blob: b95e0696b614f4590454c0917d62e36994a9ba44 [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
Catalin Marinas7ac57a82012-10-08 16:28:16 -070021 select SYSCTL_EXCEPTION_TRACE
Sam Ravnborg35da3e32008-11-15 13:40:12 -080022 select ARCH_WANT_OPTIONAL_GPIOLIB
David S. Miller193d2aa2012-11-09 19:37:59 -080023 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
Sam Ravnborg35da3e32008-11-15 13:40:12 -080024 select RTC_CLASS
25 select RTC_DRV_M48T59
FUJITA Tomonori02f7a182009-08-10 11:53:13 +090026 select HAVE_DMA_ATTRS
FUJITA Tomonori451d7402009-08-10 11:53:17 +090027 select HAVE_DMA_API_DEBUG
Steven Rostedt46eb3b62010-09-22 23:10:23 -040028 select HAVE_ARCH_JUMP_LABEL
Sam Ravnborg6baa9b22011-04-18 11:25:44 +000029 select HAVE_GENERIC_HARDIRQS
Sam Ravnborg6baa9b22011-04-18 11:25:44 +000030 select GENERIC_IRQ_SHOW
Will Deaconc1d7e012012-07-30 14:42:46 -070031 select ARCH_WANT_IPC_PARSE_VERSION
Daniel Hellstromd6d04812011-05-02 00:08:51 +000032 select USE_GENERIC_SMP_HELPERS if SMP
Michael S. Tsirkina21a2fd2011-11-24 21:10:12 +020033 select GENERIC_PCI_IOMAP
Cong Wangd314d742012-03-23 15:01:51 -070034 select HAVE_NMI_WATCHDOG if SPARC64
Sam Ravnborge47b65b2012-05-21 20:45:37 +020035 select HAVE_BPF_JIT
Catalin Marinas9b2a60c2012-10-08 16:28:13 -070036 select HAVE_DEBUG_BUGVERBOSE
Thomas Gleixnerf0a2bc72012-04-20 13:05:56 +000037 select GENERIC_SMP_IDLE_THREAD
Anna-Maria Gleixnerded1cc52012-05-18 16:45:54 +000038 select GENERIC_CMOS_UPDATE
Linus Torvaldsc7523a7c2012-05-24 13:29:46 -070039 select GENERIC_CLOCKEVENTS
David S. Miller29225852012-05-24 13:12:28 -070040 select GENERIC_STRNCPY_FROM_USER
David Miller2c66f622012-05-26 11:14:27 -070041 select GENERIC_STRNLEN_USER
David Howells786d35d2012-09-28 14:31:03 +093042 select MODULES_USE_ELF_RELA
Al Viroeaca6ea2012-11-25 23:12:10 -050043 select ODD_RT_SIGACTION
Al Viro52ad6b32012-12-25 16:18:10 -050044 select OLD_SIGSUSPEND
Sam Ravnborg35da3e32008-11-15 13:40:12 -080045
Sam Ravnborg35da3e32008-11-15 13:40:12 -080046config SPARC32
Bastian Blank761b6022009-01-04 23:03:10 -080047 def_bool !64BIT
Sam Ravnborgaea11812011-12-27 21:46:53 +010048 select GENERIC_ATOMIC64
David Millerc6df4b12012-02-02 00:17:54 +020049 select CLZ_TAB
Catalin Marinasaf1839e2012-10-08 16:28:08 -070050 select HAVE_UID16
Al Viroa274bd42012-12-25 19:18:40 -050051 select OLD_SIGACTION
Sam Ravnborg35da3e32008-11-15 13:40:12 -080052
Sam Ravnborg26b4c912008-11-16 20:01:17 -080053config SPARC64
Bastian Blank761b6022009-01-04 23:03:10 -080054 def_bool 64BIT
Sam Ravnborg5bc05302008-12-27 00:56:29 -080055 select ARCH_SUPPORTS_MSI
Sam Ravnborg26b4c912008-11-16 20:01:17 -080056 select HAVE_FUNCTION_TRACER
David S. Miller9960e9e2010-04-07 04:41:33 -070057 select HAVE_FUNCTION_GRAPH_TRACER
58 select HAVE_FUNCTION_GRAPH_FP_TEST
David S. Miller63b75492010-04-12 22:35:24 -070059 select HAVE_FUNCTION_TRACE_MCOUNT_TEST
Sam Ravnborg26b4c912008-11-16 20:01:17 -080060 select HAVE_KRETPROBES
61 select HAVE_KPROBES
David S. Miller4a0100f2011-07-25 17:12:21 -070062 select HAVE_RCU_TABLE_FREE if SMP
Yinghai Lu95f72d12010-07-12 14:36:09 +100063 select HAVE_MEMBLOCK
Tejun Heo2a4814d2011-12-08 10:22:08 -080064 select HAVE_MEMBLOCK_NODE_MAP
Christian Borntraeger67605d62009-01-19 20:21:49 -080065 select HAVE_SYSCALL_WRAPPERS
David S. Millerb9156eb2013-02-13 12:15:08 -080066 select HAVE_ARCH_TRANSPARENT_HUGEPAGE
David S. Miller9be12f92009-06-13 01:03:24 -070067 select HAVE_DYNAMIC_FTRACE
68 select HAVE_FTRACE_MCOUNT_RECORD
David S. Millerc658ad12009-12-11 00:44:47 -080069 select HAVE_SYSCALL_TRACEPOINTS
Catalin Marinasb69ec422012-10-08 16:28:11 -070070 select HAVE_DEBUG_KMEMLEAK
Sam Ravnborg26b4c912008-11-16 20:01:17 -080071 select RTC_DRV_CMOS
72 select RTC_DRV_BQ4802
73 select RTC_DRV_SUN4V
74 select RTC_DRV_STARFIRE
Ingo Molnarcdd6c482009-09-21 12:02:48 +020075 select HAVE_PERF_EVENTS
Peter Zijlstra906010b2009-09-21 16:08:49 +020076 select PERF_USE_VMALLOC
Thomas Gleixnerfcd8d4f2011-03-24 09:03:45 +010077 select IRQ_PREFLOW_FASTEOI
Huang Yingdf013ff2011-07-13 13:14:22 +080078 select ARCH_HAVE_NMI_SAFE_CMPXCHG
David S. Miller178a2962011-08-15 14:45:17 -070079 select HAVE_C_RECORDMCOUNT
David S. Miller625d6932012-04-25 13:13:43 -070080 select NO_BOOTMEM
Sam Ravnborg26b4c912008-11-16 20:01:17 -080081
Sam Ravnborg5e538792008-12-02 23:17:12 -080082config ARCH_DEFCONFIG
83 string
84 default "arch/sparc/configs/sparc32_defconfig" if SPARC32
85 default "arch/sparc/configs/sparc64_defconfig" if SPARC64
86
Sam Ravnborg26b4c912008-11-16 20:01:17 -080087config 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
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
David S. Miller6b7679d2012-05-11 21:01:47 -0700153 bool "Symmetric multi-processing support"
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
Paul Bollee0b202962013-03-12 21:35:19 +0100194 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800195
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 -0800229config SECCOMP
230 bool "Enable seccomp to safely compute untrusted bytecode"
231 depends on SPARC64 && PROC_FS
232 default y
233 help
234 This kernel feature is useful for number crunching applications
235 that may need to compute untrusted bytecode during their
236 execution. By using pipes or other transports made available to
237 the process as file descriptors supporting the read/write
238 syscalls, it's possible to isolate those applications in
239 their own address space using seccomp. Once seccomp is
240 enabled via /proc/<pid>/seccomp, it cannot be disabled
241 and the task is only allowed to execute a few safe syscalls
242 defined by each seccomp mode.
243
244 If unsure, say Y. Only embedded should say N here.
245
246config HOTPLUG_CPU
247 bool "Support for hot-pluggable CPUs"
248 depends on SPARC64 && SMP
249 select HOTPLUG
250 help
251 Say Y here to experiment with turning CPUs off and on. CPUs
252 can be controlled through /sys/devices/system/cpu/cpu#.
253 Say N if you want to disable CPU hotplug.
254
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800255if SPARC64
256source "drivers/cpufreq/Kconfig"
257
258config US3_FREQ
259 tristate "UltraSPARC-III CPU Frequency driver"
260 depends on CPU_FREQ
261 select CPU_FREQ_TABLE
262 help
263 This adds the CPUFreq driver for UltraSPARC-III processors.
264
265 For details, take a look at <file:Documentation/cpu-freq>.
266
267 If in doubt, say N.
268
269config US2E_FREQ
270 tristate "UltraSPARC-IIe CPU Frequency driver"
271 depends on CPU_FREQ
272 select CPU_FREQ_TABLE
273 help
274 This adds the CPUFreq driver for UltraSPARC-IIe processors.
275
276 For details, take a look at <file:Documentation/cpu-freq>.
277
278 If in doubt, say N.
279
280endif
281
282config US3_MC
283 tristate "UltraSPARC-III Memory Controller driver"
284 depends on SPARC64
285 default y
286 help
287 This adds a driver for the UltraSPARC-III memory controller.
288 Loading this driver allows exact mnemonic strings to be
289 printed in the event of a memory error, so that the faulty DIMM
290 on the motherboard can be matched to the error.
291
292 If in doubt, say Y, as this information can be very useful.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700293
294# Global things across all Sun machines.
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800295config GENERIC_LOCKBREAK
296 bool
297 default y
298 depends on SPARC64 && SMP && PREEMPT
299
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800300config NUMA
301 bool "NUMA support"
302 depends on SPARC64 && SMP
303
304config NODES_SHIFT
305 int
306 default "4"
307 depends on NEED_MULTIPLE_NODES
308
309# Some NUMA nodes have memory ranges that span
310# other nodes. Even though a pfn is valid and
311# between a node's start and end pfns, it may not
312# reside on that node. See memmap_init_zone()
313# for details.
314config NODES_SPAN_OTHER_NODES
315 def_bool y
316 depends on NEED_MULTIPLE_NODES
317
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800318config ARCH_SELECT_MEMORY_MODEL
319 def_bool y if SPARC64
320
321config ARCH_SPARSEMEM_ENABLE
322 def_bool y if SPARC64
323 select SPARSEMEM_VMEMMAP_ENABLE
324
325config ARCH_SPARSEMEM_DEFAULT
326 def_bool y if SPARC64
327
328source "mm/Kconfig"
329
330config SCHED_SMT
331 bool "SMT (Hyperthreading) scheduler support"
332 depends on SPARC64 && SMP
333 default y
334 help
335 SMT scheduler support improves the CPU scheduler's decision making
336 when dealing with SPARC cpus at a cost of slightly increased overhead
337 in some places. If unsure say N here.
338
339config SCHED_MC
340 bool "Multi-core scheduler support"
341 depends on SPARC64 && SMP
342 default y
343 help
344 Multi-core scheduler support improves the CPU scheduler's decision
345 making when dealing with multi-core CPU chips at a cost of slightly
346 increased overhead in some places. If unsure say N here.
347
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800348source "kernel/Kconfig.preempt"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800349
350config CMDLINE_BOOL
351 bool "Default bootloader kernel arguments"
352 depends on SPARC64
353
354config CMDLINE
355 string "Initial kernel command string"
356 depends on CMDLINE_BOOL
357 default "console=ttyS0,9600 root=/dev/sda1"
358 help
359 Say Y here if you want to be able to pass default arguments to
360 the kernel. This will be overridden by the bootloader, if you
361 use one (such as SILO). This is most useful if you want to boot
362 a kernel from TFTP, and want default options to be available
363 with having them passed on the command line.
364
365 NOTE: This option WILL override the PROM bootargs setting!
366
367config SUN_PM
368 bool
369 default y if SPARC32
370 help
371 Enable power management and CPU standby features on supported
372 SPARC platforms.
373
374config SPARC_LED
375 tristate "Sun4m LED driver"
376 depends on SPARC32
377 help
378 This driver toggles the front-panel LED on sun4m systems
379 in a user-specifiable manner. Its state can be probed
380 by reading /proc/led and its blinking mode can be changed
381 via writes to /proc/led
382
Linus Torvalds1da177e2005-04-16 15:20:36 -0700383config SERIAL_CONSOLE
384 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800385 depends on SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700386 default y
387 ---help---
388 If you say Y here, it will be possible to use a serial port as the
389 system console (the system console is the device which receives all
390 kernel messages and warnings and which allows logins in single user
391 mode). This could be useful if some terminal or printer is connected
392 to that serial port.
393
394 Even if you say Y here, the currently visible virtual console
395 (/dev/tty0) will still be used as the system console by default, but
396 you can alter that using a kernel command line option such as
397 "console=ttyS1". (Try "man bootparam" or see the documentation of
398 your boot loader (silo) about how to pass options to the kernel at
399 boot time.)
400
401 If you don't have a graphics card installed and you say Y here, the
402 kernel will automatically use the first serial line, /dev/ttyS0, as
403 system console.
404
405 If unsure, say N.
406
Konrad Eisele5213a782009-08-17 00:13:29 +0000407config SPARC_LEON
408 bool "Sparc Leon processor family"
409 depends on SPARC32
410 ---help---
411 If you say Y here if you are running on a SPARC-LEON processor.
412 The LEON processor is a synthesizable VHDL model of the
413 SPARC-v8 standard. LEON is part of the GRLIB collection of
414 IP cores that are distributed under GPL. GRLIB can be downloaded
415 from www.gaisler.com. You can download a sparc-linux cross-compilation
416 toolchain at www.gaisler.com.
417
Daniel Hellstrom684151a2011-01-26 06:36:35 +0000418if SPARC_LEON
419menu "U-Boot options"
420
421config UBOOT_LOAD_ADDR
422 hex "uImage Load Address"
423 default 0x40004000
424 ---help---
425 U-Boot kernel load address, the address in physical address space
426 where u-boot will place the Linux kernel before booting it.
427 This address is normally the base address of main memory + 0x4000.
428
429config UBOOT_FLASH_ADDR
430 hex "uImage.o Load Address"
431 default 0x00080000
432 ---help---
433 Optional setting only affecting the uImage.o ELF-image used to
434 download the uImage file to the target using a ELF-loader other than
435 U-Boot. It may for example be used to download an uImage to FLASH with
436 the GRMON utility before even starting u-boot.
437
438config UBOOT_ENTRY_ADDR
439 hex "uImage Entry Address"
440 default 0xf0004000
441 ---help---
442 Do not change this unless you know what you're doing. This is
443 hardcoded by the SPARC32 and LEON port.
444
445 This is the virtual address u-boot jumps to when booting the Linux
446 Kernel.
447
448endmenu
449endif
450
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800451endmenu
452
453menu "Bus options (PCI etc.)"
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800454config SBUS
455 bool
456 default y
457
458config SBUSCHAR
459 bool
460 default y
461
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800462config SUN_LDOMS
463 bool "Sun Logical Domains support"
464 depends on SPARC64
465 help
466 Say Y here is you want to support virtual devices via
467 Logical Domains.
468
Linus Torvalds1da177e2005-04-16 15:20:36 -0700469config PCI
470 bool "Support for PCI and PS/2 keyboard/mouse"
471 help
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800472 Find out whether your system includes a PCI bus. PCI is the name of
473 a bus system, i.e. the way the CPU talks to the other stuff inside
474 your box. If you say Y here, the kernel will include drivers and
475 infrastructure code to support PCI bus devices.
476
Linus Torvalds1da177e2005-04-16 15:20:36 -0700477 CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
478 CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
479 All of these platforms are extremely obscure, so say N if unsure.
480
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800481config PCI_DOMAINS
482 def_bool PCI if SPARC64
483
Matthew Wilcox36e23592007-07-10 10:54:40 -0600484config PCI_SYSCALL
485 def_bool PCI
486
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000487config PCIC_PCI
488 bool
David S. Miller8c47f8d2011-06-02 22:49:11 -0700489 depends on PCI && SPARC32 && !SPARC_LEON
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000490 default y
491
Daniel Hellstrom26893c12011-05-23 21:04:47 +0000492config LEON_PCI
493 bool
494 depends on PCI && SPARC_LEON
495 default y
496
Daniel Hellstromd8650102013-03-05 07:03:30 +0000497config SPARC_GRPCI1
498 bool "GRPCI Host Bridge Support"
499 depends on LEON_PCI
500 default y
501 help
502 Say Y here to include the GRPCI Host Bridge Driver. The GRPCI
503 PCI host controller is typically found in GRLIB SPARC32/LEON
504 systems. The driver has one property (all_pci_errors) controlled
505 from the bootloader that makes the GRPCI to generate interrupts
506 on detected PCI Parity and System errors.
507
Daniel Hellstrom5d07b782011-05-23 21:04:48 +0000508config GRPCI2
509 bool "GRPCI2 Host Bridge Support"
510 depends on LEON_PCI
511 default y
512 help
513 Say Y here to include the GRPCI2 Host Bridge Driver.
514
Linus Torvalds1da177e2005-04-16 15:20:36 -0700515source "drivers/pci/Kconfig"
516
David S. Millerc6afec52008-11-23 21:50:16 -0800517source "drivers/pcmcia/Kconfig"
518
Linus Torvalds1da177e2005-04-16 15:20:36 -0700519config SUN_OPENPROMFS
520 tristate "Openprom tree appears in /proc/openprom"
521 help
522 If you say Y, the OpenPROM device tree will be available as a
523 virtual file system, which you can mount to /proc/openprom by "mount
524 -t openpromfs none /proc/openprom".
525
526 To compile the /proc/openprom support as a module, choose M here: the
527 module will be called openpromfs.
528
529 Only choose N if you know in advance that you will not need to modify
530 OpenPROM settings on the running system.
531
Paul Bolle1cb85e82011-10-24 13:38:16 +0200532# Makefile helper
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800533config SPARC64_PCI
534 bool
535 default y
536 depends on SPARC64 && PCI
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700537
538endmenu
539
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800540menu "Executable file formats"
541
542source "fs/Kconfig.binfmt"
543
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800544config COMPAT
545 bool
546 depends on SPARC64
547 default y
548 select COMPAT_BINFMT_ELF
Catalin Marinasaf1839e2012-10-08 16:28:08 -0700549 select HAVE_UID16
Chris Metcalf48b25c42012-03-15 13:13:38 -0400550 select ARCH_WANT_OLD_COMPAT_IPC
Al Viroa274bd42012-12-25 19:18:40 -0500551 select COMPAT_OLD_SIGACTION
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800552
553config SYSVIPC_COMPAT
554 bool
555 depends on COMPAT && SYSVIPC
556 default y
557
David Howells45de6762012-05-11 10:56:56 +0100558config KEYS_COMPAT
559 def_bool y if COMPAT && KEYS
560
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800561endmenu
562
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700563source "net/Kconfig"
564
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700565source "drivers/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700566
Linus Torvalds1da177e2005-04-16 15:20:36 -0700567source "drivers/sbus/char/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700568
Linus Torvalds1da177e2005-04-16 15:20:36 -0700569source "fs/Kconfig"
570
Linus Torvalds1da177e2005-04-16 15:20:36 -0700571source "arch/sparc/Kconfig.debug"
572
573source "security/Kconfig"
574
575source "crypto/Kconfig"
576
577source "lib/Kconfig"