[U-Boot-Users] Serial terminal & u-Boot

Michael Frey mfrey at pepper.com
Fri Jul 18 19:21:53 CEST 2003


I see this as well.  I am running on a custom pxa255 board.  I get 
around this problem by setting the bootdelay to 0.

Michael

On Friday, July 18, 2003, at 01:11  PM, Brian S. Park wrote:

> Hi all,
> I'm using u-Boot 0.4.0 with our custom board based on IBM walnut.
> I noticed that if I do not have the HyperTerminal running, the boot 
> process never proceeds.
>
> If I power up the target with out HyperTerminal running, it never 
> comes up. As soon as start HyperTerminal, I see print out for Kernel 
> download and the board boots up. It looks as though it was waiting for 
> the serial communication before it starts downloading the kernel over 
> the ethernet.
>
> Is this normal behavior? Is there a way to make it boot up regardless 
> of whether a serial terminal is connected or not?
>
> Thank you
>
> Brian
>
>
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