minicom is another popular serial communication program. Unfortunately, many users have reported problems using it with U-Boot and Linux, especially when trying to use it for serial image download. It's use is therefore discouraged.
(2)c-kermit
使用c-kermit就完全没有问题。编写一个Kermit的配置文件:
~/.kermrc: set line /dev/ttyS0 set speed 115200 set carrier-watch off set handshake none set flow-control none robust set file type bin set file name lit set rec pack 1000 set send pack 1000 set window 5