diff options
Diffstat (limited to 'include/nand.h')
| -rw-r--r-- | include/nand.h | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/include/nand.h b/include/nand.h index 7cbbbd3..a4f0f92 100644 --- a/include/nand.h +++ b/include/nand.h @@ -33,34 +33,36 @@ extern void nand_init(void); #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> +int nand_mtd_to_devnum(struct mtd_info *mtd); + #ifdef CONFIG_SYS_NAND_SELF_INIT void board_nand_init(void); -int nand_register(int devnum); +int nand_register(int devnum, struct mtd_info *mtd); #else extern int board_nand_init(struct nand_chip *nand); #endif -typedef struct mtd_info nand_info_t; - extern int nand_curr_device; -extern nand_info_t nand_info[]; +extern struct mtd_info *nand_info[]; -static inline int nand_read(nand_info_t *info, loff_t ofs, size_t *len, u_char *buf) +static inline int nand_read(struct mtd_info *info, loff_t ofs, size_t *len, + u_char *buf) { return mtd_read(info, ofs, *len, (size_t *)len, buf); } -static inline int nand_write(nand_info_t *info, loff_t ofs, size_t *len, u_char *buf) +static inline int nand_write(struct mtd_info *info, loff_t ofs, size_t *len, + u_char *buf) { return mtd_write(info, ofs, *len, (size_t *)len, buf); } -static inline int nand_block_isbad(nand_info_t *info, loff_t ofs) +static inline int nand_block_isbad(struct mtd_info *info, loff_t ofs) { return mtd_block_isbad(info, ofs); } -static inline int nand_erase(nand_info_t *info, loff_t off, size_t size) +static inline int nand_erase(struct mtd_info *info, loff_t off, size_t size) { struct erase_info instr; @@ -96,27 +98,28 @@ struct nand_erase_options { typedef struct nand_erase_options nand_erase_options_t; -int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, +int nand_read_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer); #define WITH_DROP_FFS (1 << 0) /* drop trailing all-0xff pages */ #define WITH_WR_VERIFY (1 << 1) /* verify data was written correctly */ -int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, +int nand_write_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer, int flags); -int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts); -int nand_torture(nand_info_t *nand, loff_t offset); -int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, - loff_t ofs); -int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf); +int nand_erase_opts(struct mtd_info *mtd, + const nand_erase_options_t *opts); +int nand_torture(struct mtd_info *mtd, loff_t offset); +int nand_verify_page_oob(struct mtd_info *mtd, struct mtd_oob_ops *ops, + loff_t ofs); +int nand_verify(struct mtd_info *mtd, loff_t ofs, size_t len, u_char *buf); #define NAND_LOCK_STATUS_TIGHT 0x01 #define NAND_LOCK_STATUS_UNLOCK 0x04 -int nand_lock(nand_info_t *meminfo, int tight); -int nand_unlock(nand_info_t *meminfo, loff_t start, size_t length, - int allexcept); -int nand_get_lock_status(nand_info_t *meminfo, loff_t offset); +int nand_lock(struct mtd_info *mtd, int tight); +int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length, + int allexcept); +int nand_get_lock_status(struct mtd_info *mtd, loff_t offset); int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst); void nand_deselect(void); @@ -135,6 +138,6 @@ __attribute__((noreturn)) void nand_boot(void); #define ENV_OOB_MARKER_OLD 0x30564e45 /*"ENV0" in little-endian -- offset is stored as byte number */ #define ENV_OFFSET_SIZE 8 -int get_nand_env_oob(nand_info_t *nand, unsigned long *result); +int get_nand_env_oob(struct mtd_info *mtd, unsigned long *result); #endif int spl_nand_erase_one(int block, int page); |