[Techtalk] need to specify the UART address
awendt at putergeek.com
Mon Aug 27 19:38:19 EST 2001
On August 27, 2001 18:05, Rajiv Saxena wrote:
> I am trying to bring up Linux on a board that has a
> 16550 UART chip.I need to know where I got to include
> the UART base address in the Linux kernel.Which file
> do I need to modify?
If you want to change what Linux thinks the base address of one of your
serial ports is, you can use the setserial command, like this:
setserial /dev/ttyS3 port 0x2E8 irq 3
The "uart" and "autoconfig" parameters might be interesting to you also.
As for what file you modify... Depends on your Linux distribution. Mine is
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