Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'

[u-boot] / drivers / mtd / nand / fsl_ifc_nand.c

diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c
index 49cfb335690f3f76fd0904e8879439eaaef0d891..98a09c0641c5ffc59fbf27bb08dafcb210c089c1 100644 (file)
--- a/drivers/mtd/nand/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/fsl_ifc_nand.c
@@ -4,19 +4,7 @@
  *
  * Authors: Dipen Dudhat <Dipen.Dudhat@freescale.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -686,9 +674,8 @@ static int fsl_ifc_wait(struct mtd_info *mtd, struct nand_chip *chip)
        return nand_fsr;
 }
 
-static int fsl_ifc_read_page(struct mtd_info *mtd,
-                             struct nand_chip *chip,
-                             uint8_t *buf, int page)
+static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip,
+                            uint8_t *buf, int oob_required, int page)
 {
        struct fsl_ifc_mtd *priv = chip->priv;
        struct fsl_ifc_ctrl *ctrl = priv->ctrl;
@@ -705,12 +692,13 @@ static int fsl_ifc_read_page(struct mtd_info *mtd,
 /* ECC will be calculated automatically, and errors will be detected in
  * waitfunc.
  */
-static void fsl_ifc_write_page(struct mtd_info *mtd,
-                               struct nand_chip *chip,
-                               const uint8_t *buf)
+static int fsl_ifc_write_page(struct mtd_info *mtd, struct nand_chip *chip,
+                              const uint8_t *buf, int oob_required)
 {
        fsl_ifc_write_buf(mtd, buf, mtd->writesize);
        fsl_ifc_write_buf(mtd, chip->oob_poi, mtd->oobsize);
+
+       return 0;
 }
 
 static void fsl_ifc_ctrl_init(void)
@@ -858,8 +846,8 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr)
        nand->bbt_md = &bbt_mirror_descr;
 
        /* set up nand options */
-       nand->options = NAND_NO_READRDY | NAND_NO_AUTOINCR |
-                       NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE;
+       nand->options = NAND_NO_SUBPAGE_WRITE;
+       nand->bbt_options = NAND_BBT_USE_FLASH;
 
        if (cspr & CSPR_PORT_SIZE_16) {
                nand->read_byte = fsl_ifc_read_byte16;
@@ -890,11 +878,13 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr)
                        bbt_mirror_descr.offs = 0;
                }
 
+               nand->ecc.strength = 4;
                priv->bufnum_mask = 15;
                break;
 
        case CSOR_NAND_PGS_2K:
                layout = &oob_2048_ecc4;
+               nand->ecc.strength = 4;
                priv->bufnum_mask = 3;
                break;
 
@@ -902,8 +892,10 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr)
                if ((csor & CSOR_NAND_ECC_MODE_MASK) ==
                    CSOR_NAND_ECC_MODE_4) {
                        layout = &oob_4096_ecc4;
+                       nand->ecc.strength = 4;
                } else {
                        layout = &oob_4096_ecc8;
+                       nand->ecc.strength = 8;
                        nand->ecc.bytes = 16;
                }