Hello.
Right now, I am connecting an external flash using SPI. The external flash is used for firmware updates. I'm trying to launch sQSPI to access the external flash. I found some code in SDK 3.0.1 nrfxlib\softperipheral\sQSPI\src\nrfx_qspi2.c, but those functions are not implemented anywhere. Even if I somehow implement these functions into my main firmware, it looks like mcuboot will not work in sQSPI mode. Am I missing something? Can you provide an example of how to implement sQSPI? Is it possible to use sQSPI for firmware updates using mcuboot?
