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"? > > Ok, I'll try git bisect. > <snip> > > >> 2. Another problem is that in bootstrap configuration B (CPU - 333 Mhz, >> PLB 166MHz) >> PCI-E cards are not recognized in any slot. This happens with all >> u-boot versions I've >> tested. Linux also does not recognize PCI-E cards. Kilauea board >> manual says that PCI >> clock is determined by CPLD. Could it be CPLD/FPGA bug ? >> > > Is bootstrap option C working? > No, C doesn't work either. The card I'm testing with is Intel Gigabit Ethernet adapter (PRO/1000 PT 1x) > Thanks. > > Best regards, > Stefan > > ===================================================================== > DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: off...@denx.de > ===================================================================== >
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