GPIO changes at flashing time

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GPIO changes at flashing time

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Tanushree
Contributor I

Hello,

We are using imx8dxl processor in our custom board.
We are facing an issue while flashing. The issue one celular module is connected to the processor GPIO. i.e power to the cellular module. if we isolate the GPIO and disconnect the USB from the cellular module then its flashing correctly. How to disable the GPIO in flashing time. During flashing time its starts from initramfs, can we disable in initramfs and how to do that?

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