Commit | Line | Data |
---|---|---|
761b6026 BB |
1 | config 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 | ||
35da3e39 SR |
12 | config SPARC |
13 | bool | |
14 | default y | |
ff649a6f | 15 | select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI |
a5252c28 | 16 | select ARCH_MIGHT_HAVE_PC_SERIO |
7b14c647 | 17 | select OF |
3cfc535c | 18 | select OF_PROMTREE |
35da3e39 SR |
19 | select HAVE_IDE |
20 | select HAVE_OPROFILE | |
26b4c912 | 21 | select HAVE_ARCH_KGDB if !SMP || SPARC64 |
35da3e39 | 22 | select HAVE_ARCH_TRACEHOOK |
5f56a5df | 23 | select HAVE_EXIT_THREAD |
7ac57a89 | 24 | select SYSCTL_EXCEPTION_TRACE |
35da3e39 SR |
25 | select RTC_CLASS |
26 | select RTC_DRV_M48T59 | |
460ea8d7 | 27 | select RTC_SYSTOHC |
451d7400 | 28 | select HAVE_DMA_API_DEBUG |
4f6500ff | 29 | select HAVE_ARCH_JUMP_LABEL if SPARC64 |
6baa9b20 | 30 | select GENERIC_IRQ_SHOW |
c1d7e01d | 31 | select ARCH_WANT_IPC_PARSE_VERSION |
a21a2fd4 | 32 | select GENERIC_PCI_IOMAP |
d314d74c | 33 | select HAVE_NMI_WATCHDOG if SPARC64 |
7a12b503 DM |
34 | select HAVE_CBPF_JIT if SPARC32 |
35 | select HAVE_EBPF_JIT if SPARC64 | |
9b2a60c4 | 36 | select HAVE_DEBUG_BUGVERBOSE |
f0a2bc7e | 37 | select GENERIC_SMP_IDLE_THREAD |
c7523a7c | 38 | select GENERIC_CLOCKEVENTS |
2922585b | 39 | select GENERIC_STRNCPY_FROM_USER |
2c66f623 | 40 | select GENERIC_STRNLEN_USER |
786d35d4 | 41 | select MODULES_USE_ELF_RELA |
eaca6eae | 42 | select ODD_RT_SIGACTION |
52ad6b3f | 43 | select OLD_SIGSUSPEND |
308c09f1 | 44 | select ARCH_HAS_SG_CHAIN |
fff7fb0b | 45 | select CPU_NO_EFFICIENT_FFS |
395102db | 46 | select LOCKDEP_SMALL if LOCKDEP |
35da3e39 | 47 | |
35da3e39 | 48 | config SPARC32 |
761b6026 | 49 | def_bool !64BIT |
aea1181b | 50 | select GENERIC_ATOMIC64 |
c6df4b17 | 51 | select CLZ_TAB |
af1839eb | 52 | select HAVE_UID16 |
a274bd49 | 53 | select OLD_SIGACTION |
35da3e39 | 54 | |
26b4c912 | 55 | config SPARC64 |
761b6026 | 56 | def_bool 64BIT |
26b4c912 | 57 | select HAVE_FUNCTION_TRACER |
9960e9e8 | 58 | select HAVE_FUNCTION_GRAPH_TRACER |
26b4c912 SR |
59 | select HAVE_KRETPROBES |
60 | select HAVE_KPROBES | |
4a0100f7 | 61 | select HAVE_RCU_TABLE_FREE if SMP |
95f72d1e | 62 | select HAVE_MEMBLOCK |
2a4814df | 63 | select HAVE_MEMBLOCK_NODE_MAP |
b9156ebb | 64 | select HAVE_ARCH_TRANSPARENT_HUGEPAGE |
9be12f9b DM |
65 | select HAVE_DYNAMIC_FTRACE |
66 | select HAVE_FTRACE_MCOUNT_RECORD | |
c658ad1b | 67 | select HAVE_SYSCALL_TRACEPOINTS |
812cb83a | 68 | select HAVE_CONTEXT_TRACKING |
b69ec42b | 69 | select HAVE_DEBUG_KMEMLEAK |
ee6a9333 | 70 | select SPARSE_IRQ |
26b4c912 SR |
71 | select RTC_DRV_CMOS |
72 | select RTC_DRV_BQ4802 | |
73 | select RTC_DRV_SUN4V | |
74 | select RTC_DRV_STARFIRE | |
cdd6c482 | 75 | select HAVE_PERF_EVENTS |
906010b2 | 76 | select PERF_USE_VMALLOC |
fcd8d4f4 | 77 | select IRQ_PREFLOW_FASTEOI |
df013ffb | 78 | select ARCH_HAVE_NMI_SAFE_CMPXCHG |
178a2960 | 79 | select HAVE_C_RECORDMCOUNT |
625d693e | 80 | select NO_BOOTMEM |
7a017721 | 81 | select HAVE_ARCH_AUDITSYSCALL |
4badad35 | 82 | select ARCH_SUPPORTS_ATOMIC_RMW |
42a0bb3f | 83 | select HAVE_NMI |
b7c02b73 | 84 | select HAVE_REGS_AND_STACK_ACCESS_API |
a37594f1 | 85 | select ARCH_USE_QUEUED_RWLOCKS |
145d9785 | 86 | select ARCH_USE_QUEUED_SPINLOCKS |
9a08862a NM |
87 | select GENERIC_TIME_VSYSCALL |
88 | select ARCH_CLOCKSOURCE_DATA | |
26b4c912 | 89 | |
5e538790 SR |
90 | config ARCH_DEFCONFIG |
91 | string | |
92 | default "arch/sparc/configs/sparc32_defconfig" if SPARC32 | |
93 | default "arch/sparc/configs/sparc64_defconfig" if SPARC64 | |
94 | ||
3c08158e DM |
95 | config ARCH_PROC_KCORE_TEXT |
96 | def_bool y | |
97 | ||
97d9f969 BM |
98 | config CPU_BIG_ENDIAN |
99 | def_bool y | |
100 | ||
c88c545b DK |
101 | config ARCH_ATU |
102 | bool | |
103 | default y if SPARC64 | |
104 | ||
d30a6b84 TD |
105 | config ARCH_DMA_ADDR_T_64BIT |
106 | bool | |
107 | default y if ARCH_ATU | |
108 | ||
26b4c912 SR |
109 | config IOMMU_HELPER |
110 | bool | |
111 | default y if SPARC64 | |
112 | ||
26b4c912 SR |
113 | config STACKTRACE_SUPPORT |
114 | bool | |
115 | default y if SPARC64 | |
116 | ||
117 | config LOCKDEP_SUPPORT | |
118 | bool | |
119 | default y if SPARC64 | |
120 | ||
bdde6b3c TK |
121 | config ARCH_HIBERNATION_POSSIBLE |
122 | def_bool y if SPARC64 | |
123 | ||
26b4c912 SR |
124 | config AUDIT_ARCH |
125 | bool | |
7e7e93a2 | 126 | default y |
26b4c912 SR |
127 | |
128 | config HAVE_SETUP_PER_CPU_AREA | |
129 | def_bool y if SPARC64 | |
130 | ||
bcb2107f | 131 | config NEED_PER_CPU_EMBED_FIRST_CHUNK |
4fd78a5f DM |
132 | def_bool y if SPARC64 |
133 | ||
a70c6913 TH |
134 | config NEED_PER_CPU_PAGE_FIRST_CHUNK |
135 | def_bool y if SPARC64 | |
136 | ||
1da177e4 LT |
137 | config MMU |
138 | bool | |
139 | default y | |
140 | ||
1da177e4 LT |
141 | config HIGHMEM |
142 | bool | |
26b4c912 | 143 | default y if SPARC32 |
1da177e4 | 144 | |
5ac6da66 CL |
145 | config ZONE_DMA |
146 | bool | |
26b4c912 | 147 | default y if SPARC32 |
5ac6da66 | 148 | |
d15b51be FT |
149 | config NEED_DMA_MAP_STATE |
150 | def_bool y | |
151 | ||
18e98307 FT |
152 | config NEED_SG_DMA_LENGTH |
153 | def_bool y | |
154 | ||
1da177e4 LT |
155 | config GENERIC_ISA_DMA |
156 | bool | |
26b4c912 | 157 | default y if SPARC32 |
1da177e4 | 158 | |
6a11f75b AM |
159 | config ARCH_SUPPORTS_DEBUG_PAGEALLOC |
160 | def_bool y if SPARC64 | |
161 | ||
81a2936c KS |
162 | config PGTABLE_LEVELS |
163 | default 4 if 64BIT | |
164 | default 3 | |
165 | ||
e8f4aa60 AP |
166 | config ARCH_SUPPORTS_UPROBES |
167 | def_bool y if SPARC64 | |
168 | ||
1da177e4 LT |
169 | source "init/Kconfig" |
170 | ||
dc52ddc0 MH |
171 | source "kernel/Kconfig.freezer" |
172 | ||
26b4c912 | 173 | menu "Processor type and features" |
1da177e4 | 174 | |
1da177e4 | 175 | config SMP |
6b7679dd | 176 | bool "Symmetric multi-processing support" |
1da177e4 LT |
177 | ---help--- |
178 | This enables support for systems with more than one CPU. If you have | |
179 | a system with only one CPU, say N. If you have a system with more | |
180 | than one CPU, say Y. | |
181 | ||
4a474157 | 182 | If you say N here, the kernel will run on uni- and multiprocessor |
1da177e4 LT |
183 | machines, but will use only one CPU of a multiprocessor machine. If |
184 | you say Y here, the kernel will run on many, but not all, | |
4a474157 | 185 | uniprocessor machines. On a uniprocessor machine, the kernel |
1da177e4 LT |
186 | will run faster if you say N here. |
187 | ||
188 | People using multiprocessor machines who say Y here should also say | |
189 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | |
190 | Management" code will be disabled if you say Y here. | |
191 | ||
03502faa AB |
192 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
193 | available at <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
194 | |
195 | If you don't know what to do here, say N. | |
196 | ||
197 | config NR_CPUS | |
26b4c912 | 198 | int "Maximum number of CPUs" |
1da177e4 | 199 | depends on SMP |
26b4c912 | 200 | range 2 32 if SPARC32 |
c79a1373 | 201 | range 2 4096 if SPARC64 |
26b4c912 | 202 | default 32 if SPARC32 |
c79a1373 | 203 | default 4096 if SPARC64 |
1da177e4 | 204 | |
26b4c912 | 205 | source kernel/Kconfig.hz |
1da177e4 | 206 | |
1da177e4 LT |
207 | config RWSEM_GENERIC_SPINLOCK |
208 | bool | |
26b4c912 | 209 | default y if SPARC32 |
1da177e4 LT |
210 | |
211 | config RWSEM_XCHGADD_ALGORITHM | |
212 | bool | |
26b4c912 | 213 | default y if SPARC64 |
1da177e4 | 214 | |
d59288b7 AM |
215 | config GENERIC_HWEIGHT |
216 | bool | |
e0b20296 | 217 | default y |
d59288b7 | 218 | |
1da177e4 LT |
219 | config GENERIC_CALIBRATE_DELAY |
220 | bool | |
221 | default y | |
222 | ||
a08b6b79 Z |
223 | config ARCH_MAY_HAVE_PC_FDC |
224 | bool | |
225 | default y | |
226 | ||
5f81941c MH |
227 | config EMULATED_CMPXCHG |
228 | bool | |
26b4c912 | 229 | default y if SPARC32 |
5f81941c MH |
230 | help |
231 | Sparc32 does not have a CAS instruction like sparc64. cmpxchg() | |
232 | is emulated, and therefore it is not completely atomic. | |
233 | ||
d670bd4f SR |
234 | # Makefile helpers |
235 | config SPARC32_SMP | |
236 | bool | |
237 | default y | |
238 | depends on SPARC32 && SMP | |
239 | ||
240 | config SPARC64_SMP | |
241 | bool | |
242 | default y | |
243 | depends on SPARC64 && SMP | |
244 | ||
c57ec52f DM |
245 | config EARLYFB |
246 | bool "Support for early boot text console" | |
247 | default y | |
248 | depends on SPARC64 | |
249 | help | |
250 | Say Y here to enable a faster early framebuffer boot console. | |
251 | ||
26b4c912 SR |
252 | config SECCOMP |
253 | bool "Enable seccomp to safely compute untrusted bytecode" | |
254 | depends on SPARC64 && PROC_FS | |
255 | default y | |
256 | help | |
257 | This kernel feature is useful for number crunching applications | |
258 | that may need to compute untrusted bytecode during their | |
259 | execution. By using pipes or other transports made available to | |
260 | the process as file descriptors supporting the read/write | |
261 | syscalls, it's possible to isolate those applications in | |
262 | their own address space using seccomp. Once seccomp is | |
263 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
264 | and the task is only allowed to execute a few safe syscalls | |
265 | defined by each seccomp mode. | |
266 | ||
267 | If unsure, say Y. Only embedded should say N here. | |
268 | ||
269 | config HOTPLUG_CPU | |
270 | bool "Support for hot-pluggable CPUs" | |
271 | depends on SPARC64 && SMP | |
26b4c912 SR |
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 | ||
26b4c912 SR |
277 | if SPARC64 |
278 | source "drivers/cpufreq/Kconfig" | |
26b4c912 SR |
279 | endif |
280 | ||
281 | config US3_MC | |
282 | tristate "UltraSPARC-III Memory Controller driver" | |
283 | depends on SPARC64 | |
284 | default y | |
285 | help | |
286 | This adds a driver for the UltraSPARC-III memory controller. | |
287 | Loading this driver allows exact mnemonic strings to be | |
288 | printed in the event of a memory error, so that the faulty DIMM | |
289 | on the motherboard can be matched to the error. | |
290 | ||
291 | If in doubt, say Y, as this information can be very useful. | |
292 | ||
293 | # Global things across all Sun machines. | |
294 | config GENERIC_LOCKBREAK | |
1da177e4 LT |
295 | bool |
296 | default y | |
26b4c912 SR |
297 | depends on SPARC64 && SMP && PREEMPT |
298 | ||
26b4c912 SR |
299 | config NUMA |
300 | bool "NUMA support" | |
301 | depends on SPARC64 && SMP | |
302 | ||
303 | config NODES_SHIFT | |
7485af89 JC |
304 | int "Maximum NUMA Nodes (as a power of 2)" |
305 | range 4 5 if SPARC64 | |
306 | default "5" | |
26b4c912 | 307 | depends on NEED_MULTIPLE_NODES |
7485af89 JC |
308 | help |
309 | Specify the maximum number of NUMA Nodes available on the target | |
310 | system. Increases memory reserved to accommodate various tables. | |
26b4c912 SR |
311 | |
312 | # Some NUMA nodes have memory ranges that span | |
313 | # other nodes. Even though a pfn is valid and | |
314 | # between a node's start and end pfns, it may not | |
315 | # reside on that node. See memmap_init_zone() | |
316 | # for details. | |
317 | config NODES_SPAN_OTHER_NODES | |
318 | def_bool y | |
319 | depends on NEED_MULTIPLE_NODES | |
320 | ||
26b4c912 SR |
321 | config ARCH_SELECT_MEMORY_MODEL |
322 | def_bool y if SPARC64 | |
323 | ||
324 | config ARCH_SPARSEMEM_ENABLE | |
325 | def_bool y if SPARC64 | |
326 | select SPARSEMEM_VMEMMAP_ENABLE | |
327 | ||
328 | config ARCH_SPARSEMEM_DEFAULT | |
329 | def_bool y if SPARC64 | |
330 | ||
c88c545b DK |
331 | config FORCE_MAX_ZONEORDER |
332 | int "Maximum zone order" | |
333 | default "13" | |
334 | help | |
335 | The kernel memory allocator divides physically contiguous memory | |
336 | blocks into "zones", where each zone is a power of two number of | |
337 | pages. This option selects the largest power of two that the kernel | |
338 | keeps in the memory allocator. If you need to allocate very large | |
339 | blocks of physically contiguous memory, then you may need to | |
340 | increase this value. | |
341 | ||
342 | This config option is actually maximum order plus one. For example, | |
343 | a value of 13 means that the largest free memory block is 2^12 pages. | |
344 | ||
26b4c912 SR |
345 | source "mm/Kconfig" |
346 | ||
bdde6b3c TK |
347 | if SPARC64 |
348 | source "kernel/power/Kconfig" | |
349 | endif | |
350 | ||
26b4c912 SR |
351 | config SCHED_SMT |
352 | bool "SMT (Hyperthreading) scheduler support" | |
353 | depends on SPARC64 && SMP | |
354 | default y | |
355 | help | |
356 | SMT scheduler support improves the CPU scheduler's decision making | |
357 | when dealing with SPARC cpus at a cost of slightly increased overhead | |
358 | in some places. If unsure say N here. | |
359 | ||
360 | config SCHED_MC | |
361 | bool "Multi-core scheduler support" | |
362 | depends on SPARC64 && SMP | |
363 | default y | |
364 | help | |
365 | Multi-core scheduler support improves the CPU scheduler's decision | |
366 | making when dealing with multi-core CPU chips at a cost of slightly | |
367 | increased overhead in some places. If unsure say N here. | |
368 | ||
26b4c912 | 369 | source "kernel/Kconfig.preempt" |
26b4c912 SR |
370 | |
371 | config CMDLINE_BOOL | |
372 | bool "Default bootloader kernel arguments" | |
373 | depends on SPARC64 | |
374 | ||
375 | config CMDLINE | |
376 | string "Initial kernel command string" | |
377 | depends on CMDLINE_BOOL | |
378 | default "console=ttyS0,9600 root=/dev/sda1" | |
379 | help | |
380 | Say Y here if you want to be able to pass default arguments to | |
381 | the kernel. This will be overridden by the bootloader, if you | |
382 | use one (such as SILO). This is most useful if you want to boot | |
383 | a kernel from TFTP, and want default options to be available | |
384 | with having them passed on the command line. | |
385 | ||
386 | NOTE: This option WILL override the PROM bootargs setting! | |
387 | ||
388 | config SUN_PM | |
389 | bool | |
390 | default y if SPARC32 | |
1da177e4 LT |
391 | help |
392 | Enable power management and CPU standby features on supported | |
393 | SPARC platforms. | |
394 | ||
4b27e0e1 SR |
395 | config SPARC_LED |
396 | tristate "Sun4m LED driver" | |
26b4c912 | 397 | depends on SPARC32 |
4b27e0e1 SR |
398 | help |
399 | This driver toggles the front-panel LED on sun4m systems | |
400 | in a user-specifiable manner. Its state can be probed | |
401 | by reading /proc/led and its blinking mode can be changed | |
402 | via writes to /proc/led | |
403 | ||
26b4c912 SR |
404 | config SERIAL_CONSOLE |
405 | bool | |
406 | depends on SPARC32 | |
407 | default y | |
408 | ---help--- | |
409 | If you say Y here, it will be possible to use a serial port as the | |
410 | system console (the system console is the device which receives all | |
411 | kernel messages and warnings and which allows logins in single user | |
412 | mode). This could be useful if some terminal or printer is connected | |
413 | to that serial port. | |
414 | ||
415 | Even if you say Y here, the currently visible virtual console | |
416 | (/dev/tty0) will still be used as the system console by default, but | |
417 | you can alter that using a kernel command line option such as | |
418 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
419 | your boot loader (silo) about how to pass options to the kernel at | |
420 | boot time.) | |
421 | ||
422 | If you don't have a graphics card installed and you say Y here, the | |
423 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
424 | system console. | |
425 | ||
426 | If unsure, say N. | |
4b27e0e1 | 427 | |
5213a780 KE |
428 | config SPARC_LEON |
429 | bool "Sparc Leon processor family" | |
430 | depends on SPARC32 | |
9296d94d FF |
431 | select USB_EHCI_BIG_ENDIAN_MMIO |
432 | select USB_EHCI_BIG_ENDIAN_DESC | |
5efad9ee JH |
433 | select USB_UHCI_BIG_ENDIAN_MMIO |
434 | select USB_UHCI_BIG_ENDIAN_DESC | |
5213a780 KE |
435 | ---help--- |
436 | If you say Y here if you are running on a SPARC-LEON processor. | |
437 | The LEON processor is a synthesizable VHDL model of the | |
438 | SPARC-v8 standard. LEON is part of the GRLIB collection of | |
439 | IP cores that are distributed under GPL. GRLIB can be downloaded | |
440 | from www.gaisler.com. You can download a sparc-linux cross-compilation | |
441 | toolchain at www.gaisler.com. | |
442 | ||
684151a7 DH |
443 | if SPARC_LEON |
444 | menu "U-Boot options" | |
445 | ||
446 | config UBOOT_LOAD_ADDR | |
447 | hex "uImage Load Address" | |
448 | default 0x40004000 | |
449 | ---help--- | |
450 | U-Boot kernel load address, the address in physical address space | |
451 | where u-boot will place the Linux kernel before booting it. | |
452 | This address is normally the base address of main memory + 0x4000. | |
453 | ||
454 | config UBOOT_FLASH_ADDR | |
455 | hex "uImage.o Load Address" | |
456 | default 0x00080000 | |
457 | ---help--- | |
458 | Optional setting only affecting the uImage.o ELF-image used to | |
459 | download the uImage file to the target using a ELF-loader other than | |
460 | U-Boot. It may for example be used to download an uImage to FLASH with | |
461 | the GRMON utility before even starting u-boot. | |
462 | ||
463 | config UBOOT_ENTRY_ADDR | |
464 | hex "uImage Entry Address" | |
465 | default 0xf0004000 | |
466 | ---help--- | |
467 | Do not change this unless you know what you're doing. This is | |
468 | hardcoded by the SPARC32 and LEON port. | |
469 | ||
470 | This is the virtual address u-boot jumps to when booting the Linux | |
471 | Kernel. | |
472 | ||
473 | endmenu | |
474 | endif | |
475 | ||
4b27e0e1 SR |
476 | endmenu |
477 | ||
478 | menu "Bus options (PCI etc.)" | |
4b27e0e1 SR |
479 | config SBUS |
480 | bool | |
481 | default y | |
482 | ||
483 | config SBUSCHAR | |
484 | bool | |
485 | default y | |
486 | ||
26b4c912 SR |
487 | config SUN_LDOMS |
488 | bool "Sun Logical Domains support" | |
489 | depends on SPARC64 | |
490 | help | |
491 | Say Y here is you want to support virtual devices via | |
492 | Logical Domains. | |
493 | ||
1da177e4 LT |
494 | config PCI |
495 | bool "Support for PCI and PS/2 keyboard/mouse" | |
496 | help | |
26b4c912 SR |
497 | Find out whether your system includes a PCI bus. PCI is the name of |
498 | a bus system, i.e. the way the CPU talks to the other stuff inside | |
499 | your box. If you say Y here, the kernel will include drivers and | |
500 | infrastructure code to support PCI bus devices. | |
501 | ||
1da177e4 LT |
502 | CONFIG_PCI is needed for all JavaStation's (including MrCoffee), |
503 | CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC. | |
504 | All of these platforms are extremely obscure, so say N if unsure. | |
505 | ||
26b4c912 SR |
506 | config PCI_DOMAINS |
507 | def_bool PCI if SPARC64 | |
508 | ||
36e23590 MW |
509 | config PCI_SYSCALL |
510 | def_bool PCI | |
511 | ||
cfe3af5d DH |
512 | config PCIC_PCI |
513 | bool | |
8c47f8d0 | 514 | depends on PCI && SPARC32 && !SPARC_LEON |
cfe3af5d DH |
515 | default y |
516 | ||
26893c13 DH |
517 | config LEON_PCI |
518 | bool | |
519 | depends on PCI && SPARC_LEON | |
520 | default y | |
521 | ||
d8650106 DH |
522 | config SPARC_GRPCI1 |
523 | bool "GRPCI Host Bridge Support" | |
524 | depends on LEON_PCI | |
525 | default y | |
526 | help | |
527 | Say Y here to include the GRPCI Host Bridge Driver. The GRPCI | |
528 | PCI host controller is typically found in GRLIB SPARC32/LEON | |
529 | systems. The driver has one property (all_pci_errors) controlled | |
530 | from the bootloader that makes the GRPCI to generate interrupts | |
531 | on detected PCI Parity and System errors. | |
532 | ||
1ab0a676 | 533 | config SPARC_GRPCI2 |
5d07b786 DH |
534 | bool "GRPCI2 Host Bridge Support" |
535 | depends on LEON_PCI | |
536 | default y | |
537 | help | |
538 | Say Y here to include the GRPCI2 Host Bridge Driver. | |
539 | ||
1da177e4 LT |
540 | source "drivers/pci/Kconfig" |
541 | ||
c6afec5e DM |
542 | source "drivers/pcmcia/Kconfig" |
543 | ||
1da177e4 LT |
544 | config SUN_OPENPROMFS |
545 | tristate "Openprom tree appears in /proc/openprom" | |
546 | help | |
547 | If you say Y, the OpenPROM device tree will be available as a | |
548 | virtual file system, which you can mount to /proc/openprom by "mount | |
549 | -t openpromfs none /proc/openprom". | |
550 | ||
551 | To compile the /proc/openprom support as a module, choose M here: the | |
552 | module will be called openpromfs. | |
553 | ||
554 | Only choose N if you know in advance that you will not need to modify | |
555 | OpenPROM settings on the running system. | |
556 | ||
a988fb80 | 557 | # Makefile helpers |
d670bd4f SR |
558 | config SPARC64_PCI |
559 | bool | |
560 | default y | |
561 | depends on SPARC64 && PCI | |
30aaa808 | 562 | |
a988fb80 TP |
563 | config SPARC64_PCI_MSI |
564 | bool | |
565 | default y | |
566 | depends on SPARC64_PCI && PCI_MSI | |
567 | ||
30aaa808 WLII |
568 | endmenu |
569 | ||
12e271a8 SR |
570 | menu "Executable file formats" |
571 | ||
572 | source "fs/Kconfig.binfmt" | |
573 | ||
26b4c912 SR |
574 | config COMPAT |
575 | bool | |
576 | depends on SPARC64 | |
577 | default y | |
578 | select COMPAT_BINFMT_ELF | |
af1839eb | 579 | select HAVE_UID16 |
48b25c43 | 580 | select ARCH_WANT_OLD_COMPAT_IPC |
a274bd49 | 581 | select COMPAT_OLD_SIGACTION |
26b4c912 SR |
582 | |
583 | config SYSVIPC_COMPAT | |
584 | bool | |
585 | depends on COMPAT && SYSVIPC | |
586 | default y | |
587 | ||
12e271a8 SR |
588 | endmenu |
589 | ||
d5950b43 SR |
590 | source "net/Kconfig" |
591 | ||
30aaa808 | 592 | source "drivers/Kconfig" |
1da177e4 | 593 | |
1da177e4 | 594 | source "drivers/sbus/char/Kconfig" |
1da177e4 | 595 | |
1da177e4 LT |
596 | source "fs/Kconfig" |
597 | ||
1da177e4 LT |
598 | source "arch/sparc/Kconfig.debug" |
599 | ||
600 | source "security/Kconfig" | |
601 | ||
602 | source "crypto/Kconfig" | |
603 | ||
604 | source "lib/Kconfig" |