On Wed, 18 Oct 2017, Angelo Dureghello wrote: > Ok will do some test, maybe also adding 1 stop bit
Adding a stop bit or two will marginally reduce the effective data rate but it could be that 115200 baud is unrealistic. > or killing some processes may help ? I am already into initramfs, so the > write should not be that heavy. I take it you mean storing into rootfs. So the latency is caused by some other interrupt source (not flash storage) with higher priority than the uart irq... > Will try also zmodem in case. > Keep in mind that a larger block size would mean a larger penalty for a single overrun, which can reduce throughput. -- > Regards, > Angelo > -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
