--- In Jason Stahls <> wrote:
>
> On 4/2/2012 9:49 AM, al wrote:
> > You should contact TS support to see if the Errata section on the 75xx/45xx
> > series applies to the 7250. I see no errata listed for the 7250, but some
> > of the HW is shared on the boards. There is a known HW problem in the 75xx
> > series boards that causes Ethernet connectivity to be dropped for up to 30
> > seconds. I have no idea if this applies to the 7250 board, but you may
> > want to contact TS support to be certain. Here is the URL to the errata:
> >
> > http://www.embeddedarm.com/wiki/index.php/TS-7500#Errata
>
> Just as a FYI (thanks for the info tho :) ) the 72xx and 75xx/45xx
> hardware is completely different, and a different design philosophy. TS
> support is definitely worth calling to see if they've had the issue tho.
>
> --
> Jason Stahls
>
Not much joy from TS on this. Not a known problem apparently. Just suggested is
do an RMA on my ARM.
I have found that ping localhost works on the board but ping eth0 fails.
ifconfig eth0 down; ifconfig eth0 up fixes it.
Also pinging the ARM from LAN blinks the led of the 7250 Ethernet socket,
thought I think that's electrical and does not even need linux driver to be
loaded.
Any ideas how I can dig deeper on this?
Thx
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