On Wed, Jul 9, 2008 at 11:40 AM, Stefan Roese <[EMAIL PROTECTED]> wrote: > Hi Vadim, > > On Wednesday 09 July 2008, vb wrote: >> I am trying to control the amcc glacier (evkit460gt) eval board with a >> BDI3000, using the config file from >> ftp://78.31.64.234/bdigdb/config/powerpc/ppc4xx/ppc440/evkit460gt.cfg >> (modulo my local IP/tftp configuration). > > I attached my local version for you. Perhaps this works better. It works here > fine on my Glacier. >
Stefan, this works like a charm, thank you so much for a prompt reply! cheers, \vb >> The problem is that the board fails to run under the BDI control, and >> runs just fine without it. >> >> When looking closer I see that the bdi resets the board properly and >> takes it all the way to the point where the TLBs are set and the rfi >> instruction is executed to jump out of the original 4k window. At this >> point a TLB exception is thrown, that is it loos like TLB programming >> 'did not take' while under BDI control. So, if I just reset the board >> and let it run, it keeps cycling through TLB error exception as no >> memory other than the top 4k bytes is accessible. Again, it works just >> fine without the BDI. >> >> Any hints and suggestions will be highly appreciated, > > What command are you using to "control" the PPC? "reset halt" will run you > initialization from the script and halt the PPC. "reset run" will skip this > init and give just run the PPC (hopefully to the U-Boot prompt). > > 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: [EMAIL PROTECTED] > ===================================================================== > ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ U-Boot-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/u-boot-users
