FreeBSD on PXA255 board

Alexandr Rybalko ray at dlink.ua
Mon May 5 10:40:49 UTC 2008


On Fri, 25 Apr 2008 15:19:34 -0500 (CDT)
Mark Tinguely <tinguely at casselton.net> wrote:

>> 
>> I was wrong, you are still initializing the UMA, the vm_page
>> structure happens next.
>> 
>> the virtual address 0xbfecf000 would be the correct
>> ARM_USE_SMALL_ALLOC address for physical address 0xa3fcf000 with
>> 64MB of RAM.
>> 
>> --Mark Tinguely.
>> 

Thanks for answers.
After viewing large part of sources, I found what 0xbfecf000 is a
correct virtual address for physical address 0xa3fcf000 with
ARM_USE_SMALL_ALLOC.

But I don`t know why kernel freeze one time on bzero for physical
address 0xa3fcf000, second time on uma_startup(bfecf000, 00000030)

No panic, no error messages, just freeze.

WBW
Alex RAY


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