Hi!
I have done this and it's easy...
Follow this steps:
Disabling all debug, kernel and syslogd messages, coming out from the ttyS0
serial port (physically on the J10 header), you will be able to use the ttyS0
as a general serial port without any disturbing boot and debug messages. To do
this you have to change an option in the kernelconfig. (These notes are based
on the new Fox Board SDK but can be adapted easily to the old one)
Open the kernel options with the command: [..../devboard-R2_01]$ make
kernelconfig
in the "Hardware setup" submenu, look for "Product debug-port" and set it to
"disabled".
Enter in the directory packages/param/syslog/development-R1_1_0/ and edit the
file syslog.conf so that the first line is like this: *.debug;kern.none
/dev/null
Only for kernel 2.6
>From the os/linux-2.6/arch/cris/arch-v10/boot/compressed/ directory do a:
>[....boot/compressed]$ rm misc.o
Only for kernel 2.4
>From the /os/linux/arch/cris/boot/compressed/ directory do a:
>[....boot/compressed]$ rm misc.o
Now for any kernel version recompile the fimage with the command:
[..../devboard-R2_01]$ make
All boot and kernel messages are now gone. You can use the J10 serial port
ttyS0 as a normal serial port without problems.
And NOW you need to save this new fimage at FoxBoard Startup..
Please for more information go to this website:
http://foxlx.acmesystems.it/?id=57
--> You can call me also...
Best Regards,
Marcelo Vitor Machado Siqueira
Tel: +55 31 91558911
--- Em qua, 6/5/09, O G <[email protected]> escreveu:
De: O G <[email protected]>
Assunto: [foxboard] ZB enclosure + ttyS0
Para: [email protected]
Data: Quarta-feira, 6 de Maio de 2009, 5:16
Hi,
I have a problem when i active the ZB enclosure (MMC, RTC) and the ttys0 with
the doc: How to disable the console port messages to enable the use of J10 as
normal serial port /dev/ttyS0 from ACME site.
My foxboard don't boot.....
Please help me !
Thank you for your help !
Olivier
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