xref: /src/sys/arch/prep/conf/INSTALL_SMALL

#	$NetBSD: INSTALL_SMALL,v 1.23 2024/09/03 19:51:02 andvar Exp $
#
#	INSTALL -- Installation kernel
#

include "arch/prep/conf/std.prep"

#options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

makeoptions	COPTS="-Os"	# Reduce size.

# Enable the hooks used for initializing the ram-disk.
options 	MEMORY_DISK_HOOKS
options 	MEMORY_DISK_IS_ROOT	# Force root on ram-disk
options 	MEMORY_DISK_ROOT_SIZE=4608	# 2mb
options 	MEMORY_DISK_SERVER=0	# don't need for install
options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode

maxusers	8

# Platform support
options 	PIC_OPENPIC	# OpenPIC support (7043-140)
options 	PIC_PREPIVR
options 	PIC_I8259

# Compatibility options
#include 	"conf/compat_netbsd20.config"
options 	COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
no options	EXEC_AOUT	# no a.out support

# File systems
file-system 	FFS		# UFS
#file-system	EXT2FS		# second extended file system (linux)
file-system 	MFS		# memory file system
file-system 	NFS		# Network File System client
file-system 	CD9660		# ISO 9660 + Rock Ridge file system
file-system 	MSDOSFS		# MS-DOS file system
#file-system	PTYFS		# /dev/pts/N support

# File system options
#options 	DISKLABEL_EI	# disklabel Endian Independent support
#options 	FFS_EI		# FFS Endian Independent support
options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
options 	WAPBL		# File system journaling support

#options 	USERCONF	# userconf(4) support
options 	PIPE_SOCKETPAIR		# smaller, but slower pipe(2)
#options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
options 	NFS_V2_ONLY	# Exclude NFS3 code to save space

# Networking options
options 	INET		# IP + ICMP + TCP + UDP
#options 	NFS_BOOT_BOOTPARAM
#options 	NFS_BOOT_DHCP

#
# wscons options
#
# builtin terminal emulations
options 	WSEMUL_VT100		# VT100 / VT220 emulation
options 	WSDISPLAY_DEFAULTSCREENS=1
#options 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
# different kernel output - see dev/wscons/wsdisplayvar.h
options 	WS_KERNEL_FG=WSCOL_GREEN
#options 	WS_KERNEL_BG=WSCOL_BLACK
# see dev/pckbport/wskbdmap_mfii.c for implemented layouts
#options 	PCKBD_LAYOUT="(KB_DE | KB_NODEAD)"
# allocate a number of virtual screens at autoconfiguration time
#options 	WSDISPLAY_DEFAULTSCREENS=4
# use a large software cursor that doesn't blink
options 	PCDISPLAY_SOFTCURSOR

# Kernel root file system and dump configuration.
config	netbsd	root on ? type ?

#
# Device configuration
#

mainbus0 at root
cpu0	at mainbus0

# Basic Bus Support

# PCI bus support
pci0	at mainbus0 bus ?
pci*	at pchb? bus ?
pci*	at ppb? bus ?

# PCI bridges
pchb*	at pci? dev ? function ?	# PCI-Host bridges
pcib*	at pci? dev ? function ?	# PCI-ISA bridges
ppb*	at pci? dev ? function ?	# PCI-PCI bridges
pceb*	at pci? dev ? function ?	# PCI-EISA bridges

# EISA bus support
eisa*   at pceb?

# ISA bus support
isa*	at pcib?			# ISA on PCI-ISA bridge
isa*	at pceb?

# PCMCIA bus support
#pcmcia* at pcic? controller ? socket ?

# ISA PCMCIA controllers
#pcic0	at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000

#options 	PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14
#options 	PCIC_ISA_ALLOC_IOBASE=0x0400
#options 	PCIC_ISA_ALLOC_IOSIZE=0x0100

# ISA Plug-and-Play bus support
#isapnp0 at isa?

# PNP bus device for attaching objects described in the residual
pnpbus0	at mainbus0

# Console Devices

# wscons
pckbc0		at isa?			# pc keyboard controller
pckbd*		at pckbc?		# PC keyboard
#pms*		at pckbc?		# PS/2 mouse for wsmouse
vga*		at pci?
wsdisplay*	at vga? console ?
wskbd*		at pckbd? console ?
#wsmouse*	at pms? mux 0

mcclock* at pnpbus?			# mc146818 and compatible
mkclock* at pnpbus?			# mk48t18 and compatible
nvram* at pnpbus?

# Serial Devices

# ISA serial interfaces
com0	at isa? port 0x3f8 irq 4	# standard PC serial ports
com1	at isa? port 0x2f8 irq 3

# Parallel Printer Interfaces

# ISA parallel printer interfaces
#lpt0	at isa? port 0x3bc irq 7	# standard PC parallel ports


# SCSI Controllers and Devices

# PCI SCSI controllers
#adw*	at pci? dev ? function ?	# AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
#ahc*	at pci? dev ? function ?	# Adaptec [23]94x, aic78x0 SCSI
#esiop*	at pci? dev ? function ?	# Symbios 53c825/875 and newer chips
#iha*	at pci? dev ? function ?	# Initio INIC-940/950 SCSI
#pcscp*	at pci? dev ? function ?	# AMD 53c974 PCscsi-PCI SCSI
siop*	at pci? dev ? function ?	# Symbios 53c8xx SCSI

# PCMCIA SCSI controllers
#aic*	at pcmcia? function ?		# Adaptec APA-1460 SCSI

# SCSI bus support
#scsibus* at adw?
#scsibus* at ahc?
#scsibus* at aic?
#scsibus* at esiop?
#scsibus* at iha?
#scsibus* at pcscp?
scsibus* at siop?

# SCSI devices
sd*	at scsibus? target ? lun ?	# SCSI disk drives
#st*	at scsibus? target ? lun ?	# SCSI tape drives
cd*	at scsibus? target ? lun ?	# SCSI CD-ROM drives


# IDE and related devices

# IDE controller found on most Power Personal machines
wdc*	at pnpbus?

# PCMCIA IDE controllers
#wdc*	at pcmcia? function ?

# ATA (IDE) bus support
atabus* at ata?

# IDE drives
# Flags are used only with controllers that support DMA operations
# and mode settings (e.g. some pciide controllers)
# The lowest order four bits (rightmost digit) of the flags define the PIO
# mode to use, the next set of four bits the DMA mode and the third set the
# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode
# to use, and the last bit must be 1 for this setting to be used.
# For DMA and UDMA, 0xf (1111) means 'disable'.
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
wd*	at atabus? drive ? flags 0x0000

# ATAPI bus support
atapibus* at atapi?

# ATAPI devices
# flags have the same meaning as for IDE drives.
cd*	at atapibus? drive ? flags 0x0000	# ATAPI CD-ROM drives
sd*	at atapibus? drive ? flags 0x0000	# ATAPI disk drives

# Miscellaneous mass storage devices

# ISA floppy
#fdc0	at isa? port 0x3f0 irq 6 drq 2	# standard PC floppy controllers
#fd*	at fdc? drive ?

# Network Interfaces

# PCI network interfaces
#ep*	at pci? dev ? function ?	# 3Com 3c59x
#ex*	at pci? dev ? function ?	# 3Com 3c90x[BC]
#fxp*	at pci? dev ? function ?	# Intel EtherExpress PRO 10+/100B
#ne*	at pci? dev ? function ?	# NE2000-compatible Ethernet
pcn*	at pci? dev ? function ?	# AMD PCnet-PCI Ethernet
#rtk*	at pci? dev ? function ?	# Realtek 8129/8139
#sip*	at pci? dev ? function ?	# SiS 900/DP83815 Ethernet
tlp*	at pci? dev ? function ?	# DECchip 21x4x and clones
#vr*	at pci? dev ? function ?	# VIA Rhine Fast Ethernet

# ISA network interfaces
#ep*	at isa? port ? irq ?		# 3Com 3c509 Ethernet
we1	at isa? port 0x300 iomem 0xe4000 irq 11	# WD/SMC Ethernet

# ISA Plug-and-Play network interfaces
#ep*	at isapnp?			# 3Com 3c509 Ethernet
#ne*	at isapnp?			# NE2000-compatible Ethernet

# PCMCIA network interfaces
#ep*	at pcmcia? function ?		# 3Com 3c589 and 3c562 Ethernet
#ne*	at pcmcia? function ?		# NE2000-compatible Ethernet

# MII/PHY support
#exphy*	at mii? phy ?			# 3Com internal PHYs
#inphy*	at mii? phy ?			# Intel 82555 PHYs
nsphy*	at mii? phy ?			# NS83840 PHYs
#qsphy*	at mii? phy ?			# Quality Semiconductor QS6612 PHYs
#sqphy*	at mii? phy ?			# Seeq 80220/80221/80223 PHYs
ukphy*	at mii? phy ?			# generic unknown PHYs

# Pull in optional local configuration - always at end
include "arch/prep/conf/INSTALL.local"

# Pseudo-Devices

# disk/mass storage pseudo-devices
pseudo-device	md			# memory disk device (ramdisk)
#pseudo-device	fss			# file system snapshot device

# network pseudo-devices
pseudo-device	loop			# network loopback

# miscellaneous pseudo-devices
pseudo-device	pty			# pseudo-terminals
options		NO_DEV_PTM
#options 	RND_COM			# use "com" randomness as well