> The LogicPD board uses a Micron Flash with ECC. To boot this from > SPL, the ECC needs to be correctly configured or the BCH engine > times out. > Signed-off-by: Adam Ford <[email protected]> > Acked-by: Stefan Agner <[email protected]> > Tested-by: Jörg Krause <[email protected]> > Acked-by: Tim Harvey <[email protected]> > Tested-by: Tim Harvey <[email protected]> > diff --git a/drivers/mtd/nand/raw/mxs_nand.c b/drivers/mtd/nand/raw/mxs_nand.c > index e3341812a2..2d84bfffe2 100644 > --- a/drivers/mtd/nand/raw/mxs_nand.c > +++ b/drivers/mtd/nand/raw/mxs_nand.c > @@ -1163,6 +1163,12 @@ int mxs_nand_init_spl(struct nand_chip *nand) > > nand_info->gpmi_regs = (struct mxs_gpmi_regs *)MXS_GPMI_BASE; > nand_info->bch_regs = (struct mxs_bch_regs *)MXS_BCH_BASE; > + > + if (is_mx6sx() || is_mx7()) > + nand_info->max_ecc_strength_supported = 62; > + else > + nand_info->max_ecc_strength_supported = 40; > + > err = mxs_nand_alloc_buffers(nand_info); > if (err) > return err; > diff --git a/drivers/mtd/nand/raw/mxs_nand_spl.c > b/drivers/mtd/nand/raw/mxs_nand_spl.c > index c628f3adec..ba85baac60 100644 > --- a/drivers/mtd/nand/raw/mxs_nand_spl.c > +++ b/drivers/mtd/nand/raw/mxs_nand_spl.c > @@ -201,6 +201,7 @@ static int mxs_nand_init(void) > /* setup flash layout (does not scan as we override that) */ > mtd->size = nand_chip.chipsize; > nand_chip.scan_bbt(mtd); > + mxs_nand_setup_ecc(mtd); > > return 0; > }
Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: [email protected] ===================================================================== _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
