how to access GPIO from SDMA core

[chunei]

is it possible to access GPIO from iMX6 SDMA core?

[igorpadykov]

Hi Chu

one can try to write custom sdma script for such purpose, as example

one can look at

http://billauer.co.il/blog/2011/10/imx-sdma-howto-assembler-linux/

Best regards

igor

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