Commit | Line | Data |
---|---|---|
ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
761b6026 | 2 | config 64BIT |
104daea1 MY |
3 | bool "64-bit kernel" if "$(ARCH)" = "sparc" |
4 | default "$(ARCH)" = "sparc64" | |
761b6026 BB |
5 | help |
6 | SPARC is a family of RISC microprocessors designed and marketed by | |
7 | Sun Microsystems, incorporated. They are very widely found in Sun | |
8 | workstations and clones. | |
9 | ||
10 | Say yes to build a 64-bit kernel - formerly known as sparc64 | |
11 | Say no to build a 32-bit kernel - formerly known as sparc | |
12 | ||
35da3e39 SR |
13 | config SPARC |
14 | bool | |
15 | default y | |
ff649a6f | 16 | select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI |
a5252c28 | 17 | select ARCH_MIGHT_HAVE_PC_SERIO |
7b14c647 | 18 | select OF |
3cfc535c | 19 | select OF_PROMTREE |
35da3e39 SR |
20 | select HAVE_IDE |
21 | select HAVE_OPROFILE | |
26b4c912 | 22 | select HAVE_ARCH_KGDB if !SMP || SPARC64 |
35da3e39 | 23 | select HAVE_ARCH_TRACEHOOK |
5f56a5df | 24 | select HAVE_EXIT_THREAD |
eb01d42a | 25 | select HAVE_PCI |
7ac57a89 | 26 | select SYSCTL_EXCEPTION_TRACE |
35da3e39 SR |
27 | select RTC_CLASS |
28 | select RTC_DRV_M48T59 | |
460ea8d7 | 29 | select RTC_SYSTOHC |
4f6500ff | 30 | select HAVE_ARCH_JUMP_LABEL if SPARC64 |
6baa9b20 | 31 | select GENERIC_IRQ_SHOW |
c1d7e01d | 32 | select ARCH_WANT_IPC_PARSE_VERSION |
a21a2fd4 | 33 | select GENERIC_PCI_IOMAP |
d314d74c | 34 | select HAVE_NMI_WATCHDOG if SPARC64 |
7a12b503 DM |
35 | select HAVE_CBPF_JIT if SPARC32 |
36 | select HAVE_EBPF_JIT if SPARC64 | |
9b2a60c4 | 37 | select HAVE_DEBUG_BUGVERBOSE |
f0a2bc7e | 38 | select GENERIC_SMP_IDLE_THREAD |
c7523a7c | 39 | select GENERIC_CLOCKEVENTS |
2922585b | 40 | select GENERIC_STRNCPY_FROM_USER |
2c66f623 | 41 | select GENERIC_STRNLEN_USER |
786d35d4 | 42 | select MODULES_USE_ELF_RELA |
20f1b79d | 43 | select PCI_SYSCALL if PCI |
eaca6eae | 44 | select ODD_RT_SIGACTION |
52ad6b3f | 45 | select OLD_SIGSUSPEND |
fff7fb0b | 46 | select CPU_NO_EFFICIENT_FFS |
395102db | 47 | select LOCKDEP_SMALL if LOCKDEP |
f616ab59 | 48 | select NEED_DMA_MAP_STATE |
86596f0a | 49 | select NEED_SG_DMA_LENGTH |
35da3e39 | 50 | |
35da3e39 | 51 | config SPARC32 |
761b6026 | 52 | def_bool !64BIT |
942fa985 | 53 | select ARCH_32BIT_OFF_T |
dfaad39c | 54 | select ARCH_HAS_SYNC_DMA_FOR_CPU |
aea1181b | 55 | select GENERIC_ATOMIC64 |
c6df4b17 | 56 | select CLZ_TAB |
af1839eb | 57 | select HAVE_UID16 |
a274bd49 | 58 | select OLD_SIGACTION |
35da3e39 | 59 | |
26b4c912 | 60 | config SPARC64 |
761b6026 | 61 | def_bool 64BIT |
26b4c912 | 62 | select HAVE_FUNCTION_TRACER |
9960e9e8 | 63 | select HAVE_FUNCTION_GRAPH_TRACER |
26b4c912 SR |
64 | select HAVE_KRETPROBES |
65 | select HAVE_KPROBES | |
4a0100f7 | 66 | select HAVE_RCU_TABLE_FREE if SMP |
96bc9567 | 67 | select HAVE_RCU_TABLE_NO_INVALIDATE if HAVE_RCU_TABLE_FREE |
2a4814df | 68 | select HAVE_MEMBLOCK_NODE_MAP |
b9156ebb | 69 | select HAVE_ARCH_TRANSPARENT_HUGEPAGE |
9be12f9b DM |
70 | select HAVE_DYNAMIC_FTRACE |
71 | select HAVE_FTRACE_MCOUNT_RECORD | |
c658ad1b | 72 | select HAVE_SYSCALL_TRACEPOINTS |
812cb83a | 73 | select HAVE_CONTEXT_TRACKING |
b69ec42b | 74 | select HAVE_DEBUG_KMEMLEAK |
a4ce5a48 | 75 | select IOMMU_HELPER |
ee6a9333 | 76 | select SPARSE_IRQ |
26b4c912 SR |
77 | select RTC_DRV_CMOS |
78 | select RTC_DRV_BQ4802 | |
79 | select RTC_DRV_SUN4V | |
80 | select RTC_DRV_STARFIRE | |
cdd6c482 | 81 | select HAVE_PERF_EVENTS |
906010b2 | 82 | select PERF_USE_VMALLOC |
fcd8d4f4 | 83 | select IRQ_PREFLOW_FASTEOI |
df013ffb | 84 | select ARCH_HAVE_NMI_SAFE_CMPXCHG |
178a2960 | 85 | select HAVE_C_RECORDMCOUNT |
7a017721 | 86 | select HAVE_ARCH_AUDITSYSCALL |
4badad35 | 87 | select ARCH_SUPPORTS_ATOMIC_RMW |
42a0bb3f | 88 | select HAVE_NMI |
b7c02b73 | 89 | select HAVE_REGS_AND_STACK_ACCESS_API |
a37594f1 | 90 | select ARCH_USE_QUEUED_RWLOCKS |
145d9785 | 91 | select ARCH_USE_QUEUED_SPINLOCKS |
9a08862a NM |
92 | select GENERIC_TIME_VSYSCALL |
93 | select ARCH_CLOCKSOURCE_DATA | |
3010a5ea | 94 | select ARCH_HAS_PTE_SPECIAL |
2eac9c2d | 95 | select PCI_DOMAINS if PCI |
4eb0716e | 96 | select ARCH_HAS_GIGANTIC_PAGE |
26b4c912 | 97 | |
5e538790 SR |
98 | config ARCH_DEFCONFIG |
99 | string | |
100 | default "arch/sparc/configs/sparc32_defconfig" if SPARC32 | |
101 | default "arch/sparc/configs/sparc64_defconfig" if SPARC64 | |
102 | ||
3c08158e DM |
103 | config ARCH_PROC_KCORE_TEXT |
104 | def_bool y | |
105 | ||
97d9f969 BM |
106 | config CPU_BIG_ENDIAN |
107 | def_bool y | |
108 | ||
c88c545b DK |
109 | config ARCH_ATU |
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 | |
1da177e4 LT |
149 | config GENERIC_ISA_DMA |
150 | bool | |
26b4c912 | 151 | default y if SPARC32 |
1da177e4 | 152 | |
6a11f75b AM |
153 | config ARCH_SUPPORTS_DEBUG_PAGEALLOC |
154 | def_bool y if SPARC64 | |
155 | ||
81a2936c KS |
156 | config PGTABLE_LEVELS |
157 | default 4 if 64BIT | |
158 | default 3 | |
159 | ||
e8f4aa60 AP |
160 | config ARCH_SUPPORTS_UPROBES |
161 | def_bool y if SPARC64 | |
162 | ||
26b4c912 | 163 | menu "Processor type and features" |
1da177e4 | 164 | |
1da177e4 | 165 | config SMP |
6b7679dd | 166 | bool "Symmetric multi-processing support" |
1da177e4 LT |
167 | ---help--- |
168 | This enables support for systems with more than one CPU. If you have | |
169 | a system with only one CPU, say N. If you have a system with more | |
170 | than one CPU, say Y. | |
171 | ||
4a474157 | 172 | If you say N here, the kernel will run on uni- and multiprocessor |
1da177e4 LT |
173 | machines, but will use only one CPU of a multiprocessor machine. If |
174 | you say Y here, the kernel will run on many, but not all, | |
4a474157 | 175 | uniprocessor machines. On a uniprocessor machine, the kernel |
1da177e4 LT |
176 | will run faster if you say N here. |
177 | ||
178 | People using multiprocessor machines who say Y here should also say | |
179 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | |
180 | Management" code will be disabled if you say Y here. | |
181 | ||
ecf38679 | 182 | See also <file:Documentation/lockup-watchdogs.txt> and the SMP-HOWTO |
03502faa | 183 | available at <http://www.tldp.org/docs.html#howto>. |
1da177e4 LT |
184 | |
185 | If you don't know what to do here, say N. | |
186 | ||
187 | config NR_CPUS | |
26b4c912 | 188 | int "Maximum number of CPUs" |
1da177e4 | 189 | depends on SMP |
26b4c912 | 190 | range 2 32 if SPARC32 |
c79a1373 | 191 | range 2 4096 if SPARC64 |
26b4c912 | 192 | default 32 if SPARC32 |
c79a1373 | 193 | default 4096 if SPARC64 |
1da177e4 | 194 | |
8636a1f9 | 195 | source "kernel/Kconfig.hz" |
1da177e4 | 196 | |
d59288b7 AM |
197 | config GENERIC_HWEIGHT |
198 | bool | |
e0b20296 | 199 | default y |
d59288b7 | 200 | |
1da177e4 LT |
201 | config GENERIC_CALIBRATE_DELAY |
202 | bool | |
203 | default y | |
204 | ||
a08b6b79 Z |
205 | config ARCH_MAY_HAVE_PC_FDC |
206 | bool | |
207 | default y | |
208 | ||
5f81941c MH |
209 | config EMULATED_CMPXCHG |
210 | bool | |
26b4c912 | 211 | default y if SPARC32 |
5f81941c MH |
212 | help |
213 | Sparc32 does not have a CAS instruction like sparc64. cmpxchg() | |
214 | is emulated, and therefore it is not completely atomic. | |
215 | ||
d670bd4f SR |
216 | # Makefile helpers |
217 | config SPARC32_SMP | |
218 | bool | |
219 | default y | |
220 | depends on SPARC32 && SMP | |
221 | ||
222 | config SPARC64_SMP | |
223 | bool | |
224 | default y | |
225 | depends on SPARC64 && SMP | |
226 | ||
c57ec52f DM |
227 | config EARLYFB |
228 | bool "Support for early boot text console" | |
229 | default y | |
230 | depends on SPARC64 | |
231 | help | |
232 | Say Y here to enable a faster early framebuffer boot console. | |
233 | ||
26b4c912 SR |
234 | config SECCOMP |
235 | bool "Enable seccomp to safely compute untrusted bytecode" | |
236 | depends on SPARC64 && PROC_FS | |
237 | default y | |
238 | help | |
239 | This kernel feature is useful for number crunching applications | |
240 | that may need to compute untrusted bytecode during their | |
241 | execution. By using pipes or other transports made available to | |
242 | the process as file descriptors supporting the read/write | |
243 | syscalls, it's possible to isolate those applications in | |
244 | their own address space using seccomp. Once seccomp is | |
245 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
246 | and the task is only allowed to execute a few safe syscalls | |
247 | defined by each seccomp mode. | |
248 | ||
249 | If unsure, say Y. Only embedded should say N here. | |
250 | ||
251 | config HOTPLUG_CPU | |
252 | bool "Support for hot-pluggable CPUs" | |
253 | depends on SPARC64 && SMP | |
26b4c912 SR |
254 | help |
255 | Say Y here to experiment with turning CPUs off and on. CPUs | |
256 | can be controlled through /sys/devices/system/cpu/cpu#. | |
257 | Say N if you want to disable CPU hotplug. | |
258 | ||
26b4c912 SR |
259 | if SPARC64 |
260 | source "drivers/cpufreq/Kconfig" | |
26b4c912 SR |
261 | endif |
262 | ||
263 | config US3_MC | |
264 | tristate "UltraSPARC-III Memory Controller driver" | |
265 | depends on SPARC64 | |
266 | default y | |
267 | help | |
268 | This adds a driver for the UltraSPARC-III memory controller. | |
269 | Loading this driver allows exact mnemonic strings to be | |
270 | printed in the event of a memory error, so that the faulty DIMM | |
271 | on the motherboard can be matched to the error. | |
272 | ||
273 | If in doubt, say Y, as this information can be very useful. | |
274 | ||
275 | # Global things across all Sun machines. | |
276 | config GENERIC_LOCKBREAK | |
1da177e4 LT |
277 | bool |
278 | default y | |
26b4c912 SR |
279 | depends on SPARC64 && SMP && PREEMPT |
280 | ||
26b4c912 SR |
281 | config NUMA |
282 | bool "NUMA support" | |
283 | depends on SPARC64 && SMP | |
284 | ||
285 | config NODES_SHIFT | |
7485af89 JC |
286 | int "Maximum NUMA Nodes (as a power of 2)" |
287 | range 4 5 if SPARC64 | |
288 | default "5" | |
26b4c912 | 289 | depends on NEED_MULTIPLE_NODES |
7485af89 JC |
290 | help |
291 | Specify the maximum number of NUMA Nodes available on the target | |
292 | system. Increases memory reserved to accommodate various tables. | |
26b4c912 SR |
293 | |
294 | # Some NUMA nodes have memory ranges that span | |
295 | # other nodes. Even though a pfn is valid and | |
296 | # between a node's start and end pfns, it may not | |
297 | # reside on that node. See memmap_init_zone() | |
298 | # for details. | |
299 | config NODES_SPAN_OTHER_NODES | |
300 | def_bool y | |
301 | depends on NEED_MULTIPLE_NODES | |
302 | ||
26b4c912 SR |
303 | config ARCH_SELECT_MEMORY_MODEL |
304 | def_bool y if SPARC64 | |
305 | ||
306 | config ARCH_SPARSEMEM_ENABLE | |
307 | def_bool y if SPARC64 | |
308 | select SPARSEMEM_VMEMMAP_ENABLE | |
309 | ||
310 | config ARCH_SPARSEMEM_DEFAULT | |
311 | def_bool y if SPARC64 | |
312 | ||
c88c545b DK |
313 | config FORCE_MAX_ZONEORDER |
314 | int "Maximum zone order" | |
315 | default "13" | |
316 | help | |
317 | The kernel memory allocator divides physically contiguous memory | |
318 | blocks into "zones", where each zone is a power of two number of | |
319 | pages. This option selects the largest power of two that the kernel | |
320 | keeps in the memory allocator. If you need to allocate very large | |
321 | blocks of physically contiguous memory, then you may need to | |
322 | increase this value. | |
323 | ||
324 | This config option is actually maximum order plus one. For example, | |
325 | a value of 13 means that the largest free memory block is 2^12 pages. | |
326 | ||
bdde6b3c TK |
327 | if SPARC64 |
328 | source "kernel/power/Kconfig" | |
329 | endif | |
330 | ||
26b4c912 SR |
331 | config SCHED_SMT |
332 | bool "SMT (Hyperthreading) scheduler support" | |
333 | depends on SPARC64 && SMP | |
334 | default y | |
335 | help | |
336 | SMT scheduler support improves the CPU scheduler's decision making | |
337 | when dealing with SPARC cpus at a cost of slightly increased overhead | |
338 | in some places. If unsure say N here. | |
339 | ||
340 | config SCHED_MC | |
341 | bool "Multi-core scheduler support" | |
342 | depends on SPARC64 && SMP | |
343 | default y | |
344 | help | |
345 | Multi-core scheduler support improves the CPU scheduler's decision | |
346 | making when dealing with multi-core CPU chips at a cost of slightly | |
347 | increased overhead in some places. If unsure say N here. | |
348 | ||
26b4c912 SR |
349 | config CMDLINE_BOOL |
350 | bool "Default bootloader kernel arguments" | |
351 | depends on SPARC64 | |
352 | ||
353 | config CMDLINE | |
354 | string "Initial kernel command string" | |
355 | depends on CMDLINE_BOOL | |
356 | default "console=ttyS0,9600 root=/dev/sda1" | |
357 | help | |
358 | Say Y here if you want to be able to pass default arguments to | |
359 | the kernel. This will be overridden by the bootloader, if you | |
360 | use one (such as SILO). This is most useful if you want to boot | |
361 | a kernel from TFTP, and want default options to be available | |
362 | with having them passed on the command line. | |
363 | ||
364 | NOTE: This option WILL override the PROM bootargs setting! | |
365 | ||
366 | config SUN_PM | |
367 | bool | |
368 | default y if SPARC32 | |
1da177e4 LT |
369 | help |
370 | Enable power management and CPU standby features on supported | |
371 | SPARC platforms. | |
372 | ||
4b27e0e1 SR |
373 | config SPARC_LED |
374 | tristate "Sun4m LED driver" | |
26b4c912 | 375 | depends on SPARC32 |
4b27e0e1 SR |
376 | help |
377 | This driver toggles the front-panel LED on sun4m systems | |
378 | in a user-specifiable manner. Its state can be probed | |
379 | by reading /proc/led and its blinking mode can be changed | |
380 | via writes to /proc/led | |
381 | ||
26b4c912 SR |
382 | config SERIAL_CONSOLE |
383 | bool | |
384 | depends on SPARC32 | |
385 | default y | |
386 | ---help--- | |
387 | If you say Y here, it will be possible to use a serial port as the | |
388 | system console (the system console is the device which receives all | |
389 | kernel messages and warnings and which allows logins in single user | |
390 | mode). This could be useful if some terminal or printer is connected | |
391 | to that serial port. | |
392 | ||
393 | Even if you say Y here, the currently visible virtual console | |
394 | (/dev/tty0) will still be used as the system console by default, but | |
395 | you can alter that using a kernel command line option such as | |
396 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
397 | your boot loader (silo) about how to pass options to the kernel at | |
398 | boot time.) | |
399 | ||
400 | If you don't have a graphics card installed and you say Y here, the | |
401 | kernel will automatically use the first serial line, /dev/ttyS0, as | |
402 | system console. | |
403 | ||
404 | If unsure, say N. | |
4b27e0e1 | 405 | |
5213a780 KE |
406 | config SPARC_LEON |
407 | bool "Sparc Leon processor family" | |
408 | depends on SPARC32 | |
9296d94d FF |
409 | select USB_EHCI_BIG_ENDIAN_MMIO |
410 | select USB_EHCI_BIG_ENDIAN_DESC | |
5efad9ee JH |
411 | select USB_UHCI_BIG_ENDIAN_MMIO |
412 | select USB_UHCI_BIG_ENDIAN_DESC | |
5213a780 KE |
413 | ---help--- |
414 | If you say Y here if you are running on a SPARC-LEON processor. | |
415 | The LEON processor is a synthesizable VHDL model of the | |
416 | SPARC-v8 standard. LEON is part of the GRLIB collection of | |
417 | IP cores that are distributed under GPL. GRLIB can be downloaded | |
418 | from www.gaisler.com. You can download a sparc-linux cross-compilation | |
419 | toolchain at www.gaisler.com. | |
420 | ||
684151a7 DH |
421 | if SPARC_LEON |
422 | menu "U-Boot options" | |
423 | ||
424 | config UBOOT_LOAD_ADDR | |
425 | hex "uImage Load Address" | |
426 | default 0x40004000 | |
427 | ---help--- | |
428 | U-Boot kernel load address, the address in physical address space | |
429 | where u-boot will place the Linux kernel before booting it. | |
430 | This address is normally the base address of main memory + 0x4000. | |
431 | ||
432 | config UBOOT_FLASH_ADDR | |
433 | hex "uImage.o Load Address" | |
434 | default 0x00080000 | |
435 | ---help--- | |
436 | Optional setting only affecting the uImage.o ELF-image used to | |
437 | download the uImage file to the target using a ELF-loader other than | |
438 | U-Boot. It may for example be used to download an uImage to FLASH with | |
439 | the GRMON utility before even starting u-boot. | |
440 | ||
441 | config UBOOT_ENTRY_ADDR | |
442 | hex "uImage Entry Address" | |
443 | default 0xf0004000 | |
444 | ---help--- | |
445 | Do not change this unless you know what you're doing. This is | |
446 | hardcoded by the SPARC32 and LEON port. | |
447 | ||
448 | This is the virtual address u-boot jumps to when booting the Linux | |
449 | Kernel. | |
450 | ||
451 | endmenu | |
452 | endif | |
453 | ||
4b27e0e1 SR |
454 | endmenu |
455 | ||
456 | menu "Bus options (PCI etc.)" | |
4b27e0e1 SR |
457 | config SBUS |
458 | bool | |
459 | default y | |
460 | ||
461 | config SBUSCHAR | |
462 | bool | |
463 | default y | |
464 | ||
26b4c912 SR |
465 | config SUN_LDOMS |
466 | bool "Sun Logical Domains support" | |
467 | depends on SPARC64 | |
468 | help | |
469 | Say Y here is you want to support virtual devices via | |
470 | Logical Domains. | |
471 | ||
cfe3af5d DH |
472 | config PCIC_PCI |
473 | bool | |
8c47f8d0 | 474 | depends on PCI && SPARC32 && !SPARC_LEON |
cfe3af5d DH |
475 | default y |
476 | ||
26893c13 DH |
477 | config LEON_PCI |
478 | bool | |
479 | depends on PCI && SPARC_LEON | |
480 | default y | |
481 | ||
d8650106 DH |
482 | config 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 | ||
1ab0a676 | 493 | config SPARC_GRPCI2 |
5d07b786 DH |
494 | 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 | ||
1da177e4 LT |
500 | config SUN_OPENPROMFS |
501 | tristate "Openprom tree appears in /proc/openprom" | |
502 | help | |
503 | If you say Y, the OpenPROM device tree will be available as a | |
504 | virtual file system, which you can mount to /proc/openprom by "mount | |
505 | -t openpromfs none /proc/openprom". | |
506 | ||
507 | To compile the /proc/openprom support as a module, choose M here: the | |
508 | module will be called openpromfs. | |
509 | ||
510 | Only choose N if you know in advance that you will not need to modify | |
511 | OpenPROM settings on the running system. | |
512 | ||
a988fb80 | 513 | # Makefile helpers |
d670bd4f SR |
514 | config SPARC64_PCI |
515 | bool | |
516 | default y | |
517 | depends on SPARC64 && PCI | |
30aaa808 | 518 | |
a988fb80 TP |
519 | config SPARC64_PCI_MSI |
520 | bool | |
521 | default y | |
522 | depends on SPARC64_PCI && PCI_MSI | |
523 | ||
30aaa808 WLII |
524 | endmenu |
525 | ||
26b4c912 SR |
526 | config COMPAT |
527 | bool | |
528 | depends on SPARC64 | |
529 | default y | |
530 | select COMPAT_BINFMT_ELF | |
af1839eb | 531 | select HAVE_UID16 |
48b25c43 | 532 | select ARCH_WANT_OLD_COMPAT_IPC |
a274bd49 | 533 | select COMPAT_OLD_SIGACTION |
26b4c912 SR |
534 | |
535 | config SYSVIPC_COMPAT | |
536 | bool | |
537 | depends on COMPAT && SYSVIPC | |
538 | default y | |
539 | ||
1da177e4 | 540 | source "drivers/sbus/char/Kconfig" |