Some device tree work has been mainlined within the last couple of years: https://git.kernel.org/cgit/linux/ke...s/omap3-n9.dts https://git.kernel.org/cgit/linux/ke...omap3-n950.dts https://git.kernel.org/cgit/linux/ke...3-n950-n9.dtsi This commit seems to imply that the mainline kernel is actually bootable: https://git.kernel.org/cgit/linux/ke...737887fea9d46d