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Subject: Deactivate serial console?
From: Lee Revell <rlrevell@joe-job.com>
To: ppc <linuxppc-embedded@ozlabs.org>
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Date: Tue, 22 Aug 2006 12:18:49 -0400
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We're developing a PPC440 based system for a customer who requires that
it be possible to disable/enable the serial console without a reboot.
Is this possible without hacking the kernel?

Lee