SYNOPSIS
- int nand_scan_bbt(struct mtd_info * mtd, struct nand_bbt_descr * bd);
ARGUMENTS
mtd
-
- MTD device structure
bd
- descriptor for the good/bad block search pattern
DESCRIPTION
The function checks, if a bad block table(s) is/are already available. If not it scans the device for manufacturer marked good / bad blocks and writes the bad block table(s) to the selected place.
The bad block table memory is allocated here. It must be freed by calling the nand_free_bbt function.
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