How to use FIFOed Avalon Uart under uClinux on DE2 2c35 Board?

AFAIK no software changes are necessary, as the interface of the FIFOed Uart is identical to that of the Altera UART. So just use the Altera UART driver.

hi Michael,

The ip class name may be wrong, please update the script,

here the script of fifoed_avalon_uart. It seems that this script is not implemented

package fifoed_avalon_uart;
use base qw(BasicModule);
use strict;
sub required_module_names {
	("uart0", "uart1", "uart2", "uart3")
}
sub required_class_name {
        "fifoed_avalon_uart";
}
sub base_address_cast {
	"void "
}
sub translate {
	my $class = shift;
	my ($system, $required_module_name, $module_name) = @_;
	$class->SUPER::translate (@_);
        if (defined ($fifoed_avalon_uart::default_uart)) {
                print "/* The default uart is always the first one found in the PTF file */\n";
                print "#define nasys_printf_uart na_$required_module_name\n\n";
                $fifoed_avalon_uart::default_uart = $required_module_name;
        }
}
sub run {
        fifoed_avalon_uart->run2 (@_);
}
1;

thanks for ur time spent on this topic.