Hi Kyle, On Wednesday 28 October 2009 01:21:21 Kyle Smith wrote: > I realize this isn't a BDI3000 mailing list but I was hoping to get some > input on my problem. I am trying to program u-boot onto the flash > (S29GL512N) of a ppc440gx target using a BDI3000 but I am getting some > weird behavior. > > With my current BDI3000 (firmware v1.18) configuration (using SDRAM as the > BDI workspace) the first program attempt always fails. Successive attempts > after the failed one will work.
<snip> > One interesting thing is when I dump the failed programming attempt and > diff it's contents versus my u-boot image it's only the first 512 bytes > that are incorrect. Within the 512 bytes I can partially see the contents > of the image with some of the data corrupted. > > Another characteristic of my problem is I can program the flash if I allow > u-boot to configure the board. This sounds like a memory configuration in your BDI script for me. I suggest you check again the SDRAM controller parameters against the ones configured in U-Boot. Cheers, 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 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot