From owner-freebsd-arm@freebsd.org Wed Jan 11 11:19:29 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CB87DCABFC7 for ; Wed, 11 Jan 2017 11:19:29 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 96AB01DB2 for ; Wed, 11 Jan 2017 11:19:29 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 4FBBF20B20 for ; Wed, 11 Jan 2017 06:19:28 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute4.internal (MEProxy); Wed, 11 Jan 2017 06:19:28 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=zyxst.net; h= content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=mesmtp; bh=UqO3pLwz/YSevs1 t16MN8d0bEJs=; b=mq2uh/UetnEZ5RSGoZUE/k6Nai9VhHICutA38720uiIwrLG wTC/Xp0uzQ950+ZZPBrqxDbAB6xtP+VWBg1r6HXszL4B2IUvuGR1WuTiYGCWA+Z0 llVg1FpJ9jlp+H+Fw2u7VDUKyh89ksz6hVy/LJLJaRfVb7SiygqO6Hvhz1kQ= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= smtpout; bh=UqO3pLwz/YSevs1t16MN8d0bEJs=; b=DKHZq8WzCL6uYS1x9JTj +BJFDZx7I7I/ELH2wkMpjjs/UR5eWO+K1JN4iu37K5Iqkii7/aNvJWK8IlVo+V1T w54hlddqEjEIBsoG+lwVWY6zuWWnOsdkyk6GOQU2XgkUdn+PJgjRKJYQfBa953ys U5pEKQRUF2v+hNxmO9VhjEs= X-ME-Sender: X-Sasl-enc: GGfkmAN1G2k13ccalzVWLIGJMAvc4d9snQv6rfkbaNjw 1484133568 Received: from pumpkin.growveg.org (pumpkin.growveg.org [82.70.91.101]) by mail.messagingengine.com (Postfix) with ESMTPA id EA10C2453C for ; Wed, 11 Jan 2017 06:19:27 -0500 (EST) Subject: Re: config.txt on rpi3 and freebsd-12 References: <20170111023110.GA42860@bluezbox.com> To: freebsd-arm@freebsd.org From: tech-lists Message-ID: Date: Wed, 11 Jan 2017 11:19:27 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <20170111023110.GA42860@bluezbox.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2017 11:19:29 -0000 On 11/01/2017 02:31, Oleksandr Tymoshenko wrote: > tech-lists (tech-lists@zyxst.net) wrote: >> Hello list, >> >> I'd like to do the following: >> >> [1] clock the speed on my rpi3 / turbo mode. Right now it just used >> powerd. Am I getting turbo with powerd? dmesg suggests not. >> >> [2] use a mpeg4 key which I bought for this board from the rpi site. >> >> I know how to do this in a rpi3 supported linux. My questions are: >> >> [a] does /efi/config.txt have the same functionality on freebsd-12 as it >> does on linux? > > Yes, config.txt is handled by VideoCore firmware, so it's OS-independent > >> [b] Can I expect the mpeg4 key to work? > > On rpi2 it should work, although I have never tried. On rpi3 it's > not going to work because VCHI driver does not work there at the > moment. There are several places in the code that assume size of > pointer is equal to 32 bit with is not true for ARM64. So it will > require some effort to get it right. It's on my TODO list and > there is some progress but I can't provide any certain timeframe. > OK, many thanks for the clarification. -- J.