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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
Mark Salterff649a62013-10-07 22:16:32 -040015 select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
Mark Saltera5252c22014-01-01 11:33:21 -080016 select ARCH_MIGHT_HAVE_PC_SERIO
Stephen Rothwell7b14c642010-06-29 12:44:50 +100017 select OF
Andres Salomon3cfc5352010-10-10 21:42:33 -060018 select OF_PROMTREE
Sam Ravnborg35da3e32008-11-15 13:40:12 -080019 select HAVE_IDE
20 select HAVE_OPROFILE
Sam Ravnborg26b4c912008-11-16 20:01:17 -080021 select HAVE_ARCH_KGDB if !SMP || SPARC64
Sam Ravnborg35da3e32008-11-15 13:40:12 -080022 select HAVE_ARCH_TRACEHOOK
Jiri Slaby5f56a5d2016-05-20 17:00:16 -070023 select HAVE_EXIT_THREAD
Catalin Marinas7ac57a82012-10-08 16:28:16 -070024 select SYSCTL_EXCEPTION_TRACE
Sam Ravnborg35da3e32008-11-15 13:40:12 -080025 select RTC_CLASS
26 select RTC_DRV_M48T59
Xunlei Pang460ea8d2015-06-12 11:10:17 +080027 select RTC_SYSTOHC
FUJITA Tomonori451d7402009-08-10 11:53:17 +090028 select HAVE_DMA_API_DEBUG
Paul Gortmaker4f6500f2014-02-13 13:57:44 -050029 select HAVE_ARCH_JUMP_LABEL if SPARC64
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
Michael S. Tsirkina21a2fd2011-11-24 21:10:12 +020032 select GENERIC_PCI_IOMAP
Cong Wangd314d742012-03-23 15:01:51 -070033 select HAVE_NMI_WATCHDOG if SPARC64
Daniel Borkmann60777762016-05-13 19:08:28 +020034 select HAVE_CBPF_JIT
Catalin Marinas9b2a60c2012-10-08 16:28:13 -070035 select HAVE_DEBUG_BUGVERBOSE
Thomas Gleixnerf0a2bc72012-04-20 13:05:56 +000036 select GENERIC_SMP_IDLE_THREAD
Linus Torvaldsc7523a7c2012-05-24 13:29:46 -070037 select GENERIC_CLOCKEVENTS
David S. Miller29225852012-05-24 13:12:28 -070038 select GENERIC_STRNCPY_FROM_USER
David Miller2c66f622012-05-26 11:14:27 -070039 select GENERIC_STRNLEN_USER
David Howells786d35d2012-09-28 14:31:03 +093040 select MODULES_USE_ELF_RELA
Al Viroeaca6ea2012-11-25 23:12:10 -050041 select ODD_RT_SIGACTION
Al Viro52ad6b32012-12-25 16:18:10 -050042 select OLD_SIGSUSPEND
Laura Abbott308c09f2014-08-08 14:23:25 -070043 select ARCH_HAS_SG_CHAIN
Zhaoxiu Zengfff7fb02016-05-20 17:03:57 -070044 select CPU_NO_EFFICIENT_FFS
Kees Cook9d9208a2016-06-23 15:10:13 -070045 select HAVE_ARCH_HARDENED_USERCOPY
Sam Ravnborg35da3e32008-11-15 13:40:12 -080046
Sam Ravnborg35da3e32008-11-15 13:40:12 -080047config SPARC32
Bastian Blank761b6022009-01-04 23:03:10 -080048 def_bool !64BIT
Sam Ravnborgaea11812011-12-27 21:46:53 +010049 select GENERIC_ATOMIC64
David Millerc6df4b12012-02-02 00:17:54 +020050 select CLZ_TAB
Catalin Marinasaf1839e2012-10-08 16:28:08 -070051 select HAVE_UID16
Al Viroa274bd42012-12-25 19:18:40 -050052 select OLD_SIGACTION
Sam Ravnborg35da3e32008-11-15 13:40:12 -080053
Sam Ravnborg26b4c912008-11-16 20:01:17 -080054config SPARC64
Bastian Blank761b6022009-01-04 23:03:10 -080055 def_bool 64BIT
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
Sam Ravnborg26b4c912008-11-16 20:01:17 -080058 select HAVE_KRETPROBES
59 select HAVE_KPROBES
David S. Miller4a0100f2011-07-25 17:12:21 -070060 select HAVE_RCU_TABLE_FREE if SMP
Yinghai Lu95f72d12010-07-12 14:36:09 +100061 select HAVE_MEMBLOCK
Tejun Heo2a4814d2011-12-08 10:22:08 -080062 select HAVE_MEMBLOCK_NODE_MAP
David S. Millerb9156eb2013-02-13 12:15:08 -080063 select HAVE_ARCH_TRANSPARENT_HUGEPAGE
David S. Miller9be12f92009-06-13 01:03:24 -070064 select HAVE_DYNAMIC_FTRACE
65 select HAVE_FTRACE_MCOUNT_RECORD
David S. Millerc658ad12009-12-11 00:44:47 -080066 select HAVE_SYSCALL_TRACEPOINTS
Kirill Tkhai812cb832013-09-14 16:02:11 +040067 select HAVE_CONTEXT_TRACKING
Catalin Marinasb69ec422012-10-08 16:28:11 -070068 select HAVE_DEBUG_KMEMLEAK
bob piccoee6a9332014-09-25 12:25:03 -070069 select SPARSE_IRQ
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
AKASHI Takahiro7a017722014-02-25 18:16:24 +090080 select HAVE_ARCH_AUDITSYSCALL
Peter Zijlstra4badad32014-06-06 19:53:16 +020081 select ARCH_SUPPORTS_ATOMIC_RMW
Petr Mladek42a0bb32016-05-20 17:00:33 -070082 select HAVE_NMI
Sam Ravnborg26b4c912008-11-16 20:01:17 -080083
Sam Ravnborg5e538792008-12-02 23:17:12 -080084config ARCH_DEFCONFIG
85 string
86 default "arch/sparc/configs/sparc32_defconfig" if SPARC32
87 default "arch/sparc/configs/sparc64_defconfig" if SPARC64
88
David S. Miller3c081582015-03-18 19:15:28 -070089config ARCH_PROC_KCORE_TEXT
90 def_bool y
91
Sam Ravnborg26b4c912008-11-16 20:01:17 -080092config IOMMU_HELPER
93 bool
94 default y if SPARC64
95
Sam Ravnborg26b4c912008-11-16 20:01:17 -080096config STACKTRACE_SUPPORT
97 bool
98 default y if SPARC64
99
100config LOCKDEP_SUPPORT
101 bool
102 default y if SPARC64
103
Tkhai Kirillbdde6b32013-03-19 15:11:07 +0000104config ARCH_HIBERNATION_POSSIBLE
105 def_bool y if SPARC64
106
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800107config AUDIT_ARCH
108 bool
David S. Miller7e7e93a2008-12-05 22:18:40 -0800109 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800110
111config HAVE_SETUP_PER_CPU_AREA
112 def_bool y if SPARC64
113
Tejun Heobcb21072009-08-14 15:00:53 +0900114config NEED_PER_CPU_EMBED_FIRST_CHUNK
David S. Miller4fd78a52009-04-08 20:32:02 -0700115 def_bool y if SPARC64
116
Tejun Heoa70c6912009-09-24 18:18:55 +0900117config NEED_PER_CPU_PAGE_FIRST_CHUNK
118 def_bool y if SPARC64
119
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120config MMU
121 bool
122 default y
123
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124config HIGHMEM
125 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800126 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800128config ZONE_DMA
129 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800130 default y if SPARC32
Christoph Lameter5ac6da62007-02-10 01:43:14 -0800131
FUJITA Tomonorid15b51b2010-03-10 15:23:28 -0800132config NEED_DMA_MAP_STATE
133 def_bool y
134
FUJITA Tomonori18e98302010-05-26 14:44:32 -0700135config NEED_SG_DMA_LENGTH
136 def_bool y
137
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138config GENERIC_ISA_DMA
139 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800140 default y if SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141
Akinobu Mita6a11f752009-03-31 15:23:17 -0700142config ARCH_SUPPORTS_DEBUG_PAGEALLOC
143 def_bool y if SPARC64
144
Kirill A. Shutemov81a29362015-04-14 15:46:05 -0700145config PGTABLE_LEVELS
146 default 4 if 64BIT
147 default 3
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
Robert Graffham4a474152014-01-23 15:55:29 -0800162 If you say N here, the kernel will run on uni- and multiprocessor
Linus Torvalds1da177e2005-04-16 15:20:36 -0700163 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,
Robert Graffham4a474152014-01-23 15:55:29 -0800165 uniprocessor machines. On a uniprocessor machine, the kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -0700166 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
Paul Bollee0b202962013-03-12 21:35:19 +0100197 default y
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800198
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 -0800232config SECCOMP
233 bool "Enable seccomp to safely compute untrusted bytecode"
234 depends on SPARC64 && PROC_FS
235 default y
236 help
237 This kernel feature is useful for number crunching applications
238 that may need to compute untrusted bytecode during their
239 execution. By using pipes or other transports made available to
240 the process as file descriptors supporting the read/write
241 syscalls, it's possible to isolate those applications in
242 their own address space using seccomp. Once seccomp is
243 enabled via /proc/<pid>/seccomp, it cannot be disabled
244 and the task is only allowed to execute a few safe syscalls
245 defined by each seccomp mode.
246
247 If unsure, say Y. Only embedded should say N here.
248
249config HOTPLUG_CPU
250 bool "Support for hot-pluggable CPUs"
251 depends on SPARC64 && SMP
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800252 help
253 Say Y here to experiment with turning CPUs off and on. CPUs
254 can be controlled through /sys/devices/system/cpu/cpu#.
255 Say N if you want to disable CPU hotplug.
256
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800257if SPARC64
258source "drivers/cpufreq/Kconfig"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800259endif
260
261config US3_MC
262 tristate "UltraSPARC-III Memory Controller driver"
263 depends on SPARC64
264 default y
265 help
266 This adds a driver for the UltraSPARC-III memory controller.
267 Loading this driver allows exact mnemonic strings to be
268 printed in the event of a memory error, so that the faulty DIMM
269 on the motherboard can be matched to the error.
270
271 If in doubt, say Y, as this information can be very useful.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272
273# Global things across all Sun machines.
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800274config GENERIC_LOCKBREAK
275 bool
276 default y
277 depends on SPARC64 && SMP && PREEMPT
278
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800279config NUMA
280 bool "NUMA support"
281 depends on SPARC64 && SMP
282
283config NODES_SHIFT
284 int
285 default "4"
286 depends on NEED_MULTIPLE_NODES
287
288# Some NUMA nodes have memory ranges that span
289# other nodes. Even though a pfn is valid and
290# between a node's start and end pfns, it may not
291# reside on that node. See memmap_init_zone()
292# for details.
293config NODES_SPAN_OTHER_NODES
294 def_bool y
295 depends on NEED_MULTIPLE_NODES
296
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800297config ARCH_SELECT_MEMORY_MODEL
298 def_bool y if SPARC64
299
300config ARCH_SPARSEMEM_ENABLE
301 def_bool y if SPARC64
302 select SPARSEMEM_VMEMMAP_ENABLE
303
304config ARCH_SPARSEMEM_DEFAULT
305 def_bool y if SPARC64
306
307source "mm/Kconfig"
308
Tkhai Kirillbdde6b32013-03-19 15:11:07 +0000309if SPARC64
310source "kernel/power/Kconfig"
311endif
312
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800313config SCHED_SMT
314 bool "SMT (Hyperthreading) scheduler support"
315 depends on SPARC64 && SMP
316 default y
317 help
318 SMT scheduler support improves the CPU scheduler's decision making
319 when dealing with SPARC cpus at a cost of slightly increased overhead
320 in some places. If unsure say N here.
321
322config SCHED_MC
323 bool "Multi-core scheduler support"
324 depends on SPARC64 && SMP
325 default y
326 help
327 Multi-core scheduler support improves the CPU scheduler's decision
328 making when dealing with multi-core CPU chips at a cost of slightly
329 increased overhead in some places. If unsure say N here.
330
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800331source "kernel/Kconfig.preempt"
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800332
333config CMDLINE_BOOL
334 bool "Default bootloader kernel arguments"
335 depends on SPARC64
336
337config CMDLINE
338 string "Initial kernel command string"
339 depends on CMDLINE_BOOL
340 default "console=ttyS0,9600 root=/dev/sda1"
341 help
342 Say Y here if you want to be able to pass default arguments to
343 the kernel. This will be overridden by the bootloader, if you
344 use one (such as SILO). This is most useful if you want to boot
345 a kernel from TFTP, and want default options to be available
346 with having them passed on the command line.
347
348 NOTE: This option WILL override the PROM bootargs setting!
349
350config SUN_PM
351 bool
352 default y if SPARC32
353 help
354 Enable power management and CPU standby features on supported
355 SPARC platforms.
356
357config SPARC_LED
358 tristate "Sun4m LED driver"
359 depends on SPARC32
360 help
361 This driver toggles the front-panel LED on sun4m systems
362 in a user-specifiable manner. Its state can be probed
363 by reading /proc/led and its blinking mode can be changed
364 via writes to /proc/led
365
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366config SERIAL_CONSOLE
367 bool
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800368 depends on SPARC32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369 default y
370 ---help---
371 If you say Y here, it will be possible to use a serial port as the
372 system console (the system console is the device which receives all
373 kernel messages and warnings and which allows logins in single user
374 mode). This could be useful if some terminal or printer is connected
375 to that serial port.
376
377 Even if you say Y here, the currently visible virtual console
378 (/dev/tty0) will still be used as the system console by default, but
379 you can alter that using a kernel command line option such as
380 "console=ttyS1". (Try "man bootparam" or see the documentation of
381 your boot loader (silo) about how to pass options to the kernel at
382 boot time.)
383
384 If you don't have a graphics card installed and you say Y here, the
385 kernel will automatically use the first serial line, /dev/ttyS0, as
386 system console.
387
388 If unsure, say N.
389
Konrad Eisele5213a782009-08-17 00:13:29 +0000390config SPARC_LEON
391 bool "Sparc Leon processor family"
392 depends on SPARC32
Florian Fainelli9296d942013-04-09 14:29:26 +0200393 select USB_EHCI_BIG_ENDIAN_MMIO
394 select USB_EHCI_BIG_ENDIAN_DESC
Konrad Eisele5213a782009-08-17 00:13:29 +0000395 ---help---
396 If you say Y here if you are running on a SPARC-LEON processor.
397 The LEON processor is a synthesizable VHDL model of the
398 SPARC-v8 standard. LEON is part of the GRLIB collection of
399 IP cores that are distributed under GPL. GRLIB can be downloaded
400 from www.gaisler.com. You can download a sparc-linux cross-compilation
401 toolchain at www.gaisler.com.
402
Daniel Hellstrom684151a2011-01-26 06:36:35 +0000403if SPARC_LEON
404menu "U-Boot options"
405
406config UBOOT_LOAD_ADDR
407 hex "uImage Load Address"
408 default 0x40004000
409 ---help---
410 U-Boot kernel load address, the address in physical address space
411 where u-boot will place the Linux kernel before booting it.
412 This address is normally the base address of main memory + 0x4000.
413
414config UBOOT_FLASH_ADDR
415 hex "uImage.o Load Address"
416 default 0x00080000
417 ---help---
418 Optional setting only affecting the uImage.o ELF-image used to
419 download the uImage file to the target using a ELF-loader other than
420 U-Boot. It may for example be used to download an uImage to FLASH with
421 the GRMON utility before even starting u-boot.
422
423config UBOOT_ENTRY_ADDR
424 hex "uImage Entry Address"
425 default 0xf0004000
426 ---help---
427 Do not change this unless you know what you're doing. This is
428 hardcoded by the SPARC32 and LEON port.
429
430 This is the virtual address u-boot jumps to when booting the Linux
431 Kernel.
432
433endmenu
434endif
435
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800436endmenu
437
438menu "Bus options (PCI etc.)"
Sam Ravnborg4b27e0e2008-11-15 13:44:31 -0800439config SBUS
440 bool
441 default y
442
443config SBUSCHAR
444 bool
445 default y
446
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800447config SUN_LDOMS
448 bool "Sun Logical Domains support"
449 depends on SPARC64
450 help
451 Say Y here is you want to support virtual devices via
452 Logical Domains.
453
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454config PCI
455 bool "Support for PCI and PS/2 keyboard/mouse"
456 help
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800457 Find out whether your system includes a PCI bus. PCI is the name of
458 a bus system, i.e. the way the CPU talks to the other stuff inside
459 your box. If you say Y here, the kernel will include drivers and
460 infrastructure code to support PCI bus devices.
461
Linus Torvalds1da177e2005-04-16 15:20:36 -0700462 CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
463 CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
464 All of these platforms are extremely obscure, so say N if unsure.
465
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800466config PCI_DOMAINS
467 def_bool PCI if SPARC64
468
Matthew Wilcox36e23592007-07-10 10:54:40 -0600469config PCI_SYSCALL
470 def_bool PCI
471
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000472config PCIC_PCI
473 bool
David S. Miller8c47f8d2011-06-02 22:49:11 -0700474 depends on PCI && SPARC32 && !SPARC_LEON
Daniel Hellstromcfe3af52011-05-23 21:04:46 +0000475 default y
476
Daniel Hellstrom26893c12011-05-23 21:04:47 +0000477config LEON_PCI
478 bool
479 depends on PCI && SPARC_LEON
480 default y
481
Daniel Hellstromd8650102013-03-05 07:03:30 +0000482config SPARC_GRPCI1
483 bool "GRPCI Host Bridge Support"
484 depends on LEON_PCI
485 default y
486 help
487 Say Y here to include the GRPCI Host Bridge Driver. The GRPCI
488 PCI host controller is typically found in GRLIB SPARC32/LEON
489 systems. The driver has one property (all_pci_errors) controlled
490 from the bootloader that makes the GRPCI to generate interrupts
491 on detected PCI Parity and System errors.
492
Daniel Hellstrom1ab0a672013-03-05 07:04:21 +0000493config SPARC_GRPCI2
Daniel Hellstrom5d07b782011-05-23 21:04:48 +0000494 bool "GRPCI2 Host Bridge Support"
495 depends on LEON_PCI
496 default y
497 help
498 Say Y here to include the GRPCI2 Host Bridge Driver.
499
Linus Torvalds1da177e2005-04-16 15:20:36 -0700500source "drivers/pci/Kconfig"
501
David S. Millerc6afec52008-11-23 21:50:16 -0800502source "drivers/pcmcia/Kconfig"
503
Linus Torvalds1da177e2005-04-16 15:20:36 -0700504config SUN_OPENPROMFS
505 tristate "Openprom tree appears in /proc/openprom"
506 help
507 If you say Y, the OpenPROM device tree will be available as a
508 virtual file system, which you can mount to /proc/openprom by "mount
509 -t openpromfs none /proc/openprom".
510
511 To compile the /proc/openprom support as a module, choose M here: the
512 module will be called openpromfs.
513
514 Only choose N if you know in advance that you will not need to modify
515 OpenPROM settings on the running system.
516
Thomas Petazzonia988fb82013-09-11 12:32:05 +0200517# Makefile helpers
Sam Ravnborgd670bd42008-12-03 03:08:37 -0800518config SPARC64_PCI
519 bool
520 default y
521 depends on SPARC64 && PCI
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700522
Thomas Petazzonia988fb82013-09-11 12:32:05 +0200523config SPARC64_PCI_MSI
524 bool
525 default y
526 depends on SPARC64_PCI && PCI_MSI
527
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700528endmenu
529
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800530menu "Executable file formats"
531
532source "fs/Kconfig.binfmt"
533
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800534config COMPAT
535 bool
536 depends on SPARC64
537 default y
538 select COMPAT_BINFMT_ELF
Catalin Marinasaf1839e2012-10-08 16:28:08 -0700539 select HAVE_UID16
Chris Metcalf48b25c42012-03-15 13:13:38 -0400540 select ARCH_WANT_OLD_COMPAT_IPC
Al Viroa274bd42012-12-25 19:18:40 -0500541 select COMPAT_OLD_SIGACTION
Sam Ravnborg26b4c912008-11-16 20:01:17 -0800542
543config SYSVIPC_COMPAT
544 bool
545 depends on COMPAT && SYSVIPC
546 default y
547
David Howells45de6762012-05-11 10:56:56 +0100548config KEYS_COMPAT
549 def_bool y if COMPAT && KEYS
550
Sam Ravnborg12e271a2008-11-15 13:43:49 -0800551endmenu
552
Sam Ravnborgd5950b42005-07-11 21:03:49 -0700553source "net/Kconfig"
554
William Lee Irwin III30aaa802005-06-23 00:10:18 -0700555source "drivers/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700556
Linus Torvalds1da177e2005-04-16 15:20:36 -0700557source "drivers/sbus/char/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700558
Linus Torvalds1da177e2005-04-16 15:20:36 -0700559source "fs/Kconfig"
560
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561source "arch/sparc/Kconfig.debug"
562
563source "security/Kconfig"
564
565source "crypto/Kconfig"
566
567source "lib/Kconfig"