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Interfacing FPGA SDIO interface with imx6 SD3

Question asked by shammi kaplesh on Aug 21, 2017
Latest reply on Aug 28, 2017 by Artur Petukhov

Hello,

 

We are  trying to interface FPGA using sdio interface on imx6 sd3 interface. But imx6 is not able to detect FPGA SLAVE device. we are getting the below errors.

 

43.136538] mmc1: queuing unknown CIS tuple 0x01 (0 bytes)
[ 56.955815] mmc1: error -22 whilst initialising SDIO card
[ 59.026637] mmc1: error -110 whilst initialising SDIO card
[ 61.096092] mmc1: error -110 whilst initialising SDIO card
[ 63.166095] mmc1: error -110 whilst initialising SDIO card

 

Regards,

SHAMMI

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