this is OpenBSD 7.9 installed to an USB stick on RK3588-powered MNT Pocket Reform. the display was set up by the @barebox bootloader for which i commissioned @ailurux to port the RK3588 DSI etc display drivers. the framebuffer is passed to OpenBSD via EFI GOP, the rest it can do itself. there's no GPU acceleration, but the CPUs are strong enough for oldschool 2D desktops and it's quite snappy to use.