On 12/18/2011 11:50 AM, Marek Vasut wrote: > The ecc.size for mxs NAND driver is set to 1 in Linux kernel and to 512 in > U-Boot, which causes "ubi part" command malfunction due to wrong subpage size. > > Signed-off-by: Marek Vasut <[email protected]> > Cc: Wolfgang Denk <[email protected]> > Cc: Detlev Zundel <[email protected]> > Cc: Stefan Roese <[email protected]> > Cc: Scott Wood <[email protected]> > Cc: Veli-Pekka Peltola <[email protected]> > --- > drivers/mtd/nand/mxs_nand.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c > index ce2a326..26778ac 100644 > --- a/drivers/mtd/nand/mxs_nand.c > +++ b/drivers/mtd/nand/mxs_nand.c > @@ -1105,7 +1105,7 @@ int board_nand_init(struct nand_chip *nand) > nand->ecc.layout = &fake_ecc_layout; > nand->ecc.mode = NAND_ECC_HW; > nand->ecc.bytes = 9; > - nand->ecc.size = 512; > + nand->ecc.size = 1; > > return 0; >
ecc.size = 1 doesn't make sense -- this is the block size over which ecc is calculated. Where is this Linux driver? I don't see mxs_nand.c in Linux. What specifically is happening in "ubi part" with ecc.size = 512? -Scott _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
