From owner-freebsd-arm@FreeBSD.ORG Thu Apr 3 01:05:33 2014 Return-Path: Delivered-To: freebsd-arm@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id AD3DDC93 for ; Thu, 3 Apr 2014 01:05:33 +0000 (UTC) Received: from mho-02-ewr.mailhop.org (mho-02-ewr.mailhop.org [204.13.248.72]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 821C61C8 for ; Thu, 3 Apr 2014 01:05:33 +0000 (UTC) Received: from c-24-8-230-52.hsd1.co.comcast.net ([24.8.230.52] helo=damnhippie.dyndns.org) by mho-02-ewr.mailhop.org with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.72) (envelope-from ) id 1WVW5t-0009Ax-PJ; Thu, 03 Apr 2014 01:05:26 +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 s3315NM3086471; Wed, 2 Apr 2014 19:05:23 -0600 (MDT) (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: U2FsdGVkX1/hRXVF2AAbyj5z8RzurD1J Subject: Re: BeagleBone Black: Increase CPU frequency from 800MHz to 1GHz From: Ian Lepore To: Xuebing Wang In-Reply-To: <533CA68E.1020602@gmail.com> References: <533CA68E.1020602@gmail.com> Content-Type: text/plain; charset="us-ascii" Date: Wed, 02 Apr 2014 19:05:23 -0600 Message-ID: <1396487123.81853.274.camel@revolution.hippie.lan> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Cc: freebsd-arm@FreeBSD.org 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: Thu, 03 Apr 2014 01:05:33 -0000 On Thu, 2014-04-03 at 08:08 +0800, Xuebing Wang wrote: > Hi community, > > I am working on a small project to increase AM335x Cortex-A8 MPU > frequency from 800MHz to 1GHz. > > Would you please point to me which tree should I base my work on? Is it > current? > > I did notice that there is "projects/armv6", svn log under sys/arm/ti > shows the latest commit is "2012-08-15" > Definitely use -current. That projects branch was where the initial armv6 work was done long ago, but that was all merged to 10 and has now evolved into 11-current. I think very many Beaglebone users will be interested in your work, including me! -- Ian