blob: a4644f5ea98c97b91eac9748a06ba0c6bee25d53 [file] [log] [blame]
Bastian Blank761b6022009-01-04 23:03:10 -08001config 64BIT
2 bool "64-bit kernel" if ARCH = "sparc"
3 default ARCH = "sparc64"
4 help
5 SPARC is a family of RISC microprocessors designed and marketed by
6 Sun Microsystems, incorporated. They are very widely found in Sun
7 workstations and clones.
8
9 Say yes to build a 64-bit kernel - formerly known as sparc64
10 Say no to build a 32-bit kernel - formerly known as sparc
11
Sam Ravnborg35da3e32008-11-15 13:40:12 -080012config SPARC
13 bool
14 default y
Stephen Rothwell7b14c642010-06-29 12:44:50 +100015 select OF
Andres Salomon3cfc5352010-10-10 21:42:33 -060016 select OF_PROMTREE
Sam Ravnborg35da3e32008-11-15 13:40:12 -080017 select HAVE_IDE
18 select HAVE_OPROFILE
Sam Ravnborg26b4c912008-11-16 20:01:17 -080019 select HAVE_ARCH_KGDB if !SMP || SPARC64
Sam Ravnborg35da3e32008-11-15 13:40:12 -080020 select HAVE_ARCH_TRACEHOOK
21 select ARCH_WANT_OPTIONAL_GPIOLIB
22 select RTC_CLASS
23 select RTC_DRV_M48T59
Peter Zijlstrae360adb2010-10-14 14:01:34 +080024 select HAVE_IRQ_WORK
FUJITA Tomonori02f7a182009-08-10 11:53:13 +090025 select HAVE_DMA_ATTRS
FUJITA Tomonori451d7402009-08-10 11:53:17 +090026 select HAVE_DMA_API_DEBUG
Steven Rostedt46eb3b62010-09-22 23:10:23 -040027 select HAVE_ARCH_JUMP_LABEL
Sam Ravnborg6baa9b22011-04-18 11:25:44 +000028 select HAVE_GENERIC_HARDIRQS
Sam Ravnborg6baa9b22011-04-18 11:25:44 +000029 select GENERIC_IRQ_SHOW
Daniel Hellstromd6d04812011-05-02 00:08:51 +000030 select USE_GENERIC_SMP_HELPERS if SMP
Michael S. Tsirkina21a2fd2011-11-24 21:10:12 +020031 select GENERIC_PCI_IOMAP
Sam Ravnborg35da3e32008-11-15 13:40:12 -080032
Sam Ravnborg35da3e32008-11-15 13:40:12 -080033config SPARC32
Bastian Blank761b6022009-01-04 23:03:10 -080034 def_bool !64BIT
Sam Ravnborg35da3e32008-11-15 13:40:12 -080035
Sam Ravnborg26b4c912008-11-16 20:01:17 -080036config SPARC64
Bastian Blank761b6022009-01-04 23:03:10 -080037 def_bool 64BIT
Sam Ravnborg5bc05302008-12-27 00:56:29 -080038 select ARCH_SUPPORTS_MSI
Sam Ravnborg26b4c912008-11-16 20:01:17 -080039 select HAVE_FUNCTION_TRACER
David S. Miller9960e9e2010-04-07 04:41:33 -070040 select HAVE_FUNCTION_GRAPH_TRACER
41 select HAVE_FUNCTION_GRAPH_FP_TEST
David S. Miller63b75492010-04-12 22:35:24 -070042 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Sam Ravnborg26b4c912008-11-16 20:01:17 -080043 select HAVE_KRETPROBES
44 select HAVE_KPROBES
David S. Miller4a0100f2011-07-25 17:12:21 -070045 select HAVE_RCU_TABLE_FREE if SMP
Yinghai Lu95f72d12010-07-12 14:36:09 +100046 select HAVE_MEMBLOCK
Christian Borntraeger67605d62009-01-19 20:21:49 -080047 select HAVE_SYSCALL_WRAPPERS
David S. Miller9be12f92009-06-13 01:03:24 -070048 select HAVE_DYNAMIC_FTRACE
49 select HAVE_FTRACE_MCOUNT_RECORD
David S. Millerc658ad12009-12-11 00:44:47 -080050 select HAVE_SYSCALL_TRACEPOINTS
Sam Ravnborg26b4c912008-11-16 20:01:17 -080051 select RTC_DRV_CMOS
52 select RTC_DRV_BQ4802
53 select RTC_DRV_SUN4V
54 select RTC_DRV_STARFIRE
Ingo Molnarcdd6c482009-09-21 12:02:48 +020055 select HAVE_PERF_EVENTS
Peter Zijlstra906010b2009-09-21 16:08:49 +020056 select PERF_USE_VMALLOC
Thomas Gleixnerfcd8d4f2011-03-24 09:03:45 +010057 select IRQ_PREFLOW_FASTEOI
Huang Yingdf013ff2011-07-13 13:14:22 +080058 select ARCH_HAVE_NMI_SAFE_CMPXCHG
David S. Miller178a2962011-08-15 14:45:17 -070059 select HAVE_C_RECORDMCOUNT
Sam Ravnborg26b4c912008-11-16 20:01:17 -080060
Sam Ravnborg5e538792008-12-02 23:17:12 -080061config ARCH_DEFCONFIG
62 string
63 default "arch/sparc/configs/sparc32_defconfig" if SPARC32
64 default "arch/sparc/configs/sparc64_defconfig" if SPARC64
65
Sam Ravnborgfe6875e2008-12-26 15:35:16 -080066# CONFIG_BITS can be used at source level to get 32/64 bits
67config BITS
68 int
69 default 32 if SPARC32
70 default 64 if SPARC64
Sam Ravnborg5e538792008-12-02 23:17:12 -080071
John Stultz0299b132010-01-15 01:34:28 -080072config ARCH_USES_GETTIMEOFFSET
Sam Ravnborg26b4c912008-11-16 20:01:17 -080073 bool
John Stultz0299b132010-01-15 01:34:28 -080074 default y if SPARC32
Sam Ravnborg26b4c912008-11-16 20:01:17 -080075
76config GENERIC_CMOS_UPDATE
77 bool
John Stultzf5c9c9b2010-03-03 19:57:27 -080078 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -080079
80config GENERIC_CLOCKEVENTS
81 bool
82 default y if SPARC64
83
84config IOMMU_HELPER
85 bool
86 default y if SPARC64
87
Sam Ravnborg26b4c912008-11-16 20:01:17 -080088config STACKTRACE_SUPPORT
89 bool
90 default y if SPARC64
91
92config LOCKDEP_SUPPORT
93 bool
94 default y if SPARC64
95
David S. Miller6a5726d2008-11-28 01:19:41 -080096config HAVE_LATENCYTOP_SUPPORT
97 bool
98 default y if SPARC64
99
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800100config AUDIT_ARCH
101 bool
David S. Miller7e7e93a2008-12-05 22:18:40 -0800102 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800103
104config HAVE_SETUP_PER_CPU_AREA
105 def_bool y if SPARC64
106
Tejun Heobcb21072009-08-14 15:00:53 +0900107config NEED_PER_CPU_EMBED_FIRST_CHUNK
David S. Miller4fd78a52009-04-08 20:32:02 -0700108 def_bool y if SPARC64
109
Tejun Heoa70c6912009-09-24 18:18:55 +0900110config NEED_PER_CPU_PAGE_FIRST_CHUNK
111 def_bool y if SPARC64
112
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113config MMU
114 bool
115 default y
116
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117config HIGHMEM
118 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800119 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800121config ZONE_DMA
122 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800123 default y if SPARC32
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800124
FUJITA Tomonorid15b51b2010-03-10 15:23:28 -0800125config NEED_DMA_MAP_STATE
126 def_bool y
127
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700128config NEED_SG_DMA_LENGTH
129 def_bool y
130
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131config GENERIC_ISA_DMA
132 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800133 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134
David S. Miller15df0f32008-08-20 23:03:24 -0700135config GENERIC_GPIO
136 bool
137 help
138 Generic GPIO API support
139
Stephen Rothwell0785b9d2007-07-18 00:09:30 -0700140config ARCH_NO_VIRT_TO_BUS
141 def_bool y
142
Akinobu Mita6a11f752009-03-31 15:23:17 -0700143config ARCH_SUPPORTS_DEBUG_PAGEALLOC
144 def_bool y if SPARC64
145
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146source "init/Kconfig"
147
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700148source "kernel/Kconfig.freezer"
149
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800150menu "Processor type and features"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152config SMP
153 bool "Symmetric multi-processing support (does not work on sun4/sun4c)"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154 ---help---
155 This enables support for systems with more than one CPU. If you have
156 a system with only one CPU, say N. If you have a system with more
157 than one CPU, say Y.
158
159 If you say N here, the kernel will run on single and multiprocessor
160 machines, but will use only one CPU of a multiprocessor machine. If
161 you say Y here, the kernel will run on many, but not all,
162 singleprocessor machines. On a singleprocessor machine, the kernel
163 will run faster if you say N here.
164
165 People using multiprocessor machines who say Y here should also say
166 Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
167 Management" code will be disabled if you say Y here.
168
Adrian Bunk03502fa2008-02-03 15:50:21 +0200169 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
170 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171
172 If you don't know what to do here, say N.
173
174config NR_CPUS
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800175 int "Maximum number of CPUs"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176 depends on SMP
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800177 range 2 32 if SPARC32
178 range 2 1024 if SPARC64
179 default 32 if SPARC32
180 default 64 if SPARC64
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800182source kernel/Kconfig.hz
183
184config RWSEM_GENERIC_SPINLOCK
185 bool
186 default y if SPARC32
187
188config RWSEM_XCHGADD_ALGORITHM
189 bool
190 default y if SPARC64
191
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800192config GENERIC_HWEIGHT
193 bool
194 default y if !ULTRA_HAS_POPULATION_COUNT
195
196config GENERIC_CALIBRATE_DELAY
197 bool
198 default y
199
200config ARCH_MAY_HAVE_PC_FDC
201 bool
202 default y
203
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800204config EMULATED_CMPXCHG
205 bool
206 default y if SPARC32
207 help
208 Sparc32 does not have a CAS instruction like sparc64. cmpxchg()
209 is emulated, and therefore it is not completely atomic.
210
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800211# Makefile helpers
212config SPARC32_SMP
213 bool
214 default y
215 depends on SPARC32 && SMP
216
217config SPARC64_SMP
218 bool
219 default y
220 depends on SPARC64 && SMP
221
David S. Millerc57ec522009-11-27 17:33:43 -0800222config EARLYFB
223 bool "Support for early boot text console"
224 default y
225 depends on SPARC64
226 help
227 Say Y here to enable a faster early framebuffer boot console.
228
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800229choice
230 prompt "Kernel page size" if SPARC64
231 default SPARC64_PAGE_SIZE_8KB
232
233config SPARC64_PAGE_SIZE_8KB
234 bool "8KB"
235 help
236 This lets you select the page size of the kernel.
237
238 8KB and 64KB work quite well, since SPARC ELF sections
239 provide for up to 64KB alignment.
240
241 If you don't know what to do, choose 8KB.
242
243config SPARC64_PAGE_SIZE_64KB
244 bool "64KB"
245
246endchoice
247
248config SECCOMP
249 bool "Enable seccomp to safely compute untrusted bytecode"
250 depends on SPARC64 && PROC_FS
251 default y
252 help
253 This kernel feature is useful for number crunching applications
254 that may need to compute untrusted bytecode during their
255 execution. By using pipes or other transports made available to
256 the process as file descriptors supporting the read/write
257 syscalls, it's possible to isolate those applications in
258 their own address space using seccomp. Once seccomp is
259 enabled via /proc/<pid>/seccomp, it cannot be disabled
260 and the task is only allowed to execute a few safe syscalls
261 defined by each seccomp mode.
262
263 If unsure, say Y. Only embedded should say N here.
264
265config HOTPLUG_CPU
266 bool "Support for hot-pluggable CPUs"
267 depends on SPARC64 && SMP
268 select HOTPLUG
269 help
270 Say Y here to experiment with turning CPUs off and on. CPUs
271 can be controlled through /sys/devices/system/cpu/cpu#.
272 Say N if you want to disable CPU hotplug.
273
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800274source "kernel/time/Kconfig"
275
276if SPARC64
277source "drivers/cpufreq/Kconfig"
278
279config US3_FREQ
280 tristate "UltraSPARC-III CPU Frequency driver"
281 depends on CPU_FREQ
282 select CPU_FREQ_TABLE
283 help
284 This adds the CPUFreq driver for UltraSPARC-III processors.
285
286 For details, take a look at <file:Documentation/cpu-freq>.
287
288 If in doubt, say N.
289
290config US2E_FREQ
291 tristate "UltraSPARC-IIe CPU Frequency driver"
292 depends on CPU_FREQ
293 select CPU_FREQ_TABLE
294 help
295 This adds the CPUFreq driver for UltraSPARC-IIe processors.
296
297 For details, take a look at <file:Documentation/cpu-freq>.
298
299 If in doubt, say N.
300
301endif
302
303config US3_MC
304 tristate "UltraSPARC-III Memory Controller driver"
305 depends on SPARC64
306 default y
307 help
308 This adds a driver for the UltraSPARC-III memory controller.
309 Loading this driver allows exact mnemonic strings to be
310 printed in the event of a memory error, so that the faulty DIMM
311 on the motherboard can be matched to the error.
312
313 If in doubt, say Y, as this information can be very useful.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700314
315# Global things across all Sun machines.
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800316config GENERIC_LOCKBREAK
317 bool
318 default y
319 depends on SPARC64 && SMP && PREEMPT
320
321choice
322 prompt "SPARC64 Huge TLB Page Size"
323 depends on SPARC64 && HUGETLB_PAGE
324 default HUGETLB_PAGE_SIZE_4MB
325
326config HUGETLB_PAGE_SIZE_4MB
327 bool "4MB"
328
329config HUGETLB_PAGE_SIZE_512K
330 bool "512K"
331
332config HUGETLB_PAGE_SIZE_64K
333 depends on !SPARC64_PAGE_SIZE_64KB
334 bool "64K"
335
336endchoice
337
338config NUMA
339 bool "NUMA support"
340 depends on SPARC64 && SMP
341
342config NODES_SHIFT
343 int
344 default "4"
345 depends on NEED_MULTIPLE_NODES
346
347# Some NUMA nodes have memory ranges that span
348# other nodes. Even though a pfn is valid and
349# between a node's start and end pfns, it may not
350# reside on that node. See memmap_init_zone()
351# for details.
352config NODES_SPAN_OTHER_NODES
353 def_bool y
354 depends on NEED_MULTIPLE_NODES
355
356config ARCH_POPULATES_NODE_MAP
357 def_bool y if SPARC64
358
359config ARCH_SELECT_MEMORY_MODEL
360 def_bool y if SPARC64
361
362config ARCH_SPARSEMEM_ENABLE
363 def_bool y if SPARC64
364 select SPARSEMEM_VMEMMAP_ENABLE
365
366config ARCH_SPARSEMEM_DEFAULT
367 def_bool y if SPARC64
368
369source "mm/Kconfig"
370
371config SCHED_SMT
372 bool "SMT (Hyperthreading) scheduler support"
373 depends on SPARC64 && SMP
374 default y
375 help
376 SMT scheduler support improves the CPU scheduler's decision making
377 when dealing with SPARC cpus at a cost of slightly increased overhead
378 in some places. If unsure say N here.
379
380config SCHED_MC
381 bool "Multi-core scheduler support"
382 depends on SPARC64 && SMP
383 default y
384 help
385 Multi-core scheduler support improves the CPU scheduler's decision
386 making when dealing with multi-core CPU chips at a cost of slightly
387 increased overhead in some places. If unsure say N here.
388
389if SPARC64
390source "kernel/Kconfig.preempt"
391endif
392
393config CMDLINE_BOOL
394 bool "Default bootloader kernel arguments"
395 depends on SPARC64
396
397config CMDLINE
398 string "Initial kernel command string"
399 depends on CMDLINE_BOOL
400 default "console=ttyS0,9600 root=/dev/sda1"
401 help
402 Say Y here if you want to be able to pass default arguments to
403 the kernel. This will be overridden by the bootloader, if you
404 use one (such as SILO). This is most useful if you want to boot
405 a kernel from TFTP, and want default options to be available
406 with having them passed on the command line.
407
408 NOTE: This option WILL override the PROM bootargs setting!
409
410config SUN_PM
411 bool
412 default y if SPARC32
413 help
414 Enable power management and CPU standby features on supported
415 SPARC platforms.
416
417config SPARC_LED
418 tristate "Sun4m LED driver"
419 depends on SPARC32
420 help
421 This driver toggles the front-panel LED on sun4m systems
422 in a user-specifiable manner. Its state can be probed
423 by reading /proc/led and its blinking mode can be changed
424 via writes to /proc/led
425
Linus Torvalds1da177e2005-04-16 15:20:36 -0700426config SERIAL_CONSOLE
427 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800428 depends on SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429 default y
430 ---help---
431 If you say Y here, it will be possible to use a serial port as the
432 system console (the system console is the device which receives all
433 kernel messages and warnings and which allows logins in single user
434 mode). This could be useful if some terminal or printer is connected
435 to that serial port.
436
437 Even if you say Y here, the currently visible virtual console
438 (/dev/tty0) will still be used as the system console by default, but
439 you can alter that using a kernel command line option such as
440 "console=ttyS1". (Try "man bootparam" or see the documentation of
441 your boot loader (silo) about how to pass options to the kernel at
442 boot time.)
443
444 If you don't have a graphics card installed and you say Y here, the
445 kernel will automatically use the first serial line, /dev/ttyS0, as
446 system console.
447
448 If unsure, say N.
449
Konrad Eisele5213a782009-08-17 00:13:29 +0000450config SPARC_LEON
451 bool "Sparc Leon processor family"
452 depends on SPARC32
453 ---help---
454 If you say Y here if you are running on a SPARC-LEON processor.
455 The LEON processor is a synthesizable VHDL model of the
456 SPARC-v8 standard. LEON is part of the GRLIB collection of
457 IP cores that are distributed under GPL. GRLIB can be downloaded
458 from www.gaisler.com. You can download a sparc-linux cross-compilation
459 toolchain at www.gaisler.com.
460
Daniel Hellstrom684151a2011-01-26 06:36:35 +0000461if SPARC_LEON
462menu "U-Boot options"
463
464config UBOOT_LOAD_ADDR
465 hex "uImage Load Address"
466 default 0x40004000
467 ---help---
468 U-Boot kernel load address, the address in physical address space
469 where u-boot will place the Linux kernel before booting it.
470 This address is normally the base address of main memory + 0x4000.
471
472config UBOOT_FLASH_ADDR
473 hex "uImage.o Load Address"
474 default 0x00080000
475 ---help---
476 Optional setting only affecting the uImage.o ELF-image used to
477 download the uImage file to the target using a ELF-loader other than
478 U-Boot. It may for example be used to download an uImage to FLASH with
479 the GRMON utility before even starting u-boot.
480
481config UBOOT_ENTRY_ADDR
482 hex "uImage Entry Address"
483 default 0xf0004000
484 ---help---
485 Do not change this unless you know what you're doing. This is
486 hardcoded by the SPARC32 and LEON port.
487
488 This is the virtual address u-boot jumps to when booting the Linux
489 Kernel.
490
491endmenu
492endif
493
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800494endmenu
495
496menu "Bus options (PCI etc.)"
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800497config SBUS
498 bool
499 default y
500
501config SBUSCHAR
502 bool
503 default y
504
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800505config SUN_LDOMS
506 bool "Sun Logical Domains support"
507 depends on SPARC64
508 help
509 Say Y here is you want to support virtual devices via
510 Logical Domains.
511
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512config PCI
513 bool "Support for PCI and PS/2 keyboard/mouse"
514 help
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800515 Find out whether your system includes a PCI bus. PCI is the name of
516 a bus system, i.e. the way the CPU talks to the other stuff inside
517 your box. If you say Y here, the kernel will include drivers and
518 infrastructure code to support PCI bus devices.
519
Linus Torvalds1da177e2005-04-16 15:20:36 -0700520 CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
521 CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
522 All of these platforms are extremely obscure, so say N if unsure.
523
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800524config PCI_DOMAINS
525 def_bool PCI if SPARC64
526
Matthew Wilcox36e23592007-07-10 10:54:40 -0600527config PCI_SYSCALL
528 def_bool PCI
529
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000530config PCIC_PCI
531 bool
David S. Miller8c47f8d2011-06-02 22:49:11 -0700532 depends on PCI && SPARC32 && !SPARC_LEON
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000533 default y
534
Daniel Hellstrom26893c12011-05-23 21:04:47 +0000535config LEON_PCI
536 bool
537 depends on PCI && SPARC_LEON
538 default y
539
Daniel Hellstrom5d07b782011-05-23 21:04:48 +0000540config GRPCI2
541 bool "GRPCI2 Host Bridge Support"
542 depends on LEON_PCI
543 default y
544 help
545 Say Y here to include the GRPCI2 Host Bridge Driver.
546
Linus Torvalds1da177e2005-04-16 15:20:36 -0700547source "drivers/pci/Kconfig"
548
David S. Millerc6afec52008-11-23 21:50:16 -0800549source "drivers/pcmcia/Kconfig"
550
Linus Torvalds1da177e2005-04-16 15:20:36 -0700551config SUN_OPENPROMFS
552 tristate "Openprom tree appears in /proc/openprom"
553 help
554 If you say Y, the OpenPROM device tree will be available as a
555 virtual file system, which you can mount to /proc/openprom by "mount
556 -t openpromfs none /proc/openprom".
557
558 To compile the /proc/openprom support as a module, choose M here: the
559 module will be called openpromfs.
560
561 Only choose N if you know in advance that you will not need to modify
562 OpenPROM settings on the running system.
563
Paul Bolle1cb85e82011-10-24 13:38:16 +0200564# Makefile helper
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800565config SPARC64_PCI
566 bool
567 default y
568 depends on SPARC64 && PCI
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700569
570endmenu
571
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800572menu "Executable file formats"
573
574source "fs/Kconfig.binfmt"
575
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800576config COMPAT
577 bool
578 depends on SPARC64
579 default y
580 select COMPAT_BINFMT_ELF
581
582config SYSVIPC_COMPAT
583 bool
584 depends on COMPAT && SYSVIPC
585 default y
586
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800587endmenu
588
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700589source "net/Kconfig"
590
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700591source "drivers/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700592
Linus Torvalds1da177e2005-04-16 15:20:36 -0700593source "drivers/sbus/char/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700594
Linus Torvalds1da177e2005-04-16 15:20:36 -0700595source "fs/Kconfig"
596
Linus Torvalds1da177e2005-04-16 15:20:36 -0700597source "arch/sparc/Kconfig.debug"
598
599source "security/Kconfig"
600
601source "crypto/Kconfig"
602
603source "lib/Kconfig"