Hi all, I'm trying to port linuxppc_2_4_devel to Xilinx ML403. I want to use UartLite instead of Uart 16550. What changes should I do?
I have disabled "Standard/generic (8250/16550 and compatible UARTs) serial support" and enabled "Xilinx UART Lite" & "Console on UART Lite port" in character devices. And the initial kernel command string is changed to "console=ttl0 console=ttyS0,9600 ip=off root=/dev/xsysace/disc0/part3 rw". The kernel boot log dosen't mention any serial device and it hangs up until "System started." There is no login prompt. My /etc/inittab is : ::sysinit:/etc/init.d/rcS #::askfirst:-/bin/sh ::ctrlaltdel:/sbin/reboot ::shutdown:/sbin/swapoff -a ::shutdown:/bin/umount -a -r ::restart:/sbin/init ::respawn:/sbin/getty 9600 tts/0 What else should I do? Thank you! Qichen -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060629/32839dc5/attachment.htm