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/rk3399_rockchip-uboot/drivers/mmc/
H A Ddw_mmc.ca0f322f5407e76bf8701a02c9cf94008fd9c24da Mon Dec 11 08:50:27 UTC 2023 Yifeng Zhao <yifeng.zhao@rock-chips.com> dw_mmc: add a delay before reset controller

It is necessary to wait for several cycles before resetting
the controller while the data timeout.

bug:
Best phase range 0-68 (7 len)
Successfully tuned phase to 34, used 16543ms
MMC error: The cmd index is 16, ret is -110
MMC error: The cmd index is 16, ret is -110

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: Ibda35bfb07f18c2def3c5d48cfddd0e343a2b92d