From: Scott Wood <scottwood@freescale.com>
To: Mercier Ivan <ivan.mercier@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: P3041 What a new ethernet phy change to the device tree
Date: Fri, 23 Aug 2013 13:04:38 -0500 [thread overview]
Message-ID: <1377281078.20722.60.camel@snotra.buserror.net> (raw)
In-Reply-To: <CAMc2ieqb=_8PDMi9QCGxiYDPx2E56F=WFqYzzw5aUicuKDmsTw@mail.gmail.com>
On Fri, 2013-08-23 at 17:49 +0200, Mercier Ivan wrote:
> Hi everybody,
> I have 2 boards based on freescale p3041.
> Ethernet works on uboot on the 2 of them but only the eval card
> p3041ds works with linux.
> So i start modifying the device tree on the other card (wp6.dts) and
> now I can see the ethernet device in Linux but I can't configure it.
>
> root@p3041ds:~# ifconfig fm1-gb3 10.0.0.1
> fsl_dpa ethernet.14 fm1-gb3: Could not connect to PHY
> /localbus@ffe124000/board-control@3,0/mdio-mux-emi1/rgmii-mdio@28/ethernet-phy@1f
> fsl_dpa ethernet.14 fm1-gb3: init_phy() = -19
> ifconfig: SIOCSIFFLAGS: No such device
>
> It seems to be a phy address misconfiguration on mdio bus but I don't
> exactly know what to change on my device tree.
> Can anyone look at my two device trees?
It sounds like you're using the Freescale SDK rather than the upstream
kernel (there's no datapath support upstream yet). For SDK support
please contact support@freescale.com or post a question on
https://community.freescale.com/
-Scott
prev parent reply other threads:[~2013-08-23 18:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-23 15:49 P3041 What a new ethernet phy change to the device tree Mercier Ivan
2013-08-23 18:04 ` Scott Wood [this message]
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