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Accessing GPIO in QorIQ u-boot

Question asked by Kyle von Schmacht on Oct 16, 2017
Latest reply on Oct 18, 2017 by Pavel Chubakov

To whom it may concern,

We're using a custom board using the T2081, derived from the T2080RDB and the T1042RDB.

We find ourselves needing to use a GPIO during the u-boot phase.


To that end:

-What do we need to include in the build?

-What configurations and #define are needed?

-What custom code do we need to generate to fill in the gaps?


Thanks for your help,