4 files changed, 20 insertions, 2 deletions

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 4030ebada49..7a232a9bdd6 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -121,6 +121,7 @@ typedef enum {
         NAND_ECC_SOFT,
         NAND_ECC_HW,
         NAND_ECC_HW_SYNDROME,
+        NAND_ECC_HW_OOB_FIRST,
 } nand_ecc_modes_t;
 
 /*
@@ -271,13 +272,13 @@ struct nand_ecc_ctrl {
                                            uint8_t *calc_ecc);
         int                     (*read_page_raw)(struct mtd_info *mtd,
                                                  struct nand_chip *chip,
-                                                 uint8_t *buf);
+                                                 uint8_t *buf, int page);
         void                    (*write_page_raw)(struct mtd_info *mtd,
                                                   struct nand_chip *chip,
                                                   const uint8_t *buf);
         int                     (*read_page)(struct mtd_info *mtd,
                                              struct nand_chip *chip,
-                                             uint8_t *buf);
+                                             uint8_t *buf, int page);
         int                     (*read_subpage)(struct mtd_info *mtd,
                                              struct nand_chip *chip,
                                              uint32_t offs, uint32_t len,
diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h
index 090da505425..052ea8ca243 100644
--- a/include/linux/mtd/nand_ecc.h
+++ b/include/linux/mtd/nand_ecc.h
@@ -21,6 +21,12 @@ struct mtd_info;
 int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
 
 /*
+ * Detect and correct a 1 bit error for eccsize byte block
+ */
+int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc,
+                        unsigned int eccsize);
+
+/*
  * Detect and correct a 1 bit error for 256 byte block
  */
 int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 8ed87337438..4e49f335067 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -214,4 +214,12 @@ unsigned onenand_block(struct onenand_chip *this, loff_t addr);
 loff_t onenand_addr(struct onenand_chip *this, int block);
 int flexonenand_region(struct mtd_info *mtd, loff_t addr);
 
+struct mtd_partition;
+
+struct onenand_platform_data {
+        void            (*mmcontrol)(struct mtd_info *mtd, int sync_read);
+        struct mtd_partition *parts;
+        unsigned int    nr_parts;
+};
+
 #endif  /* __LINUX_MTD_ONENAND_H */
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index 86a6bbef646..acadbf53a69 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -207,6 +207,9 @@
 #define ONENAND_ECC_2BIT                (1 << 1)
 #define ONENAND_ECC_2BIT_ALL            (0xAAAA)
 #define FLEXONENAND_UNCORRECTABLE_ERROR (0x1010)
+#define ONENAND_ECC_3BIT                (1 << 2)
+#define ONENAND_ECC_4BIT                (1 << 3)
+#define ONENAND_ECC_4BIT_UNCORRECTABLE  (0x1010)
 
 /*
  * One-Time Programmable (OTP)