Hi, I have a question regarding setting mac address for drivers. Drivers setting up write_hwaddr via eth_write_hwaddr via eth_initialize which is called from common/board_r.c.
But then there are some drivers(macb, designware, altera_tse) which also calls mac setup from dev->init which has side effect for example when you setup CONFIG_ENV_OVERWRITE and change mac address you can directly use it. It also means if there is intention to call hwaddr from dev->init that for the first packet mac address is setup twice - in eth core init and then before every driver use. I am asking this question because I would like to know the right flow for eth mac setup. If it is set ethaddr xx.... saveenv reset eth with new mac or if set ethaddr eth with new mac should work The second approach looks reasonable when ethaddr is not set at all but then at least our driver needs to be fixed to support this feature. Thanks, Michal _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
