Am Dienstag 23 Juni 2009 10:35:31 schrieb Jean-Christophe PLAGNIOL-VILLARD:
> > > I2C lowest priority (as per need) > > > > Can I do something to push I2C priority? > > If the I/O is shared with gpio you can use bitbanging with few hours I think this would be the best to start - due to the fact that I need bitbanging for FPGA flashing, too. > > Best Regards, > J. @Prafulla: in kirkwood/cpu.c there are 2 functions: kw_config_gpio() kw_config_mpp() If I implement additional functions like kw_gpio_direction(int gpio, enum direction) kw_gpio_set(int gpio, int value) int value kw_gpio_get(int gpio) If the functions are implemented in cpu.c are they accessible from cmd_xxx.c functions? Would this be ok to get it mainline or should there be an special driver for gpio access? Sorry for my newbie questions :) Dieter _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
