NOTES revision 117121 
1287516Sdim# $FreeBSD: head/sys/sparc64/conf/NOTES 117121 2003-07-01 15:13:07Z tmm $
2287516Sdim#
3287516Sdim# This file contains machine dependent kernel configuration notes.  For
4287516Sdim# machine independent notes, look in /sys/conf/NOTES.
5287516Sdim
6287516Sdim# This directive is mandatory.  It defines the architecture to be
7287516Sdim# configured for.  In this case, this kernel is for a machine using
8287516Sdim# UltraSparc processors.
9287516Sdim#
10287516Sdimmachine		sparc64
11287516Sdim
12287516Sdim
13287516Sdim#####################################################################
14287516Sdim# CPU OPTIONS
15287516Sdim
16287516Sdim#
17287516Sdim# You must specify at least one CPU (the one you intend to run on);
18287516Sdim# deleting the specification for CPUs you don't need to use may make
19287516Sdim# parts of the system run faster.
20287516Sdim# XXX: On the Sparc64, there is only one CPU type
21287516Sdimcpu		SUN4U
22287516Sdim
23
24#####################################################################
25# HARDWARE BUS CONFIGURATION
26
27device		apb			# Sun APB PCI-PCI bridge
28device		ebus
29device		isa
30device		pci
31device		sbus
32device		central
33device		fhc
34
35# New OpenFirmware PCI framework. This fixes a number of interrupt-
36# routing problems and changes the device enumeration to be hopefully
37# closer to Solaris. Be aware that, because of the latter, enabling or
38# disabling this option may require reconfiguration, and can even
39# cause the machine to not boot without manual intervention before the
40# fstab is adjusted.
41#options 	OFW_NEWPCI
42
43
44#####################################################################
45# HARDWARE DEVICE CONFIGURATION
46
47#
48# Mandatory devices:
49#
50
51device		genclock	# Generic clock interface
52device		eeprom		# eeprom (really an ebus driver for the MK48Txx)
53device		"mk48txx"	# Mostek MK48T02, MK48T08, MK48T59 clock
54
55#
56# Optional devices:
57#
58
59device		sab		# Siemens SAB82532 based serial ports
60device		zs		# Zilog 8530 based serial ports
61
62
63#####################################################################
64# Devices we don't want to deal with
65
66nodevice	ukbd
67nodevice	atkbdc
68nodevice	atkbd
69nodevice	psm
70nodevice	vga
71nodevice	splash
72nodevice	sc
73nodevice	blank_saver
74nodevice	daemon_saver
75nodevice	fade_saver
76nodevice	fire_saver
77nodevice	green_saver
78nodevice	logo_saver
79nodevice	rain_saver
80nodevice	star_saver
81nodevice	warp_saver
82nodevice	bktr
83nodevice	fdc
84nodevice	ppc
85nodevice	gusc
86nodevice	sbc
87nodevice	pcm
88nodevice	aha
89nodevice	bt
90nodevice	wds
91nodevice	ep
92nodevice	ex
93nodevice	vinum
94
95
96#####################################################################
97# Options we don't want to deal with
98
99nooption	VGA_DEBUG
100nooption	SC_RENDER_DEBUG
101nooption	SC_DEBUG_LEVEL
102nooption	PPC_DEBUG
103nooption	PPC_PROBE_CHIPSET
104nooption	SC_NO_SUSPEND_VTYSWITCH
105nooption	SC_NO_SYSMOUSE
106nooption	SC_NO_HISTORY
107nooption	SC_NO_FONT_LOADING
108nooption	SC_NO_CUTPASTE
109nooption	SC_TWOBUTTON_MOUSE
110nooption	SC_CUT_SEPCHARS
111nooption	SC_CUT_SPACES2TABS
112nooption	SC_KERNEL_CONS_REV_ATTR
113nooption	SC_KERNEL_CONS_ATTR
114nooption	SC_NORM_REV_ATTR
115nooption	SC_NORM_ATTR
116nooption	SC_PIXEL_MODE
117nooption	SC_MOUSE_CHAR
118nooption	SC_HISTORY_SIZE
119nooption	SC_DISABLE_REBOOT
120nooption	SC_DISABLE_DDBKEY
121nooption	SC_DFLT_FONT
122nooption	SC_ALT_MOUSE_IMAGE
123nooption	MAXCONS
124nooption	VGA_WIDTH90
125nooption	VGA_SLOW_IOACCESS
126nooption	VGA_ALT_SEQACCESS
127nooption	PSM_RESETAFTERSUSPEND
128nooption	PSM_HOOKRESUME
129nooption	KBD_INSTALL_CDEV
130nooption	KBD_DISABLE_KEYMAP_LOAD
131nooption	ATKBD_DFLT_KEYMAP
132nooption	EXT2FS
133
134
135#####################################################################
136# Make options we don't want to deal with
137
138nomakeoption	SC_DFLT_FONT
139nomakeoption	ATKBD_DFLT_KEYMAP
140