Kconfig 18 KB

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  1. #
  2. # For a description of the syntax of this configuration file,
  3. # see Documentation/kbuild/kconfig-language.txt.
  4. #
  5. mainmenu "Linux/SuperH Kernel Configuration"
  6. config SUPERH
  7. def_bool y
  8. select EMBEDDED
  9. select HAVE_CLK
  10. select HAVE_IDE
  11. select HAVE_OPROFILE
  12. select HAVE_GENERIC_DMA_COHERENT
  13. select HAVE_IOREMAP_PROT if MMU
  14. help
  15. The SuperH is a RISC processor targeted for use in embedded systems
  16. and consumer electronics; it was also used in the Sega Dreamcast
  17. gaming console. The SuperH port has a home page at
  18. <http://www.linux-sh.org/>.
  19. config SUPERH32
  20. def_bool !SUPERH64
  21. select HAVE_KPROBES
  22. select HAVE_KRETPROBES
  23. select HAVE_ARCH_TRACEHOOK if !SH_FPU
  24. select HAVE_FTRACE
  25. config SUPERH64
  26. def_bool y if CPU_SH5
  27. select GENERIC_CALIBRATE_DELAY
  28. config ARCH_DEFCONFIG
  29. string
  30. default "arch/sh/configs/shx3_defconfig" if SUPERH32
  31. default "arch/sh/configs/cayman_defconfig" if SUPERH64
  32. config RWSEM_GENERIC_SPINLOCK
  33. def_bool y
  34. config RWSEM_XCHGADD_ALGORITHM
  35. bool
  36. config GENERIC_BUG
  37. def_bool y
  38. depends on BUG && SUPERH32
  39. config GENERIC_FIND_NEXT_BIT
  40. def_bool y
  41. config GENERIC_HWEIGHT
  42. def_bool y
  43. config GENERIC_HARDIRQS
  44. def_bool y
  45. config GENERIC_HARDIRQS_NO__DO_IRQ
  46. def_bool y
  47. config GENERIC_IRQ_PROBE
  48. def_bool y
  49. config GENERIC_CALIBRATE_DELAY
  50. bool
  51. config GENERIC_IOMAP
  52. bool
  53. config GENERIC_TIME
  54. def_bool n
  55. config GENERIC_CLOCKEVENTS
  56. def_bool n
  57. config GENERIC_CLOCKEVENTS_BROADCAST
  58. bool
  59. config GENERIC_LOCKBREAK
  60. def_bool y
  61. depends on SMP && PREEMPT
  62. config SYS_SUPPORTS_PM
  63. bool
  64. config SYS_SUPPORTS_APM_EMULATION
  65. bool
  66. select SYS_SUPPORTS_PM
  67. config SYS_SUPPORTS_SMP
  68. bool
  69. config SYS_SUPPORTS_NUMA
  70. bool
  71. config SYS_SUPPORTS_PCI
  72. bool
  73. config STACKTRACE_SUPPORT
  74. def_bool y
  75. config LOCKDEP_SUPPORT
  76. def_bool y
  77. config HAVE_LATENCYTOP_SUPPORT
  78. def_bool y
  79. depends on !SMP
  80. config ARCH_HAS_ILOG2_U32
  81. def_bool n
  82. config ARCH_HAS_ILOG2_U64
  83. def_bool n
  84. config ARCH_NO_VIRT_TO_BUS
  85. def_bool y
  86. config IO_TRAPPED
  87. bool
  88. source "init/Kconfig"
  89. menu "System type"
  90. #
  91. # Processor families
  92. #
  93. config CPU_SH2
  94. bool
  95. config CPU_SH2A
  96. bool
  97. select CPU_SH2
  98. config CPU_SH3
  99. bool
  100. select CPU_HAS_INTEVT
  101. select CPU_HAS_SR_RB
  102. config CPU_SH4
  103. bool
  104. select CPU_HAS_INTEVT
  105. select CPU_HAS_SR_RB
  106. select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2
  107. select CPU_HAS_FPU if !CPU_SH4AL_DSP
  108. config CPU_SH4A
  109. bool
  110. select CPU_SH4
  111. config CPU_SH4AL_DSP
  112. bool
  113. select CPU_SH4A
  114. select CPU_HAS_DSP
  115. config CPU_SH5
  116. bool
  117. select CPU_HAS_FPU
  118. config CPU_SHX2
  119. bool
  120. config CPU_SHX3
  121. bool
  122. choice
  123. prompt "Processor sub-type selection"
  124. #
  125. # Processor subtypes
  126. #
  127. # SH-2 Processor Support
  128. config CPU_SUBTYPE_SH7619
  129. bool "Support SH7619 processor"
  130. select CPU_SH2
  131. # SH-2A Processor Support
  132. config CPU_SUBTYPE_SH7203
  133. bool "Support SH7203 processor"
  134. select CPU_SH2A
  135. select CPU_HAS_FPU
  136. config CPU_SUBTYPE_SH7206
  137. bool "Support SH7206 processor"
  138. select CPU_SH2A
  139. config CPU_SUBTYPE_SH7263
  140. bool "Support SH7263 processor"
  141. select CPU_SH2A
  142. select CPU_HAS_FPU
  143. config CPU_SUBTYPE_MXG
  144. bool "Support MX-G processor"
  145. select CPU_SH2A
  146. help
  147. Select MX-G if running on an R8A03022BG part.
  148. # SH-3 Processor Support
  149. config CPU_SUBTYPE_SH7705
  150. bool "Support SH7705 processor"
  151. select CPU_SH3
  152. config CPU_SUBTYPE_SH7706
  153. bool "Support SH7706 processor"
  154. select CPU_SH3
  155. help
  156. Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU.
  157. config CPU_SUBTYPE_SH7707
  158. bool "Support SH7707 processor"
  159. select CPU_SH3
  160. help
  161. Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
  162. config CPU_SUBTYPE_SH7708
  163. bool "Support SH7708 processor"
  164. select CPU_SH3
  165. help
  166. Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
  167. if you have a 100 Mhz SH-3 HD6417708R CPU.
  168. config CPU_SUBTYPE_SH7709
  169. bool "Support SH7709 processor"
  170. select CPU_SH3
  171. help
  172. Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
  173. config CPU_SUBTYPE_SH7710
  174. bool "Support SH7710 processor"
  175. select CPU_SH3
  176. select CPU_HAS_DSP
  177. help
  178. Select SH7710 if you have a SH3-DSP SH7710 CPU.
  179. config CPU_SUBTYPE_SH7712
  180. bool "Support SH7712 processor"
  181. select CPU_SH3
  182. select CPU_HAS_DSP
  183. help
  184. Select SH7712 if you have a SH3-DSP SH7712 CPU.
  185. config CPU_SUBTYPE_SH7720
  186. bool "Support SH7720 processor"
  187. select CPU_SH3
  188. select CPU_HAS_DSP
  189. help
  190. Select SH7720 if you have a SH3-DSP SH7720 CPU.
  191. config CPU_SUBTYPE_SH7721
  192. bool "Support SH7721 processor"
  193. select CPU_SH3
  194. select CPU_HAS_DSP
  195. help
  196. Select SH7721 if you have a SH3-DSP SH7721 CPU.
  197. # SH-4 Processor Support
  198. config CPU_SUBTYPE_SH7750
  199. bool "Support SH7750 processor"
  200. select CPU_SH4
  201. help
  202. Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
  203. config CPU_SUBTYPE_SH7091
  204. bool "Support SH7091 processor"
  205. select CPU_SH4
  206. help
  207. Select SH7091 if you have an SH-4 based Sega device (such as
  208. the Dreamcast, Naomi, and Naomi 2).
  209. config CPU_SUBTYPE_SH7750R
  210. bool "Support SH7750R processor"
  211. select CPU_SH4
  212. config CPU_SUBTYPE_SH7750S
  213. bool "Support SH7750S processor"
  214. select CPU_SH4
  215. config CPU_SUBTYPE_SH7751
  216. bool "Support SH7751 processor"
  217. select CPU_SH4
  218. help
  219. Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
  220. or if you have a HD6417751R CPU.
  221. config CPU_SUBTYPE_SH7751R
  222. bool "Support SH7751R processor"
  223. select CPU_SH4
  224. config CPU_SUBTYPE_SH7760
  225. bool "Support SH7760 processor"
  226. select CPU_SH4
  227. config CPU_SUBTYPE_SH4_202
  228. bool "Support SH4-202 processor"
  229. select CPU_SH4
  230. # SH-4A Processor Support
  231. config CPU_SUBTYPE_SH7723
  232. bool "Support SH7723 processor"
  233. select CPU_SH4A
  234. select CPU_SHX2
  235. select ARCH_SPARSEMEM_ENABLE
  236. help
  237. Select SH7723 if you have an SH-MobileR2 CPU.
  238. config CPU_SUBTYPE_SH7763
  239. bool "Support SH7763 processor"
  240. select CPU_SH4A
  241. help
  242. Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
  243. config CPU_SUBTYPE_SH7770
  244. bool "Support SH7770 processor"
  245. select CPU_SH4A
  246. config CPU_SUBTYPE_SH7780
  247. bool "Support SH7780 processor"
  248. select CPU_SH4A
  249. config CPU_SUBTYPE_SH7785
  250. bool "Support SH7785 processor"
  251. select CPU_SH4A
  252. select CPU_SHX2
  253. select ARCH_SPARSEMEM_ENABLE
  254. select SYS_SUPPORTS_NUMA
  255. config CPU_SUBTYPE_SHX3
  256. bool "Support SH-X3 processor"
  257. select CPU_SH4A
  258. select CPU_SHX3
  259. select ARCH_SPARSEMEM_ENABLE
  260. select SYS_SUPPORTS_NUMA
  261. select SYS_SUPPORTS_SMP
  262. select GENERIC_CLOCKEVENTS_BROADCAST if SMP
  263. # SH4AL-DSP Processor Support
  264. config CPU_SUBTYPE_SH7343
  265. bool "Support SH7343 processor"
  266. select CPU_SH4AL_DSP
  267. config CPU_SUBTYPE_SH7722
  268. bool "Support SH7722 processor"
  269. select CPU_SH4AL_DSP
  270. select CPU_SHX2
  271. select ARCH_SPARSEMEM_ENABLE
  272. select SYS_SUPPORTS_NUMA
  273. config CPU_SUBTYPE_SH7366
  274. bool "Support SH7366 processor"
  275. select CPU_SH4AL_DSP
  276. select CPU_SHX2
  277. select ARCH_SPARSEMEM_ENABLE
  278. select SYS_SUPPORTS_NUMA
  279. # SH-5 Processor Support
  280. config CPU_SUBTYPE_SH5_101
  281. bool "Support SH5-101 processor"
  282. select CPU_SH5
  283. config CPU_SUBTYPE_SH5_103
  284. bool "Support SH5-103 processor"
  285. select CPU_SH5
  286. endchoice
  287. source "arch/sh/mm/Kconfig"
  288. source "arch/sh/Kconfig.cpu"
  289. source "arch/sh/boards/Kconfig"
  290. menu "Timer and clock configuration"
  291. config SH_TMU
  292. def_bool y
  293. prompt "TMU timer support"
  294. depends on CPU_SH3 || CPU_SH4
  295. select GENERIC_TIME
  296. select GENERIC_CLOCKEVENTS
  297. help
  298. This enables the use of the TMU as the system timer.
  299. config SH_CMT
  300. def_bool y
  301. prompt "CMT timer support"
  302. depends on CPU_SH2 && !CPU_SUBTYPE_MXG
  303. help
  304. This enables the use of the CMT as the system timer.
  305. config SH_MTU2
  306. def_bool n
  307. prompt "MTU2 timer support"
  308. depends on CPU_SH2A
  309. help
  310. This enables the use of the MTU2 as the system timer.
  311. config SH_TIMER_IRQ
  312. int
  313. default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \
  314. CPU_SUBTYPE_SH7763
  315. default "86" if CPU_SUBTYPE_SH7619
  316. default "140" if CPU_SUBTYPE_SH7206
  317. default "142" if CPU_SUBTYPE_SH7203
  318. default "238" if CPU_SUBTYPE_MXG
  319. default "16"
  320. config SH_PCLK_FREQ
  321. int "Peripheral clock frequency (in Hz)"
  322. default "27000000" if CPU_SUBTYPE_SH7343
  323. default "31250000" if CPU_SUBTYPE_SH7619
  324. default "32000000" if CPU_SUBTYPE_SH7722
  325. default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \
  326. CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
  327. CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \
  328. CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG
  329. default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
  330. default "66000000" if CPU_SUBTYPE_SH4_202
  331. default "50000000"
  332. help
  333. This option is used to specify the peripheral clock frequency.
  334. This is necessary for determining the reference clock value on
  335. platforms lacking an RTC.
  336. config SH_CLK_MD
  337. int "CPU Mode Pin Setting"
  338. depends on CPU_SH2
  339. default 6 if CPU_SUBTYPE_SH7206
  340. default 5 if CPU_SUBTYPE_SH7619
  341. default 0
  342. help
  343. MD2 - MD0 pin setting.
  344. source "kernel/time/Kconfig"
  345. endmenu
  346. menu "CPU Frequency scaling"
  347. source "drivers/cpufreq/Kconfig"
  348. config SH_CPU_FREQ
  349. tristate "SuperH CPU Frequency driver"
  350. depends on CPU_FREQ
  351. select CPU_FREQ_TABLE
  352. help
  353. This adds the cpufreq driver for SuperH. At present, only
  354. the SH-4 is supported.
  355. For details, take a look at <file:Documentation/cpu-freq>.
  356. If unsure, say N.
  357. endmenu
  358. source "arch/sh/drivers/Kconfig"
  359. endmenu
  360. config ISA_DMA_API
  361. bool
  362. menu "Kernel features"
  363. source kernel/Kconfig.hz
  364. config KEXEC
  365. bool "kexec system call (EXPERIMENTAL)"
  366. depends on SUPERH32 && EXPERIMENTAL
  367. help
  368. kexec is a system call that implements the ability to shutdown your
  369. current kernel, and to start another kernel. It is like a reboot
  370. but it is independent of the system firmware. And like a reboot
  371. you can start any kernel with it, not just Linux.
  372. The name comes from the similarity to the exec system call.
  373. It is an ongoing process to be certain the hardware in a machine
  374. is properly shutdown, so do not be surprised if this code does not
  375. initially work for you. It may help to enable device hotplugging
  376. support. As of this writing the exact hardware interface is
  377. strongly in flux, so no good recommendation can be made.
  378. config CRASH_DUMP
  379. bool "kernel crash dumps (EXPERIMENTAL)"
  380. depends on SUPERH32 && EXPERIMENTAL
  381. help
  382. Generate crash dump after being started by kexec.
  383. This should be normally only set in special crash dump kernels
  384. which are loaded in the main kernel with kexec-tools into
  385. a specially reserved region and then later executed after
  386. a crash by kdump/kexec. The crash dump kernel must be compiled
  387. to a memory address not used by the main kernel using
  388. MEMORY_START.
  389. For more details see Documentation/kdump/kdump.txt
  390. config SECCOMP
  391. bool "Enable seccomp to safely compute untrusted bytecode"
  392. depends on PROC_FS
  393. help
  394. This kernel feature is useful for number crunching applications
  395. that may need to compute untrusted bytecode during their
  396. execution. By using pipes or other transports made available to
  397. the process as file descriptors supporting the read/write
  398. syscalls, it's possible to isolate those applications in
  399. their own address space using seccomp. Once seccomp is
  400. enabled via prctl, it cannot be disabled and the task is only
  401. allowed to execute a few safe syscalls defined by each seccomp
  402. mode.
  403. If unsure, say N.
  404. config SMP
  405. bool "Symmetric multi-processing support"
  406. depends on SYS_SUPPORTS_SMP
  407. select USE_GENERIC_SMP_HELPERS
  408. ---help---
  409. This enables support for systems with more than one CPU. If you have
  410. a system with only one CPU, like most personal computers, say N. If
  411. you have a system with more than one CPU, say Y.
  412. If you say N here, the kernel will run on single and multiprocessor
  413. machines, but will use only one CPU of a multiprocessor machine. If
  414. you say Y here, the kernel will run on many, but not all,
  415. singleprocessor machines. On a singleprocessor machine, the kernel
  416. will run faster if you say N here.
  417. People using multiprocessor machines who say Y here should also say
  418. Y to "Enhanced Real Time Clock Support", below.
  419. See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
  420. available at <http://www.tldp.org/docs.html#howto>.
  421. If you don't know what to do here, say N.
  422. config NR_CPUS
  423. int "Maximum number of CPUs (2-32)"
  424. range 2 32
  425. depends on SMP
  426. default "4" if CPU_SHX3
  427. default "2"
  428. help
  429. This allows you to specify the maximum number of CPUs which this
  430. kernel will support. The maximum supported value is 32 and the
  431. minimum value which makes sense is 2.
  432. This is purely to save memory - each supported CPU adds
  433. approximately eight kilobytes to the kernel image.
  434. source "kernel/Kconfig.preempt"
  435. config GUSA
  436. def_bool y
  437. depends on !SMP && SUPERH32
  438. help
  439. This enables support for gUSA (general UserSpace Atomicity).
  440. This is the default implementation for both UP and non-ll/sc
  441. CPUs, and is used by the libc, amongst others.
  442. For additional information, design information can be found
  443. in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
  444. This should only be disabled for special cases where alternate
  445. atomicity implementations exist.
  446. config GUSA_RB
  447. bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)"
  448. depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A)
  449. help
  450. Enabling this option will allow the kernel to implement some
  451. atomic operations using a software implemention of load-locked/
  452. store-conditional (LLSC). On machines which do not have hardware
  453. LLSC, this should be more efficient than the other alternative of
  454. disabling insterrupts around the atomic sequence.
  455. endmenu
  456. menu "Boot options"
  457. config ZERO_PAGE_OFFSET
  458. hex "Zero page offset"
  459. default "0x00004000" if SH_SH03
  460. default "0x00010000" if PAGE_SIZE_64KB
  461. default "0x00002000" if PAGE_SIZE_8KB
  462. default "0x00001000"
  463. help
  464. This sets the default offset of zero page.
  465. config BOOT_LINK_OFFSET
  466. hex "Link address offset for booting"
  467. default "0x00800000"
  468. help
  469. This option allows you to set the link address offset of the zImage.
  470. This can be useful if you are on a board which has a small amount of
  471. memory.
  472. config UBC_WAKEUP
  473. bool "Wakeup UBC on startup"
  474. depends on CPU_SH4 && !CPU_SH4A
  475. help
  476. Selecting this option will wakeup the User Break Controller (UBC) on
  477. startup. Although the UBC is left in an awake state when the processor
  478. comes up, some boot loaders misbehave by putting the UBC to sleep in a
  479. power saving state, which causes issues with things like ptrace().
  480. If unsure, say N.
  481. config CMDLINE_BOOL
  482. bool "Default bootloader kernel arguments"
  483. config CMDLINE
  484. string "Initial kernel command string"
  485. depends on CMDLINE_BOOL
  486. default "console=ttySC1,115200"
  487. endmenu
  488. menu "Bus options"
  489. # Even on SuperH devices which don't have an ISA bus,
  490. # this variable helps the PCMCIA modules handle
  491. # IRQ requesting properly -- Greg Banks.
  492. #
  493. # Though we're generally not interested in it when
  494. # we're not using PCMCIA, so we make it dependent on
  495. # PCMCIA outright. -- PFM.
  496. config ISA
  497. def_bool y
  498. depends on PCMCIA && HD6446X_SERIES
  499. help
  500. Find out whether you have ISA slots on your motherboard. ISA is the
  501. name of a bus system, i.e. the way the CPU talks to the other stuff
  502. inside your box. Other bus systems are PCI, EISA, MicroChannel
  503. (MCA) or VESA. ISA is an older system, now being displaced by PCI;
  504. newer boards don't support it. If you have ISA, say Y, otherwise N.
  505. config EISA
  506. bool
  507. ---help---
  508. The Extended Industry Standard Architecture (EISA) bus was
  509. developed as an open alternative to the IBM MicroChannel bus.
  510. The EISA bus provided some of the features of the IBM MicroChannel
  511. bus while maintaining backward compatibility with cards made for
  512. the older ISA bus. The EISA bus saw limited use between 1988 and
  513. 1995 when it was made obsolete by the PCI bus.
  514. Say Y here if you are building a kernel for an EISA-based machine.
  515. Otherwise, say N.
  516. config MCA
  517. bool
  518. help
  519. MicroChannel Architecture is found in some IBM PS/2 machines and
  520. laptops. It is a bus system similar to PCI or ISA. See
  521. <file:Documentation/mca.txt> (and especially the web page given
  522. there) before attempting to build an MCA bus kernel.
  523. config SBUS
  524. bool
  525. config SUPERHYWAY
  526. tristate "SuperHyway Bus support"
  527. depends on CPU_SUBTYPE_SH4_202
  528. config MAPLE
  529. bool "Maple Bus support"
  530. depends on SH_DREAMCAST
  531. help
  532. The Maple Bus is SEGA's serial communication bus for peripherals
  533. on the Dreamcast. Without this bus support you won't be able to
  534. get your Dreamcast keyboard etc to work, so most users
  535. probably want to say 'Y' here, unless you are only using the
  536. Dreamcast with a serial line terminal or a remote network
  537. connection.
  538. config CF_ENABLER
  539. bool "Compact Flash Enabler support"
  540. depends on SOLUTION_ENGINE || SH_SH03
  541. ---help---
  542. Compact Flash is a small, removable mass storage device introduced
  543. in 1994 originally as a PCMCIA device. If you say `Y' here, you
  544. compile in support for Compact Flash devices directly connected to
  545. a SuperH processor. A Compact Flash FAQ is available at
  546. <http://www.compactflash.org/faqs/faq.htm>.
  547. If your board has "Directly Connected" CompactFlash at area 5 or 6,
  548. you may want to enable this option. Then, you can use CF as
  549. primary IDE drive (only tested for SanDisk).
  550. If in doubt, select 'N'.
  551. choice
  552. prompt "Compact Flash Connection Area"
  553. depends on CF_ENABLER
  554. default CF_AREA6
  555. config CF_AREA5
  556. bool "Area5"
  557. help
  558. If your board has "Directly Connected" CompactFlash, You should
  559. select the area where your CF is connected to.
  560. - "Area5" if CompactFlash is connected to Area 5 (0x14000000)
  561. - "Area6" if it is connected to Area 6 (0x18000000)
  562. "Area6" will work for most boards.
  563. config CF_AREA6
  564. bool "Area6"
  565. endchoice
  566. config CF_BASE_ADDR
  567. hex
  568. depends on CF_ENABLER
  569. default "0xb8000000" if CF_AREA6
  570. default "0xb4000000" if CF_AREA5
  571. source "arch/sh/drivers/pci/Kconfig"
  572. source "drivers/pci/Kconfig"
  573. source "drivers/pcmcia/Kconfig"
  574. source "drivers/pci/hotplug/Kconfig"
  575. endmenu
  576. menu "Executable file formats"
  577. source "fs/Kconfig.binfmt"
  578. endmenu
  579. menu "Power management options (EXPERIMENTAL)"
  580. depends on EXPERIMENTAL && SYS_SUPPORTS_PM
  581. config ARCH_SUSPEND_POSSIBLE
  582. def_bool y
  583. depends on !SMP
  584. source kernel/power/Kconfig
  585. endmenu
  586. source "net/Kconfig"
  587. source "drivers/Kconfig"
  588. source "fs/Kconfig"
  589. source "arch/sh/Kconfig.debug"
  590. source "security/Kconfig"
  591. source "crypto/Kconfig"
  592. source "lib/Kconfig"