Re: [ECOS] Ethernet PHY Device API

["Mikhail Matusov" <matusov at squarepeg dot ca>]

Gary,

> What sort of initialization does your PHY need?  Most PHY devices are
> quite useful/happy just being taken out of reset and talking to them...

I need to switch the PHY to the RGMII mode. By default it is in the GMII 
mode. It involves a few writes to the PHY registers. Are you saying that I 
have to be doing this in the platform driver? I don't think it belongs 
there, but that's actually how I am doing it now...  For some reason I can't 
get ethernet working on this card. I know that hardware is OK because I have 
another OS running on it happily. I can't find anything wrong except for one 
MAC register reporting wrong RGMII status. This made me think that perhaps 
the PHY is initialized too late... However, the register in question doesn't 
seem to behave properly under another OS either...


/Mikhail



--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss