From: Eric Nelson <eric.nelson@boundarydevices.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] i.MX6Q SabreLite: Ethernet does not work at Gigabit speed
Date: Thu, 28 Jun 2012 08:33:16 -0700 [thread overview]
Message-ID: <4FEC793C.8020609@boundarydevices.com> (raw)
In-Reply-To: <4FEC6116.2020009@denx.de>
On 06/28/2012 06:50 AM, Wolfgang Grandegger wrote:
> Hi,
>
> I just realized that I cannot download files on a Gitabit Ethernet
> network. I'm getting timeouts:
>
> MX6QSABRELITE U-Boot> boot
> Using FEC device
> TFTP from server 172.16.0.1; our IP address is 172.16.0.100
> Filename 'wolf/uImage-mx6q-mainline'.
> Load address: 0x10800000
> Loading: error frame: 0x4fd76ca0 0x00000804
> T error frame: 0x4fd77f00 0x00000804
>
>
> Before I start digging, is this a known issue?
>
> Wolfgang.
Hi Wolfgang,
This is/was an issue on the first batch of Sabre Lites.
It stemmed from the proper connection of pin 9 on the ethernet jack
(it shouldn't be connected):
https://wiki.linaro.org/Boards/MX6QSabreLite#Gigabit_Ethernet_issue
If you're not in a position to de-solder the pin, contact me off-list
and we'll arrange for a swap.
Regards,
Eric
next prev parent reply other threads:[~2012-06-28 15:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-28 13:50 [U-Boot] i.MX6Q SabreLite: Ethernet does not work at Gigabit speed Wolfgang Grandegger
2012-06-28 15:33 ` Eric Nelson [this message]
2012-06-28 17:48 ` Troy Kisky
2012-07-02 8:18 ` Wolfgang Grandegger
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