I've got an FRDM-KL03Z which I would like to start in ROM bootloader mode.
Unfortunately, it seems to have an application in FLASH (I don't know/care what the app is).
I'm using Linux as my development host.
The OpenSDA docs talk about a flash programmer app, but it only runs under MS-Windows,
Eval boards for other vendors/parts always have had jumper(s) that forced the part's boot mode, but this board doesn't seem to have anything like that.
How do I erase flash so that it will boot up in the ROM bootloader?