[PATCH] mtd: mxs_nand: default to legacy bch and rename to modern bch option

[Sean Nyekjaer]

Linux kernel defaults to use legacy bch setting, this was creating a
mismatch between U-boot and Linux default settings.

Fixes: 51cdf83eea ("mtd: gpmi: provide the option to use legacy bch geometry")
Signed-off-by: Sean Nyekjaer <s...@geanix.com>
---
 drivers/mtd/nand/raw/mxs_nand.c    | 2 +-
 drivers/mtd/nand/raw/mxs_nand_dt.c | 2 +-
 include/mxs_nand.h                 | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/raw/mxs_nand.c b/drivers/mtd/nand/raw/mxs_nand.c
index e6bbfac4d6..49795e20d2 100644
--- a/drivers/mtd/nand/raw/mxs_nand.c
+++ b/drivers/mtd/nand/raw/mxs_nand.c
@@ -1119,7 +1119,7 @@ static int mxs_nand_set_geometry(struct mtd_info *mtd, 
struct bch_geometry *geo)
        }
 
        if ((!(chip->ecc_strength_ds > 0 && chip->ecc_step_ds > 0) &&
-            mtd->oobsize < 1024) || nand_info->legacy_bch_geometry) {
+            mtd->oobsize < 1024) || !nand_info->modern_bch_geometry) {
                dev_warn(mtd->dev, "use legacy bch geometry\n");
                return mxs_nand_legacy_calc_ecc_layout(geo, mtd);
        }
diff --git a/drivers/mtd/nand/raw/mxs_nand_dt.c 
b/drivers/mtd/nand/raw/mxs_nand_dt.c
index 878796d555..bbb7396324 100644
--- a/drivers/mtd/nand/raw/mxs_nand_dt.c
+++ b/drivers/mtd/nand/raw/mxs_nand_dt.c
@@ -92,7 +92,7 @@ static int mxs_nand_dt_probe(struct udevice *dev)
 
        info->use_minimum_ecc = dev_read_bool(dev, "fsl,use-minimum-ecc");
 
-       info->legacy_bch_geometry = dev_read_bool(dev, 
"fsl,legacy-bch-geometry");
+       info->modern_bch_geometry = dev_read_bool(dev, 
"fsl,modern-bch-geometry");
 
        if (IS_ENABLED(CONFIG_CLK) && IS_ENABLED(CONFIG_IMX8)) {
                /* Assigned clock already set clock */
diff --git a/include/mxs_nand.h b/include/mxs_nand.h
index c0cefaca90..7e254d6b31 100644
--- a/include/mxs_nand.h
+++ b/include/mxs_nand.h
@@ -43,8 +43,8 @@ struct mxs_nand_info {
        struct udevice *dev;
        unsigned int    max_ecc_strength_supported;
        bool            use_minimum_ecc;
-       /* legacy bch geometry flag */
-       bool            legacy_bch_geometry;
+       /* modern bch geometry flag */
+       bool            modern_bch_geometry;
        int             cur_chip;
 
        uint32_t        cmd_queue_len;
-- 
2.31.0