At long last...

Obtaining /netbsd from server blizzard-int.darkest.org
1214896+0+136592 entry: 0x88002000
zs channel 0 had address 0xbfb80d10
argv[0]: bootp():/netbsd
argv[1]: ConsoleIn=serial(0)
argv[2]: ConsoleOut=serial(0)
argv[3]: SystemPartition=scsi(0)disk(1)rdisk(0)partition(8)
argv[4]: OSLoader=sash
argv[5]: OSLoadPartition=bootp()
argv[6]: OSLoadFilename=netbsd
 [ no symbols available ]
IOC rev 4, machine XXX, board rev 0
Timer calibration, got 500000 cycles (500000, 500000, 500000)
CPU clock speed = 50.00Mhz
Mem block 1: type 0, base 0x0, size 0x1
Mem block 2: type 1, base 0x1, size 0x1
Mem block 3: type 5, base 0x8002, size 0x14a
Mem block 4: type 3, base 0x814c, size 0x5f4
Mem block 5: type 6, base 0x8740, size 0xc0
Mem block 6: type 3, base 0x8800, size 0x4800
Cluster 2 contains kernel
Loading cluster 3: 0x814c / 0x8740
Loading cluster 5: 0x8800 / 0xd000
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002
    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 1.5ZC (INDIGO) #93: Wed Apr  3 19:37:52 MST 2002
    root@blizzard:/usr/src/sys/arch/sgimips/compile/INDIGO
81920 KB memory, 73316 KB free, 768 KB for ARCS, 4196 KB in 1049 buffers
mainbus0 (root): SGI-IP20 [SGI, 69063296], 1 processor
cpu0 at mainbus0: MIPS R4000 CPU (0x422) Rev. 2.2 with MIPS R4010 FPC Rev. 0.0
cpu0: 8KB/16B direct-mapped L1 Instruction cache, 48 TLB entries
cpu0: 8KB/16B direct-mapped write-back L1 Data cache
cpu0: 1024KB/128B direct-mapped write-back L2 Unified cache
imc0 at mainbus0 addr 0x1fa00000
imc0: Revision 3
gio0 at imc0
hpc0 at gio0 addr 0x1fb80000: SGI HPC1.5
zsc0 at hpc0 offset 0xd10
zstty0 at zsc0 channel 0
zstty1 at zsc0 channel 1 (console i/o)
sq0 at hpc0 offset 0x100: SGI Seeq 80c03
sq0: Ethernet address 08:00:69:06:32:96
wdsc at hpc0 offset 0x121 not configured
dpclock0 at hpc0 offset 0xe00
biomask 07 netmask 07 ttymask 0f clockmask bf
boot device: sq0
root on sq0
mountroot: trying nfs...
nfs_boot: trying DHCP/BOOTP
nfs_boot: DHCP next-server: 192.168.42.1
nfs_boot: my_name=drought.darkest.org
nfs_boot: my_domain=darkest.org
nfs_boot: my_addr=192.168.42.5
nfs_boot: my_mask=255.255.255.0
nfs_boot: gateway=192.168.42.1
root on blizzard-int.darkest.org:/home/drought
root time: 0x3cabbd20
readclock: 2002/4/4/2/40/40
root file system type: nfs
init: copying out flags `-s' 3
init: copying out path `/sbin/init' 11
Enter pathname of shell or RETURN for sh: 
Terminal type is vt100.                                                 
We recommend creating a non-root account and using su(1) for root access.
# ls
.cshrc    altroot   dev       home      root      stand     tmp       var
.profile  bin       etc       mnt       sbin      sys       usr
# uname -a
NetBSD drought.darkest.org 1.5ZC NetBSD 1.5ZC (INDIGO) #93: Wed Apr  3 19:37:52 MST 2002     root@blizzard:/usr/src/sys/arch/sgimips/compile/INDIGO sgimips
# exit
Thu Apr  4 02:53:27 UTC 2002
Starting file system checks:
Setting tty flags.
Setting sysctl variables:
Starting network.
default              192.168.42.1         done
add net 127.0.0.0: gateway 127.0.0.1
Configuring network interfaces:.
Building databases...
<sit>

So, it's getting close. :)

Anyone know why it would sit there?  tcpdump is seeing an nfs packet every now and
then, but it really doesn't seem to be doing anything.  Running pwd_mkdb manually
has the same effect.  It also doesn't respond to ctrl-c at that time.  I've got
options MIPS3_L2CACHE_ABSENT defined in the config, can that be detrimental?

No keyboard/mouse support yet, though it did work when I had a working head previously
via the ARCS stuff, so it might be working.

Still haven't got the scsi controller recognized properly, but it shouldn't take
too long, since the wd33c93 driver's there, just need to adjust some addresses..