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IMX6ULL SD card flashing using UUU

Question asked by devika ramesh on Mar 18, 2020
Latest reply on Mar 19, 2020 by Aldo Gutierrez

Hi

I am using custom based IMX6ULL processor. Image is flashed using uuu tool.What I observe is if the sd card with a bootable image is inserted into the board , even if the boot mode switch is in serial download mode, the board is booting up. Is there any configuration change that has to be made in order to stop booting from sd card while in serial mode even if the sd card is inserted?

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