Boot hang when setting console=none with MPC5200B custom board

2010-04-22 Thread Sylvain Lamontagne
is empty in my dts, does it require something to be set ? Thank you for your help ( I hope ;) ) Sylvain Lamontagne ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

Re: Boot hang when setting console=none with MPC5200B custom board

2010-04-22 Thread Sylvain Lamontagne
Hi Albrecht, 1. Is it possible ? Yes! I tried this with several kernel versions (currently 2.6.33), using the option 'console=tty0'. Works just fine... Happy to know that it can be done ! 2. Do you have any idea how it can be achieve ? Hmmm, iirc, I also saw the effect you have.

Re: Boot hang when setting console=none with MPC5200B custom board

2010-04-22 Thread Sylvain Lamontagne
[snip] Can you halt the processor with JTAG and look at the contents of __log_buf? Ok I'll try that as soon as I can get CodeWarrior to work again... 1. Is it possible ? Yes, I believe so, but I haven't tried. Ok 2. Do you have any idea how it can be achieve ? You should be doing

Need advice on changing MPC5200B UART prescaler

2009-12-17 Thread Sylvain Lamontagne
Hi all, I would like to be able to set a baud rate of 460800 for modem that we are testing. With the actual prescaler of 32 and a IPB frequency of 84MHz I got a 5.1% error (437500) vs a 0.9% error (456522) if I could use the prescaler of 4. See MPC5200B user manual page 15-46 for the calculation

Installation on a MPC5200 based custom board

2008-07-11 Thread Sylvain Lamontagne
freescale ? The CodeWarrior IDE doesn't seems to work properly for us. This is a lot of questions and they maybe unclear since I'm new to all this, but if you need any more information I can provide them. Best Regards, -- Sylvain Lamontagne Software Developer Novariant Canada