On Wed, 18 Aug 1999 [EMAIL PROTECTED] wrote:
>
>
> Hi,
>
> Adam said he had linux 2.2.10 / Brutus. That's interesting...
> I've been running 2.2.2 on a brutus-like for a while now, and for fun, I
> tried to upgrade it to 2.2.10. But ( it's always like that ;-), here is my
> problem:
> On the brutus board, there is two serial ports ( called Ser1 and Ser3). On
> my brutus-like board, there is only the second one, Ser3. When I booted for the
> first time 2.2.2, I had nothing on my screen, because all the information went
> through the Ser1 port (that didn't exist !!!). To solve that problem, I modified
> a line from the "linux/drivers/char/serial_sa1100.c" file (serial_console_setup
> function)
>
> serial_echo_port = (unsigned long *)&Ser1UTCR0
> to serial_echo_port = (unsigned long *)&Ser3UTCR0
>
> In the 2.2.10 version this file doesn't exist anymore. So again, all the
> information of the booting kernel are send to the Ser1. And I don't know how (in
> which file) to change that.
You should look in linux/drivers/char/serial_sa1100.c starting from line
2650. This is for console messages. Also if you want to reverse ttyS0
and ttyS1 devices, look from line 160.
Nicolas Pitre, B. ing.
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