#ifndef _NAND_H_
#define _NAND_H_
+extern void nand_init(void);
+
+#ifndef CONFIG_NAND_LEGACY
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
extern int nand_curr_device;
extern nand_info_t nand_info[];
-static inline int nand_read(nand_info_t *info, ulong ofs, ulong *len, u_char *buf)
+static inline int nand_read(nand_info_t *info, off_t ofs, size_t *len, u_char *buf)
{
return info->read(info, ofs, *len, (size_t *)len, buf);
}
-static inline int nand_write(nand_info_t *info, ulong ofs, ulong *len, u_char *buf)
+static inline int nand_write(nand_info_t *info, off_t ofs, size_t *len, u_char *buf)
{
return info->write(info, ofs, *len, (size_t *)len, buf);
}
-static inline int nand_block_isbad(nand_info_t *info, ulong ofs)
+static inline int nand_block_isbad(nand_info_t *info, off_t ofs)
{
return info->block_isbad(info, ofs);
}
-static inline int nand_erase(nand_info_t *info, ulong off, ulong size)
+static inline int nand_erase(nand_info_t *info, off_t off, size_t size)
{
struct erase_info instr;
};
typedef struct nand_write_options nand_write_options_t;
+typedef struct mtd_oob_ops mtd_oob_ops_t;
struct nand_read_options {
u_char *buffer; /* memory block in which read image is written*/
typedef struct nand_erase_options nand_erase_options_t;
-int nand_write_opts(nand_info_t *meminfo, const nand_write_options_t *opts);
-
-int nand_read_opts(nand_info_t *meminfo, const nand_read_options_t *opts);
+int nand_read_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
+ u_char *buffer);
+int nand_write_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
+ u_char *buffer);
int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts);
#define NAND_LOCK_STATUS_TIGHT 0x01
int nand_unlock( nand_info_t *meminfo, ulong start, ulong length );
int nand_get_lock_status(nand_info_t *meminfo, ulong offset);
-#ifdef CFG_NAND_SELECT_DEVICE
+#ifdef CONFIG_SYS_NAND_SELECT_DEVICE
void board_nand_select_device(struct nand_chip *nand, int chip);
#endif
+__attribute__((noreturn)) void nand_boot(void);
+
+#endif /* !CONFIG_NAND_LEGACY */
#endif