From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id CD243E0076C; Thu, 4 Sep 2014 10:50:12 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [173.201.192.235 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from p3plsmtpa07-06.prod.phx3.secureserver.net (p3plsmtpa07-06.prod.phx3.secureserver.net [173.201.192.235]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id D54A4E006EF for ; Thu, 4 Sep 2014 10:50:08 -0700 (PDT) Received: from [192.168.65.10] ([66.41.60.82]) by p3plsmtpa07-06.prod.phx3.secureserver.net with id n5q51o00S1mTNtu015q67q; Thu, 04 Sep 2014 10:50:07 -0700 Message-ID: <5408A64D.8020806@pabigot.com> Date: Thu, 04 Sep 2014 12:50:05 -0500 From: "Peter A. Bigot" Organization: Peter Bigot Consulting, LLC User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: meta-ti@yoctoproject.org References: <20140904150022.GD18620@edge> <54088734.1090204@pabigot.com> <54088819.60906@pabigot.com> In-Reply-To: <54088819.60906@pabigot.com> Subject: Re: poor performance of OpenEmbedded on, BeagleBoneBlack compared to Debian X-BeenThere: meta-ti@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-ti layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Sep 2014 17:50:12 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 09/04/2014 10:41 AM, Peter A. Bigot wrote: > On 09/04/2014 10:37 AM, Peter A. Bigot wrote: >> >> But I'm still looking for a way to set the CPU frequency to the >> higher values supported on Beaglebone Black. I had hoped meta-ti's >> would be able to do that, since it has bone vs boneblack device trees >> and u-boot detection. >> >> Any hints where to look for clock settings? >> > > Apologies; I didn't read Mikhail's full email before responding. > Thanks for the links; I'll check those out, and maybe provide meta-ti > patches so this gets fixed at the "source". And with the clues from the referenced patch I finally found this in arch/arm/mach-omap2/opp33xx_data.c where it's apparently been for some time. Dunno why I wasn't seeing it on meta-ti kernels; juggling too many variables I guess. Peter