Hi Andrew,
> On Dec 25, 2014, at 18:22 , Andrew Gabbasov
> wrote:
>
> If all the commands switching an MMC card to 4- or 8-bit bus width fail,
> and the bus width for the controller and the driver is still set
> to default 1 bit, there is no need to send one more command to switch
> the card to
If all the commands switching an MMC card to 4- or 8-bit bus width fail,
and the bus width for the controller and the driver is still set
to default 1 bit, there is no need to send one more command to switch
the card to 1-bit bus width. Also, if the card or host controller do not
support wider bus
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