From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Subject: Re: [PATCH] ARM: omap3: beagleboard-xm: dt: Add ethernet to the device tree Date: Thu, 1 Dec 2016 16:41:11 -0500 Message-ID: <20161201214111.GH2546@bill-the-cat> References: <1480528685-26259-1-git-send-email-laurent.pinchart@ideasonboard.com> <20161201211234.GA3703@atomide.com> <20161201213515.GB3703@atomide.com> <2270015.ToMLQLZcVX@avalon> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="faQnCbRvEv19yW2P" Return-path: Content-Disposition: inline In-Reply-To: <2270015.ToMLQLZcVX@avalon> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Laurent Pinchart Cc: Tony Lindgren , linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?iso-8859-1?Q?Beno=EEt?= Cousson List-Id: devicetree@vger.kernel.org --faQnCbRvEv19yW2P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 01, 2016 at 11:37:53PM +0200, Laurent Pinchart wrote: > On Thursday 01 Dec 2016 13:35:16 Tony Lindgren wrote: > > * Tony Lindgren [161201 13:14]: > > > * Laurent Pinchart [161130 09:58]: > > > > The Beagleboard-xM has a LAN9514 USB hub and ethernet controller, > > > > connected to port 2 of the OMAP EHCI controller. The board however = has > > > > no EEPROM to store the ethernet MAC address, which is programmed by= the > > > > boot loader. > > > >=20 > > > > To allow Linux to use the same MAC address as the boot loader (or f= or > > > > that matter any fixed MAC address), we need a node in the device tr= ee > > > > for the ethernet controller that the boot loader can update at runt= ime > > > > with a local-mac-address property. Add it, along with an alias for = the > > > > ethernet controller to let the boot loader locate it easily. > > >=20 > > > Does not seem to work here.. Do I need to set something in u-boot? > > > I'm using U-Boot 2016.09-00004-g26bb688. > >=20 > > Looks like my u-boot only has usbethaddr in the environment. After doing > > setenv ethaddr it's now working :) >=20 > Nice to know, thanks for the tip :-) To tag onto my other email, it should be just a little work to get this to work for everyone out of the box :) --=20 Tom --faQnCbRvEv19yW2P Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJYQJj3AAoJEIf59jXTHXZSv+MP/RMyncgT26T1KUx0G386TCCW HK6DPVgM6SAZoRV1bVuMZ1mz0QXY3EsW2feV2/ESOBcfNkqvqrblI3KrMLilcNBH Td4bk/1VjIoorRc7Q/ugYucMCzah7VA4x4veUYbRnNjh0Vw4hn5q9OuA10ia/KP7 BB3nsoa0J+4KO7pZMc4hLP/p74h09RHeQiYC+VMSqOS7gOEqWEPxz3aEPFBxtNH0 s5DCI70IxBUVqkki+uHM/SXYqweTcf4v1eYexo6nBZ+FVq8/G47XRkhjEK3elI8h hnSJdAUKo07TlBxFjAjp1X8iCgaCGSfuDjdDJB3RWYnzrbhGs//4FGc/9ykDj5dp 7eCbWJey8RW7rIWDkXKZv1bHLZP4WDrA27cJ9/wV1iHtR/xq730i64yzkaSdtWT+ 7QdEeQ7OXwS/RR5Hyer4k8ACpx03DdkyZx+qUdVC1PA/H/Sl+cnBdo6Fx9MMkVTX Fws9QGu00sWU2m4XYH1SpNvLZgb/R5LH0FC+W9Y0din4GqNSBFqsLBxvohrkd5ht kRquOuvylx4EC4eX58WVRls57h8eeF+I+8BsUJZKGR/pCRc2PYN1w1j+8o5uo+SL HpfgeQYxNCcEe85zS3XIxqyKpPcla2gqvH68ZngJPVB+lRFEqk1EI55HicMNcxAq XT7Q8Oa/6Af9kicQ+Tix =BShh -----END PGP SIGNATURE----- --faQnCbRvEv19yW2P-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html