xref: /freebsd-10.2-release/sys/sparc64/conf/NOTES

# $FreeBSD: head/sys/sparc64/conf/NOTES 111500 2003-02-25 20:59:23Z obrien $
#
# This file contains machine dependent kernel configuration notes.  For
# machine independent notes, look in /sys/conf/NOTES.

# This directive is mandatory.  It defines the architecture to be
# configured for.  In this case, this kernel is for a machine using
# UltraSparc processors.
#
machine		sparc64


#####################################################################
# CPU OPTIONS

#
# You must specify at least one CPU (the one you intend to run on);
# deleting the specification for CPUs you don't need to use may make
# parts of the system run faster.
# XXX: On the Sparc6, there is only one CPU type
cpu		SUN4U


#####################################################################
# HARDWARE BUS CONFIGURATION

device		apb			# Sun APB PCI-PCI bridge
device		ebus
device		isa
device		pci
device		sbus
device		central
device		fhc


#####################################################################
# HARDWARE DEVICE CONFIGURATION

#
# Mandatory devices:
#

device		genclock	# Generic clock interface
device		eeprom		# eeprom (really an ebus driver for the MK48Txx)
device		"mk48txx"	# Mostek MK48T02, MK48T08, MK48T59 clock

#
# Optional devices:
#

device		sab		# Siemens SAB82532 based serial ports
device		zs		# Zilog 8530 based serial ports


#####################################################################
# Devices we don't want to deal with

nodevice	ukbd
nodevice	atkbdc
nodevice	atkbd
nodevice	psm
nodevice	vga
nodevice	splash
nodevice	sc
nodevice	blank_saver
nodevice	daemon_saver
nodevice	fade_saver
nodevice	fire_saver
nodevice	green_saver
nodevice	logo_saver
nodevice	rain_saver
nodevice	star_saver
nodevice	warp_saver
nodevice	bktr
nodevice	fdc
nodevice	ppc
nodevice	gusc
nodevice	sbc
nodevice	pcm
nodevice	aha
nodevice	bt
nodevice	wds
nodevice	ep
nodevice	ex