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NXPTM M522XX, KINETIS and i.MX RT / Re: uTasker for i.MX RT series
« on: January 13, 2021, 04:36:48 PM »Fine thanks.
One question I have about i.MX with external flash is the way to protect the code, I think NXP provides a utility to load the encrypted code by USB, but I always need to load by SD card.
1.- So with uTasker for i.MX I can load encrypted code from SD to QSPI, and it will be encrypted in the QSPI? This would be to use it with the RT1062 and the new RT1070.
2.- If I started my application from SD, do you know if it is possible to have access to the SD from the microcontroller to have my own configuration files? What I would like is to be able to share the SD to have the startup program and at the same time have my files let it read the microcontroller for my application's configuration data.
For the RT1020, RT1024 and RT1064 I suppose that when using internal flash they do not need to encrypt the code.