Armbian 24.5.0 Bookworm images (linux-6.1/linux-6.6) for TVBoxes: Vontar KK MAX / HK1 RBOX R2 / HK1 RBOX R3 (the same dts/dtb should work for these TVBoxes)   Here is a dts and dtb files, working reworked for mainline: hk1-rbox-r3-profile-kernel-6.1-6.6.zip   (original dts and dtb from TVBox rk-kernel-orig.zip)   Checked the following: HDMI - works (need to check hot plugging) HDMI sound - works USB 2.0 - works USB 3.0 - works