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Imx6 pcie ep DMA issue

Question asked by Kshitij Batra on Dec 1, 2014
Latest reply on Dec 2, 2014 by igorpadykov

Hi,

 

I have imx6q7 board connected to a intel 6235 chipset behind pcie switch. The driver intel 6235 chip is not able to DMA the firmware to the device. Is there any special flag or setting that we need to enable to let the device DMA data from memory??

 

Thanks & Regards,

Kshitij Batra

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