Can't boot NanoBSD on an Alix board

[M. Warner Losh]

In message: <5a1835cd0712081917i17f55b5cy59b396cb1cd7f4da at mail.gmail.com>
            "Lyle Scott III" <portcitycs at gmail.com> writes:
: ok, i just upgraded the BIOS and  now it hands after choosing 1 for the
: bootloader:
: 
: 640 KB Base Memory
: 261120 KB Extended Memory
: 
: 01F0 Master 848A SanDisk SDCFB-512
: Phys C/H/S 993/16/63 Log C/H/S 993/16/63
: 
: 1   FreeBSD
: 
: Default: 1
: [FREEZE]

Try using the packet mode of boot0

Warner