In message 436b4438.170ad454.6576.fffff10d@mx.gmail.com you wrote:
Kermit is a terminal which download kernel through serial port, but I need
a
[Kermit can do a lot more, bit this is off topic here.]
terminal which can download kernel through USB port because I can not download kernel through serial port in this project. what kind of terminal shall I use?
I already told you that you can implement a usbtty device which acts like a serial port on the host side.
Please re-read my posting.
Best regards,
Wolfgang Denk
After implementing support for USB-based console ("setenv stdout usbtty; setenv stdin usbtty") through serial port, I want to download kernel to flash through USB port. So I connected USB port and typed the command loadb using the terminal named Hyperterminal in Windows. But I found that the kernel had been downloaded to flash through serial port rather than USB port. If I cut down the connection between host serial port and target serial port, I can not type any command. How can I deal with this problem.
Best regards,
Ziqi He