nand: Add verification functions

[u-boot] / include / nand.h

diff --git a/include/nand.h b/include/nand.h
index 15e31ab538ba5e84c09ae512b7f5a2dad0c21c47..8ea4d5d75caeb8313d40a26f24d49e043d63de50 100644 (file)
--- a/include/nand.h
+++ b/include/nand.h
@@ -82,34 +82,8 @@ static inline int nand_erase(nand_info_t *info, loff_t off, size_t size)
  * declarations from nand_util.c
  ****************************************************************************/
 
-struct nand_write_options {
-       u_char *buffer;         /* memory block containing image to write */
-       ulong length;           /* number of bytes to write */
-       ulong offset;           /* start address in NAND */
-       int quiet;              /* don't display progress messages */
-       int autoplace;          /* if true use auto oob layout */
-       int forcejffs2;         /* force jffs2 oob layout */
-       int forceyaffs;         /* force yaffs oob layout */
-       int noecc;              /* write without ecc */
-       int writeoob;           /* image contains oob data */
-       int pad;                /* pad to page size */
-       int blockalign;         /* 1|2|4 set multiple of eraseblocks
-                                * to align to */
-};
-
-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*/
-       ulong length;           /* number of bytes to read */
-       ulong offset;           /* start address in NAND */
-       int quiet;              /* don't display progress messages */
-       int readoob;            /* put oob data in image */
-};
-
-typedef struct nand_read_options nand_read_options_t;
-
 struct nand_erase_options {
        loff_t length;          /* number of bytes to erase */
        loff_t offset;          /* first address in NAND to erase */
@@ -134,11 +108,15 @@ int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
                                  * is a 'mode' meaning it cannot be mixed with
                                  * other flags */
 #define WITH_DROP_FFS  (1 << 1) /* drop trailing all-0xff pages */
+#define WITH_WR_VERIFY (1 << 2) /* verify data was written correctly */
 
 int nand_write_skip_bad(nand_info_t *nand, 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);
 
 #define NAND_LOCK_STATUS_TIGHT 0x01
 #define NAND_LOCK_STATUS_UNLOCK 0x04