RAMDISK revision 1.31 
1# 	$NetBSD: RAMDISK,v 1.31 2020/06/14 04:46:27 tsutsui Exp $
2#
3# kernel config file with memory disk for installation
4#
5
6include 	"arch/ews4800mips/conf/GENERIC"
7
8# Enable the hooks used for initializing the root memory-disk.
9makeoptions	COPTS="-Os -mmemcpy -fno-unwind-tables"	# optimize for space
10
11options 	MEMORY_DISK_HOOKS
12options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
13options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
14# This sets the memory disk image size for the kernel. There is another
15# memory disk image size defined in the boot blocks:
16# 	src/sys/arch/ews4800mips/stand/boot/Makefile
17options 	MEMORY_DISK_ROOT_SIZE=6144	# size of memory disk, in blocks (3MB)
18options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
19
20options 	PIPE_SOCKETPAIR
21options 	NFS_V2_ONLY
22options 	FFS_NO_SNAPSHOT
23options 	NO_DEV_PTM
24
25# disable some options to shrink kernel
26no options 	INCLUDE_CONFIG_FILE
27no options 	NTP
28no options 	KTRACE
29no options 	SYSVMSG
30no options 	SYSVSEM
31no options 	SYSVSHM
32no options 	USERCONF
33no options 	SYSCTL_INCLUDE_DESCR
34
35no options	DDB
36
37no options	COMPAT_43
38
39no file-system	EXT2FS
40no file-system	LFS
41no file-system	FDESC
42no file-system	KERNFS
43no file-system	NULLFS
44no file-system	OVERLAY
45no file-system	PUFFS
46no file-system	PROCFS
47no file-system	UMAPFS
48no file-system	UNION
49no file-system	PTYFS
50no file-system	TMPFS
51
52no options 	QUOTA
53no options 	QUOTA2
54no options 	NFSSERVER
55
56no options 	NETATALK
57no options 	PPP_FILTER
58
59no options 	SCSIVERBOSE
60
61no ewsms0 at zsc?
62no wsmouse* at ewsms?
63
64no ch*	at scsibus?
65no ses*	at scsibus?
66no ss*	at scsibus?
67no uk*	at scsibus?
68
69no pseudo-device	ccd
70no pseudo-device	raid
71no pseudo-device	fss
72no pseudo-device	putter
73no pseudo-device	vnd
74no pseudo-device 	carp
75no pseudo-device	npf
76no pseudo-device	ppp
77no pseudo-device	pppoe
78no pseudo-device	tap
79no pseudo-device	tun
80no pseudo-device	gre
81no pseudo-device	gif
82no pseudo-device	stf
83no pseudo-device	vlan
84no pseudo-device	bridge
85no pseudo-device	agr
86no pseudo-device	accf_data
87no pseudo-device	accf_http
88no pseudo-device	clockctl
89no pseudo-device	ksyms
90no pseudo-device	wsmux
91no pseudo-device 	veriexec
92