在 2016/5/24 18:15, Jaehoon Chung 写道:

On 05/24/2016 07:11 PM, Shawn Lin wrote:

quoted

在 2016/5/24 17:57, Jaehoon Chung 写道:

quoted

On 05/23/2016 01:13 PM, Shawn Lin wrote:

quoted

Controllers use data strobe line to latch data from devices
under hs400 mode, but not for cmd line. So since emmc 5.1, JEDEC
introduces enhanced strobe mode for latching cmd response from
emmc devices to host controllers. This new feature is optional,
so it depends both on device's cap and host's cap to decide
whether to use it or not.

[...]

Ok. I have tested with my exynos board. It's working fine.

Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>

Thanks for your test and review, Jaehoon.

Best Regards,
Jaehoon Chung

-- 
Best Regards
Shawn Lin