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ttyS0



Dear ETRAX developers,

I'd like to use /dev/ttyS0 to communicate to the external hardware
box. I was managed to deactivate /sbin/agetty, rescue and debug ports
on ttyS0. It seems that my program could get complete control over RS.
Anyway there are some data that goes out of the port during the
booting.

How could I forbid the sending of anything before my program will be
started?

Best regards, Yuriy.