mtd(4) on OpenBSD
The text 0cc02fd04e43, as OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0, OpenBSD 4.9, OpenBSD 4.8, OpenBSD 4.7, OpenBSD 4.6, OpenBSD 4.5, OpenBSD 4.4, OpenBSD 4.3, OpenBSD 4.2 shipped it.
Myson Technology MTD800/MTD803/MTD891 10/100/Gigabit Ethernet device