read_abs_bbt — [GENERIC] Read the bad block table starting at a given page
int read_abs_bbt
(struct mtd_info * mtd, uint8_t * buf, struct nand_bbt_descr * td, int chip);
MTD device structure
temporary buffer
descriptor for the bad block table
read the table for a specific chip, -1 read all chips. Applies only if NAND_BBT_PERCHIP option is set
Read the bad block table for all chips starting at a given page We assume that the bbt bits are in consecutive order.