From: richard.zhao@linaro.org (Richard Zhao)
To: linux-arm-kernel@lists.infradead.org
Subject: serial tty name
Date: Wed, 14 Dec 2011 22:43:47 +0800 [thread overview]
Message-ID: <20111214144344.GA2090@richard-laptop> (raw)
How to map different uart port to ttymxc0 (take imx for example)?
In rootfs, it usually "getty ttymxc0" to get
serial console. And the rootfs may be shared by different boards.
Traditionaly way is to set right platform device ID.
But with DT, UART2 always generate ttymxc1, UART3 for ttymxc2. You
always needs to modify the getty command when your change another board.
Is there a way to fix it?
Thanks
Richard
next reply other threads:[~2011-12-14 14:43 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-14 14:43 Richard Zhao [this message]
2011-12-14 15:10 ` serial tty name Igor Grinberg
2011-12-14 18:33 ` Uwe Kleine-König
2011-12-15 0:44 ` Richard Zhao
2011-12-14 15:31 ` Rob Herring
2011-12-15 0:31 ` Richard Zhao
2011-12-19 4:08 ` Shawn Guo
2011-12-19 4:49 ` Jason Liu
2011-12-19 5:41 ` Richard Zhao
2011-12-19 3:56 ` Shawn Guo
2011-12-19 5:40 ` Richard Zhao
2011-12-19 6:05 ` Shawn Guo
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