blob: a00cbd356db5f4ae761a13de76730844ad67ae8e [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
David S. Millerb9156eb2013-02-13 12:15:08 -080065 select HAVE_ARCH_TRANSPARENT_HUGEPAGE
David S. Miller9be12f92009-06-13 01:03:24 -070066 select HAVE_DYNAMIC_FTRACE
67 select HAVE_FTRACE_MCOUNT_RECORD
David S. Millerc658ad12009-12-11 00:44:47 -080068 select HAVE_SYSCALL_TRACEPOINTS
Catalin Marinasb69ec422012-10-08 16:28:11 -070069 select HAVE_DEBUG_KMEMLEAK
Sam Ravnborg26b4c912008-11-16 20:01:17 -080070 select RTC_DRV_CMOS
71 select RTC_DRV_BQ4802
72 select RTC_DRV_SUN4V
73 select RTC_DRV_STARFIRE
Ingo Molnarcdd6c482009-09-21 12:02:48 +020074 select HAVE_PERF_EVENTS
Peter Zijlstra906010b2009-09-21 16:08:49 +020075 select PERF_USE_VMALLOC
Thomas Gleixnerfcd8d4f2011-03-24 09:03:45 +010076 select IRQ_PREFLOW_FASTEOI
Huang Yingdf013ff2011-07-13 13:14:22 +080077 select ARCH_HAVE_NMI_SAFE_CMPXCHG
David S. Miller178a2962011-08-15 14:45:17 -070078 select HAVE_C_RECORDMCOUNT
David S. Miller625d6932012-04-25 13:13:43 -070079 select NO_BOOTMEM
Sam Ravnborg26b4c912008-11-16 20:01:17 -080080
Sam Ravnborg5e538792008-12-02 23:17:12 -080081config ARCH_DEFCONFIG
82 string
83 default "arch/sparc/configs/sparc32_defconfig" if SPARC32
84 default "arch/sparc/configs/sparc64_defconfig" if SPARC64
85
Sam Ravnborg26b4c912008-11-16 20:01:17 -080086config IOMMU_HELPER
87 bool
88 default y if SPARC64
89
Sam Ravnborg26b4c912008-11-16 20:01:17 -080090config STACKTRACE_SUPPORT
91 bool
92 default y if SPARC64
93
94config LOCKDEP_SUPPORT
95 bool
96 default y if SPARC64
97
David S. Miller6a5726d2008-11-28 01:19:41 -080098config HAVE_LATENCYTOP_SUPPORT
99 bool
100 default y if SPARC64
101
Tkhai Kirillbdde6b32013-03-19 15:11:07 +0000102config ARCH_HIBERNATION_POSSIBLE
103 def_bool y if SPARC64
104
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800105config AUDIT_ARCH
106 bool
David S. Miller7e7e93a2008-12-05 22:18:40 -0800107 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800108
109config HAVE_SETUP_PER_CPU_AREA
110 def_bool y if SPARC64
111
Tejun Heobcb21072009-08-14 15:00:53 +0900112config NEED_PER_CPU_EMBED_FIRST_CHUNK
David S. Miller4fd78a52009-04-08 20:32:02 -0700113 def_bool y if SPARC64
114
Tejun Heoa70c6912009-09-24 18:18:55 +0900115config NEED_PER_CPU_PAGE_FIRST_CHUNK
116 def_bool y if SPARC64
117
Linus Torvalds1da177e2005-04-16 15:20:36 -0700118config MMU
119 bool
120 default y
121
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122config HIGHMEM
123 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800124 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800126config ZONE_DMA
127 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800128 default y if SPARC32
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800129
FUJITA Tomonorid15b51b2010-03-10 15:23:28 -0800130config NEED_DMA_MAP_STATE
131 def_bool y
132
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700133config NEED_SG_DMA_LENGTH
134 def_bool y
135
Linus Torvalds1da177e2005-04-16 15:20:36 -0700136config GENERIC_ISA_DMA
137 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800138 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139
Akinobu Mita6a11f752009-03-31 15:23:17 -0700140config ARCH_SUPPORTS_DEBUG_PAGEALLOC
141 def_bool y if SPARC64
142
Linus Torvalds1da177e2005-04-16 15:20:36 -0700143source "init/Kconfig"
144
Matt Helsleydc52ddc2008-10-18 20:27:21 -0700145source "kernel/Kconfig.freezer"
146
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800147menu "Processor type and features"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149config SMP
David S. Miller6b7679d2012-05-11 21:01:47 -0700150 bool "Symmetric multi-processing support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151 ---help---
152 This enables support for systems with more than one CPU. If you have
153 a system with only one CPU, say N. If you have a system with more
154 than one CPU, say Y.
155
156 If you say N here, the kernel will run on single and multiprocessor
157 machines, but will use only one CPU of a multiprocessor machine. If
158 you say Y here, the kernel will run on many, but not all,
159 singleprocessor machines. On a singleprocessor machine, the kernel
160 will run faster if you say N here.
161
162 People using multiprocessor machines who say Y here should also say
163 Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
164 Management" code will be disabled if you say Y here.
165
Adrian Bunk03502fa2008-02-03 15:50:21 +0200166 See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
167 available at <http://www.tldp.org/docs.html#howto>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700168
169 If you don't know what to do here, say N.
170
171config NR_CPUS
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800172 int "Maximum number of CPUs"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700173 depends on SMP
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800174 range 2 32 if SPARC32
175 range 2 1024 if SPARC64
176 default 32 if SPARC32
177 default 64 if SPARC64
Linus Torvalds1da177e2005-04-16 15:20:36 -0700178
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800179source kernel/Kconfig.hz
180
181config RWSEM_GENERIC_SPINLOCK
182 bool
183 default y if SPARC32
184
185config RWSEM_XCHGADD_ALGORITHM
186 bool
187 default y if SPARC64
188
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800189config GENERIC_HWEIGHT
190 bool
Paul Bollee0b202962013-03-12 21:35:19 +0100191 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800192
193config GENERIC_CALIBRATE_DELAY
194 bool
195 default y
196
197config ARCH_MAY_HAVE_PC_FDC
198 bool
199 default y
200
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800201config EMULATED_CMPXCHG
202 bool
203 default y if SPARC32
204 help
205 Sparc32 does not have a CAS instruction like sparc64. cmpxchg()
206 is emulated, and therefore it is not completely atomic.
207
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800208# Makefile helpers
209config SPARC32_SMP
210 bool
211 default y
212 depends on SPARC32 && SMP
213
214config SPARC64_SMP
215 bool
216 default y
217 depends on SPARC64 && SMP
218
David S. Millerc57ec522009-11-27 17:33:43 -0800219config EARLYFB
220 bool "Support for early boot text console"
221 default y
222 depends on SPARC64
223 help
224 Say Y here to enable a faster early framebuffer boot console.
225
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800226config SECCOMP
227 bool "Enable seccomp to safely compute untrusted bytecode"
228 depends on SPARC64 && PROC_FS
229 default y
230 help
231 This kernel feature is useful for number crunching applications
232 that may need to compute untrusted bytecode during their
233 execution. By using pipes or other transports made available to
234 the process as file descriptors supporting the read/write
235 syscalls, it's possible to isolate those applications in
236 their own address space using seccomp. Once seccomp is
237 enabled via /proc/<pid>/seccomp, it cannot be disabled
238 and the task is only allowed to execute a few safe syscalls
239 defined by each seccomp mode.
240
241 If unsure, say Y. Only embedded should say N here.
242
243config HOTPLUG_CPU
244 bool "Support for hot-pluggable CPUs"
245 depends on SPARC64 && SMP
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800246 help
247 Say Y here to experiment with turning CPUs off and on. CPUs
248 can be controlled through /sys/devices/system/cpu/cpu#.
249 Say N if you want to disable CPU hotplug.
250
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800251if SPARC64
252source "drivers/cpufreq/Kconfig"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800253endif
254
255config US3_MC
256 tristate "UltraSPARC-III Memory Controller driver"
257 depends on SPARC64
258 default y
259 help
260 This adds a driver for the UltraSPARC-III memory controller.
261 Loading this driver allows exact mnemonic strings to be
262 printed in the event of a memory error, so that the faulty DIMM
263 on the motherboard can be matched to the error.
264
265 If in doubt, say Y, as this information can be very useful.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700266
267# Global things across all Sun machines.
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800268config GENERIC_LOCKBREAK
269 bool
270 default y
271 depends on SPARC64 && SMP && PREEMPT
272
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800273config NUMA
274 bool "NUMA support"
275 depends on SPARC64 && SMP
276
277config NODES_SHIFT
278 int
279 default "4"
280 depends on NEED_MULTIPLE_NODES
281
282# Some NUMA nodes have memory ranges that span
283# other nodes. Even though a pfn is valid and
284# between a node's start and end pfns, it may not
285# reside on that node. See memmap_init_zone()
286# for details.
287config NODES_SPAN_OTHER_NODES
288 def_bool y
289 depends on NEED_MULTIPLE_NODES
290
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800291config ARCH_SELECT_MEMORY_MODEL
292 def_bool y if SPARC64
293
294config ARCH_SPARSEMEM_ENABLE
295 def_bool y if SPARC64
296 select SPARSEMEM_VMEMMAP_ENABLE
297
298config ARCH_SPARSEMEM_DEFAULT
299 def_bool y if SPARC64
300
301source "mm/Kconfig"
302
Tkhai Kirillbdde6b32013-03-19 15:11:07 +0000303if SPARC64
304source "kernel/power/Kconfig"
305endif
306
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800307config SCHED_SMT
308 bool "SMT (Hyperthreading) scheduler support"
309 depends on SPARC64 && SMP
310 default y
311 help
312 SMT scheduler support improves the CPU scheduler's decision making
313 when dealing with SPARC cpus at a cost of slightly increased overhead
314 in some places. If unsure say N here.
315
316config SCHED_MC
317 bool "Multi-core scheduler support"
318 depends on SPARC64 && SMP
319 default y
320 help
321 Multi-core scheduler support improves the CPU scheduler's decision
322 making when dealing with multi-core CPU chips at a cost of slightly
323 increased overhead in some places. If unsure say N here.
324
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800325source "kernel/Kconfig.preempt"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800326
327config CMDLINE_BOOL
328 bool "Default bootloader kernel arguments"
329 depends on SPARC64
330
331config CMDLINE
332 string "Initial kernel command string"
333 depends on CMDLINE_BOOL
334 default "console=ttyS0,9600 root=/dev/sda1"
335 help
336 Say Y here if you want to be able to pass default arguments to
337 the kernel. This will be overridden by the bootloader, if you
338 use one (such as SILO). This is most useful if you want to boot
339 a kernel from TFTP, and want default options to be available
340 with having them passed on the command line.
341
342 NOTE: This option WILL override the PROM bootargs setting!
343
344config SUN_PM
345 bool
346 default y if SPARC32
347 help
348 Enable power management and CPU standby features on supported
349 SPARC platforms.
350
351config SPARC_LED
352 tristate "Sun4m LED driver"
353 depends on SPARC32
354 help
355 This driver toggles the front-panel LED on sun4m systems
356 in a user-specifiable manner. Its state can be probed
357 by reading /proc/led and its blinking mode can be changed
358 via writes to /proc/led
359
Linus Torvalds1da177e2005-04-16 15:20:36 -0700360config SERIAL_CONSOLE
361 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800362 depends on SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700363 default y
364 ---help---
365 If you say Y here, it will be possible to use a serial port as the
366 system console (the system console is the device which receives all
367 kernel messages and warnings and which allows logins in single user
368 mode). This could be useful if some terminal or printer is connected
369 to that serial port.
370
371 Even if you say Y here, the currently visible virtual console
372 (/dev/tty0) will still be used as the system console by default, but
373 you can alter that using a kernel command line option such as
374 "console=ttyS1". (Try "man bootparam" or see the documentation of
375 your boot loader (silo) about how to pass options to the kernel at
376 boot time.)
377
378 If you don't have a graphics card installed and you say Y here, the
379 kernel will automatically use the first serial line, /dev/ttyS0, as
380 system console.
381
382 If unsure, say N.
383
Konrad Eisele5213a782009-08-17 00:13:29 +0000384config SPARC_LEON
385 bool "Sparc Leon processor family"
386 depends on SPARC32
Florian Fainelli9296d942013-04-09 14:29:26 +0200387 select USB_EHCI_BIG_ENDIAN_MMIO
388 select USB_EHCI_BIG_ENDIAN_DESC
Konrad Eisele5213a782009-08-17 00:13:29 +0000389 ---help---
390 If you say Y here if you are running on a SPARC-LEON processor.
391 The LEON processor is a synthesizable VHDL model of the
392 SPARC-v8 standard. LEON is part of the GRLIB collection of
393 IP cores that are distributed under GPL. GRLIB can be downloaded
394 from www.gaisler.com. You can download a sparc-linux cross-compilation
395 toolchain at www.gaisler.com.
396
Daniel Hellstrom684151a2011-01-26 06:36:35 +0000397if SPARC_LEON
398menu "U-Boot options"
399
400config UBOOT_LOAD_ADDR
401 hex "uImage Load Address"
402 default 0x40004000
403 ---help---
404 U-Boot kernel load address, the address in physical address space
405 where u-boot will place the Linux kernel before booting it.
406 This address is normally the base address of main memory + 0x4000.
407
408config UBOOT_FLASH_ADDR
409 hex "uImage.o Load Address"
410 default 0x00080000
411 ---help---
412 Optional setting only affecting the uImage.o ELF-image used to
413 download the uImage file to the target using a ELF-loader other than
414 U-Boot. It may for example be used to download an uImage to FLASH with
415 the GRMON utility before even starting u-boot.
416
417config UBOOT_ENTRY_ADDR
418 hex "uImage Entry Address"
419 default 0xf0004000
420 ---help---
421 Do not change this unless you know what you're doing. This is
422 hardcoded by the SPARC32 and LEON port.
423
424 This is the virtual address u-boot jumps to when booting the Linux
425 Kernel.
426
427endmenu
428endif
429
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800430endmenu
431
432menu "Bus options (PCI etc.)"
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800433config SBUS
434 bool
435 default y
436
437config SBUSCHAR
438 bool
439 default y
440
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800441config SUN_LDOMS
442 bool "Sun Logical Domains support"
443 depends on SPARC64
444 help
445 Say Y here is you want to support virtual devices via
446 Logical Domains.
447
Linus Torvalds1da177e2005-04-16 15:20:36 -0700448config PCI
449 bool "Support for PCI and PS/2 keyboard/mouse"
450 help
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800451 Find out whether your system includes a PCI bus. PCI is the name of
452 a bus system, i.e. the way the CPU talks to the other stuff inside
453 your box. If you say Y here, the kernel will include drivers and
454 infrastructure code to support PCI bus devices.
455
Linus Torvalds1da177e2005-04-16 15:20:36 -0700456 CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
457 CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
458 All of these platforms are extremely obscure, so say N if unsure.
459
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800460config PCI_DOMAINS
461 def_bool PCI if SPARC64
462
Matthew Wilcox36e23592007-07-10 10:54:40 -0600463config PCI_SYSCALL
464 def_bool PCI
465
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000466config PCIC_PCI
467 bool
David S. Miller8c47f8d2011-06-02 22:49:11 -0700468 depends on PCI && SPARC32 && !SPARC_LEON
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000469 default y
470
Daniel Hellstrom26893c12011-05-23 21:04:47 +0000471config LEON_PCI
472 bool
473 depends on PCI && SPARC_LEON
474 default y
475
Daniel Hellstromd8650102013-03-05 07:03:30 +0000476config SPARC_GRPCI1
477 bool "GRPCI Host Bridge Support"
478 depends on LEON_PCI
479 default y
480 help
481 Say Y here to include the GRPCI Host Bridge Driver. The GRPCI
482 PCI host controller is typically found in GRLIB SPARC32/LEON
483 systems. The driver has one property (all_pci_errors) controlled
484 from the bootloader that makes the GRPCI to generate interrupts
485 on detected PCI Parity and System errors.
486
Daniel Hellstrom1ab0a672013-03-05 07:04:21 +0000487config SPARC_GRPCI2
Daniel Hellstrom5d07b782011-05-23 21:04:48 +0000488 bool "GRPCI2 Host Bridge Support"
489 depends on LEON_PCI
490 default y
491 help
492 Say Y here to include the GRPCI2 Host Bridge Driver.
493
Linus Torvalds1da177e2005-04-16 15:20:36 -0700494source "drivers/pci/Kconfig"
495
David S. Millerc6afec52008-11-23 21:50:16 -0800496source "drivers/pcmcia/Kconfig"
497
Linus Torvalds1da177e2005-04-16 15:20:36 -0700498config SUN_OPENPROMFS
499 tristate "Openprom tree appears in /proc/openprom"
500 help
501 If you say Y, the OpenPROM device tree will be available as a
502 virtual file system, which you can mount to /proc/openprom by "mount
503 -t openpromfs none /proc/openprom".
504
505 To compile the /proc/openprom support as a module, choose M here: the
506 module will be called openpromfs.
507
508 Only choose N if you know in advance that you will not need to modify
509 OpenPROM settings on the running system.
510
Paul Bolle1cb85e82011-10-24 13:38:16 +0200511# Makefile helper
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800512config SPARC64_PCI
513 bool
514 default y
515 depends on SPARC64 && PCI
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700516
517endmenu
518
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800519menu "Executable file formats"
520
521source "fs/Kconfig.binfmt"
522
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800523config COMPAT
524 bool
525 depends on SPARC64
526 default y
527 select COMPAT_BINFMT_ELF
Catalin Marinasaf1839e2012-10-08 16:28:08 -0700528 select HAVE_UID16
Chris Metcalf48b25c42012-03-15 13:13:38 -0400529 select ARCH_WANT_OLD_COMPAT_IPC
Al Viroa274bd42012-12-25 19:18:40 -0500530 select COMPAT_OLD_SIGACTION
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800531
532config SYSVIPC_COMPAT
533 bool
534 depends on COMPAT && SYSVIPC
535 default y
536
David Howells45de6762012-05-11 10:56:56 +0100537config KEYS_COMPAT
538 def_bool y if COMPAT && KEYS
539
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800540endmenu
541
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700542source "net/Kconfig"
543
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700544source "drivers/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700545
Linus Torvalds1da177e2005-04-16 15:20:36 -0700546source "drivers/sbus/char/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700547
Linus Torvalds1da177e2005-04-16 15:20:36 -0700548source "fs/Kconfig"
549
Linus Torvalds1da177e2005-04-16 15:20:36 -0700550source "arch/sparc/Kconfig.debug"
551
552source "security/Kconfig"
553
554source "crypto/Kconfig"
555
556source "lib/Kconfig"