On Wednesday 08 April 2009, Eddie Dawydiuk wrote: > > I found the ibm_newemac driver(2.6.29) makes the assumption that the > > bootloader has already configured the tx enable pin as it is a > > multiplexed pin. Unfortuantley I am not using U-Boot and our minimal > > bootloader does not do this. After finding tx enable was never > > asserting for Eth0 a quick user space program verified tx enable was > > configured as a GPIO pin. > > I would like to eventually submit our changes for upstream support. Based > on this would you recommend ensuring tx enable is configured properly in > the initialization of the ibm_newemac driver or the platform > initialization?
This GPIO multiplexing configuration does not belong into the ibm_newemac driver since it is very platform/board specific. The platform code is definitely a better place. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de ===================================================================== _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev