From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bear.ext.ti.com (bear.ext.ti.com [192.94.94.41]) by arago-project.org (Postfix) with ESMTPS id 7FD1E52A81 for ; Wed, 21 Aug 2013 14:04:23 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r7LE4JdD026381; Wed, 21 Aug 2013 09:04:19 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r7LE4JvY022289; Wed, 21 Aug 2013 09:04:19 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.2.342.3; Wed, 21 Aug 2013 09:04:19 -0500 Received: from localhost (gtudedge.gt.design.ti.com [158.218.102.158]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r7LE4JMu011891; Wed, 21 Aug 2013 09:04:19 -0500 Date: Wed, 21 Aug 2013 10:04:19 -0400 From: Denys Dmytriyenko To: Brad Litterell Message-ID: <20130821140419.GB24491@edge> References: <5681790B-56AE-40FB-8B03-1127F3107B0E@taser.com> <20130820222406.GI8481@edge> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Cc: "meta-arago@arago-project.org" Subject: Re: How to run Arago in QEMU? X-BeenThere: meta-arago@arago-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Arago metadata layer for TI SDKs - OE-Core/Yocto compatible List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Aug 2013 14:04:28 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Tue, Aug 20, 2013 at 11:18:05PM +0000, Brad Litterell wrote: > Hi Denys, > > Thanks for reply, but I'm afraid I have another question: I am using the > Linaro toolchain recommended here: > http://arago-project.org/wiki/index.php/Setting_Up_Build_Environment > > Do I correctly understand the A8 optimizations are coming from that > toolchain? Well, toolchain makes the optimizations, but it is configurable. > If those optimizations are not supported under QEMU, should I be using a > different toolchain for the emulator? No, you should just disable them. The file I pointed you to, check DEFAULTTUNE -- Denys > On Aug 20, 2013, at 3:24 PM, Denys Dmytriyenko > wrote: > > On Tue, Aug 20, 2013 at 10:14:32PM +0000, Brad Litterell wrote: > HI, > > I downloaded the Arago system and successfully built an image for > am335x-evm, but I want to create an image I can run in QEMU. > > When I change my local.conf file from: > > > MACHINE = "am335x-evm" > > > to > > > MACHINE="qemuarm" > > I believe you should be able to run it under quemu w/o changing the MACHINE... > > > I receive this error: > > ERROR: OE-core's config sanity checker detected a potential misconfiguration. > Either fix the cause of this error or at your own risk disable the checker (see sanity.conf). > Following is the list of potential problems / advisories: > > Error, the PACKAGE_ARCHS (all any noarch ${PACKAGE_EXTRA_ARCHS_tune-cortexa8thf-neon} qemuarm) variable does not contain TUNE_PKGARCH (armv5).Toolchain tunings invalid: > Tuning 'cortexa8thf-neon' has no defined features, and cannot be used. > > You are trying to build using Cortex-A8 specific optimizations, while > "qemuarm" machine does not support them. Those optimizations are being set in > conf/distro/include/toolchain-linaro.inc > > -- > Denys > > > ERROR: Execution of event handler 'check_sanity_eventhandler' failed > > I don't understand how the tunings work, so I'm completely stumped about how to run my image in QEMU. > > Are there any instructions for building & running Arago under QEMU? > > Thanks, > Brad > > > _______________________________________________ > meta-arago mailing list > meta-arago@arago-project.org > http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago > >