On Monday, April 13, 2015 at 10:39:46 AM, Jörg Krause wrote: > Hi Heiko, > > On So, 2015-04-12 at 10:17 +0200, Heiko Schocher wrote: > > On the i.mx6 based aristainetos2 board a Toshiba TH58NYG3S0HBAI4 > > is used, which has 4096 pagesize and 256b oob. The ECC strength > > was not correct detected by U-Boot > > > > Signed-off-by: Heiko Schocher <h...@denx.de> > > --- > > > > drivers/mtd/nand/mxs_nand.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/mtd/nand/mxs_nand.c > > b/drivers/mtd/nand/mxs_nand.c > > index 2d2b938..00bf036 100644 > > --- a/drivers/mtd/nand/mxs_nand.c > > +++ b/drivers/mtd/nand/mxs_nand.c > > @@ -163,6 +163,9 @@ static inline uint32_t > > mxs_nand_get_ecc_strength(uint32_t page_data_size, > > > > if (page_oob_size == 224) > > > > return 16; > > > > + > > + if (page_oob_size == 256) > > + return 18; > > > > } > > > > return 0; > > How about calculation the ECC strength dynamically? Peng Fan from > Freescale send a patch doing this in December 2014 which was already > reviewed by Marek: > https://patchwork.ozlabs.org/patch/422756/ > > It is also necessary to change the calculation in mxsboot...
Would be nice if the patch got applied, but I think there were some comments and the patch was never fixed/reposted. If Heiko wants to do it, that'd be nice. Nice domain name btw ;-) Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
