NOTES revision 111582 
1# $FreeBSD: head/sys/sparc64/conf/NOTES 111582 2003-02-26 23:36:59Z ru $
2#
3# This file contains machine dependent kernel configuration notes.  For
4# machine independent notes, look in /sys/conf/NOTES.
5
6# This directive is mandatory.  It defines the architecture to be
7# configured for.  In this case, this kernel is for a machine using
8# UltraSparc processors.
9#
10machine		sparc64
11
12
13#####################################################################
14# CPU OPTIONS
15
16#
17# You must specify at least one CPU (the one you intend to run on);
18# deleting the specification for CPUs you don't need to use may make
19# parts of the system run faster.
20# XXX: On the Sparc6, there is only one CPU type
21cpu		SUN4U
22
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
36#####################################################################
37# HARDWARE DEVICE CONFIGURATION
38
39#
40# Mandatory devices:
41#
42
43device		genclock	# Generic clock interface
44device		eeprom		# eeprom (really an ebus driver for the MK48Txx)
45device		"mk48txx"	# Mostek MK48T02, MK48T08, MK48T59 clock
46
47#
48# Optional devices:
49#
50
51device		sab		# Siemens SAB82532 based serial ports
52device		zs		# Zilog 8530 based serial ports
53
54
55#####################################################################
56# Devices we don't want to deal with
57
58nodevice	ukbd
59nodevice	atkbdc
60nodevice	atkbd
61nodevice	psm
62nodevice	vga
63nodevice	splash
64nodevice	sc
65nodevice	blank_saver
66nodevice	daemon_saver
67nodevice	fade_saver
68nodevice	fire_saver
69nodevice	green_saver
70nodevice	logo_saver
71nodevice	rain_saver
72nodevice	star_saver
73nodevice	warp_saver
74nodevice	bktr
75nodevice	fdc
76nodevice	ppc
77nodevice	gusc
78nodevice	sbc
79nodevice	pcm
80nodevice	aha
81nodevice	bt
82nodevice	wds
83nodevice	ep
84nodevice	ex
85
86
87#####################################################################
88# Options we don't want to deal with
89
90nooption	VGA_DEBUG
91nooption	SC_RENDER_DEBUG
92nooption	SC_DEBUG_LEVEL
93nooption	PPC_DEBUG
94nooption	PPC_PROBE_CHIPSET
95nooption	SC_NO_SUSPEND_VTYSWITCH
96nooption	SC_NO_SYSMOUSE
97nooption	SC_NO_HISTORY
98nooption	SC_NO_FONT_LOADING
99nooption	SC_NO_CUTPASTE
100nooption	SC_TWOBUTTON_MOUSE
101nooption	SC_CUT_SEPCHARS
102nooption	SC_CUT_SPACES2TABS
103nooption	SC_KERNEL_CONS_REV_ATTR
104nooption	SC_KERNEL_CONS_ATTR
105nooption	SC_NORM_REV_ATTR
106nooption	SC_NORM_ATTR
107nooption	SC_PIXEL_MODE
108nooption	SC_MOUSE_CHAR
109nooption	SC_HISTORY_SIZE
110nooption	SC_DISABLE_REBOOT
111nooption	SC_DISABLE_DDBKEY
112nooption	SC_DFLT_FONT
113nooption	SC_ALT_MOUSE_IMAGE
114nooption	MAXCONS
115nooption	VGA_WIDTH90
116nooption	VGA_SLOW_IOACCESS
117nooption	VGA_ALT_SEQACCESS
118nooption	PSM_RESETAFTERSUSPEND
119nooption	PSM_HOOKRESUME
120nooption	KBD_INSTALL_CDEV
121nooption	KBD_DISABLE_KEYMAP_LOAD
122nooption	ATKBD_DFLT_KEYMAP
123nooption	EXT2FS
124
125
126#####################################################################
127# Make options we don't want to deal with
128
129nomakeoption	SC_DFLT_FONT
130nomakeoption	ATKBD_DFLT_KEYMAP
131