diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 165 |
1 files changed, 87 insertions, 78 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index be680f3cdf0..28248b5d6a7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -34,15 +34,12 @@ config SYS_SUPPORTS_APM_EMULATION config GENERIC_GPIO bool - default n config GENERIC_TIME bool - default n config GENERIC_CLOCKEVENTS bool - default n config GENERIC_CLOCKEVENTS_BROADCAST bool @@ -55,7 +52,6 @@ config MMU config NO_IOPORT bool - default n config EISA bool @@ -126,11 +122,9 @@ config RWSEM_XCHGADD_ALGORITHM config ARCH_HAS_ILOG2_U32 bool - default n config ARCH_HAS_ILOG2_U64 bool - default n config GENERIC_HWEIGHT bool @@ -253,6 +247,14 @@ config ARCH_CLPS711X help Support for Cirrus Logic 711x/721x based boards. +config ARCH_GEMINI + bool "Cortina Systems Gemini" + select CPU_FA526 + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + Support for the Cortina Systems Gemini family SoCs + config ARCH_EBSA110 bool "EBSA-110" select CPU_SA110 @@ -273,17 +275,10 @@ config ARCH_EP93XX select HAVE_CLK select COMMON_CLKDEV select ARCH_REQUIRE_GPIOLIB + select ARCH_HAS_HOLES_MEMORYMODEL help This enables support for the Cirrus EP93xx series of CPUs. -config ARCH_GEMINI - bool "Cortina Systems Gemini" - select CPU_FA526 - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - help - Support for the Cortina Systems Gemini family SoCs - config ARCH_FOOTBRIDGE bool "FootBridge" select CPU_SA110 @@ -292,6 +287,17 @@ config ARCH_FOOTBRIDGE Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. +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 + help + Support for Freescale MXC/iMX-based family of processors + config ARCH_NETX bool "Hilscher NetX based" select CPU_ARM926T @@ -395,28 +401,6 @@ config ARCH_KIRKWOOD Support for the following Marvell Kirkwood series SoCs: 88F6180, 88F6192 and 88F6281. -config ARCH_KS8695 - bool "Micrel/Kendin KS8695" - select CPU_ARM922T - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - help - Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based - System-on-Chip devices. - -config ARCH_NS9XXX - bool "NetSilicon NS9xxx" - select CPU_ARM926T - 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 CPU_FEROCEON @@ -438,17 +422,6 @@ config ARCH_MV78XX0 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 - select HAVE_CLK - help - Support for Freescale MXC/iMX-based family of processors - config ARCH_ORION5X bool "Marvell Orion" depends on MMU @@ -463,6 +436,49 @@ config ARCH_ORION5X Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), Orion-2 (5281), Orion-1-90 (6183). +config ARCH_MMP + bool "Marvell PXA168/910" + depends on MMU + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + select HAVE_CLK + select COMMON_CLKDEV + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select TICK_ONESHOT + select PLAT_PXA + help + Support for Marvell's PXA168/910 processor line. + +config ARCH_KS8695 + bool "Micrel/Kendin KS8695" + select CPU_ARM922T + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB + help + Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based + System-on-Chip devices. + +config ARCH_NS9XXX + bool "NetSilicon NS9xxx" + select CPU_ARM926T + 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_W90X900 + bool "Nuvoton W90X900 CPU" + select CPU_ARM926T + help + Support for Nuvoton (Winbond logic dept.) ARM9 processor,You + can login www.mcuos.com or www.nuvoton.com to know more. + config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T @@ -485,19 +501,16 @@ config ARCH_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. -config ARCH_MMP - bool "Marvell PXA168/910" - depends on MMU - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - select HAVE_CLK - select COMMON_CLKDEV +config ARCH_MSM + bool "Qualcomm MSM" + select CPU_V6 select GENERIC_TIME select GENERIC_CLOCKEVENTS - select TICK_ONESHOT - select PLAT_PXA help - Support for Marvell's PXA168/910 processor line. + Support for Qualcomm MSM7K based systems. This runs on the ARM11 + apps processor of the MSM7K and depends on a shared memory + interface to the ARM9 modem processor which runs the baseband stack + and controls some vital subsystems (clock and power control, etc). config ARCH_RPC bool "RiscPC" @@ -577,6 +590,7 @@ config ARCH_DAVINCI select ZONE_DMA select HAVE_IDE select COMMON_CLKDEV + select GENERIC_ALLOCATOR help Support for TI's DaVinci platform. @@ -590,24 +604,6 @@ config ARCH_OMAP help Support for TI's OMAP platform (OMAP1 and OMAP2). -config ARCH_MSM - bool "Qualcomm MSM" - select CPU_V6 - select GENERIC_TIME - select GENERIC_CLOCKEVENTS - help - Support for Qualcomm MSM7K based systems. This runs on the ARM11 - apps processor of the MSM7K and depends on a shared memory - interface to the ARM9 modem processor which runs the baseband stack - and controls some vital subsystems (clock and power control, etc). - -config ARCH_W90X900 - bool "Nuvoton W90X900 CPU" - select CPU_ARM926T - help - Support for Nuvoton (Winbond logic dept.) ARM9 processor,You - can login www.mcuos.com or www.nuvoton.com to know more. - endchoice source "arch/arm/mach-clps711x/Kconfig" @@ -848,7 +844,9 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) + depends on GENERIC_CLOCKEVENTS select USE_GENERIC_SMP_HELPERS + select HAVE_ARM_SCU if ARCH_REALVIEW 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 @@ -866,6 +864,18 @@ config SMP If you don't know what to do here, say N. +config HAVE_ARM_SCU + bool + depends on SMP + help + This option enables support for the ARM system coherency unit + +config HAVE_ARM_TWD + bool + depends on SMP + help + This options enables support for the ARM timer and watchdog unit + choice prompt "Memory split" default VMSPLIT_3G @@ -906,6 +916,7 @@ config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP) default y + select HAVE_ARM_TWD if ARCH_REALVIEW help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system @@ -965,10 +976,8 @@ config OABI_COMPAT UNPREDICTABLE (in fact it can be predicted that it won't work at all). If in doubt say Y. -config ARCH_FLATMEM_HAS_HOLES +config ARCH_HAS_HOLES_MEMORYMODEL bool - default y - depends on FLATMEM # Discontigmem is deprecated config ARCH_DISCONTIGMEM_ENABLE |