From owner-freebsd-arm@freebsd.org Thu Jul 5 11:37:06 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 7F07510433F3 for ; Thu, 5 Jul 2018 11:37:06 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smarthost1.greenhost.nl (smarthost1.greenhost.nl [195.190.28.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1D38A7731C for ; Thu, 5 Jul 2018 11:37:05 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smtp.greenhost.nl ([213.108.110.112]) by smarthost1.greenhost.nl with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1fb2ZF-00048Y-Nk; Thu, 05 Jul 2018 13:36:58 +0200 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: "Stefan Parvu" , "Greg V" Cc: freebsd-arm@freebsd.org Subject: Re: RPI3B+ cpu frequency References: <087D6629-FB9A-476A-9455-BBB6D4F802C0@kronometrix.org> <1530697756.1544.0@hraggstad.unrelenting.technology> Date: Thu, 05 Jul 2018 13:37:00 +0200 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ronald Klop" Message-ID: In-Reply-To: <1530697756.1544.0@hraggstad.unrelenting.technology> User-Agent: Opera Mail/12.16 (FreeBSD) X-Authenticated-As-Hash: 398f5522cb258ce43cb679602f8cfe8b62a256d1 X-Virus-Scanned: by clamav at smarthost1.samage.net X-Spam-Level: / X-Spam-Score: 0.5 X-Spam-Status: No, score=0.5 required=5.0 tests=ALL_TRUSTED, BAYES_60 autolearn=disabled version=3.4.0 X-Scan-Signature: 12f61b0c8dc8dcc8c992b8e1fde77987 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: Thu, 05 Jul 2018 11:37:06 -0000 On Wed, 04 Jul 2018 11:49:16 +0200, Greg V wrote: > > > On Wed, Jul 4, 2018 at 7:40 AM, Stefan Parvu > wrote: >> 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 ? > > Hi! You should run the 'powerd' service to make it boost to max > frequency under load. Tried powerd before and it said there was no frequency driver. But today it works. Don't know if it was my mistake or the driver is new. But thanks for the hint in this answer to try again. :-) Running at 1400 now. Regards, Ronald. > > Or you can force_turbo in config.txt to make the Pi always run at full > speed (and waste power). > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"