On Mon, Dec 17, 2012 at 04:36:57PM +0100, Wolfram Sang wrote: > It is not the chip, but this controller which cannot do subpage writes. > So, make sure we add the flag at the proper place, so it doesn't get > overwritten by flash detection anymore. > > Signed-off-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx> Applied, thanks Sascha > --- > drivers/mtd/nand/nand_mxs.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/drivers/mtd/nand/nand_mxs.c b/drivers/mtd/nand/nand_mxs.c > index c4509d3..bc34526 100644 > --- a/drivers/mtd/nand/nand_mxs.c > +++ b/drivers/mtd/nand/nand_mxs.c > @@ -1217,7 +1217,6 @@ static int mxs_nand_probe(struct device_d *dev) > mtd->parent = dev; > > nand->priv = nand_info; > - nand->options |= NAND_NO_SUBPAGE_WRITE; > > nand->cmd_ctrl = mxs_nand_cmd_ctrl; > > @@ -1241,8 +1240,15 @@ static int mxs_nand_probe(struct device_d *dev) > nand->ecc.bytes = 9; > nand->ecc.size = 512; > > - /* Scan to find existence of the device */ > - err = nand_scan(mtd, 1); > + /* first scan to find the device and get the page size */ > + err = nand_scan_ident(mtd, 1); > + if (err) > + goto err2; > + > + nand->options |= NAND_NO_SUBPAGE_WRITE; > + > + /* second phase scan */ > + err = nand_scan_tail(mtd); > if (err) > goto err2; > > -- > 1.7.10.4 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
