Sometimes serial port seems stuck.

I have a custom 8xx board. I am using SMC1 for serial port. SCC1, SCC2 for
Ethernet.
Using ppcboot as bootrom & linux 2.4.1

What I have observed is sometimes output on serial port gets stuck, i.e. I
don't see any output
unless I hit enter. I have tried executing "reset" UNIX command and it
doesn't help.

Has anybody seen this before and what might be the cause & remedy for this?

Subodh Nijsure
Software Manager - Network Media Routers
SkyStream Networks


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