From: Hans de Goede <hdegoede@redhat.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Add CONFIG_GMAC_TX_DELAY=4 for OlinuXino Lime2
Date: Sat, 19 Mar 2016 10:32:06 +0100 [thread overview]
Message-ID: <56ED1C96.30708@redhat.com> (raw)
In-Reply-To: <56ed1046.857ac20a.dc7f4.ffffb08e@mx.google.com>
Hi,
On 19-03-16 09:39, Fran?ois-David Collin wrote:
> Hi,
>
> As I?m banging my head on this too, please allow me to provide some details
> I got two stable situations :
> The Lime2 is connected directly to the Gbit interface of my laptop, speed are OK:
Michael Haas' work to debug this by looking at the phy registers
seems to be the most promising so-far, the clk reg and axp209
registers all seem to be identical between good and bad setups.
Can you try to:
1) Stop the boot in u-boot (press a key on the serial console)
2) Bring up the network, e.g. type "dhcp" then ctrl+c when it tries
to tftp
3) Do: "mii read 1 0x11" in u-boot and record the output ?
Regards,
Hans
next prev parent reply other threads:[~2016-03-19 9:32 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-15 5:41 [U-Boot] [PATCH] Add CONFIG_GMAC_TX_DELAY=4 for OlinuXino Lime2 Michael Haas
[not found] ` <20160315180914.GA1878@excalibur.cnev.de>
2016-03-15 20:41 ` Tom Rini
2016-03-16 8:32 ` Michael Haas
2016-03-16 9:29 ` Hans de Goede
2016-03-16 10:53 ` Hans de Goede
[not found] ` <20160316203642.GC1817@excalibur.cnev.de>
2016-03-17 5:28 ` Michael Haas
2016-03-17 10:52 ` Hans de Goede
2016-03-17 21:53 ` Michael Haas
2016-03-18 7:41 ` Hans de Goede
[not found] ` <20160318190220.GC1815@excalibur.cnev.de>
2016-03-18 19:06 ` Michael Haas
2016-03-20 8:36 ` Michael Haas
2016-03-20 10:05 ` François-David Collin
2016-03-18 20:32 ` Michael Haas
2016-03-18 21:53 ` Michael Haas
2016-03-19 8:39 ` François-David Collin
2016-03-19 9:32 ` Hans de Goede [this message]
2016-03-19 9:35 ` Michael Haas
2016-03-19 9:45 ` Michael Haas
2016-03-19 13:40 ` Michael Haas
2016-03-19 14:35 ` François-David Collin
2016-03-20 13:45 ` Hans de Goede
2016-03-20 15:28 ` Michael Haas
2016-03-20 18:51 ` Hans de Goede
[not found] ` <20160321154714.GA4751@excalibur.cnev.de>
2016-03-21 18:57 ` Michael Haas
2016-03-21 20:59 ` Hans de Goede
2016-03-21 21:01 ` Hans de Goede
2016-03-21 21:47 ` Michael Haas
2016-03-21 22:00 ` Hans de Goede
2016-03-22 5:12 ` Michael Haas
2016-03-22 8:46 ` Peter Korsgaard
2016-03-22 8:57 ` Hans de Goede
2016-03-22 9:01 ` Michael Haas
2016-03-22 9:50 ` Peter Korsgaard
[not found] ` <20160321173000.GD4751@excalibur.cnev.de>
2016-03-21 20:56 ` Hans de Goede
-- strict thread matches above, loose matches on Subject: below --
2016-03-18 17:33 François-David Collin
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