00:32 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id AC35CAD0 for ; Fri, 1 Mar 2013 01:00:32 +0000 (UTC) (envelope-from ticso@cicely7.cicely.de) Received: from raven.bwct.de (raven.bwct.de [85.159.14.73]) by mx1.freebsd.org (Postfix) with ESMTP id 3FFB0D27 for ; Fri, 1 Mar 2013 01:00:31 +0000 (UTC) Received: from mail.cicely.de ([10.1.1.37]) by raven.bwct.de (8.13.4/8.13.4) with ESMTP id r2110SoV098663 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 1 Mar 2013 02:00:29 +0100 (CET) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (cicely7.cicely.de [10.1.1.9]) by mail.cicely.de (8.14.5/8.14.4) with ESMTP id r2110QMb015738 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 1 Mar 2013 02:00:26 +0100 (CET) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (localhost [127.0.0.1]) by cicely7.cicely.de (8.14.2/8.14.2) with ESMTP id r2110Qok064806; Fri, 1 Mar 2013 02:00:26 +0100 (CET) (envelope-from ticso@cicely7.cicely.de) Received: (from ticso@localhost) by cicely7.cicely.de (8.14.2/8.14.2/Submit) id r2110Qgt064805; Fri, 1 Mar 2013 02:00:26 +0100 (CET) (envelope-from ticso) Date: Fri, 1 Mar 2013 02:00:26 +0100 From: Bernd Walter To: Oleksandr Tymoshenko Subject: Re: FreeBSD on Zedboard (Xilinx Zynq-7000) SD card image Message-ID: <20130301010026.GC64366@cicely7.cicely.de> References: <512EA0A8.5040103@sbcglobal.net> <41A62BB3-10E3-4BC4-A4A2-82DD04072386@bluezbox.com> <512F73B7.50404@sbcglobal.net> <512FDA12.50900@bluezbox.com> <20130301002331.GA64366@cicely7.cicely.de> <512FF836.2080007@bluezbox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <512FF836.2080007@bluezbox.com> X-Operating-System: FreeBSD cicely7.cicely.de 7.0-STABLE i386 User-Agent: Mutt/1.5.11 X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED=-1, BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 autolearn=ham version=3.3.0 X-Spam-Checker-Version: SpamAssassin 3.3.0 (2010-01-18) on spamd.cicely.de Cc: freebsd-arm@freebsd.org, ticso@cicely.de X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: ticso@cicely.de List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Mar 2013 01:00:32 -0000 On Thu, Feb 28, 2013 at 04:37:10PM -0800, Oleksandr Tymoshenko wrote: > On 2/28/2013 4:23 PM, Bernd Walter wrote: > >On Thu, Feb 28, 2013 at 02:28:34PM -0800, Oleksandr Tymoshenko wrote: > >>On 2/28/2013 7:11 AM, Thomas Skibo wrote: > >>>I don't have anything specific in mind but I hope I can wind down > >>>kernel hacking and do some FPGA hacking. I've developed a device > >>>config driver so you can reprogram the PL (FPGA) section with "cat > >>>system.bit.bin > /dev/devcfg0". > >>Yeah, that's what I meant by "interfacing" - ability to > >>upload bitstream to FPGA directly from FreeBSD. Although > >>I think ioctl interface seems more fool-proof than simple raw access > >>to device. > >Amazing. > >I have a zedboard since a couple of weeks, but didn't find time to > >boot FreeBSD yet. > >Great to see that it is save to reload the FPGA from OS and no PL is > >required for basic functionality. > > > > Any suggestions where to get one? Do you know if AVNET the only > non-academic > source for them? So far I didn't find any other source. There is a german supplier (Trenz Electronic), which have a good bunch of Digilent boards and add ons, but they only have the academic in their webshop. Maybe they sell it on request, got mine directly from AVNET USA. European AVNET asked about twice the price. But Trenz is also about to sell their own Zynq-7020 based board, which looks like a promissing design. And I participated at kickstarter project for the parallella board, which I maybe get sometime this year - they use the PL to connect to their own developed multicore (16 and 64-core with 1024 planned) chip. So far they have shipped some devkits with zedboard and FMC card containing their multicore chip to high price backers. Wonder how the final prices for the Trenz and the parallella boards will be - the kickstarter price for a parallella board was 99 USD. -- B.Walter http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.