From owner-freebsd-current@FreeBSD.ORG Sun Sep 16 14:06:53 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 763D6106566B; Sun, 16 Sep 2012 14:06:53 +0000 (UTC) (envelope-from venture37@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 286F98FC1B; Sun, 16 Sep 2012 14:06:53 +0000 (UTC) Received: by obbun3 with SMTP id un3so10065115obb.13 for ; Sun, 16 Sep 2012 07:06:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc:content-type; bh=hxXwtPmEI3+cJp+0mZsXnUKa1Zmk3c+88hsOYcxk2Dg=; b=i91Hl92JXrICpOAVkfTGN9XHcFRMW1DEFkwTXlXgZ0n7zOtXLaBP7tM8Nmcm343Wcy E+q7T1KSvCqhjVWd1U22aSWqEqRJUshGlsJOtZpI6GSldYwRxMjG7ydUKDh+EJduZuq+ Gt1KSetJdNLGQE+K3SJr69NRRD54iI2AHjBs1bryHEEq1cZsHQ4QwG9j5MkH0WA3lHDF mN94+WeO9NOaDLrvSU6521gTe25XvnYeJoiOGNklvMU3mxxOYxGwBRmHDlnEIagf/pBd 1qwusMrbm9qMucUhGxm6364JOfv10iOC/oP0arvX/q793tH9kPZXVf5VUVGG5CJET83C C2Iw== MIME-Version: 1.0 Received: by 10.182.76.164 with SMTP id l4mr9440723obw.65.1347804412709; Sun, 16 Sep 2012 07:06:52 -0700 (PDT) Received: by 10.76.152.196 with HTTP; Sun, 16 Sep 2012 07:06:52 -0700 (PDT) Date: Sun, 16 Sep 2012 15:06:52 +0100 Message-ID: From: "Sevan / Venture37" To: freebsd-arm@freebsd.org Content-Type: text/plain; charset=UTF-8 Cc: freebsd-current Subject: GPIO on Raspberry Pi X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Sep 2012 14:06:53 -0000 Hi, I managed to get FreeBSD/arm on a Raspberry Pi this weekend, kernel is booted from an SD card & root fs is mounted via a USB flash drive (by hardcoding the path in the kernel config 'options ROOTDEVNAME=\"ufs:/dev/da0s1a\"' I was unable to mount / from the sd card otherwise as it appears the SD is not detected by the kernel, also if there's no cable plugged into the ethernet port the kernel doesn't detect the interface. dmesg up at http://www.nycbug.org/?action=dmesgd&dmesgid=2417 10.0-CURRENT FreeBSD 10.0-CURRENT #4 r240529: Sun Sep 16 11:56:48 BST 2012 I was wondering what status of GPIO support for the pi is, kernel manages to build happily with device gpio & gpioled specified but I don't see anything related to gpio when I boot the kernel. Regards Sevan / Venture37