1 # For a description of the syntax of this configuration file,
2 # see Documentation/kbuild/kconfig-language.txt.
5 mainmenu "Linux/PowerPC Kernel Configuration"
11 This option selects whether a 32-bit or a 64-bit kernel
29 config GENERIC_HARDIRQS
37 config RWSEM_GENERIC_SPINLOCK
40 config RWSEM_XCHGADD_ALGORITHM
44 config GENERIC_HWEIGHT
48 config GENERIC_CALIBRATE_DELAY
52 config GENERIC_FIND_NEXT_BIT
70 depends on COMPAT && SYSVIPC
73 # All PPC32s use generic nvram driver through ppc_md
78 config SCHED_NO_NO_OMIT_FRAME_POINTER
82 config ARCH_MAY_HAVE_PC_FDC
95 default y if PPC32 && SMP
102 config DEFAULT_UIMAGE
105 Used to allow a board to specify it wants a uImage built by default
108 menu "Processor support"
110 prompt "Processor Type"
119 There are four families of PowerPC chips supported. The more common
120 types (601, 603, 604, 740, 750, 7400), the Motorola embedded
121 versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the AMCC
122 embedded versions (403 and 405) and the high end 64 bit Power
123 processors (POWER 3, POWER4, and IBM PPC970 also known as G5).
125 Unless you are building a kernel for one of the embedded processor
126 systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx.
127 Note that the kernel runs in 32-bit mode even on 64-bit chips.
130 bool "Freescale 52xx"
135 bool "Freescale 82xx"
140 bool "Freescale 83xx"
147 bool "Freescale 85xx"
153 bool "Freescale 86xx"
159 The Freescale E600 SoCs have 74xx cores.
171 bool "Freescale e200"
176 bool "Optimize for POWER4"
180 Cause the compiler to optimize for POWER4/POWER5/PPC970 processors.
181 The resulting binary will not work on POWER3 or RS64 processors
182 when compiled with binutils 2.15 or later.
187 default y if !POWER4_ONLY
196 # this is temp to handle compat with arch=ppc
200 # this is temp to handle compat with arch=ppc
213 depends on E200 || E500
218 depends on E200 || E500
223 depends on 44x || E500
225 default y if E500 && PHYS_64BIT
228 bool 'Large physical address support' if E500
229 depends on 44x || E500
232 This option enables kernel support for larger than 32-bit physical
233 addresses. This features is not be available on all e500 cores.
235 If in doubt, say N here.
238 bool "AltiVec Support"
239 depends on CLASSIC32 || POWER4
241 This option enables kernel support for the Altivec extensions to the
242 PowerPC processor. The kernel currently supports saving and restoring
243 altivec registers, and turning on the 'altivec enable' bit so user
244 processes can execute altivec instructions.
246 This option is only usefully if you have a processor that supports
247 altivec (G4, otherwise known as 74xx series), but does not have
248 any affect on a non-altivec cpu (it does, however add code to the
251 If in doubt, say Y here.
255 depends on E200 || E500
258 This option enables kernel support for the Signal Processing
259 Extensions (SPE) to the PowerPC processor. The kernel currently
260 supports saving and restoring SPE registers, and turning on the
261 'spe enable' bit so user processes can execute SPE instructions.
263 This option is only useful if you have a processor that supports
264 SPE (e500, otherwise known as 85xx series), but does not have any
265 effect on a non-spe cpu (it does, however add code to the kernel).
267 If in doubt, say Y here.
271 depends on 6xx || POWER3 || POWER4 || PPC64
274 config PPC_STD_MMU_32
276 depends on PPC_STD_MMU && PPC32
278 config VIRT_CPU_ACCOUNTING
279 bool "Deterministic task and CPU time accounting"
283 Select this option to enable more accurate task and CPU time
284 accounting. This is done by reading a CPU counter on each
285 kernel entry and exit and on transitions within the kernel
286 between system, softirq and hardirq state, so there is a
287 small performance impact. This also enables accounting of
288 stolen time on logically-partitioned systems running on
289 IBM POWER5-based machines.
291 If in doubt, say Y here.
294 depends on PPC_STD_MMU
295 bool "Symmetric multi-processing support"
297 This enables support for systems with more than one CPU. If you have
298 a system with only one CPU, say N. If you have a system with more
299 than one CPU, say Y. Note that the kernel does not currently
300 support SMP machines with 603/603e/603ev or PPC750 ("G3") processors
301 since they have inadequate hardware support for multiprocessor
304 If you say N here, the kernel will run on single and multiprocessor
305 machines, but will use only one CPU of a multiprocessor machine. If
306 you say Y here, the kernel will run on single-processor machines.
307 On a single-processor machine, the kernel will run faster if you say
310 If you don't know what to do here, say N.
313 int "Maximum number of CPUs (2-128)"
316 default "32" if PPC64
319 config NOT_COHERENT_CACHE
321 depends on 4xx || 8xx || E200
325 source "init/Kconfig"
327 menu "Platform support"
328 depends on PPC64 || CLASSIC32
331 prompt "Machine type"
332 default PPC_MULTIPLATFORM
334 config PPC_MULTIPLATFORM
335 bool "Generic desktop/server/laptop"
337 Select this option if configuring for an IBM pSeries or
338 RS/6000 machine, an Apple machine, or a PReP, CHRP,
339 Maple or Cell-based machine.
342 bool "Embedded 6xx/7xx/7xxx-based board"
343 depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
347 depends on PPC32 && BROKEN
349 Select APUS if configuring for a PowerUP Amiga.
350 More information is available at:
351 <http://linux-apus.sourceforge.net/>.
356 depends on PPC_MPC836x || PPC_MPC832x
359 The QUICC Engine (QE) is a new generation of communications
360 coprocessors on Freescale embedded CPUs (akin to CPM in older chips).
361 Selecting this option means that you wish to build a kernel
362 for a machine with a QE coprocessor.
365 depends on PPC_MULTIPLATFORM && PPC64
366 bool "IBM pSeries & new (POWER5-based) iSeries"
370 select RTAS_ERROR_LOGGING
371 select PPC_UDBG_16550
375 bool "IBM Legacy iSeries"
376 depends on PPC_MULTIPLATFORM && PPC64
379 bool "Common Hardware Reference Platform (CHRP) based machines"
380 depends on PPC_MULTIPLATFORM && PPC32
383 select PPC_INDIRECT_PCI
386 select PPC_UDBG_16550
390 bool "bPlan Efika 5k2. MPC5200B based computer"
391 depends on PPC_MULTIPLATFORM && PPC32
398 bool "Apple PowerMac based machines"
399 depends on PPC_MULTIPLATFORM
401 select PPC_INDIRECT_PCI if PPC32
402 select PPC_MPC106 if PPC32
407 depends on PPC_PMAC && POWER4
410 select MPIC_BROKEN_U3
411 select GENERIC_TBSYNC
416 bool "PowerPC Reference Platform (PReP) based machines"
417 depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
420 select PPC_INDIRECT_PCI
421 select PPC_UDBG_16550
425 depends on PPC_MULTIPLATFORM && PPC64
426 bool "Maple 970FX Evaluation Board"
429 select MPIC_BROKEN_U3
430 select GENERIC_TBSYNC
431 select PPC_UDBG_16550
435 This option enables support for the Maple 970FX Evaluation Board.
436 For more information, refer to <http://www.970eval.com>
439 depends on PPC_MULTIPLATFORM && PPC64
440 bool "PA Semi SoC-based platforms"
443 select PPC_UDBG_16550
444 select GENERIC_TBSYNC
446 This option enables support for PA Semi's PWRficient line
447 of SoC processors, including PA6T-1682M
453 config PPC_CELL_NATIVE
458 config PPC_IBM_CELL_BLADE
459 bool "IBM Cell Blade"
460 depends on PPC_MULTIPLATFORM && PPC64
461 select PPC_CELL_NATIVE
464 select PPC_UDBG_16550
465 select UDBG_RTAS_CONSOLE
467 config UDBG_RTAS_CONSOLE
468 bool "RTAS based debug console"
473 depends on PPC_PSERIES
479 depends on PPC_MULTIPLATFORM && PPC64
486 config RTAS_ERROR_LOGGING
492 bool "Proc interface to RTAS"
497 tristate "Firmware flash interface"
498 depends on PPC64 && RTAS_PROC
504 config MPIC_BROKEN_U3
510 depends on PPC_PSERIES || PPC_ISERIES
515 depends on PPC_PSERIES
516 bool "Support for GX bus based adapters"
518 Bus device driver for GX bus based adapters.
528 source "drivers/cpufreq/Kconfig"
531 bool "Support for Apple PowerBooks"
532 depends on CPU_FREQ && ADB_PMU && PPC32
533 select CPU_FREQ_TABLE
535 This adds support for frequency switching on Apple PowerBooks,
536 this currently includes some models of iBook & Titanium
539 config CPU_FREQ_PMAC64
540 bool "Support for some Apple G5s"
541 depends on CPU_FREQ && PPC64
542 select CPU_FREQ_TABLE
544 This adds support for frequency switching on Apple iMac G5,
545 and some of the more recent desktop G5 machines as well.
547 config PPC601_SYNC_FIX
548 bool "Workarounds for PPC601 bugs"
549 depends on 6xx && (PPC_PREP || PPC_PMAC)
551 Some versions of the PPC601 (the first PowerPC chip) have bugs which
552 mean that extra synchronization instructions are required near
553 certain instructions, typically those that make major changes to the
554 CPU state. These extra instructions reduce performance slightly.
555 If you say N here, these extra instructions will not be included,
556 resulting in a kernel which will run faster but may not run at all
557 on some systems with the PPC601 chip.
559 If in doubt, say Y here.
562 bool "On-chip CPU temperature sensor support"
565 G3 and G4 processors have an on-chip temperature sensor called the
566 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
567 temperature within 2-4 degrees Celsius. This option shows the current
568 on-die temperature in /proc/cpuinfo if the cpu supports it.
570 Unfortunately, on some chip revisions, this sensor is very inaccurate
571 and in many cases, does not work at all, so don't assume the cpu
572 temp is actually what /proc/cpuinfo says it is.
575 bool "Interrupt driven TAU driver (DANGEROUS)"
578 The TAU supports an interrupt driven mode which causes an interrupt
579 whenever the temperature goes out of range. This is the fastest way
580 to get notified the temp has exceeded a range. With this option off,
581 a timer is used to re-check the temperature periodically.
583 However, on some cpus it appears that the TAU interrupt hardware
584 is buggy and can cause a situation which would lead unexplained hard
587 Unless you are extending the TAU driver, or enjoy kernel/hardware
588 debugging, leave this option off.
591 bool "Average high and low temp"
594 The TAU hardware can compare the temperature to an upper and lower
595 bound. The default behavior is to show both the upper and lower
596 bound in /proc/cpuinfo. If the range is large, the temperature is
597 either changing a lot, or the TAU hardware is broken (likely on some
598 G4's). If the range is small (around 4 degrees), the temperature is
599 relatively stable. If you say Y here, a single temperature value,
600 halfway between the upper and lower bounds, will be reported in
603 If in doubt, say N here.
607 source arch/powerpc/platforms/embedded6xx/Kconfig
608 source arch/powerpc/platforms/4xx/Kconfig
609 source arch/powerpc/platforms/82xx/Kconfig
610 source arch/powerpc/platforms/83xx/Kconfig
611 source arch/powerpc/platforms/85xx/Kconfig
612 source arch/powerpc/platforms/86xx/Kconfig
613 source arch/powerpc/platforms/8xx/Kconfig
614 source arch/powerpc/platforms/cell/Kconfig
616 menu "Kernel options"
619 bool "High memory support"
622 source kernel/Kconfig.hz
623 source kernel/Kconfig.preempt
624 source "fs/Kconfig.binfmt"
626 # We optimistically allocate largepages from the VM, so make the limit
627 # large enough (16MB). This badly named config option is actually
629 config FORCE_MAX_ZONEORDER
632 default "9" if PPC_64K_PAGES
635 config MATH_EMULATION
636 bool "Math emulation"
637 depends on 4xx || 8xx || E200 || E500
639 Some PowerPC chips designed for embedded applications do not have
640 a floating-point unit and therefore do not implement the
641 floating-point instructions in the PowerPC instruction set. If you
642 say Y here, the kernel will include code to emulate a floating-point
643 unit, which will allow programs that use floating-point
647 bool "Enable IOMMU virtual merging (EXPERIMENTAL)"
648 depends on EXPERIMENTAL && PPC64
651 Cause IO segments sent to a device for DMA to be merged virtually
652 by the IOMMU when they happen to have been allocated contiguously.
653 This doesn't add pressure to the IOMMU allocator. However, some
654 drivers don't support getting large merged segments coming back
655 from *_map_sg(). Say Y if you know the drivers you are using are
656 properly handling this case.
659 bool "Support for enabling/disabling CPUs"
660 depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC)
662 Say Y here to be able to disable and re-enable individual
663 CPUs at runtime on SMP machines.
665 Say N if you are unsure.
667 config ARCH_ENABLE_MEMORY_HOTPLUG
671 bool "kexec system call (EXPERIMENTAL)"
672 depends on PPC_MULTIPLATFORM && EXPERIMENTAL
674 kexec is a system call that implements the ability to shutdown your
675 current kernel, and to start another kernel. It is like a reboot
676 but it is independent of the system firmware. And like a reboot
677 you can start any kernel with it, not just Linux.
679 The name comes from the similarity to the exec system call.
681 It is an ongoing process to be certain the hardware in a machine
682 is properly shutdown, so do not be surprised if this code does not
683 initially work for you. It may help to enable device hotplugging
684 support. As of this writing the exact hardware interface is
685 strongly in flux, so no good recommendation can be made.
688 bool "Build a kdump crash kernel (EXPERIMENTAL)"
689 depends on PPC_MULTIPLATFORM && PPC64 && EXPERIMENTAL
691 Build a kernel suitable for use as a kdump capture kernel.
692 The kernel will be linked at a different address than normal, and
693 so can only be used for Kdump.
695 Don't change this unless you know what you are doing.
699 depends on 8xx || 8260
703 bool "PC PS/2 style Keyboard"
704 depends on 4xx || CPM2
707 bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
708 default y if PPC_PREP
711 bool "Distribute interrupts on all CPUs by default"
712 depends on SMP && !MV64360
714 This option gives the kernel permission to distribute IRQs across
715 multiple CPUs. Saying N here will route all IRQs to the first
716 CPU. Generally saying Y is safe, although some problems have been
717 reported with SMP Power Macintoshes with this option enabled.
719 source "arch/powerpc/platforms/pseries/Kconfig"
724 default y if SMP && PPC_PSERIES
729 depends on NEED_MULTIPLE_NODES
731 config ARCH_SELECT_MEMORY_MODEL
735 config ARCH_FLATMEM_ENABLE
737 depends on (PPC64 && !NUMA) || PPC32
739 config ARCH_SPARSEMEM_ENABLE
743 config ARCH_SPARSEMEM_DEFAULT
745 depends on (SMP && PPC_PSERIES) || PPC_CELL
747 config ARCH_POPULATES_NODE_MAP
752 config ARCH_MEMORY_PROBE
754 depends on MEMORY_HOTPLUG
756 # Some NUMA nodes have memory ranges that span
757 # other nodes. Even though a pfn is valid and
758 # between a node's start and end pfns, it may not
759 # reside on that node. See memmap_init_zone()
761 config NODES_SPAN_OTHER_NODES
763 depends on NEED_MULTIPLE_NODES
769 This option changes the kernel logical page size to 64k. On machines
770 without processor support for 64k pages, the kernel will simulate
771 them by loading each individual 4k page on demand transparently,
772 while on hardware with such support, it will be used to map
773 normal application pages.
776 bool "SMT (Hyperthreading) scheduler support"
777 depends on PPC64 && SMP
779 SMT scheduler support improves the CPU scheduler's decision making
780 when dealing with POWER5 cpus at a cost of slightly increased
781 overhead in some places. If unsure say N here.
783 config PROC_DEVICETREE
784 bool "Support for device tree in /proc"
787 This option adds a device-tree directory under /proc which contains
788 an image of the device tree that the kernel copies from Open
789 Firmware or other boot firmware. If unsure, say Y here.
791 source "arch/powerpc/platforms/prep/Kconfig"
794 bool "Default bootloader kernel arguments"
795 depends on !PPC_ISERIES
798 string "Initial kernel command string"
799 depends on CMDLINE_BOOL
800 default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
802 On some platforms, there is currently no way for the boot loader to
803 pass arguments to the kernel. For these platforms, you can supply
804 some command-line options at build time by entering them here. In
805 most cases you will need to specify the root device here.
808 source kernel/power/Kconfig
812 bool "Enable seccomp to safely compute untrusted bytecode"
816 This kernel feature is useful for number crunching applications
817 that may need to compute untrusted bytecode during their
818 execution. By using pipes or other transports made available to
819 the process as file descriptors supporting the read/write
820 syscalls, it's possible to isolate those applications in
821 their own address space using seccomp. Once seccomp is
822 enabled via /proc/<pid>/seccomp, it cannot be disabled
823 and the task is only allowed to execute a few safe syscalls
824 defined by each seccomp mode.
826 If unsure, say Y. Only embedded should say N here.
837 bool "Support for ISA-bus hardware"
838 depends on PPC_PREP || PPC_CHRP
841 Find out whether you have ISA slots on your motherboard. ISA is the
842 name of a bus system, i.e. the way the CPU talks to the other stuff
843 inside your box. If you have an Apple machine, say N here; if you
844 have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
845 you have an embedded board, consult your board documentation.
847 config GENERIC_ISA_DMA
849 depends on PPC64 || POWER4 || 6xx && !CPM2
864 config PPC_INDIRECT_PCI
867 default y if 40x || 44x
879 # Yes MCA RS/6000s exist but Linux-PPC does not currently support any
884 bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
885 || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2
886 default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
887 && !PPC_85xx && !PPC_86xx
888 default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
889 default PCI_QSPAN if !4xx && !CPM2 && 8xx
891 Find out whether your system includes a PCI bus. PCI is the name of
892 a bus system, i.e. the way the CPU talks to the other stuff inside
893 your box. If you say Y here, the kernel will include drivers and
894 infrastructure code to support PCI bus devices.
902 depends on !4xx && !CPM2 && 8xx
905 Say Y here if you have a system based on a Motorola 8xx-series
906 embedded processor with a QSPAN PCI interface, otherwise say N.
910 depends on PCI && 8260
911 select PPC_INDIRECT_PCI
915 bool "Enable workaround for MPC826x erratum PCI 9"
916 depends on PCI_8260 && !ADS8272
920 prompt "IDMA channel for PCI 9 workaround"
923 config 8260_PCI9_IDMA1
926 config 8260_PCI9_IDMA2
929 config 8260_PCI9_IDMA3
932 config 8260_PCI9_IDMA4
937 source "drivers/pci/pcie/Kconfig"
939 source "drivers/pci/Kconfig"
941 source "drivers/pcmcia/Kconfig"
943 source "drivers/pci/hotplug/Kconfig"
947 menu "Advanced setup"
950 config ADVANCED_OPTIONS
951 bool "Prompt for advanced kernel configuration options"
953 This option will enable prompting for a variety of advanced kernel
954 configuration options. These options can cause the kernel to not
955 work if they are set incorrectly, but can be used to optimize certain
956 aspects of kernel memory management.
958 Unless you know what you are doing, say N here.
960 comment "Default settings for advanced configuration options are used"
961 depends on !ADVANCED_OPTIONS
963 config HIGHMEM_START_BOOL
964 bool "Set high memory pool address"
965 depends on ADVANCED_OPTIONS && HIGHMEM
967 This option allows you to set the base address of the kernel virtual
968 area used to map high memory pages. This can be useful in
969 optimizing the layout of kernel virtual memory.
971 Say N here unless you know what you are doing.
974 hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
977 config LOWMEM_SIZE_BOOL
978 bool "Set maximum low memory"
979 depends on ADVANCED_OPTIONS
981 This option allows you to set the maximum amount of memory which
982 will be used as "low memory", that is, memory which the kernel can
983 access directly, without having to set up a kernel virtual mapping.
984 This can be useful in optimizing the layout of kernel virtual
987 Say N here unless you know what you are doing.
990 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
993 config KERNEL_START_BOOL
994 bool "Set custom kernel base address"
995 depends on ADVANCED_OPTIONS
997 This option allows you to set the kernel virtual address at which
998 the kernel will map low memory (the kernel image will be linked at
999 this address). This can be useful in optimizing the virtual memory
1000 layout of the system.
1002 Say N here unless you know what you are doing.
1005 hex "Virtual address of kernel base" if KERNEL_START_BOOL
1006 default "0xc0000000"
1008 config TASK_SIZE_BOOL
1009 bool "Set custom user task size"
1010 depends on ADVANCED_OPTIONS
1012 This option allows you to set the amount of virtual address space
1013 allocated to user tasks. This can be useful in optimizing the
1014 virtual memory layout of the system.
1016 Say N here unless you know what you are doing.
1019 hex "Size of user task space" if TASK_SIZE_BOOL
1020 default "0x80000000"
1022 config CONSISTENT_START_BOOL
1023 bool "Set custom consistent memory pool address"
1024 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1026 This option allows you to set the base virtual address
1027 of the consistent memory pool. This pool of virtual
1028 memory is used to make consistent memory allocations.
1030 config CONSISTENT_START
1031 hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
1032 default "0xff100000" if NOT_COHERENT_CACHE
1034 config CONSISTENT_SIZE_BOOL
1035 bool "Set custom consistent memory pool size"
1036 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1038 This option allows you to set the size of the
1039 consistent memory pool. This pool of virtual memory
1040 is used to make consistent memory allocations.
1042 config CONSISTENT_SIZE
1043 hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
1044 default "0x00200000" if NOT_COHERENT_CACHE
1046 config BOOT_LOAD_BOOL
1047 bool "Set the boot link/load address"
1048 depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM
1050 This option allows you to set the initial load address of the zImage
1051 or zImage.initrd file. This can be useful if you are on a board
1052 which has a small amount of memory.
1054 Say N here unless you know what you are doing.
1057 hex "Link/load address for booting" if BOOT_LOAD_BOOL
1058 default "0x00400000" if 40x || 8xx || 8260
1059 default "0x01000000" if 44x
1060 default "0x00800000"
1063 bool "Pinned Kernel TLBs (860 ONLY)"
1064 depends on ADVANCED_OPTIONS && 8xx
1070 default "0xc000000000000000"
1073 source "net/Kconfig"
1075 source "drivers/Kconfig"
1079 # XXX source "arch/ppc/8xx_io/Kconfig"
1081 # XXX source "arch/ppc/8260_io/Kconfig"
1083 source "arch/powerpc/sysdev/qe_lib/Kconfig"
1085 source "arch/powerpc/platforms/iseries/Kconfig"
1087 source "lib/Kconfig"
1089 menu "Instrumentation Support"
1090 depends on EXPERIMENTAL
1092 source "arch/powerpc/oprofile/Kconfig"
1095 bool "Kprobes (EXPERIMENTAL)"
1096 depends on PPC64 && KALLSYMS && EXPERIMENTAL && MODULES
1098 Kprobes allows you to trap at almost any kernel address and
1099 execute a callback function. register_kprobe() establishes
1100 a probepoint and specifies the callback. Kprobes is useful
1101 for kernel debugging, non-intrusive instrumentation and testing.
1102 If in doubt, say "N".
1105 source "arch/powerpc/Kconfig.debug"
1107 source "security/Kconfig"
1111 depends on COMPAT && KEYS
1114 source "crypto/Kconfig"