On 04/08/2016 07:52 PM, Richard Weinberger wrote: > Am 08.04.2016 um 13:42 schrieb Keguang Zhang: >> + chip->options = NAND_NO_SUBPAGE_WRITE; >> + chip->ecc.mode = NAND_ECC_SOFT; > Is the lack of HW ECC and subpage write a hardware limitation? Yes, that's the hardware limitation of Loongson1B NAND controller. > Thanks, > //richard Best regards, Keguang Zhang
