Stefan Roese wrote:
> Hi Felix,
>
> On Monday 16 February 2009, Felix Radensky wrote:
>
>> I have several PCI-E related problems on Kilauea board Rev 1.2
>>
>> 1. With u-boot v2009.01 and latest git I'm getting machine check
>> exception when PCI-E card is plugged into slot 0. There's no
>> problem if the same card is plugged into slot 1.
>>
>> This seems to be a regression introduced after
>> 2008.10-rc2-02699-g725c8dd
>> (version shipped on AMCC resource CD), as with this version both slots
>> function properly.
>>
>> Any hints what could be the problem with latest u-boots ?
>>
>
> I just checked on my Kilauea and reproduced the problem. No, I don't have any
> clue right now where this problem is generated. I can't remember any issues
> with PCIe slot 1 on Kilauea.
>
> Perhaps you could try to find the git commit introducing this issue by
> using "git bisect"?
>
> <snip>
>
>
According to "git bisect" the problem was introduced by this commit:
30e76d5e3bc4c5208ee63585fe12b409d9308cd8 is first bad commit
commit 30e76d5e3bc4c5208ee63585fe12b409d9308cd8
Author: Kumar Gala <ga...@kernel.crashing.org>
Date: Tue Oct 21 08:36:08 2008 -0500
pci: Allow for PCI addresses to be 64-bit
PCI bus is inherently 64-bit. While not all system require access to
the full 64-bit PCI address range some do. This allows those systems
to enable the full PCI address width via CONFIG_SYS_PCI_64BIT.
Felix.
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
