U-Boot firmware
U-Boot is a firmware for embedded boards based on PowerPC, ARM, MIPS and
several other processors, which can be installed in a boot ROM and used to
initialize and test the hardware or to download and run application code.

As single-board computers often do not come with firmware it must be
supplied on an SD card or MMC device to have a bootable system.

This package provides U-Boot for various boards using Rockchip RK3566
and RK3568 SoCs.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://www.denx.de/wiki/U-Boot
