Hello Users,
I need to implement secondary bootloader for processor MIMXRT1062XVN5B.
My hardware interfaces like below.
Processor (MIMXRT1062XVN5B) <-> UART <-> Radio chip (Bluetooth) <-> End user mobile application.
So once end user initiate new firmware upgrade file from mobile app, I need to receive and transmit/save in to external flash and after successful reception my bootloader should need to update the application software.
In this case as of now I explored the SBL(github.com/nxp-mcuxpresso/sbl) but still confused how to proceed further with that.
Any help/Support is much appreciated.
Thanks in advance.
