laigui qin

How to make M54455EVB linux support UART 2?

Discussion created by laigui qin on Jun 6, 2008
Latest reply on Jun 12, 2008 by laigui qin

I found that M54455EVB linux source only support uart 0 and 1. I am trying to make it support uart 2. I did following modification in drivers/serial/mcfserial.c:

- add "console=ttyS2" to the uboot bootargs.
- change .. (mcfrs_console_port ? MCFUART_BASE2 : MCFUART_BASE1));
to (mcfrs_console_port ? MCFUART_BASE3 : MCFUART_BASE1));

Still not working, any thoughts on this?