Re: Problem with Xilinx Uart Lite

Hello Andrei,

Thank you. I have tried this patch, but without luck, the system can not
start, there's no login prompt.
Boot stopps after starting system.
The boot log looks like this:

loaded at: 00400000 004C51E0
board data at: 004C2138 004C2150
relocated to: 0040530C 00405324
zimage at: 00405811 004C1A00
avail ram: 004C6000 04000000

Linux/PPC load: console=ttl0 ip=off root=/dev/xsysace/disc0/part3 rw
Uncompressing Linux...done.
Now booting the kernel
......

Welcome to ML300 powerpc linux 2.4.21, E.I.S. edition

Starting system...
mounting /proc: done.
Mounting '/' read-write: mount: Cannot read /etc/mtab: No such file or
directory

done.
brining up loopback interface: done.
Setup IP-address for eth0: done.
Mounting /tmp: done.
Starting syslogd: done.
Starting klogd: done.
Starting


Thanks,
Qichen

ps. Sorry, I forgot to post this to the mailing list.


On 6/30/06, Andrei Konovalov [off-list ref] wrote:

Seeing a lot of ^M (LF) characters in the end of lines makes me think
you are using [Win]DOS.
This makes the patch to look somewhat funny - some of the lines terminated
with
<CR> only ("Unix style"), some - with <CR><LF> ("DOS style").

Please try the attached patch. It should help.

Thanks,
Andrei

Qichen Huang wrote:

quoted

Hello,

attached is my xuartlite_serial.c

Thanks,
Qichen

On 6/30/06, *Andrei Konovalov* <akonovalov@ru.mvista.com
<mailto:akonovalov@ru.mvista.com>> wrote:

     > Xilinx OS Independent Code XAssert: xuartlite.c:194
     > Code may crash due to unhandled errors.

    So this is inside XUartLite_Send().
    Could you send me your xuartlite_serial.c?
    Seems yours doesn't have one of the fixes.

    Thanks,
    Andrei