blob: 178dffa9de803067e48b212e016d8a10ec371028 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001config M68K
2 bool
3 default y
Mark Salter1a7f6be2013-10-07 22:10:21 -04004 select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
Sam Ravnborgec7748b2008-02-09 10:46:40 +01005 select HAVE_IDE
Greg Ungerer66d857b2011-03-22 13:39:27 +10006 select HAVE_AOUT if MMU
Catalin Marinas9b2a60c2012-10-08 16:28:13 -07007 select HAVE_DEBUG_BUGVERBOSE
Geert Uytterhoevend890d732011-09-11 11:28:04 +02008 select GENERIC_IRQ_SHOW
Greg Ungerer42b1b942012-08-14 14:31:33 +10009 select GENERIC_ATOMIC64
Catalin Marinasaf1839e2012-10-08 16:28:08 -070010 select HAVE_UID16
Stephen Rothwell4febd952013-03-07 15:48:16 +110011 select VIRT_TO_BUS
Huang Yingdf013ff2011-07-13 13:14:22 +080012 select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
Ben Hutchings9f13a1f2012-01-10 03:04:32 +000013 select GENERIC_CPU_DEVICES
Greg Ungererf79b8592013-08-02 17:24:38 +100014 select GENERIC_IOMAP
Geert Uytterhoevend8ce7262012-05-29 23:30:08 +020015 select GENERIC_STRNCPY_FROM_USER if MMU
16 select GENERIC_STRNLEN_USER if MMU
Greg Ungerer9657a872012-01-30 11:58:21 +100017 select FPU if MMU
Will Deaconc1d7e012012-07-30 14:42:46 -070018 select ARCH_WANT_IPC_PARSE_VERSION
Anna-Maria Gleixner60a5e4c2012-05-18 16:45:49 +000019 select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
David Howells786d35d2012-09-28 14:31:03 +093020 select HAVE_MOD_ARCH_SPECIFIC
21 select MODULES_USE_ELF_REL
22 select MODULES_USE_ELF_RELA
Al Viro1ba3e7e2012-12-25 16:26:28 -050023 select OLD_SIGSUSPEND3
Al Viro8be433a2012-12-25 19:29:01 -050024 select OLD_SIGACTION
Linus Torvalds1da177e2005-04-16 15:20:36 -070025
Linus Torvalds1da177e2005-04-16 15:20:36 -070026config RWSEM_GENERIC_SPINLOCK
27 bool
28 default y
29
30config RWSEM_XCHGADD_ALGORITHM
31 bool
32
David Howellsf0d1b0b2006-12-08 02:37:49 -080033config ARCH_HAS_ILOG2_U32
34 bool
David Howellsf0d1b0b2006-12-08 02:37:49 -080035
36config ARCH_HAS_ILOG2_U64
37 bool
David Howellsf0d1b0b2006-12-08 02:37:49 -080038
Akinobu Mitaba1a5b32006-03-26 01:39:27 -080039config GENERIC_HWEIGHT
40 bool
41 default y
42
Linus Torvalds1da177e2005-04-16 15:20:36 -070043config GENERIC_CALIBRATE_DELAY
44 bool
45 default y
46
Greg Ungerer7f73baf2011-10-18 15:49:19 +100047config GENERIC_CSUM
48 bool
49
Ingo Molnar06027bd2006-02-14 13:53:15 -080050config TIME_LOW_RES
51 bool
52 default y
53
Al Viro5ea81762007-02-11 15:41:31 +000054config NO_IOPORT
55 def_bool y
56
Al Virodfedfaf2007-07-20 04:33:58 +010057config NO_DMA
Greg Ungerer66d857b2011-03-22 13:39:27 +100058 def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
Al Virodfedfaf2007-07-20 04:33:58 +010059
Greg Ungerer66d857b2011-03-22 13:39:27 +100060config ZONE_DMA
61 bool
62 default y
Greg Ungerer171d8092011-05-17 16:45:00 +100063
H. Peter Anvinbdc80782008-02-08 04:21:26 -080064config HZ
65 int
Greg Ungerer66d857b2011-03-22 13:39:27 +100066 default 1000 if CLEOPATRA
H. Peter Anvinbdc80782008-02-08 04:21:26 -080067 default 100
68
Linus Torvalds1da177e2005-04-16 15:20:36 -070069source "init/Kconfig"
70
Matt Helsleydc52ddc2008-10-18 20:27:21 -070071source "kernel/Kconfig.freezer"
72
Greg Ungerer66d857b2011-03-22 13:39:27 +100073config MMU
74 bool "MMU-based Paged Memory Management Support"
75 default y
76 help
77 Select if you want MMU-based virtualised addressing space
78 support by paged memory management. If unsure, say 'Y'.
79
Greg Ungerer0e152d82011-06-20 15:49:09 +100080config MMU_MOTOROLA
81 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -070082
Greg Ungerer0e6782c2011-10-18 16:26:11 +100083config MMU_COLDFIRE
84 bool
85
Greg Ungerer0e152d82011-06-20 15:49:09 +100086config MMU_SUN3
87 bool
Greg Ungerer0e6782c2011-10-18 16:26:11 +100088 depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
Greg Ungerer0e152d82011-06-20 15:49:09 +100089
Geert Uytterhoeven7d5f5fa2013-08-20 22:51:47 +020090config KEXEC
91 bool "kexec system call"
92 depends on M68KCLASSIC
93 help
94 kexec is a system call that implements the ability to shutdown your
95 current kernel, and to start another kernel. It is like a reboot
96 but it is independent of the system firmware. And like a reboot
97 you can start any kernel with it, not just Linux.
98
99 The name comes from the similarity to the exec system call.
100
101 It is an ongoing process to be certain the hardware in a machine
102 is properly shutdown, so do not be surprised if this code does not
103 initially work for you. As of this writing the exact hardware
104 interface is strongly in flux, so no good recommendation can be
105 made.
106
Greg Ungerer0e152d82011-06-20 15:49:09 +1000107menu "Platform setup"
108
109source arch/m68k/Kconfig.cpu
110
111source arch/m68k/Kconfig.machine
112
113source arch/m68k/Kconfig.bus
114
115endmenu
116
117menu "Kernel Features"
118
119if COLDFIRE
120source "kernel/Kconfig.preempt"
Greg Ungerer66d857b2011-03-22 13:39:27 +1000121endif
Greg Ungerer0e152d82011-06-20 15:49:09 +1000122
Dave Hansen3f22ab22005-06-23 00:07:43 -0700123source "mm/Kconfig"
124
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125endmenu
126
Greg Ungerer66d857b2011-03-22 13:39:27 +1000127menu "Executable file formats"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128
129source "fs/Kconfig.binfmt"
130
Greg Ungerer66d857b2011-03-22 13:39:27 +1000131endmenu
Linus Torvalds1da177e2005-04-16 15:20:36 -0700132
Greg Ungerer66d857b2011-03-22 13:39:27 +1000133if !MMU
134menu "Power management options"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700135
Greg Ungerer66d857b2011-03-22 13:39:27 +1000136config PM
Greg Ungerer0e152d82011-06-20 15:49:09 +1000137 bool "Power Management support"
138 help
139 Support processor power management modes
Linus Torvalds1da177e2005-04-16 15:20:36 -0700140
141endmenu
Greg Ungerer66d857b2011-03-22 13:39:27 +1000142endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700143
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700144source "net/Kconfig"
145
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146source "drivers/Kconfig"
147
Greg Ungerer0e152d82011-06-20 15:49:09 +1000148source "arch/m68k/Kconfig.devices"
Greg Ungerer66d857b2011-03-22 13:39:27 +1000149
Linus Torvalds1da177e2005-04-16 15:20:36 -0700150source "fs/Kconfig"
151
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152source "arch/m68k/Kconfig.debug"
153
154source "security/Kconfig"
155
156source "crypto/Kconfig"
157
158source "lib/Kconfig"