From: Ley Foon Tan <[email protected]> Fixed delay 200us is not working in certain platform. Change to poll for reset completion status to have more reliable reset process.
Controller will set the rst_comp bit in intr_status register after controller has completed its reset and initialization process. Signed-off-by: Radu Bacrau <[email protected]> Signed-off-by: Ley Foon Tan <[email protected]> Signed-off-by: Jit Loon Lim <[email protected]> --- drivers/mtd/nand/raw/denali_dt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c index cf4df0168a..5a4c11e159 100644 --- a/drivers/mtd/nand/raw/denali_dt.c +++ b/drivers/mtd/nand/raw/denali_dt.c @@ -154,8 +154,8 @@ static int denali_dt_probe(struct udevice *dev) /* * When the reset is deasserted, the initialization sequence is - * kicked (bootstrap process). The driver must wait until it is - * finished. Otherwise, it will result in unpredictable behavior. + * kicked. The driver must wait until it is finished. Otherwise, + * it will result in unpredictable behavior. */ ret = denali_wait_reset_complete(denali); if (ret) { -- 2.26.2
