Debian on Frienldy ARM and uart | rs232 | serial | com1

mrc
I try to access at COM1 of a F.Arm 2410 using a Debian os but I can't find
any right device.

I also tried to do #mknod /dev/*** xxx yyy

*** = tty*, ttyS*, ttySA*, ttySAC*, s3c2410_serial*, ???

xxx = 204 205 .. ???
yyy = 65 66 .. ???

------------------- dmesg SAYs:
...
s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
...
-------------------------------

Any help?!