Re: boards: phytec-som-am335x: ethernet broken after reset

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello Michael,

can you give me a little bit more information about the hardware you
are using? As the phytec-som-am335x, includes 3 different modules.
Names of the images in use and hardware revision of the som whould be
great.

I have made a quick test it with a phycore som on master. It worked for
me.

Regards,
Teresa

Am Mittwoch, den 23.09.2015, 17:28 +0200 schrieb Michael Grzeschik:
> Hi Teresa,
> 
> With the current code for the phytec-som-am335x, the ethernet works only
> after the first powerup. If you soft reset the module the network won't
> work anymore.
> 
> ...
> cpsw 4a100000.ethernet: detected phy mask 0x6
> mdio_bus: miibus0: probed
> cpsw 4a100000.ethernet: Failed to setup slave 0: I/O error
> ...
> 
> That happens in the second boot. The phy is probably in a wrong state and
> won't communicate over MDIO.
> 
> Do you have any ideas?
> 
> Thanks,
> Michael
> 



_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox



[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux