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      1 #	$NetBSD: SMALLRAM,v 1.44 2020/09/27 13:48:52 roy Exp $
      2 #
      3 # This is an example of how to configure a small, efficient kernel for
      4 # a system with limited RAM. Even so it's capable of doing quite a
      5 # bit. The hypothetical system used for this example is a Macintosh
      6 # IIx or Macintosh IIcx with 8 MB of RAM and an 80 MB disk. One or
      7 # more DP5380- based NuBus Ethernet cards, onboard video and one or
      8 # more NuBus video cards are configured. Basic SLIP and PPP support
      9 # as well as packet filtering are available.
     10 #
     11 # This configuration is suitable for experimenting with NetBSD as a
     12 # router with one or more Ethernet cards, and up to two PPP
     13 # connections (one on each serial port).
     14 
     15 include	"arch/mac68k/conf/GENERIC"
     16 
     17 no options 	INCLUDE_CONFIG_FILE
     18 
     19 maxusers	8
     20 makeoptions	COPTS="-Os -m68030"	# Optimize for the MC68030
     21 
     22 no options 	M68040
     23 no options 	M68020
     24 no options 	FPSP
     25 no options 	FPU_EMULATE
     26 
     27 no options 	INSECURE
     28 
     29 no options 	USERCONF
     30 no options 	SYSCTL_INCLUDE_DESCR
     31 
     32 #include 	"conf/compat_netbsd09.config
     33 
     34 no options 	COMPAT_AOUT_M68K
     35 no options 	EXEC_AOUT
     36 no options	COMPAT_BSDPTY
     37 
     38 no file-system 	EXT2FS
     39 no file-system 	LFS
     40 no file-system 	MFS
     41 no file-system 	CD9660
     42 no file-system 	MSDOSFS
     43 no file-system 	FDESC
     44 no file-system 	KERNFS
     45 no file-system 	NULLFS
     46 no file-system 	OVERLAY
     47 no file-system	PUFFS
     48 no file-system 	PROCFS
     49 no file-system 	UMAPFS
     50 no file-system 	UNION
     51 no file-system 	CODA
     52 no file-system	PTYFS
     53 no file-system	TMPFS
     54 
     55 no options 	QUOTA
     56 no options 	QUOTA2
     57 no options 	WAPBL
     58 no options 	NFSSERVER
     59 
     60 options 	FFS_NO_SNAPSHOT
     61 
     62 no options 	INET6
     63 no options 	NETATALK
     64 no options 	PPP_BSDCOMP
     65 no options 	PPP_DEFLATE
     66 no options 	PPP_FILTER
     67 
     68 no options 	SCSIVERBOSE
     69 
     70 no options 	RCONS_2BPP
     71 no options 	RCONS_4BPP
     72 no options 	RCONS_16BPP
     73 
     74 no options 	ZS_CONSOLE_ABORT
     75 
     76 no cpi*
     77 
     78 # SBC_PDMA      0x01    Use PDMA for polled transfers
     79 # SBC_INTR      0x02    Allow SCSI IRQ/DRQ interrupts
     80 # SBC_RESELECT  0x04    Allow disconnect/reselect
     81 sbc0	at obio? addr 0 flags 0x1	# MI SCSI NCR 5380
     82 
     83 no ncrscsi0
     84 no esp0
     85 no esp1
     86 
     87 no st*
     88 no cd*
     89 no ch*
     90 no se*
     91 no ss*
     92 no uk*
     93 
     94 no wdc*
     95 no atabus*
     96 no wd*
     97 
     98 no iwm0
     99 no fd*
    100 
    101 no sn*
    102 no sm*
    103 no mc*
    104 no netdock*
    105 
    106 no nsphy*
    107 no ukphy*
    108 
    109 no asc0
    110 
    111 no pseudo-device	ccd
    112 no pseudo-device	fss
    113 no pseudo-device	md
    114 no pseudo-device	vcoda
    115 no pseudo-device	tap
    116 no pseudo-device	gif
    117 no pseudo-device	stf
    118 no pseudo-device	vlan
    119 no pseudo-device	bridge
    120 no pseudo-device	vether
    121 no pseudo-device	agr
    122 no pseudo-device	accf_data
    123 no pseudo-device	accf_http
    124 no pseudo-device	putter
    125 no pseudo-device	swwdog
    126 no pseudo-device	ksyms
    127