Add support for on-flash bad block table. This makes U-Boot handle an existing BBT correctly.
Signed-off-by: David Dueck <davidcdu...@googlemail.com> Reviewed-by: Boris BREZILLON <boris.brezil...@free-electrons.com> CC: Boris BREZILLON <boris.brezil...@free-electrons.com> CC: Josh Wu <josh...@atmel.com> CC: Andreas Bießmann <andreas.de...@googlemail.com> CC: Scott Wood <scottw...@freescale.com> --- Changes since v1: - improve commit message - add Reviewed-by tag drivers/mtd/nand/atmel_nand.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index b16e3aa..a2016e7 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -1456,6 +1456,9 @@ int board_nand_init(struct nand_chip *nand) nand->dev_ready = at91_nand_wait_ready; #endif nand->chip_delay = 20; +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT + nand->bbt_options |= NAND_BBT_USE_FLASH; +#endif #ifdef CONFIG_ATMEL_NAND_HWECC #ifdef CONFIG_ATMEL_NAND_HW_PMECC @@ -1522,6 +1525,9 @@ int atmel_nand_chip_init(int devnum, ulong base_addr) nand->dev_ready = at91_nand_ready; #endif nand->chip_delay = 75; +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT + nand->bbt_options |= NAND_BBT_USE_FLASH; +#endif ret = nand_scan_ident(mtd, CONFIG_SYS_NAND_MAX_CHIPS, NULL); if (ret) -- 2.3.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot