I agree that those files are © but folder with are they are too deep
so if they are in base "StartHere" folder in folder named "boot" will be more easy

p.s. i put files there (/cdk/root/boot) but when start making with flash.sh to create usb image aways crash with no *.elf
until i manually put both files in
temporary build folder

p.p.s
I mean
tvheadend.mk zeile 39 --disable-uriparser
to be put in github repo as max write few post upper this