U-Boot hangs in relocate_code after sw reboot

Jon Loeliger jdl at freescale.com
Sat Mar 5 03:06:03 EST 2005


On Fri, 2005-03-04 at 09:53, Jaka Močnik wrote:
> hello!
> 
> I don't really know if this mailing list is the proper place to direct
> questions regarding U-Boot, but I've seen some preceding posts about it,
> so I thought I'd ask...

Let's start with:  The U-Boot list is over at:
    u-boot-users <u-boot-users at lists.sourceforge.net>

> I've ported U-Boot over to a custom MPC8560 (PQ3) based board - it works
> well, 

Good...  So, what version did you start with?
And how custom is it?  We just might need a few more details here... :-)

> except that after a sw reboot (from linux kernel or u-boot
> itself),

There were some early releases of 8560 U-Boot code that
didn't do SW Reset right.  Let's make sure we are running
a modern U-Boot for the 85xx first.

>  it only gets to the part where it relocates itself to RAM and
> then hangs - the last debug output is 

There are some U-Boot FAQs down this line too.

> has anyone experienced similar problems? any hints on what to look at?

HTH,
jdl





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