From owner-freebsd-arm@FreeBSD.ORG Sat Sep 14 23:25:29 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id A209D953 for ; Sat, 14 Sep 2013 23:25:29 +0000 (UTC) (envelope-from tim@kientzle.com) Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 789E12152 for ; Sat, 14 Sep 2013 23:25:29 +0000 (UTC) Received: by mail-pa0-f48.google.com with SMTP id kp13so3908195pab.7 for ; Sat, 14 Sep 2013 16:25:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=BAcbfQKM6BxDxmKMwmWL2iEyW4Na6QE7c3AcfY/iBJc=; b=bGtvisdjJPwfFiIs8s+b2rvNor+GkReaMmkjOj+Qa0baVq5jWPcAvwXYgyeM7wFH/r CobHlC6CryI/WSmiJKfdrb3Ywso23lPo+r3/Mi//0P/mb5kMYqnxpjJE1Q6e4O1Fl8Nd Ek1NyKkhMLZEnr9Dd4w+3BEtQNXdtg+dKREXqbxJlAd0WjxxMi+lYu3gESmpqFocHbc7 b3HHl2ArW8dV9c4E0Z5oRSOfnDkVcIPIJ+UFOiRh+s/gR4H412NQA61yaRWeHA0jmQ/X k3VpntMoqtkG+ZQ3uA622ZZIk4QN9SXwu3A7vab2+qsNMO9MZPUV0p3beByXLpI8R+mu S/7Q== X-Gm-Message-State: ALoCoQmL/43hHb+GDiKNHrqTvdcr/NNW/stXeWoFYY0EPuw6T/jfZ4bJ+MgxIpc80VNfWd6YlnWc X-Received: by 10.67.23.227 with SMTP id id3mr23108172pad.101.1379201122859; Sat, 14 Sep 2013 16:25:22 -0700 (PDT) Received: from [192.168.1.74] (99-74-169-43.lightspeed.sntcca.sbcglobal.net. [99.74.169.43]) by mx.google.com with ESMTPSA id ve9sm20769524pbc.19.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 14 Sep 2013 16:25:22 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) Subject: Re: FreeBSD 10.0-ALPHA1 r255532 bootup freeze on BBB From: Tim Kientzle In-Reply-To: <1379188513.1197.35.camel@revolution.hippie.lan> Date: Sat, 14 Sep 2013 16:25:20 -0700 Content-Transfer-Encoding: 7bit Message-Id: <0AC11ABC-5C40-4C63-B90D-2E686562BFD2@kientzle.com> References: <1379188513.1197.35.camel@revolution.hippie.lan> To: Ian Lepore X-Mailer: Apple Mail (2.1508) Cc: Su Kang Yin , freebsd-arm 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: Sat, 14 Sep 2013 23:25:29 -0000 On Sep 14, 2013, at 12:55 PM, Ian Lepore wrote: > On Sun, 2013-09-15 at 01:15 +0800, Su Kang Yin wrote: >> Log: >> >> 48.0MHz/4bit/65535-block >> uhub0: 1 port with 1 removable, self powered >> uhub1: 1 port with 1 removable, self powered >> >> ^^^^^^^^^^ Stuck here.... and I didn't connect any usb device. >> >> Any idea? >> > > Two thoughts... make sure you're powering the board with a 5v adapter, > not through a usb connection, I have lots of 5v supplies around but when I recently tried to run one of my BBB from a USB connection, it did hang a lot. The BBW worked okay, though. I suspect we're missing some boot code to detect the power source and adjust the CPU clock accordingly. > and try adding this to your kernel config: > > option USB_HOST_ALIGN=64 > > If I don't use a separate power supply I get strange usb errors (but not > a hang). If I do use the power supply, I get a data abort. Usb has > never worked on my BBW, but I don't need it, so I've never tried hard to > figure out why. I've just recently started tinkering with USB on my BBB here. In particular, I've been able to run a urtwn USB Wifi adapter (Specifically: adafru.it/814). I haven't tried with the BBW, though. Tim