xref: /freebsd/sys/powerpc/conf/NOTES (revision 4efb1ca7d2a44cfb33d7f9e18bd92f8d68dcfee0) 
1# $FreeBSD$
2#
3# This file contains machine dependent kernel configuration notes.  For
4# machine independent notes, look in /sys/conf/NOTES.
5
6#
7# Enable the kernel DTrace hooks which are required to load the DTrace
8# kernel modules.
9#
10options 	KDTRACE_HOOKS
11
12# DTrace core
13# NOTE: introduces CDDL-licensed components into the kernel
14#device		dtrace
15
16# DTrace modules
17#device		dtrace_profile
18#device		dtrace_sdt
19#device		dtrace_fbt
20#device		dtrace_systrace
21#device		dtrace_prototype
22#device		dtnfscl
23#device		dtmalloc
24
25# Alternatively include all the DTrace modules
26#device		dtraceall
27
28
29#####################################################################
30# CPU OPTIONS
31
32# You must specify a machine directive to choose powerpc or powerpc64
33#machine		powerpc powerpc[64]
34
35#
36# You must specify at least one CPU (the one you intend to run on).
37cpu		AIM
38#cpu		BOOKE_E500
39
40options 	FPU_EMU
41
42#options 	MPC85XX
43options 	POWERMAC		#NewWorld Apple PowerMacs
44#options	PS3			#Sony Playstation 3
45options 	PSIM			#GDB PSIM ppc simulator
46options 	MAMBO			#IBM Mambo Full System Simulator
47options		QEMU			#QEMU processor emulator
48
49# The cpufreq(4) driver provides support for CPU frequency control
50device		cpufreq
51
52# Standard busses
53device		agp
54
55device		glc		# Sony Playstation 3 Ethernet
56device		kiic		# Apple Keywest I2C Controller
57device		ofwd		# Open Firmware disks
58device		adb		# Apple Desktop Bus
59device		cuda		# VIA-CUDA ADB interface
60device          ad7417          # PowerMac7,2 temperature sensor
61device		ds1631		# PowerMac11,2 temperature sensor
62device		ds1775		# PowerMac7,2 temperature sensor
63device		fcu		# Apple Fan Control Unit
64device		max6690		# PowerMac7,2 temperature sensor
65device		pmu		# Apple Power Management Unit
66device		smu		# Apple System Management Unit
67device		snd_ai2s	# Apple I2S Audio
68device		snd_davbus	# Apple Davbus Audio
69device		adm1030		# Apple G4 MDD fan controller
70
71
72#####################################################################
73# Devices we don't want to deal with
74
75nodevice	ccr
76nodevice	cxgbe		# XXX: builds on powerpc64 only.
77nodevice	cxgbev
78nodevice	mpr		# no 64-bit atomics
79nodevice	mps		# no 64-bit atomics
80nodevice	ppc
81# sound
82nodevice	snd_cmi
83# wants gdb_cur
84nodevice	dcons
85nodevice	dcons_crom
86
87
88#####################################################################
89# Options we don't want to deal with
90
91nooption	PPC_DEBUG
92nooption	PPC_PROBE_CHIPSET	# uses inb/outb
93