From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Mon, 4 Jan 2016 14:59:24 -0500 Subject: [U-Boot] [PATCH 2/2] mx6cuboxi: Make Ethernet functional In-Reply-To: <1451925378-14121-2-git-send-email-festevam@gmail.com> References: <1451925378-14121-1-git-send-email-festevam@gmail.com> <1451925378-14121-2-git-send-email-festevam@gmail.com> Message-ID: <20160104195924.GL4093@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Jan 04, 2016 at 02:36:18PM -0200, Fabio Estevam wrote: > From: Fabio Estevam > > Since commit 59370f3fcd1350 ("net: phy: delay only if reset handler is > registered") Ethernet is no longer functional: > > Booting from net ... > FEC Waiting for PHY auto negotiation to complete......... TIMEOUT ! > BOOTP broadcast 1 > BOOTP broadcast 2 > BOOTP broadcast 3 > BOOTP broadcast 4 > > This commit does not have an issue in itself, but it revelead a problem > with the Ethernet initialization. > > Configure the AR8035 PHY in the same manner as done in mx6sabresd > and wandboard, so that we can get a reliable Ethernet operation. > > Signed-off-by: Fabio Estevam Note: CPU: Freescale i.MX6D rev1.5 996 MHz (running at 792 MHz) CPU: Extended Commercial temperature grade (-20C to 105C) at 14C Reset cause: POR Board: MX6 Hummingboard ... => setenv autoload no => dhcp FEC Waiting for PHY auto negotiation to complete......... TIMEOUT ! BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 BOOTP broadcast 7 DHCP client bound to address 192.168.0.219 (7901 ms) => tftp ramdisk-pm.gz Using FEC device TFTP from server 192.168.0.3; our IP address is 192.168.0.219 Filename 'ramdisk-pm.gz'. Load address: 0x12000000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ###### 1.4 MiB/s done Bytes transferred = 2022580 (1edcb4 hex) => crc32 $loadaddr $filesize CRC32 for 12000000 ... 121edcb3 ==> 775dd44d => CRC32 matches: $ rhash -C /tftpboot/ramdisk-pm.gz ; Generated by RHash v1.2.8 on 2016-01-04 at 12:04.37 ; Written by Aleksey (Akademgorodok) - http://rhash.sourceforge.net/ ; ; 2022580 13:41.29 2013-06-25 /tftpboot/ramdisk-pm.gz /tftpboot/ramdisk-pm.gz 775DD44D Tested-by: Tom Rini -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: