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-rw-r--r--common/cmd_nand.c3
-rw-r--r--drivers/mtd/nand/nand_util.c8
-rw-r--r--include/nand.h5
3 files changed, 10 insertions, 6 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index 44c4d1f..27a8879 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -581,7 +581,8 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
printf("Unknown nand command suffix '%s'.\n", s);
return 1;
}
- ret = nand_write_skip_bad(nand, off, &rwsize, (u_char *)addr, 1);
+ ret = nand_write_skip_bad(nand, off, &rwsize,
+ (u_char *)addr, WITH_YAFFS_OOB);
#endif
} else if (!strcmp(s, ".oob")) {
/* out-of-band data */
diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 5a6f7ae..762ac53 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -448,11 +448,11 @@ static int check_skip_len(nand_info_t *nand, loff_t offset, size_t length)
* @param offset offset in flash
* @param length buffer length
* @param buffer buffer to read from
- * @param withoob whether write with yaffs format
+ * @param flags flags modifying the behaviour of the write to NAND
* @return 0 in case of success
*/
int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
- u_char *buffer, int withoob)
+ u_char *buffer, int flags)
{
int rval = 0, blocksize;
size_t left_to_write = *length;
@@ -460,7 +460,7 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
int need_skip;
#ifdef CONFIG_CMD_NAND_YAFFS
- if (withoob) {
+ if (flags & WITH_YAFFS_OOB) {
int pages;
pages = nand->erasesize / nand->writesize;
blocksize = (pages * nand->oobsize) + nand->erasesize;
@@ -529,7 +529,7 @@ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
write_size = blocksize - block_offset;
#ifdef CONFIG_CMD_NAND_YAFFS
- if (withoob) {
+ if (flags & WITH_YAFFS_OOB) {
int page, pages;
size_t pagesize = nand->writesize;
size_t pagesize_oob = pagesize + nand->oobsize;
diff --git a/include/nand.h b/include/nand.h
index 7459bd0..b0a31b8 100644
--- a/include/nand.h
+++ b/include/nand.h
@@ -114,8 +114,11 @@ typedef struct nand_erase_options nand_erase_options_t;
int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
u_char *buffer);
+
+#define WITH_YAFFS_OOB (1 << 0) /* whether write with yaffs format */
+
int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length,
- u_char *buffer, int withoob);
+ u_char *buffer, int flags);
int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts);
#define NAND_LOCK_STATUS_TIGHT 0x01