Hello - I am developing on an ADSP-21489 kit, and am working on system design and PCB layouts with the processor.
I would like to boot the processor from SPI flash memory. My question is: how should I get my program onto the flash memory chip? Originally, I was considering interfacing a small microcontroller to the SPI flash in order to update the program as necessary; however, I need a little guidance 1) finding what file I should program the flash with after building the whole program, and 2) what considerations I should take programming the boot flash in this way.
Also, if there are any resources that would help me understand this further (as I am quite new), I would very much appreciate it.