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RAMDISK revision 1.12 
      1 #	$NetBSD: RAMDISK,v 1.12 2002/01/27 13:23:21 jdolecek Exp $
      2 
      3 #
      4 # RAMDISK: Root/swap on ramdisk
      5 # This kernel is used to initially bootstrap
      6 # a NetBSD/mvme68k installation, and install
      7 # the miniroot in a swap partition.
      8 #
      9 # It is not designed to be used in a production enviroment
     10 # due to its cut-down nature.
     11 #
     12 
     13 include		"arch/mvme68k/conf/std.mvme68k"
     14 
     15 # Boards this kernel supports
     16 options 	MVME147
     17 options 	MVME162
     18 options 	MVME167
     19 options 	MVME172
     20 options 	MVME177
     21 
     22 maxusers	2
     23 
     24 # Needed on m68040 boards to emulate some missing FP instructions
     25 options 	FPSP
     26 
     27 # Needed on m68060 boards
     28 options 	M060SP
     29 
     30 # File-system options
     31 file-system 	FFS
     32 file-system 	NFS
     33 file-system 	KERNFS
     34 file-system 	CD9660
     35 
     36 # Networking options
     37 options 	INET
     38 options 	INET6		# IPV6
     39 
     40 # Enable the hooks used for initializing the ram-disk.
     41 options 	MEMORY_DISK_HOOKS
     42 options 	MEMORY_DISK_IS_ROOT
     43 options 	MINIROOTSIZE=1024
     44 
     45 options		PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     46 
     47 ## "generic" boot (put root on boot device)
     48 config netbsd		root on ? type ?
     49 
     50 # Which protocol to use when booting over NFS
     51 options 	NFS_BOOT_DHCP		# Diskless client w/ dhcp
     52 options 	NFS_BOOT_BOOTP		# Diskless client w/ bootp
     53 options 	NFS_BOOT_BOOTPARAM	# Diskless client w/ bootparamd
     54 
     55 pseudo-device	sl
     56 pseudo-device	ppp	1
     57 pseudo-device	loop
     58 pseudo-device	md	1
     59 
     60 mainbus0	at root
     61 
     62 # MVME147 specific devices
     63 pcc0		at mainbus0
     64 clock0		at pcc? ipl 5
     65 zsc*		at pcc? ipl 4
     66 le0		at pcc? ipl 3
     67 wdsc0		at pcc? ipl 2
     68 
     69 # MVME1x2 and MVME1x7 shared devices
     70 pcctwo0		at mainbus0
     71 memc*		at mainbus0
     72 clock0		at pcctwo? ipl 5
     73 ie0		at pcctwo? ipl 3
     74 osiop0		at pcctwo? ipl 2
     75 
     76 # MVME162/MVME172 specific devices
     77 zsc*		at pcctwo? ipl 4
     78 
     79 # MVME167/MVME177 specific devices
     80 clmpcc0		at pcctwo? ipl 4
     81 
     82 # Common front-end for MVME147 and MVME1x2 `zs' device
     83 zstty*		at zsc? channel ?
     84 
     85 scsibus*	at wdsc?
     86 scsibus*	at osiop?
     87 sd*		at scsibus? target ? lun ?
     88 st*		at scsibus? target ? lun ?
     89 cd*		at scsibus? target ? lun ?
     90