I want to be able to program the MKL25z via USB port without using JTAG/SWD except for the first time. I need to set the MKL25z up as a mass storage device and copy binaries onto it to program. Any idea where I should start or what project should I take a look at? I'm using MCUX and SDK 2.2 by the way.
I know I have to start with MCUBOOT but I have no idea how to port it to my project since the KL25 is not a supported device (I think).
Thanks in advance,