Commits
Han Xu committed 42900d1b05b
MLK-10245: mtd: nand: may use minimum required ecc for 744 oobsize NAND By default, NAND driver will choose the highest ecc strength that oob could contain, in this case, for some 8K+744 NAND flash, the ecc strength will be up to 52bit, which is beyond the i.MX6QDL BCH capability (40bit). This code change allows the NAND driver try to use minimum required ecc strength if it failed to use the highest ecc, even without explicitly claiming "fsl,use-minimum-ecc" in dts. Signed-off-by: Han Xu <b45815@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> (cherry picked from commit: b59006033c138329472e28f58483aa5796dc81aa)