4 files changed, 20 insertions, 2 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 4030ebada49e..7a232a9bdd62 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 090da505425d..052ea8ca2434 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 8ed873374381..4e49f3350678 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 86a6bbef6465..acadbf53a69f 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)