xref: /openbmc/linux/arch/m68k/Kconfig (revision 6ecc07b9) 
1config M68K
2	bool
3	default y
4	select HAVE_IDE
5	select HAVE_AOUT if MMU
6	select GENERIC_ATOMIC64 if MMU
7	select HAVE_GENERIC_HARDIRQS if !MMU
8	select GENERIC_IRQ_SHOW if !MMU
9	select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
10
11config RWSEM_GENERIC_SPINLOCK
12	bool
13	default y
14
15config RWSEM_XCHGADD_ALGORITHM
16	bool
17
18config ARCH_HAS_ILOG2_U32
19	bool
20
21config ARCH_HAS_ILOG2_U64
22	bool
23
24config GENERIC_HWEIGHT
25	bool
26	default y
27
28config GENERIC_CALIBRATE_DELAY
29	bool
30	default y
31
32config TIME_LOW_RES
33	bool
34	default y
35
36config NO_IOPORT
37	def_bool y
38
39config NO_DMA
40	def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
41
42config ZONE_DMA
43	bool
44	default y
45
46config CPU_HAS_NO_BITFIELDS
47	bool
48
49config HZ
50	int
51	default 1000 if CLEOPATRA
52	default 100
53
54source "init/Kconfig"
55
56source "kernel/Kconfig.freezer"
57
58config MMU
59	bool "MMU-based Paged Memory Management Support"
60	default y
61	help
62	  Select if you want MMU-based virtualised addressing space
63	  support by paged memory management. If unsure, say 'Y'.
64
65menu "Platform dependent setup"
66
67if MMU
68source arch/m68k/Kconfig.mmu
69endif
70if !MMU
71source arch/m68k/Kconfig.nommu
72endif
73
74source "mm/Kconfig"
75
76endmenu
77
78menu "Executable file formats"
79
80source "fs/Kconfig.binfmt"
81
82endmenu
83
84if !MMU
85menu "Power management options"
86
87config PM
88        bool "Power Management support"
89        help
90          Support processor power management modes
91
92endmenu
93endif
94
95source "net/Kconfig"
96
97source "drivers/Kconfig"
98
99if MMU
100
101menu "Character devices"
102
103config ATARI_MFPSER
104	tristate "Atari MFP serial support"
105	depends on ATARI
106	---help---
107	  If you like to use the MFP serial ports ("Modem1", "Serial1") under
108	  Linux, say Y. The driver equally supports all kinds of MFP serial
109	  ports and automatically detects whether Serial1 is available.
110
111	  To compile this driver as a module, choose M here.
112
113	  Note for Falcon users: You also have an MFP port, it's just not
114	  wired to the outside... But you could use the port under Linux.
115
116config ATARI_MIDI
117	tristate "Atari MIDI serial support"
118	depends on ATARI
119	help
120	  If you want to use your Atari's MIDI port in Linux, say Y.
121
122	  To compile this driver as a module, choose M here.
123
124config ATARI_DSP56K
125	tristate "Atari DSP56k support (EXPERIMENTAL)"
126	depends on ATARI && EXPERIMENTAL
127	help
128	  If you want to be able to use the DSP56001 in Falcons, say Y. This
129	  driver is still experimental, and if you don't know what it is, or
130	  if you don't have this processor, just say N.
131
132	  To compile this driver as a module, choose M here.
133
134config AMIGA_BUILTIN_SERIAL
135	tristate "Amiga builtin serial support"
136	depends on AMIGA
137	help
138	  If you want to use your Amiga's built-in serial port in Linux,
139	  answer Y.
140
141	  To compile this driver as a module, choose M here.
142
143config MULTIFACE_III_TTY
144	tristate "Multiface Card III serial support"
145	depends on AMIGA
146	help
147	  If you want to use a Multiface III card's serial port in Linux,
148	  answer Y.
149
150	  To compile this driver as a module, choose M here.
151
152config GVPIOEXT
153	tristate "GVP IO-Extender support"
154	depends on PARPORT=n && ZORRO
155	help
156	  If you want to use a GVP IO-Extender serial card in Linux, say Y.
157	  Otherwise, say N.
158
159config GVPIOEXT_LP
160	tristate "GVP IO-Extender parallel printer support"
161	depends on GVPIOEXT
162	help
163	  Say Y to enable driving a printer from the parallel port on your
164	  GVP IO-Extender card, N otherwise.
165
166config GVPIOEXT_PLIP
167	tristate "GVP IO-Extender PLIP support"
168	depends on GVPIOEXT
169	help
170	  Say Y to enable doing IP over the parallel port on your GVP
171	  IO-Extender card, N otherwise.
172
173config MAC_HID
174	bool
175	depends on INPUT_ADBHID
176	default y
177
178config HPDCA
179	tristate "HP DCA serial support"
180	depends on DIO && SERIAL_8250
181	help
182	  If you want to use the internal "DCA" serial ports on an HP300
183	  machine, say Y here.
184
185config HPAPCI
186	tristate "HP APCI serial support"
187	depends on HP300 && SERIAL_8250 && EXPERIMENTAL
188	help
189	  If you want to use the internal "APCI" serial ports on an HP400
190	  machine, say Y here.
191
192config MVME147_SCC
193	bool "SCC support for MVME147 serial ports"
194	depends on MVME147 && BROKEN
195	help
196	  This is the driver for the serial ports on the Motorola MVME147
197	  boards.  Everyone using one of these boards should say Y here.
198
199config MVME162_SCC
200	bool "SCC support for MVME162 serial ports"
201	depends on MVME16x && BROKEN
202	help
203	  This is the driver for the serial ports on the Motorola MVME162 and
204	  172 boards.  Everyone using one of these boards should say Y here.
205
206config BVME6000_SCC
207	bool "SCC support for BVME6000 serial ports"
208	depends on BVME6000 && BROKEN
209	help
210	  This is the driver for the serial ports on the BVME4000 and BVME6000
211	  boards from BVM Ltd.  Everyone using one of these boards should say
212	  Y here.
213
214config DN_SERIAL
215	bool "Support for DN serial port (dummy)"
216	depends on APOLLO
217
218config SERIAL_CONSOLE
219	bool "Support for serial port console"
220	depends on (AMIGA || ATARI || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_MIDI=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
221	---help---
222	  If you say Y here, it will be possible to use a serial port as the
223	  system console (the system console is the device which receives all
224	  kernel messages and warnings and which allows logins in single user
225	  mode). This could be useful if some terminal or printer is connected
226	  to that serial port.
227
228	  Even if you say Y here, the currently visible virtual console
229	  (/dev/tty0) will still be used as the system console by default, but
230	  you can alter that using a kernel command line option such as
231	  "console=ttyS1". (Try "man bootparam" or see the documentation of
232	  your boot loader (lilo or loadlin) about how to pass options to the
233	  kernel at boot time.)
234
235	  If you don't have a VGA card installed and you say Y here, the
236	  kernel will automatically use the first serial line, /dev/ttyS0, as
237	  system console.
238
239	  If unsure, say N.
240
241endmenu
242
243endif
244
245source "fs/Kconfig"
246
247source "arch/m68k/Kconfig.debug"
248
249source "security/Kconfig"
250
251source "crypto/Kconfig"
252
253source "lib/Kconfig"
254