Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751776AbbBFKAm (ORCPT ); Fri, 6 Feb 2015 05:00:42 -0500 Received: from mail-we0-f171.google.com ([74.125.82.171]:54938 "EHLO mail-we0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751179AbbBFKAi (ORCPT ); Fri, 6 Feb 2015 05:00:38 -0500 Message-ID: <54D490BE.9040201@gmail.com> Date: Fri, 06 Feb 2015 11:00:30 +0100 From: Sebastian Hesselbarth User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 To: Gabriel Dobato , Jean-Francois Moine CC: Rob Herring , devicetree@vger.kernel.org, Russell King - ARM Linux , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jason Cooper , Andrew Lunn , Gregory Clement Subject: Re: [PATCH] ARM: dts: mvebu: add ethernet to the cm-a510 board References: <54CB5267.5060004@gmail.com> <20150130113118.5523ed68@armhf> <54CB6440.1010002@gmail.com> <20150130124144.501cf81d@armhf> <54CB732F.7010409@gmail.com> <20150130133913.083d1ade@armhf> <54CB7E33.3080909@gmail.com> <54CE354F.5090106@gmail.com> <54D3EB26.9020909@gmail.com> <54D48711.8060903@gmail.com> In-Reply-To: <54D48711.8060903@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2019 Lines: 53 On 06.02.2015 10:19, Gabriel Dobato wrote: > On 05/02/15 23:13, Sebastian Hesselbarth wrote: >> great you can boot a recent kernel. I guess you had to quite heavily >> modify current dove-cm-a510.dts? Can you upload the one you use now >> to any pastebin and send the link? > > Not, I only had to include eth (as Mr. Moine told me) and mdio because I > mount rootfs via NFS. Ok, I think we can work out the most obvious stuff (mmc, pcie), too. >> You didn't mention if you really use the sb-a510, i.e. the Compulab >> reference baseboard. Is it what you are using with your cm-a510? > > Yes, sorry for that, I am using SB-A510. Ok. Then for the first some versions, I'll stick with the manual. That should be sufficient to create a working sb-a510 dts. FWIW, is there any Compulab kernel or u-boot source available online? It would help to figure out the GPIO pins and undocumented connections. > I wonder if it will there be driver support for the second ethernet > (PCIE attached NIC), and the rest of features remained, for DT... AFAIR it was some realtek PCIe NIC.. we have PCIe working on Dove, so I guess it shouldn't be a real problem. > Before using DT, I tried to boot a simple uImage (without DT), but it > did not boot > > the last ouput in the kernel trade was: > ... > /uncompressing linux... done, booting the kernel./ > > nothing else.... I wonder if there is a problem with the ID machine, I > don't know... Hard to tell. Could be anything. > The U-Boot used was the one provided by Compulab (Maybe the problem is > on Uboot...) If you know how to append the dtb to the zImage it should work on any u-boot. If it doesn't support bootz, you'll have to make a uImage of the dtb-appended zImage or simply try to "go" to the zImage address. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/