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IMX6 platform SDK SD3.0 card support

Question asked by sergeydanilov on May 29, 2013
Latest reply on Jun 29, 2013 by imxcommunityscout
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Hello,

Is it possible to work with sd card in UHS-I SDR104 mode (104 MB/s max) using current platform SDK 1.1.0?

in "i.MX 6 Series Firmware Guide" I found the following text (page 348):

For the card initialization process, configure the uSDHC clock as follows:

• Identification frequency ≤ 400 KHz

• Operating frequency ≤ 25 MHz

• High frequency ≤ 50 MHz.


and no any info about SDR104 mode etc.

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