From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: Re: [PATCH] ARM: OMAP3: Beagle: Fix USB Host on beagle xM Ax/Bx Date: Thu, 11 Jul 2013 15:00:34 +0300 Message-ID: <51DE9E62.9080406@ti.com> References: <1366024808-4691-1-git-send-email-rogerq@ti.com> <51DC09E7.1070302@denx.de> <51DC164B.5010608@ti.com> <51DC1B47.7070504@denx.de> <51DE87D3.5030600@ti.com> <51DE8CBB.4000709@denx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:47251 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357Ab3GKMBE (ORCPT ); Thu, 11 Jul 2013 08:01:04 -0400 In-Reply-To: <51DE8CBB.4000709@denx.de> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Stefan Roese Cc: tony@atomide.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, balbi@ti.com On 07/11/2013 01:45 PM, Stefan Roese wrote: > Hi Roger, > > On 07/11/2013 12:24 PM, Roger Quadros wrote: >> Stefan, >> >> I tried it out today and it worked 5/5 times. I used a bare bones >> debian root filesystem for >> the NFS root. > > Thanks for testing. > >> Could it be possible that the boot scripts on your filesystem are >> somehow shutting down >> the ethernet interface? Might be worth checking on a fresh filesystem. > > I'm pretty sure that its not a problem with the filesystem. I'm using > exactly this filesystem for multiple other ARM based boards as well. > And all other boards (most of them with buildin ethernet controller > instead of USB connected) have no problem mounting/booting from it. OK, then it might be something to do with beagle. Is pandaboard working fine for you? > > BTW: The filesystem is from the ELDK 5.3 [1][2]. You could download/install > it yourself. OK. Will give it a try. > > From your log I can see, that you are using a slightly different board > than I am ("Beagle xM Rev C" vs. "Beagle Rev C1/C2/C3"). So its a My board is a C2. > different OMAP variant. Could this perhaps make a difference? Do you > by chance have the "old" Beagleboard (non-xM) at hand for another test? Sure. I have the old beagleboard with me. Let me know what to test. cheers, -roger From mboxrd@z Thu Jan 1 00:00:00 1970 From: rogerq@ti.com (Roger Quadros) Date: Thu, 11 Jul 2013 15:00:34 +0300 Subject: [PATCH] ARM: OMAP3: Beagle: Fix USB Host on beagle xM Ax/Bx In-Reply-To: <51DE8CBB.4000709@denx.de> References: <1366024808-4691-1-git-send-email-rogerq@ti.com> <51DC09E7.1070302@denx.de> <51DC164B.5010608@ti.com> <51DC1B47.7070504@denx.de> <51DE87D3.5030600@ti.com> <51DE8CBB.4000709@denx.de> Message-ID: <51DE9E62.9080406@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07/11/2013 01:45 PM, Stefan Roese wrote: > Hi Roger, > > On 07/11/2013 12:24 PM, Roger Quadros wrote: >> Stefan, >> >> I tried it out today and it worked 5/5 times. I used a bare bones >> debian root filesystem for >> the NFS root. > > Thanks for testing. > >> Could it be possible that the boot scripts on your filesystem are >> somehow shutting down >> the ethernet interface? Might be worth checking on a fresh filesystem. > > I'm pretty sure that its not a problem with the filesystem. I'm using > exactly this filesystem for multiple other ARM based boards as well. > And all other boards (most of them with buildin ethernet controller > instead of USB connected) have no problem mounting/booting from it. OK, then it might be something to do with beagle. Is pandaboard working fine for you? > > BTW: The filesystem is from the ELDK 5.3 [1][2]. You could download/install > it yourself. OK. Will give it a try. > > From your log I can see, that you are using a slightly different board > than I am ("Beagle xM Rev C" vs. "Beagle Rev C1/C2/C3"). So its a My board is a C2. > different OMAP variant. Could this perhaps make a difference? Do you > by chance have the "old" Beagleboard (non-xM) at hand for another test? Sure. I have the old beagleboard with me. Let me know what to test. cheers, -roger