From mboxrd@z Thu Jan  1 00:00:00 1970
From: Miquel RAYNAL <miquel.raynal@free-electrons.com>
Date: Wed, 12 Jul 2017 21:21:36 +0200
Subject: [U-Boot] Ethernet not functional on i.MX6DL Sabre Auto
Message-ID: <20170712212136.542ea690@xps13>
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To: u-boot@lists.denx.de

Hi,

I am using a Sabre Auto board with an i.MX6 Dual Lite.

When I compile U-boot with defconfig file mx6dlsabreauto_defconfig, the
network is not functionnal. Only the orange LED on the RJ45 port is
blinking and dhcp requests never end. In menuconfig I saw numerous
unselected options that I guess should be enabled. But event with that,
I could not get through:

CONFIG_NET_RANDOM_ETHADDR=3Dy
CONFIG_PHYLIB=3Dy
CONFIG_NETDEVICES=3Dy
CONFIG_FEC_MXC=3Dy

The issue is present in v2017.05 and v2017.07 (did not tried previous
versions). Any idea of what could possibly be wrong ?

Boot log follows.

Thank you,
Miqu=C3=A8l


U-Boot 2017.07-dirty (Jul 12 2017 - 16:12:17 +0200)

CPU:   Freescale i.MX6DL rev1.1 at 792MHz
CPU:   Automotive temperature grade (-40C to 125C) at 44C
Reset cause: POR
Board: MX6Q-Sabreauto revA
I2C:   ready
DRAM:  2 GiB
PMIC:  PFUZE100 ID=3D0x10
Flash: 32 MiB
NAND:  256 MiB
MMC:   FSL_SDHC: 0
*** Warning - bad CRC, using default environment

No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0=20
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17

Retry time exceeded; starting again

--=20
Miquel Raynal, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com