From owner-freebsd-arm@freebsd.org Wed Jul 4 04:40:23 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 B1B27102DB3A for ; Wed, 4 Jul 2018 04:40:23 +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 1C7C085254 for ; Wed, 4 Jul 2018 04:40:23 +0000 (UTC) (envelope-from sparvu@kronometrix.org) Received: from [192.168.1.50] (87-100-230-21.bb.dnainternet.fi [87.100.230.21]) (authenticated bits=0) by mail.kronometrix.org (8.15.2/8.15.2) with ESMTPSA id w644eLON016820 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 4 Jul 2018 04:40:21 GMT (envelope-from sparvu@kronometrix.org) X-Authentication-Warning: mail: Host 87-100-230-21.bb.dnainternet.fi [87.100.230.21] claimed to be [192.168.1.50] From: Stefan Parvu Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 11.4 \(3445.8.2\)) Subject: RPI3B+ cpu frequency Message-Id: <087D6629-FB9A-476A-9455-BBB6D4F802C0@kronometrix.org> Date: Wed, 4 Jul 2018 07:40:13 +0300 To: freebsd-arm@freebsd.org X-Mailer: Apple Mail (2.3445.8.2) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jul 2018 04:40:23 -0000 Hi, I understood the last RPI3B+ ships with a 1.4GHz 64-bit cpu. Right ? = Booting FreeBSD 12.0 current shows that I have access only to 600MHz. A bit confused, since = this was happening as well on older models, if Im not wrong: do I need to turn on the Turbo = mode to get access to the full speed of the CPU or what ? Why FreeBSD does not boot and by default use the CPU at 1.4GHz ?=20 Thanks, Stefan=