bool
default y
select HAVE_AOUT
+ select HAVE_DMA_API_DEBUG
select HAVE_IDE
select HAVE_MEMBLOCK
select RTC_LIB
select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI)
select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
select HAVE_ARCH_KGDB
- select HAVE_KPROBES if (!XIP_KERNEL)
+ select HAVE_KPROBES if (!XIP_KERNEL && !THUMB2_KERNEL)
select HAVE_KRETPROBES if (HAVE_KPROBES)
select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL)
+ select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL)
select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
select PERF_USE_VMALLOC
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V7))
+ select HAVE_C_RECORDMCOUNT
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
config HAVE_PWM
bool
+config MIGHT_HAVE_PCI
+ bool
+
config SYS_SUPPORTS_APM_EMULATION
bool
+config HAVE_SCHED_CLOCK
+ bool
+
config GENERIC_GPIO
bool
bool "ARM Ltd. Integrator family"
select ARM_AMBA
select ARCH_HAS_CPUFREQ
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ICST
select GENERIC_CLOCKEVENTS
select PLAT_VERSATILE
config ARCH_REALVIEW
bool "ARM Ltd. RealView family"
select ARM_AMBA
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
+ select HAVE_SCHED_CLOCK
select ICST
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
bool "ARM Ltd. Versatile family"
select ARM_AMBA
select ARM_VIC
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
+ select HAVE_SCHED_CLOCK
select ICST
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_AMBA
select ARM_TIMER_SP804
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
select HAVE_CLK
+ select HAVE_SCHED_CLOCK
select ICST
select PLAT_VERSATILE
help
depends on MMU
select CPU_V6
select ARM_AMBA
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
help
select CPU_V6
select GENERIC_CLOCKEVENTS
select ARM_GIC
+ select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
help
Support for Cavium Networks CNS3XXX platform.
select CPU_ARM920T
select ARM_AMBA
select ARM_VIC
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_USES_GETTIMEOFFSET
bool "Freescale MXC/iMX-based"
select GENERIC_CLOCKEVENTS
select ARCH_REQUIRE_GPIOLIB
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
help
Support for Freescale MXC/iMX-based family of processors
+config ARCH_MXS
+ bool "Freescale MXS-based"
+ select GENERIC_CLOCKEVENTS
+ select ARCH_REQUIRE_GPIOLIB
+ select COMMON_CLKDEV
+ help
+ Support for Freescale MXS-based family of processors
+
config ARCH_STMP3XXX
bool "Freescale STMP3xxx"
select CPU_ARM926T
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
select GENERIC_CLOCKEVENTS
select USB_ARCH_HAS_EHCI
select CPU_XSCALE
select GENERIC_GPIO
select GENERIC_CLOCKEVENTS
+ select HAVE_SCHED_CLOCK
+ select MIGHT_HAVE_PCI
select DMABOUNCE if PCI
help
Support for Intel's IXP4XX (XScale) family of processors.
select HAVE_IDE
select ARM_AMBA
select USB_ARCH_HAS_OHCI
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
help
bool "Marvell PXA168/910/MMP2"
depends on MMU
select ARCH_REQUIRE_GPIOLIB
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
+ select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
select SPARSE_IRQ
bool "Nuvoton W90X900 CPU"
select CPU_ARM926T
select ARCH_REQUIRE_GPIOLIB
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
help
Support for Nuvoton (Winbond logic dept.) ARM9 processor,
config ARCH_NUC93X
bool "Nuvoton NUC93X CPU"
select CPU_ARM926T
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
help
Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
low-power and high performance MPEG-4/JPEG multimedia controller chip.
config ARCH_TEGRA
bool "NVIDIA Tegra"
+ select CLKDEV_LOOKUP
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
select GENERIC_GPIO
select HAVE_CLK
- select COMMON_CLKDEV
+ select HAVE_SCHED_CLOCK
select ARCH_HAS_BARRIERS if CACHE_L2X0
select ARCH_HAS_CPUFREQ
help
config ARCH_PNX4008
bool "Philips Nexperia PNX4008 Mobile"
select CPU_ARM926T
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ARCH_USES_GETTIMEOFFSET
help
This enables support for Philips PNX4008 mobile platform.
depends on MMU
select ARCH_MTD_XIP
select ARCH_HAS_CPUFREQ
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
select GENERIC_CLOCKEVENTS
+ select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
select SPARSE_IRQ
(clock and power control, etc).
config ARCH_SHMOBILE
- bool "Renesas SH-Mobile"
+ bool "Renesas SH-Mobile / R-Mobile"
+ select HAVE_CLK
+ select CLKDEV_LOOKUP
+ select GENERIC_CLOCKEVENTS
+ select NO_IOPORT
+ select SPARSE_IRQ
+ select MULTI_IRQ_HANDLER
help
- Support for Renesas's SH-Mobile ARM platforms
+ Support for Renesas's SH-Mobile and R-Mobile ARM platforms.
config ARCH_RPC
bool "RiscPC"
select CPU_FREQ
select GENERIC_CLOCKEVENTS
select HAVE_CLK
+ select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select ARCH_REQUIRE_GPIOLIB
help
bool "Telechips TCC ARM926-based systems"
select CPU_ARM926T
select HAVE_CLK
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
help
Support for Telechips TCC ARM926-based systems.
bool "ST-Ericsson U300 Series"
depends on MMU
select CPU_ARM926T
+ select HAVE_SCHED_CLOCK
select HAVE_TCM
select ARM_AMBA
select ARM_VIC
select GENERIC_CLOCKEVENTS
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_GPIO
help
Support for ST-Ericsson U300 series mobile platforms.
select CPU_V7
select ARM_AMBA
select GENERIC_CLOCKEVENTS
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
+ select ARCH_HAS_CPUFREQ
help
Support for ST-Ericsson's Ux500 architecture
select ARM_AMBA
select ARM_VIC
select CPU_ARM926T
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
select ARCH_REQUIRE_GPIOLIB
help
select ARCH_REQUIRE_GPIOLIB
select ZONE_DMA
select HAVE_IDE
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_ALLOCATOR
select ARCH_HAS_HOLES_MEMORYMODEL
help
select ARCH_REQUIRE_GPIOLIB
select ARCH_HAS_CPUFREQ
select GENERIC_CLOCKEVENTS
+ select HAVE_SCHED_CLOCK
select ARCH_HAS_HOLES_MEMORYMODEL
help
Support for TI's OMAP platform (OMAP1/2/3/4).
bool "ST SPEAr"
select ARM_AMBA
select ARCH_REQUIRE_GPIOLIB
- select COMMON_CLKDEV
+ select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
select HAVE_CLK
help
source "arch/arm/plat-mxc/Kconfig"
+source "arch/arm/mach-mxs/Kconfig"
+
source "arch/arm/mach-netx/Kconfig"
source "arch/arm/mach-nomadik/Kconfig"
config PLAT_IOP
bool
select GENERIC_CLOCKEVENTS
+ select HAVE_SCHED_CLOCK
config PLAT_ORION
bool
+ select HAVE_SCHED_CLOCK
config PLAT_PXA
bool
config IWMMXT
bool "Enable iWMMXt support"
- depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
- default y if PXA27x || PXA3xx || ARCH_MMP
+ depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
+ default y if PXA27x || PXA3xx || PXA95x || ARCH_MMP
help
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.
default y
bool
+config MULTI_IRQ_HANDLER
+ bool
+ help
+ Allow each machine to specify it's own IRQ handler at run time.
+
if !MMU
source "arch/arm/Kconfig-nommu"
endif
bool
config PCI
- bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX
+ bool "PCI support" if MIGHT_HAVE_PCI
help
Find out whether you have a PCI motherboard. PCI is the name of a
bus system, i.e. the way the CPU talks to the other stuff inside
bool
depends on PCI
+config PCI_NANOENGINE
+ bool "BSE nanoEngine PCI support"
+ depends on SA1100_NANOENGINE
+ help
+ Enable PCI on the BSE nanoEngine board.
+
config PCI_SYSCALL
def_bool PCI
depends on EXPERIMENTAL
depends on GENERIC_CLOCKEVENTS
depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
- MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 ||\
- ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4
+ MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
+ ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \
+ ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE
select USE_GENERIC_SMP_HELPERS
- select HAVE_ARM_SCU
+ select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP
help
This enables support for systems with more than one CPU. If you have
a system with only one CPU, like most personal computers, say N. If
config SMP_ON_UP
bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)"
depends on EXPERIMENTAL
- depends on SMP && !XIP && !THUMB2_KERNEL
+ depends on SMP && !XIP
default y
help
SMP kernels contain instructions which fail on non-SMP processors.
config HAVE_ARM_TWD
bool
depends on SMP
+ select TICK_ONESHOT
help
This options enables support for the ARM timer and watchdog unit
config HOTPLUG_CPU
bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
depends on SMP && HOTPLUG && EXPERIMENTAL
+ depends on !ARCH_MSM
help
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.
bool "Use local timer interrupts"
depends on SMP
default y
- select HAVE_ARM_TWD
+ select HAVE_ARM_TWD if !ARCH_MSM_SCORPIONMP
help
Enable support for local timers on SMP platforms, rather then the
legacy IPI broadcast method. Local timers allows the system
default 100
config THUMB2_KERNEL
- bool "Compile the kernel in Thumb-2 mode"
- depends on CPU_V7 && EXPERIMENTAL
+ bool "Compile the kernel in Thumb-2 mode (EXPERIMENTAL)"
+ depends on CPU_V7 && !CPU_V6 && EXPERIMENTAL
select AEABI
select ARM_ASM_UNIFIED
help
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of functions, a canary value on
Should the atags used to boot the kernel be exported in an "atags"
file in procfs. Useful with kexec.
+config CRASH_DUMP
+ bool "Build kdump crash kernel (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ Generate crash dump after being started by kexec. This should
+ be normally only set in special crash dump kernels which are
+ loaded in the main kernel with kexec-tools into a specially
+ reserved region and then later executed after a crash by
+ kdump/kexec. The crash dump kernel must be compiled to a
+ memory address not used by the main kernel
+
+ For more details see Documentation/kdump/kdump.txt
+
config AUTO_ZRELADDR
bool "Auto calculation of the decompressed kernel image address"
depends on !ZBOOT_ROM && !ARCH_U300
Internal configuration node for common cpufreq on Samsung SoC
config CPU_FREQ_S3C24XX
- bool "CPUfreq driver for Samsung S3C24XX series CPUs"
+ bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
depends on ARCH_S3C2410 && CPU_FREQ && EXPERIMENTAL
select CPU_FREQ_S3C
help
If in doubt, say N.
config CPU_FREQ_S3C24XX_PLL
- bool "Support CPUfreq changing of PLL frequency"
+ bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
depends on CPU_FREQ_S3C24XX && EXPERIMENTAL
help
Compile in support for changing the PLL frequency from the
config FPE_NWFPE
bool "NWFPE math emulation"
- depends on !AEABI || OABI_COMPAT
+ depends on (!AEABI || OABI_COMPAT) && !THUMB2_KERNEL
---help---
Say Y to include the NWFPE floating point emulator in the kernel.
This is necessary to run most binaries. Linux does not currently
projects / cascardo / linux.git / blobdiff