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Does NXP official have a code routine and tutorial for configuring external boot for S32K344 chip? We would like to configure the chip to boot from the SD card？
In a nonsecure boot configuration - does the first bootloader run from ROM (is it immutable)?
Can this first bootloader be configured to boot the subsequent bootloaders/application images from an external source/flash?
This device does not offer an option to boot from external memory.
Device supports secure and nonsecure boot modes but in both cases it is internal flash boot.
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