Re: [U-Boot] [PATCH] drivers: nand: brcmnand: fix nand_chip ecc layout structure

Am 04.09.19 um 19:51 schrieb William Zhang:

The current brcmnand driver is based on 4.18 linux kernel which uses mtd_set_ooblayout to set ecc layout. But nand base code in u-boot is from old kernel which does not use this new API and expect nand_chip.ecc.layout structure to be set. This cause nand_scan_tail function running into a bug check if the device has a different oob size than the default ones.

This patch ports the brcmstb_choose_ecc_layout function from kernel 4.6.7 that supports the ecc layout struture and replaces the mtd_set_ooblayout method

Signed-off-by: William Zhang william.zhang@broadcom.com

drivers/mtd/nand/raw/brcmnand/brcmnand.c | 260 +++++++++-------------- 1 file changed, 104 insertions(+), 156 deletions(-)

applied to u-boot-mips, thanks.