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Date: Tue, 8 Jan 2008 19:11:52 -0500
From: "mike zheng" <mail4mz@gmail.com>
To: linuxppc-dev@ozlabs.org
Subject: printk() does not work on UART1
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Hi All,

I have one mpc8568 board using UART1 as the serial port.  The OS is
Linux Kernel2.4.  If I use the polling mode driver of
gen550_progress(), it works fine. However the printk() does not work
after the console_init(). Anyone know what shall I change in the
kernel to use UART1 as serial console? I assume the default is UART0,
but I don't know where the value is set. I changed the CONFIG_CMDLINE
to ttyS1, it does NOT work.

Thanks for your help,

Mike