diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 114 |
1 files changed, 80 insertions, 34 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b786e68914d4..257033c691f2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -12,8 +12,12 @@ config ARM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select HAVE_OPROFILE + select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) + select HAVE_FTRACE if (!XIP_KERNEL) + select HAVE_DYNAMIC_FTRACE if (HAVE_FTRACE) + select HAVE_GENERIC_DMA_COHERENT help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -22,6 +26,9 @@ config ARM Europe. There is an ARM Linux project with a web page at <http://www.arm.linux.org.uk/>. +config HAVE_PWM + bool + config SYS_SUPPORTS_APM_EMULATION bool @@ -84,6 +91,11 @@ config STACKTRACE_SUPPORT bool default y +config HAVE_LATENCYTOP_SUPPORT + bool + depends on !SMP + default y + config LOCKDEP_SUPPORT bool default y @@ -147,6 +159,10 @@ config FIQ config ARCH_MTD_XIP bool +config GENERIC_HARDIRQS_NO__DO_IRQ + bool + def_bool y + if OPROFILE config OPROFILE_ARMV6 @@ -183,12 +199,14 @@ choice config ARCH_AAEC2000 bool "Agilent AAEC-2000 based" select ARM_AMBA + select HAVE_CLK help This enables support for systems based on the Agilent AAEC-2000 config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA + select HAVE_CLK select ICST525 help Support for ARM's Integrator platform. @@ -196,6 +214,7 @@ config ARCH_INTEGRATOR config ARCH_REALVIEW bool "ARM Ltd. RealView family" select ARM_AMBA + select HAVE_CLK select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -206,6 +225,7 @@ config ARCH_VERSATILE bool "ARM Ltd. Versatile family" select ARM_AMBA select ARM_VIC + select HAVE_CLK select ICST307 select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -215,6 +235,7 @@ config ARCH_VERSATILE config ARCH_AT91 bool "Atmel AT91" select GENERIC_GPIO + select HAVE_CLK help This enables support for systems based on the Atmel AT91RM9200, AT91SAM9 and AT91CAP9 processors. @@ -232,13 +253,6 @@ config ARCH_CLPS711X help Support for Cirrus Logic 711x/721x based boards. -config ARCH_CO285 - bool "Co-EBSA285" - select FOOTBRIDGE - select FOOTBRIDGE_ADDIN - help - Support for Intel's EBSA285 companion chip. - config ARCH_EBSA110 bool "EBSA-110" select ISA @@ -254,7 +268,8 @@ config ARCH_EP93XX select ARM_AMBA select ARM_VIC select GENERIC_GPIO - select HAVE_GPIO_LIB + select HAVE_CLK + select ARCH_REQUIRE_GPIOLIB help This enables support for the Cirrus EP93xx series of CPUs. @@ -299,6 +314,8 @@ config ARCH_IOP32X depends on MMU select PLAT_IOP select PCI + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Support for Intel's 80219 and IOP32X (XScale) family of processors. @@ -308,6 +325,8 @@ config ARCH_IOP33X depends on MMU select PLAT_IOP select PCI + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Support for Intel's IOP33X (XScale) family of processors. @@ -347,6 +366,16 @@ config ARCH_L7200 If you have any questions or comments about the Linux kernel port to this board, send e-mail to <sjhill@cotw.com>. +config ARCH_KIRKWOOD + bool "Marvell Kirkwood" + select PCI + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select PLAT_ORION + help + Support for the following Marvell Kirkwood series SoCs: + 88F6180, 88F6192 and 88F6281. + config ARCH_KS8695 bool "Micrel/Kendin KS8695" select GENERIC_GPIO @@ -359,15 +388,38 @@ config ARCH_NS9XXX select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS + select HAVE_CLK help Say Y here if you intend to run this kernel on a NetSilicon NS9xxx System. <http://www.digi.com/products/microprocessors/index.jsp> +config ARCH_LOKI + bool "Marvell Loki (88RC8480)" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select PLAT_ORION + help + Support for the Marvell Loki (88RC8480) SoC. + +config ARCH_MV78XX0 + bool "Marvell MV78xx0" + select PCI + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select PLAT_ORION + help + Support for the following Marvell MV78xx0 series SoCs: + MV781x0, MV782x0. + 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 help Support for Freescale MXC/iMX-based family of processors @@ -381,10 +433,12 @@ config ARCH_ORION5X select PLAT_ORION help Support for the following Marvell Orion 5x series SoCs: - Orion-1 (5181), Orion-NAS (5182), Orion-2 (5281.) + Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), + Orion-2 (5281). config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" + select HAVE_CLK help This enables support for Philips PNX4008 mobile platform. @@ -393,7 +447,8 @@ config ARCH_PXA depends on MMU select ARCH_MTD_XIP select GENERIC_GPIO - select HAVE_GPIO_LIB + select HAVE_CLK + select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS select TICK_ONESHOT @@ -406,6 +461,7 @@ config ARCH_RPC select FIQ select TIMER_ACORN select ARCH_MAY_HAVE_PC_FDC + select HAVE_PATA_PLATFORM select ISA_DMA_API select NO_IOPORT help @@ -422,14 +478,16 @@ config ARCH_SA1100 select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS + select HAVE_CLK select TICK_ONESHOT - select HAVE_GPIO_LIB + select ARCH_REQUIRE_GPIOLIB help Support for StrongARM 11x0 based boards. config ARCH_S3C2410 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443" select GENERIC_GPIO + select HAVE_CLK help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or @@ -457,13 +515,15 @@ config ARCH_DAVINCI select GENERIC_TIME select GENERIC_CLOCKEVENTS select GENERIC_GPIO + select HAVE_CLK help Support for TI's DaVinci platform. config ARCH_OMAP bool "TI OMAP" select GENERIC_GPIO - select HAVE_GPIO_LIB + select HAVE_CLK + select ARCH_REQUIRE_GPIOLIB select GENERIC_TIME select GENERIC_CLOCKEVENTS help @@ -502,6 +562,10 @@ source "arch/arm/mach-ixp2000/Kconfig" source "arch/arm/mach-ixp23xx/Kconfig" +source "arch/arm/mach-loki/Kconfig" + +source "arch/arm/mach-mv78xx0/Kconfig" + source "arch/arm/mach-pxa/Kconfig" source "arch/arm/mach-sa1100/Kconfig" @@ -514,6 +578,8 @@ source "arch/arm/mach-omap2/Kconfig" source "arch/arm/mach-orion5x/Kconfig" +source "arch/arm/mach-kirkwood/Kconfig" + source "arch/arm/plat-s3c24xx/Kconfig" source "arch/arm/plat-s3c/Kconfig" @@ -650,6 +716,7 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) + select USE_GENERIC_SMP_HELPERS 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 @@ -703,27 +770,6 @@ config PREEMPT Say Y here if you are building a kernel for a desktop, embedded or real-time system. Say N if you are unsure. -config NO_IDLE_HZ - bool "Dynamic tick timer" - depends on !GENERIC_CLOCKEVENTS - help - Select this option if you want to disable continuous timer ticks - and have them programmed to occur as required. This option saves - power as the system can remain in idle state for longer. - - By default dynamic tick is disabled during the boot, and can be - manually enabled with: - - echo 1 > /sys/devices/system/timer/timer0/dyn_tick - - Alternatively, if you want dynamic tick automatically enabled - during boot, pass "dyntick=enable" via the kernel command string. - - Please note that dynamic tick may affect the accuracy of - timekeeping on some platforms depending on the implementation. - Currently at least OMAP, PXA2xx and SA11x0 platforms are known - to have accurate timekeeping with dynamic tick. - config HZ int default 128 if ARCH_L7200 @@ -789,7 +835,7 @@ source "mm/Kconfig" config LEDS bool "Timer and CPU usage LEDs" - depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \ + depends on ARCH_CDB89712 || ARCH_EBSA110 || \ ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \ ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \ ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \ |