diff options
Diffstat (limited to 'drivers/mtd/nand/fsl_ifc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/fsl_ifc_nand.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 9e03bac7f34c..4872a7ba6503 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -688,7 +688,7 @@ static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip, struct fsl_ifc_ctrl *ctrl = priv->ctrl; struct fsl_ifc_nand_ctrl *nctrl = ifc_nand_ctrl; - fsl_ifc_read_buf(mtd, buf, mtd->writesize); + nand_read_page_op(chip, page, 0, buf, mtd->writesize); if (oob_required) fsl_ifc_read_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -711,10 +711,10 @@ static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip, static int fsl_ifc_write_page(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, int oob_required, int page) { - fsl_ifc_write_buf(mtd, buf, mtd->writesize); + nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); fsl_ifc_write_buf(mtd, chip->oob_poi, mtd->oobsize); - return 0; + return nand_prog_page_end_op(chip); } static int fsl_ifc_chip_init_tail(struct mtd_info *mtd) @@ -916,6 +916,13 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) if (ctrl->version >= FSL_IFC_VERSION_1_1_0) fsl_ifc_sram_init(priv); + /* + * As IFC version 2.0.0 has 16KB of internal SRAM as compared to older + * versions which had 8KB. Hence bufnum mask needs to be updated. + */ + if (ctrl->version >= FSL_IFC_VERSION_2_0_0) + priv->bufnum_mask = (priv->bufnum_mask * 2) + 1; + return 0; } |