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RAMDISK revision 1.16 
      1 #	$NetBSD: RAMDISK,v 1.16 2002/04/12 08:11:09 gmcgarry 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 	MEMORY_DISK_ROOT_SIZE=1600
     44 
     45 #options 	USERCONF	# userconf(4) support
     46 options		PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     47 
     48 ## "generic" boot (put root on boot device)
     49 config netbsd		root on ? type ?
     50 
     51 # Which protocol to use when booting over NFS
     52 options 	NFS_BOOT_DHCP		# Diskless client w/ dhcp
     53 options 	NFS_BOOT_BOOTP		# Diskless client w/ bootp
     54 options 	NFS_BOOT_BOOTPARAM	# Diskless client w/ bootparamd
     55 
     56 pseudo-device	sl
     57 pseudo-device	ppp	1
     58 pseudo-device	loop
     59 pseudo-device	md	1
     60 
     61 mainbus0	at root
     62 
     63 # MVME147 specific devices
     64 pcc0		at mainbus0
     65 clock0		at pcc? ipl 5
     66 zsc*		at pcc? ipl 4
     67 le0		at pcc? ipl 3
     68 wdsc0		at pcc? ipl 2
     69 
     70 # MVME1x2 and MVME1x7 shared devices
     71 pcctwo0		at mainbus0
     72 memc*		at mainbus0
     73 clock0		at pcctwo? ipl 5
     74 ie0		at pcctwo? ipl 3
     75 osiop0		at pcctwo? ipl 2
     76 
     77 # MVME162/MVME172 specific devices
     78 zsc*		at pcctwo? ipl 4
     79 
     80 # MVME167/MVME177 specific devices
     81 clmpcc0		at pcctwo? ipl 4
     82 
     83 # Common front-end for MVME147 and MVME1x2 `zs' device
     84 zstty*		at zsc? channel ?
     85 
     86 scsibus*	at wdsc?
     87 scsibus*	at osiop?
     88 sd*		at scsibus? target ? lun ?
     89 st*		at scsibus? target ? lun ?
     90 cd*		at scsibus? target ? lun ?
     91