X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=arch%2Farm%2FKconfig;h=e8265f2576742baf09ae8a8eed6eb93b28a60931;hb=f4b8b319bf21bf3576014ce7336763cd3e1684ef;hp=7d0818797c85c778135264003ba5737360fef662;hpb=602fd7c36728a04e61a442c9755e7d454501266c;p=safe%2Fjmp%2Flinux-2.6 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7d08187..e8265f2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,12 +12,17 @@ config ARM select HAVE_IDE select RTC_LIB select SYS_SUPPORTS_APM_EMULATION + select GENERIC_ATOMIC64 if (!CPU_32v6K) select HAVE_OPROFILE select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) select HAVE_GENERIC_DMA_COHERENT + select HAVE_KERNEL_GZIP + select HAVE_KERNEL_LZO + select HAVE_PERF_EVENTS + select PERF_USE_VMALLOC help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -50,6 +55,9 @@ config HAVE_TCM bool select GENERIC_ALLOCATOR +config HAVE_PROC_CPU + bool + config NO_IOPORT bool @@ -147,6 +155,9 @@ config ARCH_MAY_HAVE_PC_FDC config ZONE_DMA bool +config NEED_DMA_MAP_STATE + def_bool y + config GENERIC_ISA_DMA bool @@ -159,6 +170,11 @@ config ARCH_MTD_XIP config GENERIC_HARDIRQS_NO__DO_IRQ def_bool y +config ARM_L1_CACHE_SHIFT_6 + bool + help + Setting ARM L1 cache line size to 64 Bytes. + if OPROFILE config OPROFILE_ARMV6 @@ -202,6 +218,10 @@ config MMU Select if you want MMU-based virtualised addressing space support by paged memory management. If unsure, say 'Y'. +# +# The "ARM system type" choice list is ordered alphabetically by option +# text. Please add new entries in the option alphabetic order. +# choice prompt "ARM system type" default ARCH_VERSATILE @@ -220,7 +240,10 @@ config ARCH_INTEGRATOR select ARCH_HAS_CPUFREQ select HAVE_CLK select COMMON_CLKDEV - select ICST525 + select ICST + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select PLAT_VERSATILE help Support for ARM's Integrator platform. @@ -229,10 +252,11 @@ config ARCH_REALVIEW select ARM_AMBA select HAVE_CLK select COMMON_CLKDEV - select ICST307 + select ICST select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB + select PLAT_VERSATILE help This enables support for ARM Ltd RealView boards. @@ -242,10 +266,11 @@ config ARCH_VERSATILE select ARM_VIC select HAVE_CLK select COMMON_CLKDEV - select ICST307 + select ICST select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB + select PLAT_VERSATILE help This enables support for ARM Ltd Versatile board. @@ -258,6 +283,18 @@ config ARCH_AT91 This enables support for systems based on the Atmel AT91RM9200, AT91SAM9 and AT91CAP9 processors. +config ARCH_BCMRING + bool "Broadcom BCMRING" + depends on MMU + select CPU_V6 + select ARM_AMBA + select COMMON_CLKDEV + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select ARCH_WANT_OPTIONAL_GPIOLIB + help + Support for Broadcom's BCMRing platform. + config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x-based" select CPU_ARM720T @@ -308,10 +345,9 @@ config ARCH_MXC bool "Freescale MXC/iMX-based" select GENERIC_TIME select GENERIC_CLOCKEVENTS - select ARCH_MTD_XIP - select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB select HAVE_CLK + select COMMON_CLKDEV help Support for Freescale MXC/iMX-based family of processors @@ -344,20 +380,6 @@ config ARCH_H720X help This enables support for systems based on the Hynix HMS720x -config ARCH_NOMADIK - bool "STMicroelectronics Nomadik" - select ARM_AMBA - select ARM_VIC - select CPU_ARM926T - select HAVE_CLK - select COMMON_CLKDEV - select GENERIC_TIME - select GENERIC_CLOCKEVENTS - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - help - Support for the Nomadik platform by ST-Ericsson - config ARCH_IOP13XX bool "IOP13xx-based" depends on MMU @@ -495,7 +517,7 @@ config ARCH_ORION5X Orion-2 (5281), Orion-1-90 (6183). config ARCH_MMP - bool "Marvell PXA168/910" + bool "Marvell PXA168/910/MMP2" depends on MMU select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB @@ -506,7 +528,7 @@ config ARCH_MMP select TICK_ONESHOT select PLAT_PXA help - Support for Marvell's PXA168/910 processor line. + Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. config ARCH_KS8695 bool "Micrel/Kendin KS8695" @@ -548,10 +570,20 @@ config ARCH_W90X900 +config ARCH_NUC93X + bool "Nuvoton NUC93X CPU" + select CPU_ARM926T + select HAVE_CLK + select COMMON_CLKDEV + 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_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T select HAVE_CLK + select COMMON_CLKDEV help This enables support for Philips PNX4008 mobile platform. @@ -582,6 +614,11 @@ config ARCH_MSM interface to the ARM9 modem processor which runs the baseband stack and controls some vital subsystems (clock and power control, etc). +config ARCH_SHMOBILE + bool "Renesas SH-Mobile" + help + Support for Renesas's SH-Mobile ARM platforms + config ARCH_RPC bool "RiscPC" select ARCH_ACORN @@ -603,6 +640,7 @@ config ARCH_SA1100 select ARCH_SPARSEMEM_ENABLE select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ + select CPU_FREQ select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -624,20 +662,61 @@ config ARCH_S3C2410 config ARCH_S3C64XX bool "Samsung S3C64XX" + select PLAT_SAMSUNG + select CPU_V6 select GENERIC_GPIO + select ARM_VIC select HAVE_CLK + select NO_IOPORT select ARCH_HAS_CPUFREQ + select ARCH_REQUIRE_GPIOLIB + select SAMSUNG_CLKSRC + select SAMSUNG_IRQ_VIC_TIMER + select SAMSUNG_IRQ_UART + select S3C_GPIO_TRACK + select S3C_GPIO_PULL_UPDOWN + select S3C_GPIO_CFG_S3C24XX + select S3C_GPIO_CFG_S3C64XX + select S3C_DEV_NAND + select USB_ARCH_HAS_OHCI + select SAMSUNG_GPIOLIB_4BIT help Samsung S3C64XX series based systems +config ARCH_S5P6440 + bool "Samsung S5P6440" + select CPU_V6 + select GENERIC_GPIO + select HAVE_CLK + help + Samsung S5P6440 CPU based systems + +config ARCH_S5P6442 + bool "Samsung S5P6442" + select CPU_V6 + select GENERIC_GPIO + select HAVE_CLK + help + Samsung S5P6442 CPU based systems + config ARCH_S5PC1XX bool "Samsung S5PC1XX" select GENERIC_GPIO select HAVE_CLK select CPU_V7 + select ARM_L1_CACHE_SHIFT_6 help Samsung S5PC1XX series based systems +config ARCH_S5PV210 + bool "Samsung S5PV210/S5PC110" + select CPU_V7 + select GENERIC_GPIO + select HAVE_CLK + select ARM_L1_CACHE_SHIFT_6 + help + Samsung S5PV210/S5PC110 series based systems + config ARCH_SHARK bool "Shark" select CPU_SA110 @@ -675,6 +754,30 @@ config ARCH_U300 help Support for ST-Ericsson U300 series mobile platforms. +config ARCH_U8500 + bool "ST-Ericsson U8500 Series" + select CPU_V7 + select ARM_AMBA + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select COMMON_CLKDEV + help + Support for ST-Ericsson's Ux500 architecture + +config ARCH_NOMADIK + bool "STMicroelectronics Nomadik" + select ARM_AMBA + select ARM_VIC + select CPU_ARM926T + select HAVE_CLK + select COMMON_CLKDEV + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + Support for the Nomadik platform by ST-Ericsson + config ARCH_DAVINCI bool "TI DaVinci" select CPU_ARM926T @@ -687,6 +790,7 @@ config ARCH_DAVINCI select HAVE_IDE select COMMON_CLKDEV select GENERIC_ALLOCATOR + select ARCH_HAS_HOLES_MEMORYMODEL help Support for TI's DaVinci platform. @@ -698,31 +802,37 @@ config ARCH_OMAP select ARCH_HAS_CPUFREQ select GENERIC_TIME select GENERIC_CLOCKEVENTS + select ARCH_HAS_HOLES_MEMORYMODEL help Support for TI's OMAP platform (OMAP1 and OMAP2). -config ARCH_BCMRING - bool "Broadcom BCMRING" - depends on MMU - select CPU_V6 - select ARM_AMBA - select COMMON_CLKDEV - select GENERIC_TIME - select GENERIC_CLOCKEVENTS - select ARCH_WANT_OPTIONAL_GPIOLIB - help - Support for Broadcom's BCMRing platform. - endchoice +# +# This is sorted alphabetically by mach-* pathname. However, plat-* +# Kconfigs may be included either alphabetically (according to the +# plat- suffix) or along side the corresponding mach-* source. +# +source "arch/arm/mach-aaec2000/Kconfig" + +source "arch/arm/mach-at91/Kconfig" + +source "arch/arm/mach-bcmring/Kconfig" + source "arch/arm/mach-clps711x/Kconfig" +source "arch/arm/mach-davinci/Kconfig" + +source "arch/arm/mach-dove/Kconfig" + source "arch/arm/mach-ep93xx/Kconfig" source "arch/arm/mach-footbridge/Kconfig" source "arch/arm/mach-gemini/Kconfig" +source "arch/arm/mach-h720x/Kconfig" + source "arch/arm/mach-integrator/Kconfig" source "arch/arm/mach-iop32x/Kconfig" @@ -737,16 +847,28 @@ source "arch/arm/mach-ixp2000/Kconfig" source "arch/arm/mach-ixp23xx/Kconfig" +source "arch/arm/mach-kirkwood/Kconfig" + +source "arch/arm/mach-ks8695/Kconfig" + +source "arch/arm/mach-lh7a40x/Kconfig" + source "arch/arm/mach-loki/Kconfig" +source "arch/arm/mach-msm/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" -source "arch/arm/mach-pxa/Kconfig" -source "arch/arm/plat-pxa/Kconfig" +source "arch/arm/plat-mxc/Kconfig" -source "arch/arm/mach-mmp/Kconfig" +source "arch/arm/mach-netx/Kconfig" -source "arch/arm/mach-sa1100/Kconfig" +source "arch/arm/mach-nomadik/Kconfig" +source "arch/arm/plat-nomadik/Kconfig" + +source "arch/arm/mach-ns9xxx/Kconfig" + +source "arch/arm/mach-nuc93x/Kconfig" source "arch/arm/plat-omap/Kconfig" @@ -756,14 +878,18 @@ source "arch/arm/mach-omap2/Kconfig" source "arch/arm/mach-orion5x/Kconfig" -source "arch/arm/mach-kirkwood/Kconfig" +source "arch/arm/mach-pxa/Kconfig" +source "arch/arm/plat-pxa/Kconfig" -source "arch/arm/mach-dove/Kconfig" +source "arch/arm/mach-mmp/Kconfig" + +source "arch/arm/mach-realview/Kconfig" + +source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" -source "arch/arm/plat-s3c64xx/Kconfig" -source "arch/arm/plat-s3c/Kconfig" +source "arch/arm/plat-s5p/Kconfig" source "arch/arm/plat-s5pc1xx/Kconfig" if ARCH_S3C2410 @@ -771,53 +897,35 @@ source "arch/arm/mach-s3c2400/Kconfig" source "arch/arm/mach-s3c2410/Kconfig" source "arch/arm/mach-s3c2412/Kconfig" source "arch/arm/mach-s3c2440/Kconfig" -source "arch/arm/mach-s3c2442/Kconfig" source "arch/arm/mach-s3c2443/Kconfig" endif if ARCH_S3C64XX -source "arch/arm/mach-s3c6400/Kconfig" -source "arch/arm/mach-s3c6410/Kconfig" +source "arch/arm/mach-s3c64xx/Kconfig" endif -source "arch/arm/plat-stmp3xxx/Kconfig" +source "arch/arm/mach-s5p6440/Kconfig" + +source "arch/arm/mach-s5p6442/Kconfig" if ARCH_S5PC1XX source "arch/arm/mach-s5pc100/Kconfig" endif -source "arch/arm/mach-lh7a40x/Kconfig" - -source "arch/arm/mach-h720x/Kconfig" +source "arch/arm/mach-s5pv210/Kconfig" -source "arch/arm/mach-versatile/Kconfig" +source "arch/arm/mach-shmobile/Kconfig" -source "arch/arm/mach-aaec2000/Kconfig" - -source "arch/arm/mach-realview/Kconfig" - -source "arch/arm/mach-at91/Kconfig" - -source "arch/arm/plat-mxc/Kconfig" - -source "arch/arm/mach-nomadik/Kconfig" - -source "arch/arm/mach-netx/Kconfig" - -source "arch/arm/mach-ns9xxx/Kconfig" - -source "arch/arm/mach-davinci/Kconfig" +source "arch/arm/plat-stmp3xxx/Kconfig" -source "arch/arm/mach-ks8695/Kconfig" +source "arch/arm/mach-u300/Kconfig" -source "arch/arm/mach-msm/Kconfig" +source "arch/arm/mach-ux500/Kconfig" -source "arch/arm/mach-u300/Kconfig" +source "arch/arm/mach-versatile/Kconfig" source "arch/arm/mach-w90x900/Kconfig" -source "arch/arm/mach-bcmring/Kconfig" - # Definitions to make life easier config ARCH_ACORN bool @@ -833,6 +941,9 @@ config PLAT_ORION config PLAT_PXA bool +config PLAT_VERSATILE + bool + source arch/arm/mm/Kconfig config IWMMXT @@ -849,6 +960,11 @@ config XSCALE_PMU depends on CPU_XSCALE && !XSCALE_PMU_TIMER default y +config CPU_HAS_PMU + depends on CPU_V6 || CPU_V7 || XSCALE_PMU + default y + bool + if !MMU source "arch/arm/Kconfig-nommu" endif @@ -903,6 +1019,19 @@ config ARM_ERRATA_460075 ACTLR register. Note that setting specific bits in the ACTLR register may not be available in non-secure mode. +config PL310_ERRATA_588369 + bool "Clean & Invalidate maintenance operations do not invalidate clean lines" + depends on CACHE_L2X0 && ARCH_OMAP4 + help + The PL310 L2 cache controller implements three types of Clean & + Invalidate maintenance operations: by Physical Address + (offset 0x7F0), by Index/Way (0x7F8) and by Way (0x7FC). + They are architecturally defined to behave as the execution of a + clean operation followed immediately by an invalidate operation, + both performing to the same memory location. This functionality + is not correctly implemented in PL310 as clean lines are not + invalidated as a result of these operations. Note that this errata + uses Texas Instrument's secure monitor api. endmenu source "arch/arm/common/Kconfig" @@ -971,10 +1100,10 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP ||\ - MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4) + MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500) depends on GENERIC_CLOCKEVENTS select USE_GENERIC_SMP_HELPERS - select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4) + select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500) 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 @@ -1043,9 +1172,9 @@ config HOTPLUG_CPU config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || \ - REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4) + REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500) default y - select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4) + select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500) help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system @@ -1057,7 +1186,7 @@ source kernel/Kconfig.preempt config HZ int default 128 if ARCH_L7200 - default 200 if ARCH_EBSA110 || ARCH_S3C2410 + default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PV210 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER default AT91_TIMER_HZ if ARCH_AT91 default 100 @@ -1153,6 +1282,14 @@ config HIGHPTE depends on HIGHMEM depends on !OUTER_CACHE +config HW_PERF_EVENTS + bool "Enable hardware performance counter support for perf events" + depends on PERF_EVENTS && CPU_HAS_PMU && (CPU_V6 || CPU_V7) + default y + help + Enable hardware performance counter support for perf events. If + disabled, perf events will use software events only. + source "mm/Kconfig" config LEDS @@ -1212,6 +1349,7 @@ config ALIGNMENT_TRAP bool depends on CPU_CP15_MMU default y if !ARCH_EBSA110 + select HAVE_PROC_CPU if PROC_FS help ARM processors cannot fetch/store information which is not naturally aligned on the bus, i.e., a 4 byte fetch must start at an @@ -1346,13 +1484,9 @@ source "drivers/cpufreq/Kconfig" config CPU_FREQ_SA1100 bool - depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT) - default y config CPU_FREQ_SA1110 bool - depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3) - default y config CPU_FREQ_INTEGRATOR tristate "CPUfreq driver for ARM Integrator CPUs"