OMRON LUNA-II and NetBSD/luna68k netboot. The bootloader is loaded from SCSI disk by ROM monitor command, and the NetBSD kernel loaded over NFS via LANCE Ethernet.

LUNA-II netboot message

Diagnostic Start....(c) Copyright OMRON Corporation 1991
         All Rights Reserved
    ROM Version 1.11, 16 Megabytes RAM, 1 CPU
    Memory Check: 3Port passed, main skipped.
ROM mode
0>k
ctlr: st  dk
id: 1-6  0-6
par: a  
fnam: boot  
0>g
0>x -as

>> NetBSD/luna68k boot, Revision 1.4 (Mon Jan 21 02:20:52 JST 2013)
>> (based on Stinger ver 0.0 [Phase-31])

Machine model   = LUNA-II
Physical Memory = 0x1000000  (16 MB)

sc0: async, parity, scsi id 7
sc0 at 0xe1000000, ipl 2
sd0: IBM DPES-31080 rev S31Q, 2118143 512 byte blocks
sd0 at sc0, slave 6
sc1: async, parity, scsi id 7
sc1 at 0xe1000040, ipl 2
sd2: MELCO DSC-G rev 1.00, 62533295 512 byte blocks
sd2 at sc1, slave 6
le0: Am7990 LANCE Ethernet, mem at 0x71010000
le0: Ethernet address = 00:00:0a:03:42:77
le0 at 0xf1000000

Press return to boot now, any other key for boot menu
booting sd(0,0)netbsd - starting in 0 seconds. 
type "help" for help.
boot> boot le(0,0)netbsd
Booting le(0,0)netbsd
1829136+91312 [276608+155929]=0x23e968
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.99.16 (GENERIC) #134: Mon Jan 21 22:50:48 JST 2013
  tsutsui@mirage:/usr/src/sys/arch/luna68k/compile/GENERIC
LUNA-II (MC68040 CPU+MMU+FPU, 4k on-chip physical I/D caches)
total memory = 16384 KB
avail memory = 12960 KB
mainbus0 (root)
clock0 at mainbus0: ds1287a
le0 at mainbus0: address 00:00:0a:03:42:77
le0: 32 receive buffers, 8 transmit buffers
sio0 at mainbus0: uPD7201A
siotty0 at sio0 channel 0 (console)
ws0 at sio0 channel 1
wskbd0 at ws0 (mux ignored)
wsmouse0 at ws0 (mux ignored)
fb0 at mainbus0: 1280 x 1024, 1bpp
wsdisplay0 at fb0 (kbdmux ignored)
spc0 at mainbus0
scsibus0 at spc0: 8 targets, 8 luns per target
spc1 at mainbus0
scsibus1 at spc1: 8 targets, 8 luns per target
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 3 lun 0: <TEAC, FC-1     HGF  10, RV C> disk removable
sd0: 1440 KB, 80 cyl, 2 head, 18 sec, 512 bytes/sect x 2880 sectors
sd0: async, 8-bit transfers
sd1 at scsibus0 target 6 lun 0: <IBM, DPES-31080, S31Q> disk fixed
sd1: 1034 MB, 4903 cyl, 4 head, 108 sec, 512 bytes/sect x 2118144 sectors
sd1: async, 8-bit transfers
sd2 at scsibus1 target 6 lun 0: <MELCO, DSC-G, 1.00> disk fixed
sd2: 30533 MB, 62037 cyl, 16 head, 63 sec, 512 bytes/sect x 62533296 sectors
sd2: async, 8-bit transfers
boot device: sd0
sd0: no disk label
root device (default sd0a): le0
dump device: 
file system (default generic): 
root on le0
nfs_boot: trying DHCP/BOOTP
nfs_boot: DHCP next-server: 192.168.20.1
nfs_boot: my_domain=ceres.dti.ne.jp
nfs_boot: my_addr=192.168.20.53
nfs_boot: my_mask=255.255.255.0
nfs_boot: gateway=192.168.20.1
root on mirage:/r/export/NetBSD/luna68k/root
root file system type: nfs
WARNING: clock lost 6 days
WARNING: using filesystem time
WARNING: CHECK AND RESET THE DATE!
init path (default /sbin/init): 
init: trying /sbin/init
Enter pathname of shell or RETURN for /bin/sh: 
Terminal type is vt100.
We recommend that you create a non-root account and use su(1) for root access.
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