From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 94F83E00AF6; Wed, 4 Nov 2015 06:20:49 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, * medium trust * [80.241.60.215 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mx2.mailbox.org (mx2.mailbox.org [80.241.60.215]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 2C607E00AE4 for ; Wed, 4 Nov 2015 06:20:47 -0800 (PST) Received: from smtp1.mailbox.org (smtp1.mailbox.org [80.241.60.240]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx2.mailbox.org (Postfix) with ESMTPS id D6DA440254; Wed, 4 Nov 2015 15:20:45 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp1.mailbox.org ([80.241.60.240]) by gerste.heinlein-support.de (gerste.heinlein-support.de [91.198.250.173]) (amavisd-new, port 10030) with ESMTP id GeT5fpDy2WMp; Wed, 4 Nov 2015 15:20:44 +0100 (CET) To: "Hecht, Martin (Silica)" , "yocto@yoctoproject.org" References: <563A09A3.4050706@smartacoustics.co.uk> <1B92730CF2B23F4DB7A48AAE6E3CAA361461CA0B@DEPOIY0MX08MB03.msg.avnet.eu> From: Toby Gomersall X-Enigmail-Draft-Status: N1110 Message-ID: <563A1438.80309@smartacoustics.co.uk> Date: Wed, 4 Nov 2015 14:20:40 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <1B92730CF2B23F4DB7A48AAE6E3CAA361461CA0B@DEPOIY0MX08MB03.msg.avnet.eu> Subject: Re: yocto on zynq, How to configure kernel to include drivers X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Nov 2015 14:20:49 -0000 X-Groupsio-MsgNum: 27170 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="CIV63q4swf8enKvbTV6QqLL6DnN6cg3Ko" --CIV63q4swf8enKvbTV6QqLL6DnN6cg3Ko Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, We've tried building the linux-xlnx tree standalone and we have the DMA drivers available to add in menuconfig but not when I build core-image-minimal. I thought the full build would pick up the linux-xlnx kernel and make the same options available. Is there something I need to do to make them available? Regards, Toby On 04/11/15 13:47, Hecht, Martin (Silica) wrote: > Hi Toby, >=20 > Please compare with http://www.wiki.xilinx.com/Linux+Drivers. Most of t= he DMA drivers aren't mainlined by now. You need to add them by yourself = currently. >=20 > Regards, > Martin >=20 >=20 > -----Original Message----- > From: yocto-bounces@yoctoproject.org [mailto:yocto-bounces@yoctoproject= =2Eorg] On Behalf Of Toby Gomersall > Sent: Mittwoch, 4. November 2015 14:44 > To: yocto@yoctoproject.org > Subject: [yocto] yocto on zynq, How to configure kernel to include driv= ers >=20 > I'm quite new to yocto so still have a lot to learn. I'm trying to incl= ude the DMA drivers in my yocto build for a Zynq based on the meta-xilinx= layer (http://git.yoctoproject.org/cgit/cgit.cgi/meta-xilinx/). >=20 > I thought I'd be able to add them in the kernel configuration > (menuconfig) by running (from within the build directory): >=20 > bitbake linux-xlnx -c kernel_configme -f bitbake linux-xlnx -c menuconf= ig >=20 > I can't see the DMA drivers in menuconfig. However if I run menuconfig = within the linux-xlnx tree (which is referenced by the SRCURI) I can see = the DMA drivers. Is there some reason they're hidden in the build menucon= fig? >=20 > Thanks, > Toby >=20 >=20 --CIV63q4swf8enKvbTV6QqLL6DnN6cg3Ko Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWOhQ7AAoJEJFfznYik92WvtQQAIQSvKkr0hOwlSHH1bvuNAo1 9EALTyQeoIdzme4ZhrYRUknjXrWsl1oGHyCWOK76YGRMY4XPGj+2puapMTqwWz9I /GmqA/CBZKRF29f0tdfA8VTopDM5xcijE2opGy7ADkn8mP4hQGSWCNOEjZHvzPkA qGKyHUHOP4NBfPDjfTERQUE0J1zUq8Mwl5ve37iF+mcV+B3kJZnvgNvo1oWjmyFS o/542N+LlJ0mTUCNyjLGpi1Fo7D+OQTooN99ImI09WV8F65ai2mD0RDKVw3CGQnL PfQxdxQlZsUs+hiucZ4BlRKHotf9ZfdoWa5vPR2WU++9Hgx9hBSIFBYfV6x7Vu2w pS90FaaSoQyR2caUfPUtaW4QbxjaveI96D8zmSkqbEIzNKy/IHtuzbS+NM4mPkRt /GedXQn2L4IAqjwb/AOtkXyUHsQF/9vt88pfFTJ9+DjATlXSHKyaD665oIFbzuFY IyiY0uoLXLvb0xsqiKpC8SdaPkVmR3/BH1+nJQcBiDR5hGP+eECTML+GHHo/mgRV LGnhZq8kPz1FG2AOIuwS5iQU/7/YBT1Z4pelb2M97FPq4Hlcblk8FYmeSEQSFCZX u0KgjXxWvJb1P6SsUZxUOYyFzHHZvTPmY5e8IOHxjsyk6nmv0cLC6MPf3L/smOa8 1JwAgeH2dmA1QUQ2HiN5 =uwvr -----END PGP SIGNATURE----- --CIV63q4swf8enKvbTV6QqLL6DnN6cg3Ko--