blob: 22474233205b794c417f174db4c994406ef014d1 [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
Cong Wangd314d742012-03-23 15:01:51 -070032 select HAVE_NMI_WATCHDOG if SPARC64
Sam Ravnborge47b65b2012-05-21 20:45:37 +020033 select HAVE_BPF_JIT
Thomas Gleixnerf0a2bc72012-04-20 13:05:56 +000034 select GENERIC_SMP_IDLE_THREAD
David S. Miller29225852012-05-24 13:12:28 -070035 select GENERIC_STRNCPY_FROM_USER
Sam Ravnborg35da3e32008-11-15 13:40:12 -080036
Sam Ravnborg35da3e32008-11-15 13:40:12 -080037config SPARC32
Bastian Blank761b6022009-01-04 23:03:10 -080038 def_bool !64BIT
Sam Ravnborgaea11812011-12-27 21:46:53 +010039 select GENERIC_ATOMIC64
David Millerc6df4b12012-02-02 00:17:54 +020040 select CLZ_TAB
Sam Ravnborg35da3e32008-11-15 13:40:12 -080041
Sam Ravnborg26b4c912008-11-16 20:01:17 -080042config SPARC64
Bastian Blank761b6022009-01-04 23:03:10 -080043 def_bool 64BIT
Sam Ravnborg5bc05302008-12-27 00:56:29 -080044 select ARCH_SUPPORTS_MSI
Sam Ravnborg26b4c912008-11-16 20:01:17 -080045 select HAVE_FUNCTION_TRACER
David S. Miller9960e9e2010-04-07 04:41:33 -070046 select HAVE_FUNCTION_GRAPH_TRACER
47 select HAVE_FUNCTION_GRAPH_FP_TEST
David S. Miller63b75492010-04-12 22:35:24 -070048 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Sam Ravnborg26b4c912008-11-16 20:01:17 -080049 select HAVE_KRETPROBES
50 select HAVE_KPROBES
David S. Miller4a0100f2011-07-25 17:12:21 -070051 select HAVE_RCU_TABLE_FREE if SMP
Yinghai Lu95f72d12010-07-12 14:36:09 +100052 select HAVE_MEMBLOCK
Tejun Heo2a4814d2011-12-08 10:22:08 -080053 select HAVE_MEMBLOCK_NODE_MAP
Christian Borntraeger67605d62009-01-19 20:21:49 -080054 select HAVE_SYSCALL_WRAPPERS
David S. Miller9be12f92009-06-13 01:03:24 -070055 select HAVE_DYNAMIC_FTRACE
56 select HAVE_FTRACE_MCOUNT_RECORD
David S. Millerc658ad12009-12-11 00:44:47 -080057 select HAVE_SYSCALL_TRACEPOINTS
Sam Ravnborg26b4c912008-11-16 20:01:17 -080058 select RTC_DRV_CMOS
59 select RTC_DRV_BQ4802
60 select RTC_DRV_SUN4V
61 select RTC_DRV_STARFIRE
Ingo Molnarcdd6c482009-09-21 12:02:48 +020062 select HAVE_PERF_EVENTS
Peter Zijlstra906010b2009-09-21 16:08:49 +020063 select PERF_USE_VMALLOC
Thomas Gleixnerfcd8d4f2011-03-24 09:03:45 +010064 select IRQ_PREFLOW_FASTEOI
Huang Yingdf013ff2011-07-13 13:14:22 +080065 select ARCH_HAVE_NMI_SAFE_CMPXCHG
David S. Miller178a2962011-08-15 14:45:17 -070066 select HAVE_C_RECORDMCOUNT
David S. Miller625d6932012-04-25 13:13:43 -070067 select NO_BOOTMEM
Sam Ravnborg26b4c912008-11-16 20:01:17 -080068
Sam Ravnborg5e538792008-12-02 23:17:12 -080069config ARCH_DEFCONFIG
70 string
71 default "arch/sparc/configs/sparc32_defconfig" if SPARC32
72 default "arch/sparc/configs/sparc64_defconfig" if SPARC64
73
Sam Ravnborgfe6875e2008-12-26 15:35:16 -080074# CONFIG_BITS can be used at source level to get 32/64 bits
75config BITS
76 int
77 default 32 if SPARC32
78 default 64 if SPARC64
Sam Ravnborg5e538792008-12-02 23:17:12 -080079
Sam Ravnborg26b4c912008-11-16 20:01:17 -080080config GENERIC_CMOS_UPDATE
81 bool
John Stultzf5c9c9b2010-03-03 19:57:27 -080082 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -080083
84config GENERIC_CLOCKEVENTS
Tkhai Kirill62f08282012-04-04 21:49:26 +020085 def_bool y
Sam Ravnborg26b4c912008-11-16 20:01:17 -080086
87config IOMMU_HELPER
88 bool
89 default y if SPARC64
90
Sam Ravnborg26b4c912008-11-16 20:01:17 -080091config STACKTRACE_SUPPORT
92 bool
93 default y if SPARC64
94
95config LOCKDEP_SUPPORT
96 bool
97 default y if SPARC64
98
David S. Miller6a5726d2008-11-28 01:19:41 -080099config HAVE_LATENCYTOP_SUPPORT
100 bool
101 default y if SPARC64
102
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800103config AUDIT_ARCH
104 bool
David S. Miller7e7e93a2008-12-05 22:18:40 -0800105 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800106
107config HAVE_SETUP_PER_CPU_AREA
108 def_bool y if SPARC64
109
Tejun Heobcb21072009-08-14 15:00:53 +0900110config NEED_PER_CPU_EMBED_FIRST_CHUNK
David S. Miller4fd78a52009-04-08 20:32:02 -0700111 def_bool y if SPARC64
112
Tejun Heoa70c6912009-09-24 18:18:55 +0900113config NEED_PER_CPU_PAGE_FIRST_CHUNK
114 def_bool y if SPARC64
115
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116config MMU
117 bool
118 default y
119
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120config HIGHMEM
121 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800122 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800124config ZONE_DMA
125 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800126 default y if SPARC32
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800127
FUJITA Tomonorid15b51b2010-03-10 15:23:28 -0800128config NEED_DMA_MAP_STATE
129 def_bool y
130
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700131config NEED_SG_DMA_LENGTH
132 def_bool y
133
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134config GENERIC_ISA_DMA
135 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800136 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137
David S. Miller15df0f32008-08-20 23:03:24 -0700138config GENERIC_GPIO
139 bool
140 help
141 Generic GPIO API support
142
Stephen Rothwell0785b9d2007-07-18 00:09:30 -0700143config ARCH_NO_VIRT_TO_BUS
144 def_bool y
145
Akinobu Mita6a11f752009-03-31 15:23:17 -0700146config ARCH_SUPPORTS_DEBUG_PAGEALLOC
147 def_bool y if SPARC64
148
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149source "init/Kconfig"
150
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700151source "kernel/Kconfig.freezer"
152
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800153menu "Processor type and features"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700154
Linus Torvalds1da177e2005-04-16 15:20:36 -0700155config SMP
David S. Miller6b7679d2012-05-11 21:01:47 -0700156 bool "Symmetric multi-processing support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700157 ---help---
158 This enables support for systems with more than one CPU. If you have
159 a system with only one CPU, say N. If you have a system with more
160 than one CPU, say Y.
161
162 If you say N here, the kernel will run on single and multiprocessor
163 machines, but will use only one CPU of a multiprocessor machine. If
164 you say Y here, the kernel will run on many, but not all,
165 singleprocessor machines. On a singleprocessor machine, the kernel
166 will run faster if you say N here.
167
168 People using multiprocessor machines who say Y here should also say
169 Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
170 Management" code will be disabled if you say Y here.
171
Adrian Bunk03502fa2008-02-03 15:50:21 +0200172 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
173 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174
175 If you don't know what to do here, say N.
176
177config NR_CPUS
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800178 int "Maximum number of CPUs"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700179 depends on SMP
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800180 range 2 32 if SPARC32
181 range 2 1024 if SPARC64
182 default 32 if SPARC32
183 default 64 if SPARC64
Linus Torvalds1da177e2005-04-16 15:20:36 -0700184
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800185source kernel/Kconfig.hz
186
187config RWSEM_GENERIC_SPINLOCK
188 bool
189 default y if SPARC32
190
191config RWSEM_XCHGADD_ALGORITHM
192 bool
193 default y if SPARC64
194
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800195config GENERIC_HWEIGHT
196 bool
197 default y if !ULTRA_HAS_POPULATION_COUNT
198
199config GENERIC_CALIBRATE_DELAY
200 bool
201 default y
202
203config ARCH_MAY_HAVE_PC_FDC
204 bool
205 default y
206
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800207config EMULATED_CMPXCHG
208 bool
209 default y if SPARC32
210 help
211 Sparc32 does not have a CAS instruction like sparc64. cmpxchg()
212 is emulated, and therefore it is not completely atomic.
213
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800214# Makefile helpers
215config SPARC32_SMP
216 bool
217 default y
218 depends on SPARC32 && SMP
219
220config SPARC64_SMP
221 bool
222 default y
223 depends on SPARC64 && SMP
224
David S. Millerc57ec522009-11-27 17:33:43 -0800225config EARLYFB
226 bool "Support for early boot text console"
227 default y
228 depends on SPARC64
229 help
230 Say Y here to enable a faster early framebuffer boot console.
231
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800232choice
233 prompt "Kernel page size" if SPARC64
234 default SPARC64_PAGE_SIZE_8KB
235
236config SPARC64_PAGE_SIZE_8KB
237 bool "8KB"
238 help
239 This lets you select the page size of the kernel.
240
241 8KB and 64KB work quite well, since SPARC ELF sections
242 provide for up to 64KB alignment.
243
244 If you don't know what to do, choose 8KB.
245
246config SPARC64_PAGE_SIZE_64KB
247 bool "64KB"
248
249endchoice
250
251config SECCOMP
252 bool "Enable seccomp to safely compute untrusted bytecode"
253 depends on SPARC64 && PROC_FS
254 default y
255 help
256 This kernel feature is useful for number crunching applications
257 that may need to compute untrusted bytecode during their
258 execution. By using pipes or other transports made available to
259 the process as file descriptors supporting the read/write
260 syscalls, it's possible to isolate those applications in
261 their own address space using seccomp. Once seccomp is
262 enabled via /proc/<pid>/seccomp, it cannot be disabled
263 and the task is only allowed to execute a few safe syscalls
264 defined by each seccomp mode.
265
266 If unsure, say Y. Only embedded should say N here.
267
268config HOTPLUG_CPU
269 bool "Support for hot-pluggable CPUs"
270 depends on SPARC64 && SMP
271 select HOTPLUG
272 help
273 Say Y here to experiment with turning CPUs off and on. CPUs
274 can be controlled through /sys/devices/system/cpu/cpu#.
275 Say N if you want to disable CPU hotplug.
276
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800277source "kernel/time/Kconfig"
278
279if SPARC64
280source "drivers/cpufreq/Kconfig"
281
282config US3_FREQ
283 tristate "UltraSPARC-III CPU Frequency driver"
284 depends on CPU_FREQ
285 select CPU_FREQ_TABLE
286 help
287 This adds the CPUFreq driver for UltraSPARC-III processors.
288
289 For details, take a look at <file:Documentation/cpu-freq>.
290
291 If in doubt, say N.
292
293config US2E_FREQ
294 tristate "UltraSPARC-IIe CPU Frequency driver"
295 depends on CPU_FREQ
296 select CPU_FREQ_TABLE
297 help
298 This adds the CPUFreq driver for UltraSPARC-IIe processors.
299
300 For details, take a look at <file:Documentation/cpu-freq>.
301
302 If in doubt, say N.
303
304endif
305
306config US3_MC
307 tristate "UltraSPARC-III Memory Controller driver"
308 depends on SPARC64
309 default y
310 help
311 This adds a driver for the UltraSPARC-III memory controller.
312 Loading this driver allows exact mnemonic strings to be
313 printed in the event of a memory error, so that the faulty DIMM
314 on the motherboard can be matched to the error.
315
316 If in doubt, say Y, as this information can be very useful.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700317
318# Global things across all Sun machines.
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800319config GENERIC_LOCKBREAK
320 bool
321 default y
322 depends on SPARC64 && SMP && PREEMPT
323
324choice
325 prompt "SPARC64 Huge TLB Page Size"
326 depends on SPARC64 && HUGETLB_PAGE
327 default HUGETLB_PAGE_SIZE_4MB
328
329config HUGETLB_PAGE_SIZE_4MB
330 bool "4MB"
331
332config HUGETLB_PAGE_SIZE_512K
333 bool "512K"
334
335config HUGETLB_PAGE_SIZE_64K
336 depends on !SPARC64_PAGE_SIZE_64KB
337 bool "64K"
338
339endchoice
340
341config NUMA
342 bool "NUMA support"
343 depends on SPARC64 && SMP
344
345config NODES_SHIFT
346 int
347 default "4"
348 depends on NEED_MULTIPLE_NODES
349
350# Some NUMA nodes have memory ranges that span
351# other nodes. Even though a pfn is valid and
352# between a node's start and end pfns, it may not
353# reside on that node. See memmap_init_zone()
354# for details.
355config NODES_SPAN_OTHER_NODES
356 def_bool y
357 depends on NEED_MULTIPLE_NODES
358
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800359config 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
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800389source "kernel/Kconfig.preempt"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800390
391config CMDLINE_BOOL
392 bool "Default bootloader kernel arguments"
393 depends on SPARC64
394
395config CMDLINE
396 string "Initial kernel command string"
397 depends on CMDLINE_BOOL
398 default "console=ttyS0,9600 root=/dev/sda1"
399 help
400 Say Y here if you want to be able to pass default arguments to
401 the kernel. This will be overridden by the bootloader, if you
402 use one (such as SILO). This is most useful if you want to boot
403 a kernel from TFTP, and want default options to be available
404 with having them passed on the command line.
405
406 NOTE: This option WILL override the PROM bootargs setting!
407
408config SUN_PM
409 bool
410 default y if SPARC32
411 help
412 Enable power management and CPU standby features on supported
413 SPARC platforms.
414
415config SPARC_LED
416 tristate "Sun4m LED driver"
417 depends on SPARC32
418 help
419 This driver toggles the front-panel LED on sun4m systems
420 in a user-specifiable manner. Its state can be probed
421 by reading /proc/led and its blinking mode can be changed
422 via writes to /proc/led
423
Linus Torvalds1da177e2005-04-16 15:20:36 -0700424config SERIAL_CONSOLE
425 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800426 depends on SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700427 default y
428 ---help---
429 If you say Y here, it will be possible to use a serial port as the
430 system console (the system console is the device which receives all
431 kernel messages and warnings and which allows logins in single user
432 mode). This could be useful if some terminal or printer is connected
433 to that serial port.
434
435 Even if you say Y here, the currently visible virtual console
436 (/dev/tty0) will still be used as the system console by default, but
437 you can alter that using a kernel command line option such as
438 "console=ttyS1". (Try "man bootparam" or see the documentation of
439 your boot loader (silo) about how to pass options to the kernel at
440 boot time.)
441
442 If you don't have a graphics card installed and you say Y here, the
443 kernel will automatically use the first serial line, /dev/ttyS0, as
444 system console.
445
446 If unsure, say N.
447
Konrad Eisele5213a782009-08-17 00:13:29 +0000448config SPARC_LEON
449 bool "Sparc Leon processor family"
450 depends on SPARC32
451 ---help---
452 If you say Y here if you are running on a SPARC-LEON processor.
453 The LEON processor is a synthesizable VHDL model of the
454 SPARC-v8 standard. LEON is part of the GRLIB collection of
455 IP cores that are distributed under GPL. GRLIB can be downloaded
456 from www.gaisler.com. You can download a sparc-linux cross-compilation
457 toolchain at www.gaisler.com.
458
Daniel Hellstrom684151a2011-01-26 06:36:35 +0000459if SPARC_LEON
460menu "U-Boot options"
461
462config UBOOT_LOAD_ADDR
463 hex "uImage Load Address"
464 default 0x40004000
465 ---help---
466 U-Boot kernel load address, the address in physical address space
467 where u-boot will place the Linux kernel before booting it.
468 This address is normally the base address of main memory + 0x4000.
469
470config UBOOT_FLASH_ADDR
471 hex "uImage.o Load Address"
472 default 0x00080000
473 ---help---
474 Optional setting only affecting the uImage.o ELF-image used to
475 download the uImage file to the target using a ELF-loader other than
476 U-Boot. It may for example be used to download an uImage to FLASH with
477 the GRMON utility before even starting u-boot.
478
479config UBOOT_ENTRY_ADDR
480 hex "uImage Entry Address"
481 default 0xf0004000
482 ---help---
483 Do not change this unless you know what you're doing. This is
484 hardcoded by the SPARC32 and LEON port.
485
486 This is the virtual address u-boot jumps to when booting the Linux
487 Kernel.
488
489endmenu
490endif
491
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800492endmenu
493
494menu "Bus options (PCI etc.)"
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800495config SBUS
496 bool
497 default y
498
499config SBUSCHAR
500 bool
501 default y
502
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800503config SUN_LDOMS
504 bool "Sun Logical Domains support"
505 depends on SPARC64
506 help
507 Say Y here is you want to support virtual devices via
508 Logical Domains.
509
Linus Torvalds1da177e2005-04-16 15:20:36 -0700510config PCI
511 bool "Support for PCI and PS/2 keyboard/mouse"
512 help
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800513 Find out whether your system includes a PCI bus. PCI is the name of
514 a bus system, i.e. the way the CPU talks to the other stuff inside
515 your box. If you say Y here, the kernel will include drivers and
516 infrastructure code to support PCI bus devices.
517
Linus Torvalds1da177e2005-04-16 15:20:36 -0700518 CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
519 CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
520 All of these platforms are extremely obscure, so say N if unsure.
521
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800522config PCI_DOMAINS
523 def_bool PCI if SPARC64
524
Matthew Wilcox36e23592007-07-10 10:54:40 -0600525config PCI_SYSCALL
526 def_bool PCI
527
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000528config PCIC_PCI
529 bool
David S. Miller8c47f8d2011-06-02 22:49:11 -0700530 depends on PCI && SPARC32 && !SPARC_LEON
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000531 default y
532
Daniel Hellstrom26893c12011-05-23 21:04:47 +0000533config LEON_PCI
534 bool
535 depends on PCI && SPARC_LEON
536 default y
537
Daniel Hellstrom5d07b782011-05-23 21:04:48 +0000538config GRPCI2
539 bool "GRPCI2 Host Bridge Support"
540 depends on LEON_PCI
541 default y
542 help
543 Say Y here to include the GRPCI2 Host Bridge Driver.
544
Linus Torvalds1da177e2005-04-16 15:20:36 -0700545source "drivers/pci/Kconfig"
546
David S. Millerc6afec52008-11-23 21:50:16 -0800547source "drivers/pcmcia/Kconfig"
548
Linus Torvalds1da177e2005-04-16 15:20:36 -0700549config SUN_OPENPROMFS
550 tristate "Openprom tree appears in /proc/openprom"
551 help
552 If you say Y, the OpenPROM device tree will be available as a
553 virtual file system, which you can mount to /proc/openprom by "mount
554 -t openpromfs none /proc/openprom".
555
556 To compile the /proc/openprom support as a module, choose M here: the
557 module will be called openpromfs.
558
559 Only choose N if you know in advance that you will not need to modify
560 OpenPROM settings on the running system.
561
Paul Bolle1cb85e82011-10-24 13:38:16 +0200562# Makefile helper
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800563config SPARC64_PCI
564 bool
565 default y
566 depends on SPARC64 && PCI
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700567
568endmenu
569
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800570menu "Executable file formats"
571
572source "fs/Kconfig.binfmt"
573
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800574config COMPAT
575 bool
576 depends on SPARC64
577 default y
578 select COMPAT_BINFMT_ELF
Chris Metcalf48b25c42012-03-15 13:13:38 -0400579 select ARCH_WANT_OLD_COMPAT_IPC
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800580
581config SYSVIPC_COMPAT
582 bool
583 depends on COMPAT && SYSVIPC
584 default y
585
David Howells45de6762012-05-11 10:56:56 +0100586config KEYS_COMPAT
587 def_bool y if COMPAT && KEYS
588
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800589endmenu
590
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700591source "net/Kconfig"
592
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700593source "drivers/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700594
Linus Torvalds1da177e2005-04-16 15:20:36 -0700595source "drivers/sbus/char/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700596
Linus Torvalds1da177e2005-04-16 15:20:36 -0700597source "fs/Kconfig"
598
Linus Torvalds1da177e2005-04-16 15:20:36 -0700599source "arch/sparc/Kconfig.debug"
600
601source "security/Kconfig"
602
603source "crypto/Kconfig"
604
605source "lib/Kconfig"