@Newsages I've been building for Boundary Devices Sabrelite board (MACHINE=nitrogen6x). I have not tried to build for the emulator.

... but if you want to start with something quickly you might have a look at this: https://github.com/pbouda/buildroot-qt-dev I use it to boot into Qt applications. Peter

Hi, Boot2Qt is a an enterprise feature. You should contact the Qt Company about that.

Check with them how you can do it

Hi and welcome to devnet, Boot2Qt is a commercial offering, you should contact the Qt Company/Digia directly through e.g. the Support Center accessible on your Qt account.