[ECOS] AT91 serial port usage

[harri.siirtola@vtt.fi]

Does this work with the latest AT91 port: having both AT91 serial ports
interrupt driven and port 0 used as /dev/ttydiag at the same time? I try to
configure with these checked:

ARM Architecture
	Atmel evaluation board (EB40)
		Startup type		RAM
		Debug serial port		0
		Diagnostic serial port	0
		Console/GDB baud rate	38400

TTY-mode serial device drivers
	HAL/diag serial device drivers
	Console device name		"/dev/ttydiag"
	TTY mode HAL/diag channel

Hardware serial drivers
	Atmel AT91 serial device drivers
		Atmel AT91 serial port 0 driver
			device name		"/dev/ser0"
			baud rate		38400
			buffer size		128
		Atmel AT91 serial port 1 driver
			device name		"/dev/ser1"
			baud rate		38400
			buffer size		128

Thanks,
	Harri