On Friday 22 February 2008, Benjamin Herrenschmidt wrote: > On Fri, 2008-02-22 at 09:32 +0100, Stefan Roese wrote: > > 405EX(r) has SDR0_MFR[E0CS/E1CS] set after reset. This selects > > the internal loopback mode. Clear these bits so that both EMACs > > don't use loopback mode as default. > > > > Signed-off-by: Stefan Roese <[EMAIL PROTECTED]> > > --- > > I'm not sure if this should be done here in the board platform code, > > or in the newemac driver or perhaps in some code common for 405EX. > > > > Any thoughts on this welcome. > > This should be done in EMAC since we also need to force internal > loopback & clocking when probing the PHY or we might not probe > it properly (and fail reset) if there is no link.
Yes. Valentines patches are a first step to this. > I need to work on that. That would be great. Thanks. BTW: Any news on the generic phy-lib plans for ibm_newemac? Best regards, Stefan _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
