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From: sunimohan <sunimohan@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Prevent dropping into a shell triggered by serial port
Date: Wed, 20 Oct 2010 19:28:57 -0700 (PDT)	[thread overview]
Message-ID: <30015548.post@talk.nabble.com> (raw)


Hi

  I have connected my mini2440 to a Com device using serial port.

when I try to boot, uboot always drops into the shell. If I remove the
serial port connector, it boots happily.

Looks like the Com device is responding to the boot messages from uboot and
uboot is dropping into the shell.

1) Can I prevent messages from uboot  into serial port

2) Can I continue to boot even if I drop into a shell (like automatically
typing "boot" in the shell) with a script like .bashrc equivalent

3) can I totally shutoff the serial port for uboot only

Thanks
Sunitha
-- 
View this message in context: http://old.nabble.com/Prevent-dropping-into-a-shell-triggered-by-serial-port-tp30015548p30015548.html
Sent from the Uboot - Users mailing list archive at Nabble.com.

             reply	other threads:[~2010-10-21  2:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-21  2:28 sunimohan [this message]
2010-10-21  3:23 ` [U-Boot] Prevent dropping into a shell triggered by serial port Andrew Dyer
2010-10-21  4:39 ` Wolfgang Denk

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