From owner-freebsd-arm@FreeBSD.ORG Sun Mar 2 03:50:00 2014 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 ESMTPS id EF24DBC2 for ; Sun, 2 Mar 2014 03:50:00 +0000 (UTC) Received: from mho-01-ewr.mailhop.org (mho-03-ewr.mailhop.org [204.13.248.66]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id BEEBC162B for ; Sun, 2 Mar 2014 03:50:00 +0000 (UTC) Received: from c-24-8-230-52.hsd1.co.comcast.net ([24.8.230.52] helo=damnhippie.dyndns.org) by mho-01-ewr.mailhop.org with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.72) (envelope-from ) id 1WJxPV-000KZ0-2H; Sun, 02 Mar 2014 03:49:53 +0000 Received: from [172.22.42.240] (revolution.hippie.lan [172.22.42.240]) by damnhippie.dyndns.org (8.14.3/8.14.3) with ESMTP id s223noVx044693; Sat, 1 Mar 2014 20:49:50 -0700 (MST) (envelope-from ian@FreeBSD.org) X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 24.8.230.52 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX18uOFsb+IMpW1/wdO6PcMhW Subject: Re: A unified imx6 kernel config, old WANDBOARD-* configs going away From: Ian Lepore To: Tom Everett In-Reply-To: References: <1393594966.1149.161.camel@revolution.hippie.lan> <1393731762.1149.233.camel@revolution.hippie.lan> Content-Type: text/plain; charset="us-ascii" Date: Sat, 01 Mar 2014 20:49:50 -0700 Message-ID: <1393732190.1149.238.camel@revolution.hippie.lan> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: Tim Kientzle , freebsd-arm X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Mar 2014 03:50:01 -0000 On Sat, 2014-03-01 at 20:44 -0700, Tom Everett wrote: > I've got an image that loads the dtb from the FAT partition. However, it > was mentioned that the dtb could be loaded from the UFS partition. Given > that u-boot doesn't have UFS support, how would this work? > Ubldr does it, not u-boot. I modified ubldr a couple days ago. It first looks for a file arleady loaded by u-boot. If u-boot didn't load one, it next looks for a u-boot environment variable named fdt_file and loads that file from the ufs file system if it can find it in /boot/kernel or /boot/modules. So basically just stop loading the file in u-boot and put a copy of the file in /boot/modules and ubldr will load it. I noticed in the boot log you posted that you didn't enable SMP and it's only running one core, is that what you intended? I didn't turn on SMP by default yet, but I probably will in a few days because it seems fairly stable so far. -- Ian