From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.x-arc.de ([217.6.246.34] helo=root.phytec.de) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zf0AQ-0000I2-PW for barebox@lists.infradead.org; Thu, 24 Sep 2015 06:38:07 +0000 Message-ID: <1443076651.3184.5.camel@lws-tremmet.phytec.de> From: Teresa Remmet Date: Thu, 24 Sep 2015 08:37:31 +0200 In-Reply-To: <20150923152803.GC12329@pengutronix.de> References: <20150923152803.GC12329@pengutronix.de> Mime-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: boards: phytec-som-am335x: ethernet broken after reset To: Michael Grzeschik Cc: barebox@lists.infradead.org Hello Michael, can you give me a little bit more information about the hardware you are using? As the phytec-som-am335x, includes 3 different modules. Names of the images in use and hardware revision of the som whould be great. I have made a quick test it with a phycore som on master. It worked for me. Regards, Teresa Am Mittwoch, den 23.09.2015, 17:28 +0200 schrieb Michael Grzeschik: > Hi Teresa, > > With the current code for the phytec-som-am335x, the ethernet works only > after the first powerup. If you soft reset the module the network won't > work anymore. > > ... > cpsw 4a100000.ethernet: detected phy mask 0x6 > mdio_bus: miibus0: probed > cpsw 4a100000.ethernet: Failed to setup slave 0: I/O error > ... > > That happens in the second boot. The phy is probably in a wrong state and > won't communicate over MDIO. > > Do you have any ideas? > > Thanks, > Michael > _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox