From owner-freebsd-arm@freebsd.org Fri Oct 26 04:41:08 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7039310D5E08 for ; Fri, 26 Oct 2018 04:41:08 +0000 (UTC) (envelope-from sparvu@kronometrix.org) Received: from mail.kronometrix.org (mail.kronometrix.org [95.85.46.90]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.kronometrix.org", Issuer "mail.kronometrix.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id EBA898358E for ; Fri, 26 Oct 2018 04:41:07 +0000 (UTC) (envelope-from sparvu@kronometrix.org) Received: from [192.168.1.101] (82-203-189-118.bb.dnainternet.fi [82.203.189.118]) (authenticated bits=0) by mail.kronometrix.org (8.15.2/8.15.2) with ESMTPSA id w9Q4f3N7025615 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Fri, 26 Oct 2018 04:41:06 GMT (envelope-from sparvu@kronometrix.org) X-Authentication-Warning: mail.kronometrix.org: Host 82-203-189-118.bb.dnainternet.fi [82.203.189.118] claimed to be [192.168.1.101] From: Stefan Parvu Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 12.0 \(3445.100.39\)) Subject: Re: RBPI3B+ clock speed Date: Fri, 26 Oct 2018 07:40:57 +0300 References: To: freebsd-arm@freebsd.org In-Reply-To: Message-Id: <98EE4128-8377-40F4-966C-1CA15F7C644D@kronometrix.org> X-Mailer: Apple Mail (2.3445.100.39) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Oct 2018 04:41:08 -0000 > - How can I see the current clock speed my RBPI is using at any moment = ? by checking system=E2=80=99s variables: dev.cpu.0.freq_levels: 1400/-1 600/-1 dev.cpu.0.freq: 1400 this means now my system is using 1400 frequency vs 600.=20 >=20 > - How would you change the frequency of the clock speed which by = default seems=20 > set to 600MHz ?=20 by simple setting powerd during rc.conf or manually start it.=20 Are these correct ?=