According to https://www.openbsd.org/loongson.html only some old Loongson-based systems are supported.
Are there any plans to support the more recent Loongson 3A3000- or the current 3A4000-based systems? I do not know where OpenBSD MIPS developers are located. Apparently the Loongson-based systems are not easily available outside China, but it seems Chinese merchants are selling 3A4000+mainboard bundles for somewhat less than 500 €, though I do not know if any of them ship outside China. Philipp