Merge branch 'master' of git://git.denx.de/u-boot-spi

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

diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 507bbc25445c77a952a03ab8ceb9193af3a6a234..ed0ca3aca85ae65546a3b6eaee84ae7b3d3e4c7a 100644 (file)
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -3,19 +3,7 @@
  * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
  * Copyright 2009 Ilya Yanok, <yanok@emcraft.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., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -30,8 +18,6 @@
 
 #define DRIVER_NAME "mxc_nand"
 
-typedef enum {false, true} bool;
-
 struct mxc_nand_host {
        struct mtd_info                 mtd;
        struct nand_chip                *nand;
@@ -398,7 +384,7 @@ static void mxc_nand_enable_hwecc(struct mtd_info *mtd, int mode)
 #if defined(MXC_NFC_V2_1) || defined(MXC_NFC_V3_2)
 static int mxc_nand_read_oob_syndrome(struct mtd_info *mtd,
                                      struct nand_chip *chip,
-                                     int page, int sndcmd)
+                                     int page)
 {
        struct mxc_nand_host *host = chip->priv;
        uint8_t *buf = chip->oob_poi;
@@ -452,6 +438,7 @@ static int mxc_nand_read_oob_syndrome(struct mtd_info *mtd,
 static int mxc_nand_read_page_raw_syndrome(struct mtd_info *mtd,
                                           struct nand_chip *chip,
                                           uint8_t *buf,
+                                          int oob_required,
                                           int page)
 {
        struct mxc_nand_host *host = chip->priv;
@@ -496,6 +483,7 @@ static int mxc_nand_read_page_raw_syndrome(struct mtd_info *mtd,
 static int mxc_nand_read_page_syndrome(struct mtd_info *mtd,
                                       struct nand_chip *chip,
                                       uint8_t *buf,
+                                      int oob_required,
                                       int page)
 {
        struct mxc_nand_host *host = chip->priv;
@@ -585,9 +573,10 @@ static int mxc_nand_write_oob_syndrome(struct mtd_info *mtd,
        return status & NAND_STATUS_FAIL ? -EIO : 0;
 }
 
-static void mxc_nand_write_page_raw_syndrome(struct mtd_info *mtd,
+static int mxc_nand_write_page_raw_syndrome(struct mtd_info *mtd,
                                             struct nand_chip *chip,
-                                            const uint8_t *buf)
+                                            const uint8_t *buf,
+                                            int oob_required)
 {
        struct mxc_nand_host *host = chip->priv;
        int eccsize = chip->ecc.size;
@@ -621,11 +610,13 @@ static void mxc_nand_write_page_raw_syndrome(struct mtd_info *mtd,
        size = mtd->oobsize - (oob - chip->oob_poi);
        if (size)
                chip->write_buf(mtd, oob, size);
+       return 0;
 }
 
-static void mxc_nand_write_page_syndrome(struct mtd_info *mtd,
+static int mxc_nand_write_page_syndrome(struct mtd_info *mtd,
                                         struct nand_chip *chip,
-                                        const uint8_t *buf)
+                                        const uint8_t *buf,
+                                        int oob_required)
 {
        struct mxc_nand_host *host = chip->priv;
        int i, n, eccsize = chip->ecc.size;
@@ -664,6 +655,7 @@ static void mxc_nand_write_page_syndrome(struct mtd_info *mtd,
        i = mtd->oobsize - (oob - chip->oob_poi);
        if (i)
                chip->write_buf(mtd, oob, i);
+       return 0;
 }
 
 static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat,
@@ -1190,7 +1182,7 @@ int board_nand_init(struct nand_chip *this)
 #endif
 
 #ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
-       this->options |= NAND_USE_FLASH_BBT;
+       this->bbt_options |= NAND_BBT_USE_FLASH;
        this->bbt_td = &bbt_main_descr;
        this->bbt_md = &bbt_mirror_descr;
 #endif
@@ -1238,6 +1230,11 @@ int board_nand_init(struct nand_chip *this)
                this->ecc.mode = NAND_ECC_HW;
        }
 
+       if (is_mxc_nfc_1())
+               this->ecc.strength = 1;
+       else
+               this->ecc.strength = 4;
+
        host->pagesize_2k = 0;
 
        this->ecc.size = 512;