From: Eric Cooper <ecc@cmu.edu>
To: u-boot@lists.denx.de
Subject: [U-Boot] repurposing uboot's console UART after booting
Date: Sat, 23 Apr 2011 21:38:40 -0400 [thread overview]
Message-ID: <20110424013840.GD11809@localhost> (raw)
In-Reply-To: <31463780.post@talk.nabble.com>
On Sat, Apr 23, 2011 at 06:03:46PM -0700, CAIannello wrote:
> After booting, I would like to use this UART for other things besides shells
> and U-Boot status. I want to attach custom peripherals to it instead.
>
> I tried killing the ttymxc0's shell process from my ssh session, but another
> one pops right up.
This has nothing to do with U-Boot. Linux typically uses the file
/etc/inittab to specify whether to spawn login processes on serial
lines. Look at that, along with the Linux man page for "init".
--
Eric Cooper e c c @ c m u . e d u
next prev parent reply other threads:[~2011-04-24 1:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-24 1:03 [U-Boot] repurposing uboot's console UART after booting CAIannello
2011-04-24 1:38 ` Mike Frysinger
2011-04-24 1:38 ` Eric Cooper [this message]
2011-04-24 14:14 ` Wolfgang Denk
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