I'm working on a custom imx8mm board. The idea is to have a 64-bit kernel and a 32-bit userland (The kernel is compiled with a imx8mm machine, the rootfs with imx6d.) I'm using zeus with linux-imx 4.14. The "normal" userland tools work without any problems. What is missing so far is qt5 with eglfs support. The galcore kernel module is loaded, but a simple qt5 test application that is using platform eglfs is segfaulting. The same application works fine with linuxfb.
Is it even possible that get this combination working?