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Commit | Line | Data |
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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 |
1a8b6d76 | 47 | select ARCH_WANT_RELAX_ORDER |
35da3e39 | 48 | |
35da3e39 | 49 | config SPARC32 |
761b6026 | 50 | def_bool !64BIT |
aea1181b | 51 | select GENERIC_ATOMIC64 |
c6df4b17 | 52 | select CLZ_TAB |
af1839eb | 53 | select HAVE_UID16 |
a274bd49 | 54 | select OLD_SIGACTION |
35da3e39 | 55 | |
26b4c912 | 56 | config SPARC64 |
761b6026 | 57 | def_bool 64BIT |
26b4c912 | 58 | select HAVE_FUNCTION_TRACER |
9960e9e8 | 59 | select HAVE_FUNCTION_GRAPH_TRACER |
26b4c912 SR |
60 | select HAVE_KRETPROBES |
61 | select HAVE_KPROBES | |
4a0100f7 | 62 | select HAVE_RCU_TABLE_FREE if SMP |
95f72d1e | 63 | select HAVE_MEMBLOCK |
2a4814df | 64 | select HAVE_MEMBLOCK_NODE_MAP |
b9156ebb | 65 | select HAVE_ARCH_TRANSPARENT_HUGEPAGE |
9be12f9b DM |
66 | select HAVE_DYNAMIC_FTRACE |
67 | select HAVE_FTRACE_MCOUNT_RECORD | |
c658ad1b | 68 | select HAVE_SYSCALL_TRACEPOINTS |
812cb83a | 69 | select HAVE_CONTEXT_TRACKING |
b69ec42b | 70 | select HAVE_DEBUG_KMEMLEAK |
ee6a9333 | 71 | select SPARSE_IRQ |
26b4c912 SR |
72 | select RTC_DRV_CMOS |
73 | select RTC_DRV_BQ4802 | |
74 | select RTC_DRV_SUN4V | |
75 | select RTC_DRV_STARFIRE | |
cdd6c482 | 76 | select HAVE_PERF_EVENTS |
906010b2 | 77 | select PERF_USE_VMALLOC |
fcd8d4f4 | 78 | select IRQ_PREFLOW_FASTEOI |
df013ffb | 79 | select ARCH_HAVE_NMI_SAFE_CMPXCHG |
178a2960 | 80 | select HAVE_C_RECORDMCOUNT |
625d693e | 81 | select NO_BOOTMEM |
7a017721 | 82 | select HAVE_ARCH_AUDITSYSCALL |
4badad35 | 83 | select ARCH_SUPPORTS_ATOMIC_RMW |
42a0bb3f | 84 | select HAVE_NMI |
b7c02b73 | 85 | select HAVE_REGS_AND_STACK_ACCESS_API |
a37594f1 | 86 | select ARCH_USE_QUEUED_RWLOCKS |
145d9785 | 87 | select ARCH_USE_QUEUED_SPINLOCKS |
26b4c912 | 88 | |
5e538790 SR |
89 | config ARCH_DEFCONFIG |
90 | string | |
91 | default "arch/sparc/configs/sparc32_defconfig" if SPARC32 | |
92 | default "arch/sparc/configs/sparc64_defconfig" if SPARC64 | |
93 | ||
3c08158e DM |
94 | config ARCH_PROC_KCORE_TEXT |
95 | def_bool y | |
96 | ||
97d9f969 BM |
97 | config CPU_BIG_ENDIAN |
98 | def_bool y | |
99 | ||
4c97a0c8 BM |
100 | config CPU_BIG_ENDIAN |
101 | def_bool y | |
102 | ||
c88c545b DK |
103 | config ARCH_ATU |
104 | bool | |
105 | default y if SPARC64 | |
106 | ||
d30a6b84 TD |
107 | config ARCH_DMA_ADDR_T_64BIT |
108 | bool | |
109 | default y if ARCH_ATU | |
110 | ||
26b4c912 SR |
111 | config IOMMU_HELPER |
112 | bool | |
113 | default y if SPARC64 | |
114 | ||
26b4c912 SR |
115 | config STACKTRACE_SUPPORT |
116 | bool | |
117 | default y if SPARC64 | |
118 | ||
119 | config LOCKDEP_SUPPORT | |
120 | bool | |
121 | default y if SPARC64 | |
122 | ||
bdde6b3c TK |
123 | config ARCH_HIBERNATION_POSSIBLE |
124 | def_bool y if SPARC64 | |
125 | ||
26b4c912 SR |
126 | config AUDIT_ARCH |
127 | bool | |
7e7e93a2 | 128 | default y |
26b4c912 SR |
129 | |
130 | config HAVE_SETUP_PER_CPU_AREA | |
131 | def_bool y if SPARC64 | |
132 | ||
bcb2107f | 133 | config NEED_PER_CPU_EMBED_FIRST_CHUNK |
4fd78a5f DM |
134 | def_bool y if SPARC64 |
135 | ||
a70c6913 TH |
136 | config NEED_PER_CPU_PAGE_FIRST_CHUNK |
137 | def_bool y if SPARC64 | |
138 | ||
1da177e4 LT |
139 | config MMU |
140 | bool | |
141 | default y | |
142 | ||
1da177e4 LT |
143 | config HIGHMEM |
144 | bool | |
26b4c912 | 145 | default y if SPARC32 |
1da177e4 | 146 | |
5ac6da66 CL |
147 | config ZONE_DMA |
148 | bool | |
26b4c912 | 149 | default y if SPARC32 |
5ac6da66 | 150 | |
d15b51be FT |
151 | config NEED_DMA_MAP_STATE |
152 | def_bool y | |
153 | ||
18e98307 FT |
154 | config NEED_SG_DMA_LENGTH |
155 | def_bool y | |
156 | ||
1da177e4 LT |
157 | config GENERIC_ISA_DMA |
158 | bool | |
26b4c912 | 159 | default y if SPARC32 |
1da177e4 | 160 | |
6a11f75b AM |
161 | config ARCH_SUPPORTS_DEBUG_PAGEALLOC |
162 | def_bool y if SPARC64 | |
163 | ||
81a2936c KS |
164 | config PGTABLE_LEVELS |
165 | default 4 if 64BIT | |
166 | default 3 | |
167 | ||
e8f4aa60 AP |
168 | config ARCH_SUPPORTS_UPROBES |
169 | def_bool y if SPARC64 | |
170 | ||
1da177e4 LT |
171 | source "init/Kconfig" |
172 | ||
dc52ddc0 MH |
173 | source "kernel/Kconfig.freezer" |
174 | ||
26b4c912 | 175 | menu "Processor type and features" |
1da177e4 | 176 | |
1da177e4 | 177 | config SMP |
6b7679dd | 178 | bool "Symmetric multi-processing support" |
1da177e4 LT |
179 | ---help--- |
180 | This enables support for systems with more than one CPU. If you have | |
181 | a system with only one CPU, say N. If you have a system with more | |
182 | than one CPU, say Y. | |
183 | ||
4a474157 | 184 | If you say N here, the kernel will run on uni- and multiprocessor |
1da177e4 LT |
185 | machines, but will use only one CPU of a multiprocessor machine. If |
186 | you say Y here, the kernel will run on many, but not all, | |
4a474157 | 187 | uniprocessor machines. On a uniprocessor machine, the kernel |
1da177e4 LT |
188 | will run faster if you say N here. |
189 | ||
190 | People using multiprocessor machines who say Y here should also say | |
191 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | |
192 | Management" code will be disabled if you say Y here. | |
193 | ||
03502faa AB |
194 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
195 | available at <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
196 | |
197 | If you don't know what to do here, say N. | |
198 | ||
199 | config NR_CPUS | |
26b4c912 | 200 | int "Maximum number of CPUs" |
1da177e4 | 201 | depends on SMP |
26b4c912 | 202 | range 2 32 if SPARC32 |
c79a1373 | 203 | range 2 4096 if SPARC64 |
26b4c912 | 204 | default 32 if SPARC32 |
c79a1373 | 205 | default 4096 if SPARC64 |
1da177e4 | 206 | |
26b4c912 | 207 | source kernel/Kconfig.hz |
1da177e4 | 208 | |
1da177e4 LT |
209 | config RWSEM_GENERIC_SPINLOCK |
210 | bool | |
26b4c912 | 211 | default y if SPARC32 |
1da177e4 LT |
212 | |
213 | config RWSEM_XCHGADD_ALGORITHM | |
214 | bool | |
26b4c912 | 215 | default y if SPARC64 |
1da177e4 | 216 | |
d59288b7 AM |
217 | config GENERIC_HWEIGHT |
218 | bool | |
e0b20296 | 219 | default y |
d59288b7 | 220 | |
1da177e4 LT |
221 | config GENERIC_CALIBRATE_DELAY |
222 | bool | |
223 | default y | |
224 | ||
a08b6b79 AV |
225 | config ARCH_MAY_HAVE_PC_FDC |
226 | bool | |
227 | default y | |
228 | ||
5f81941c MH |
229 | config EMULATED_CMPXCHG |
230 | bool | |
26b4c912 | 231 | default y if SPARC32 |
5f81941c MH |
232 | help |
233 | Sparc32 does not have a CAS instruction like sparc64. cmpxchg() | |
234 | is emulated, and therefore it is not completely atomic. | |
235 | ||
d670bd4f SR |
236 | # Makefile helpers |
237 | config SPARC32_SMP | |
238 | bool | |
239 | default y | |
240 | depends on SPARC32 && SMP | |
241 | ||
242 | config SPARC64_SMP | |
243 | bool | |
244 | default y | |
245 | depends on SPARC64 && SMP | |
246 | ||
c57ec52f DM |
247 | config EARLYFB |
248 | bool "Support for early boot text console" | |
249 | default y | |
250 | depends on SPARC64 | |
251 | help | |
252 | Say Y here to enable a faster early framebuffer boot console. | |
253 | ||
26b4c912 SR |
254 | config SECCOMP |
255 | bool "Enable seccomp to safely compute untrusted bytecode" | |
256 | depends on SPARC64 && PROC_FS | |
257 | default y | |
258 | help | |
259 | This kernel feature is useful for number crunching applications | |
260 | that may need to compute untrusted bytecode during their | |
261 | execution. By using pipes or other transports made available to | |
262 | the process as file descriptors supporting the read/write | |
263 | syscalls, it's possible to isolate those applications in | |
264 | their own address space using seccomp. Once seccomp is | |
265 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
266 | and the task is only allowed to execute a few safe syscalls | |
267 | defined by each seccomp mode. | |
268 | ||
269 | If unsure, say Y. Only embedded should say N here. | |
270 | ||
271 | config HOTPLUG_CPU | |
272 | bool "Support for hot-pluggable CPUs" | |
273 | depends on SPARC64 && SMP | |
26b4c912 SR |
274 | help |
275 | Say Y here to experiment with turning CPUs off and on. CPUs | |
276 | can be controlled through /sys/devices/system/cpu/cpu#. | |
277 | Say N if you want to disable CPU hotplug. | |
278 | ||
26b4c912 SR |
279 | if SPARC64 |
280 | source "drivers/cpufreq/Kconfig" | |
26b4c912 SR |
281 | endif |
282 | ||
283 | config US3_MC | |
284 | tristate "UltraSPARC-III Memory Controller driver" | |
285 | depends on SPARC64 | |
286 | default y | |
287 | help | |
288 | This adds a driver for the UltraSPARC-III memory controller. | |
289 | Loading this driver allows exact mnemonic strings to be | |
290 | printed in the event of a memory error, so that the faulty DIMM | |
291 | on the motherboard can be matched to the error. | |
292 | ||
293 | If in doubt, say Y, as this information can be very useful. | |
294 | ||
295 | # Global things across all Sun machines. | |
296 | config GENERIC_LOCKBREAK | |
1da177e4 LT |
297 | bool |
298 | default y | |
26b4c912 SR |
299 | depends on SPARC64 && SMP && PREEMPT |
300 | ||
26b4c912 SR |
301 | config NUMA |
302 | bool "NUMA support" | |
303 | depends on SPARC64 && SMP | |
304 | ||
305 | config NODES_SHIFT | |
7485af89 JC |
306 | int "Maximum NUMA Nodes (as a power of 2)" |
307 | range 4 5 if SPARC64 | |
308 | default "5" | |
26b4c912 | 309 | depends on NEED_MULTIPLE_NODES |
7485af89 JC |
310 | help |
311 | Specify the maximum number of NUMA Nodes available on the target | |
312 | system. Increases memory reserved to accommodate various tables. | |
26b4c912 SR |
313 | |
314 | # Some NUMA nodes have memory ranges that span | |
315 | # other nodes. Even though a pfn is valid and | |
316 | # between a node's start and end pfns, it may not | |
317 | # reside on that node. See memmap_init_zone() | |
318 | # for details. | |
319 | config NODES_SPAN_OTHER_NODES | |
320 | def_bool y | |
321 | depends on NEED_MULTIPLE_NODES | |
322 | ||
26b4c912 SR |
323 | config ARCH_SELECT_MEMORY_MODEL |
324 | def_bool y if SPARC64 | |
325 | ||
326 | config ARCH_SPARSEMEM_ENABLE | |
327 | def_bool y if SPARC64 | |
328 | select SPARSEMEM_VMEMMAP_ENABLE | |
329 | ||
330 | config ARCH_SPARSEMEM_DEFAULT | |
331 | def_bool y if SPARC64 | |
332 | ||
c88c545b DK |
333 | config FORCE_MAX_ZONEORDER |
334 | int "Maximum zone order" | |
335 | default "13" | |
336 | help | |
337 | The kernel memory allocator divides physically contiguous memory | |
338 | blocks into "zones", where each zone is a power of two number of | |
339 | pages. This option selects the largest power of two that the kernel | |
340 | keeps in the memory allocator. If you need to allocate very large | |
341 | blocks of physically contiguous memory, then you may need to | |
342 | increase this value. | |
343 | ||
344 | This config option is actually maximum order plus one. For example, | |
345 | a value of 13 means that the largest free memory block is 2^12 pages. | |
346 | ||
26b4c912 SR |
347 | source "mm/Kconfig" |
348 | ||
bdde6b3c TK |
349 | if SPARC64 |
350 | source "kernel/power/Kconfig" | |
351 | endif | |
352 | ||
26b4c912 SR |
353 | config SCHED_SMT |
354 | bool "SMT (Hyperthreading) scheduler support" | |
355 | depends on SPARC64 && SMP | |
356 | default y | |
357 | help | |
358 | SMT scheduler support improves the CPU scheduler's decision making | |
359 | when dealing with SPARC cpus at a cost of slightly increased overhead | |
360 | in some places. If unsure say N here. | |
361 | ||
362 | config SCHED_MC | |
363 | bool "Multi-core scheduler support" | |
364 | depends on SPARC64 && SMP | |
365 | default y | |
366 | help | |
367 | Multi-core scheduler support improves the CPU scheduler's decision | |
368 | making when dealing with multi-core CPU chips at a cost of slightly | |
369 | increased overhead in some places. If unsure say N here. | |
370 | ||
26b4c912 | 371 | source "kernel/Kconfig.preempt" |
26b4c912 SR |
372 | |
373 | config CMDLINE_BOOL | |
374 | bool "Default bootloader kernel arguments" | |
375 | depends on SPARC64 | |
376 | ||
377 | config CMDLINE | |
378 | string "Initial kernel command string" | |
379 | depends on CMDLINE_BOOL | |
380 | default "console=ttyS0,9600 root=/dev/sda1" | |
381 | help | |
382 | Say Y here if you want to be able to pass default arguments to | |
383 | the kernel. This will be overridden by the bootloader, if you | |
384 | use one (such as SILO). This is most useful if you want to boot | |
385 | a kernel from TFTP, and want default options to be available | |
386 | with having them passed on the command line. | |
387 | ||
388 | NOTE: This option WILL override the PROM bootargs setting! | |
389 | ||
390 | config SUN_PM | |
391 | bool | |
392 | default y if SPARC32 | |
1da177e4 LT |
393 | help |
394 | Enable power management and CPU standby features on supported | |
395 | SPARC platforms. | |
396 | ||
4b27e0e1 SR |
397 | config SPARC_LED |
398 | tristate "Sun4m LED driver" | |
26b4c912 | 399 | depends on SPARC32 |
4b27e0e1 SR |
400 | help |
401 | This driver toggles the front-panel LED on sun4m systems | |
402 | in a user-specifiable manner. Its state can be probed | |
403 | by reading /proc/led and its blinking mode can be changed | |
404 | via writes to /proc/led | |
405 | ||
26b4c912 SR |
406 | config SERIAL_CONSOLE |
407 | bool | |
408 | depends on SPARC32 | |
409 | default y | |
410 | ---help--- | |
411 | If you say Y here, it will be possible to use a serial port as the | |
412 | system console (the system console is the device which receives all | |
413 | kernel messages and warnings and which allows logins in single user | |
414 | mode). This could be useful if some terminal or printer is connected | |
415 | to that serial port. | |
416 | ||
417 | Even if you say Y here, the currently visible virtual console | |
418 | (/dev/tty0) will still be used as the system console by default, but | |
419 | you can alter that using a kernel command line option such as | |
420 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
421 | your boot loader (silo) about how to pass options to the kernel at | |
422 | boot time.) | |
423 | ||
424 | If you don't have a graphics card installed and you say Y here, the | |
425 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
426 | system console. | |
427 | ||
428 | If unsure, say N. | |
4b27e0e1 | 429 | |
5213a780 KE |
430 | config SPARC_LEON |
431 | bool "Sparc Leon processor family" | |
432 | depends on SPARC32 | |
9296d94d FF |
433 | select USB_EHCI_BIG_ENDIAN_MMIO |
434 | select USB_EHCI_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" |