In message 698a2fda04120802517842a72b@mail.gmail.com you wrote:

Thank you very much for all your help. I had my loadb working on 19200 baudrate when I set kermit's stop bits to 2. Thanks Anders! =)

:-)

Does kermit protocol (loadb) in downloading files have some level of "reliability" feature? Do we really have to use the crc32 command to check the reliability of the downloaded file?

Kermit binary protocol uses a checksum. This is one of the reasons why it's much better than S-record download (the other main reason is speed).

What do you mean with "have to use the crc32 command" ? U-Boot images (like kernel or ramdisk etc.) include embedded checksums which get automatically verified when you list (imi) or boot (bootm) these images.

Best regards,

Wolfgang Denk