confusion regarding the CMD19 and CMD21 in eMMC/SD card spec

Aaron Lu aaron.lu at amd.com
Fri Sep 16 01:57:36 EDT 2011


On Fri, Sep 16, 2011 at 11:00:12AM +0530, Girish K S wrote:
> Hello Aaron Lu,
Hi,

>                     please check the mmc 4.5 specification CMD21 is
> tuning command.

So you are using a mmc card with a sd host?

-Aaron




More information about the linux-arm-kernel mailing list