From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751255AbdCVVJj (ORCPT ); Wed, 22 Mar 2017 17:09:39 -0400 Received: from mail-qt0-f196.google.com ([209.85.216.196]:34170 "EHLO mail-qt0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751178AbdCVVJb (ORCPT ); Wed, 22 Mar 2017 17:09:31 -0400 Subject: Re: [PATCH] ARM: imx_v6_v7_defconfig: Select SMSC_PHY To: Leonard Crestez , Shawn Guo , Sascha Hauer References: <82d0aeeaed87ae5c9390b889cef4c54d715cde61.1490191972.git.leonard.crestez@nxp.com> Cc: linux-arm-kernel@lists.infradead.org, Fabio Estevam , Fugang Duan , Octavian Purdila , linux-kernel@vger.kernel.org From: Florian Fainelli Message-ID: <5b1b4048-0499-313b-eaeb-167c6e6d50ae@gmail.com> Date: Wed, 22 Mar 2017 14:09:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <82d0aeeaed87ae5c9390b889cef4c54d715cde61.1490191972.git.leonard.crestez@nxp.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/22/2017 07:27 AM, Leonard Crestez wrote: > The imx6sl-evk board has a LAN8720A ethernet phy supported by SMSC_PHY. > Add this driver to the default imx config since the device is present on > one of the evaluation boards. > > This used to work mostly fine with the generic phy driver but since > commit 0878fff1f42c18e448ab5b8b4f6a3eb32365b5b6 that driver no longer > performs a soft reset on startup. This causes netboot to sometimes > timeout on DHCP because RX doesn't work right. DHCP is eventually retried and > it works the second time but it takes 90+ seconds to get a login prompt. > > This was generated with "make savedefconfig" and it includes a few > additional minor cleanups. > > Signed-off-by: Leonard Crestez Acked-by: Florian Fainelli -- Florian From mboxrd@z Thu Jan 1 00:00:00 1970 From: f.fainelli@gmail.com (Florian Fainelli) Date: Wed, 22 Mar 2017 14:09:26 -0700 Subject: [PATCH] ARM: imx_v6_v7_defconfig: Select SMSC_PHY In-Reply-To: <82d0aeeaed87ae5c9390b889cef4c54d715cde61.1490191972.git.leonard.crestez@nxp.com> References: <82d0aeeaed87ae5c9390b889cef4c54d715cde61.1490191972.git.leonard.crestez@nxp.com> Message-ID: <5b1b4048-0499-313b-eaeb-167c6e6d50ae@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 03/22/2017 07:27 AM, Leonard Crestez wrote: > The imx6sl-evk board has a LAN8720A ethernet phy supported by SMSC_PHY. > Add this driver to the default imx config since the device is present on > one of the evaluation boards. > > This used to work mostly fine with the generic phy driver but since > commit 0878fff1f42c18e448ab5b8b4f6a3eb32365b5b6 that driver no longer > performs a soft reset on startup. This causes netboot to sometimes > timeout on DHCP because RX doesn't work right. DHCP is eventually retried and > it works the second time but it takes 90+ seconds to get a login prompt. > > This was generated with "make savedefconfig" and it includes a few > additional minor cleanups. > > Signed-off-by: Leonard Crestez Acked-by: Florian Fainelli -- Florian