P3041 What a new ethernet phy change to the device tree

[Scott Wood]

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 at p3041ds:~# ifconfig fm1-gb3 10.0.0.1
> fsl_dpa ethernet.14 fm1-gb3: Could not connect to PHY
> /localbus at ffe124000/board-control at 3,0/mdio-mux-emi1/rgmii-mdio at 28/ethernet-phy at 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 at freescale.com or post a question on
https://community.freescale.com/

-Scott