From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f43.google.com (mail-wm0-f43.google.com [74.125.82.43]) by mail.openembedded.org (Postfix) with ESMTP id 297D860111 for ; Wed, 18 Nov 2015 16:49:42 +0000 (UTC) Received: by wmec201 with SMTP id c201so288202827wme.0 for ; Wed, 18 Nov 2015 08:49:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:date:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=3QyeISnT80AtGMx8gjYKLX6sumX++OSOdd8iARmsSoc=; b=R+h+t1emL40EcxydHSfa7FOYH6L74snT13B4bS5Q9SsqbxlLb8H0FLRhOVwo6LY/ez ntGB8eBqpsQ5EU8f8/6fHbbFeRcVmRoBdOc/O0Q7QMzhKtCfCHtGuP5wpveVVdeYftbX TJ4/SEBA3DbgivRBuuAU0N0/aDC7fnWc1yWqtdztCSzer6RFt/By5T/yrMnevs06xG1X 7qSi/M3bYAOispWFPBrGGOPe2nho6LPIMLBfoadGvppvD+qUnFsJUZgMMlWLOvT53GlP svAFpIclMl+X4Mrmbf5MKZXcL+2GQjRmB8mCpLKwg013M5wW+sjqDAi+tIy0CC5pLSnm qbMA== X-Received: by 10.28.91.72 with SMTP id p69mr10842679wmb.49.1447865382964; Wed, 18 Nov 2015 08:49:42 -0800 (PST) Received: from localhost (ip-86-49-34-37.net.upcbroadband.cz. [86.49.34.37]) by smtp.gmail.com with ESMTPSA id e83sm2087459wmc.23.2015.11.18.08.49.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 18 Nov 2015 08:49:41 -0800 (PST) From: Martin Jansa X-Google-Original-From: Martin Jansa Date: Wed, 18 Nov 2015 17:49:56 +0100 To: Phil Blundell Message-ID: <20151118164956.GD2213@jama> References: <018bb1afb653b342e39f2d9c7a14645913c554ae.1447757562.git.Martin.Jansa@gmail.com> <1447864564.1472.52.camel@pbcl.net> MIME-Version: 1.0 In-Reply-To: <1447864564.1472.52.camel@pbcl.net> User-Agent: Mutt/1.5.24 (2015-08-30) Cc: openembedded-core@lists.openembedded.org Subject: Re: [PATCHv2 09/16] cortexa{7,15,17}: add VFPv4 tunes X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Nov 2015 16:49:43 -0000 X-Groupsio-MsgNum: 73641 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ieNMXl1Fr3cevapt" Content-Disposition: inline --ieNMXl1Fr3cevapt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 18, 2015 at 04:36:04PM +0000, Phil Blundell wrote: > On Tue, 2015-11-17 at 11:58 +0100, Martin Jansa wrote: > > * it was added only to hf cortexa7 in: > > commit e97d152ca13556b41a236c1a4cfb11e77ff857d7 > > Author: Kristof Robot > > Date: Sun Jan 26 10:03:56 2014 +0100 > >=20 > > Add Cortex A7 support for NEONv2 & FPv4 > >=20 > > * add it to softfp cortexa7 and both versions for cortexa15 and > > cortexa17 tunes >=20 > I can't say I'm wildly thrilled about the combinatorial explosion of > tunes that differ only in a few letters. Can't we just enable NEON and > VFPv4 under the existing cortex-a15 tune? Those ISAs are both part of > the Cortex-A15 cpu, right? I don't have strong opinion about this, I just want it to behave consistently. > Also... >=20 > > * we should also update Cortex-A7 and Cortex-A15, to use=20 > > -march=3Darmv7ve, > > but the problem is that oe-core has gcc-4.[89] and gcc-5.2 and gcc > > -4.8 > > doesn't support it yet, maybe we should do this change after gcc > > -4.8 > > is removed, for details see: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D57907 >=20 > ... this part of the commit message is superseded by the following > patch, right? Correct, I'll remove it and resend when there is some decision about above. --=20 Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com --ieNMXl1Fr3cevapt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlZMrDMACgkQN1Ujt2V2gBwtlQCdEgX4rnRxmlel3x3KkejJAh0g NtUAmQHuQ3DGGR8ZTbGZ5JfOEd9U8Nz0 =mxdx -----END PGP SIGNATURE----- --ieNMXl1Fr3cevapt--