On 05/15/2012 11:33 AM, Marek Vasut wrote: > Dear Matevz Langus, > >> Hi, >> >> sorry for top-posting. >> >> It is Freescale eLB NAND controller. We need to investigate a bit more why >> it does not work with 512B sub-pages in u-boot. It does in Linux. > > And are you sure it does use 512b subpages in linux? Because I think there's > still a bug in linux that forces these controllers (at least the GPMI NAND) > to > use 2048b subpages.
eLBC hardware does not support doing ECC on subpage accesses (and thus the driver does not support subpage accesses at all). How does UBI use subpage accesses? -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot