X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2FKconfig;h=296bc03d1cf161a1cc6d5534e630bf7d98fdf3ba;hb=37ef4399a6bb265d3035e6d6e45f7677b132a3ba;hp=11fff042aa817d022139947e82093d24a3e567a4;hpb=d67eb16f5d444fb6d173bcec889ddb2066c0fa0c;p=pandora-kernel.git diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 11fff042aa81..50b9afa8ae6d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -46,10 +46,6 @@ config MCA (and especially the web page given there) before attempting to build an MCA bus kernel. -config UID16 - bool - default y - config RWSEM_GENERIC_SPINLOCK bool default y @@ -103,13 +99,6 @@ config ARCH_EBSA110 Ethernet interface, two PCMCIA sockets, two serial ports and a parallel port. -config ARCH_CAMELOT - bool "Epxa10db" - help - This enables support for Altera's Excalibur XA10 development board. - If you would like to build your kernel to run on one of these boards - then you must say 'Y' here. Otherwise say 'N' - config ARCH_FOOTBRIDGE bool "FootBridge" select FOOTBRIDGE @@ -154,6 +143,7 @@ config ARCH_RPC select FIQ select TIMER_ACORN select ARCH_MAY_HAVE_PC_FDC + select ISA_DMA_API help On the Acorn Risc-PC, Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. @@ -194,25 +184,38 @@ config ARCH_VERSATILE help This enables support for ARM Ltd Versatile board. +config ARCH_REALVIEW + bool "RealView" + select ARM_AMBA + select ICST307 + help + This enables support for ARM Ltd RealView boards. + config ARCH_IMX bool "IMX" config ARCH_H720X bool "Hynix-HMS720x-based" + select ISA_DMA_API help This enables support for systems based on the Hynix HMS720x config ARCH_AAEC2000 bool "Agilent AAEC-2000 based" + select ARM_AMBA help This enables support for systems based on the Agilent AAEC-2000 +config ARCH_AT91RM9200 + bool "AT91RM9200" + help + Say Y here if you intend to run this kernel on an AT91RM9200-based + board. + endchoice source "arch/arm/mach-clps711x/Kconfig" -source "arch/arm/mach-epxa10db/Kconfig" - source "arch/arm/mach-footbridge/Kconfig" source "arch/arm/mach-integrator/Kconfig" @@ -231,6 +234,8 @@ source "arch/arm/plat-omap/Kconfig" source "arch/arm/mach-omap1/Kconfig" +source "arch/arm/mach-omap2/Kconfig" + source "arch/arm/mach-s3c2410/Kconfig" source "arch/arm/mach-lh7a40x/Kconfig" @@ -243,6 +248,10 @@ source "arch/arm/mach-versatile/Kconfig" source "arch/arm/mach-aaec2000/Kconfig" +source "arch/arm/mach-realview/Kconfig" + +source "arch/arm/mach-at91rm9200/Kconfig" + # Definitions to make life easier config ARCH_ACORN bool @@ -278,12 +287,14 @@ config ISA (MCA) or VESA. ISA is an older system, now being displaced by PCI; newer boards don't support it. If you have ISA, say Y, otherwise N. +# Select ISA DMA controller support config ISA_DMA bool + select ISA_DMA_API +# Select ISA DMA interface config ISA_DMA_API bool - default y config PCI bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB @@ -314,7 +325,7 @@ menu "Kernel Features" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" - depends on EXPERIMENTAL && BROKEN #&& n + depends on EXPERIMENTAL && REALVIEW_MPCORE 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 @@ -339,6 +350,23 @@ config NR_CPUS depends on SMP default "4" +config HOTPLUG_CPU + bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" + depends on SMP && HOTPLUG && EXPERIMENTAL + help + Say Y here to experiment with turning CPUs off and on. CPUs + can be controlled through /sys/devices/system/cpu. + +config LOCAL_TIMERS + bool "Use local timer interrupts" + depends on SMP && REALVIEW_MPCORE + default y + help + Enable support for local timers on SMP platforms, rather then the + legacy IPI broadcast method. Local timers allows the system + accounting to be spread across the timer interval, preventing a + "thundering herd" at every timer tick. + config PREEMPT bool "Preemptible Kernel (EXPERIMENTAL)" depends on EXPERIMENTAL @@ -389,7 +417,8 @@ config LEDS ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \ ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \ ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \ - ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE + ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \ + ARCH_AT91RM9200 help If you say Y here, the LEDs on your machine will be used to provide useful information about your current system status. @@ -568,7 +597,7 @@ config FPE_NWFPE config FPE_NWFPE_XP bool "Support extended precision" - depends on FPE_NWFPE && !CPU_BIG_ENDIAN + depends on FPE_NWFPE help Say Y to include 80-bit support in the kernel floating-point emulator. Otherwise, only 32 and 64-bit support is compiled in. @@ -623,25 +652,10 @@ endmenu menu "Power management options" -config PM - bool "Power Management support" - ---help--- - "Power Management" means that parts of your computer are shut - off or put into a power conserving "sleep" mode if they are not - being used. There are two competing standards for doing this: APM - and ACPI. If you want to use either one, say Y here and then also - to the requisite support below. - - Power Management is most important for battery powered laptop - computers; if you have a laptop, check out the Linux Laptop home - page on the WWW at or - Tuxmobil - Linux on Mobile Computers at - and the Battery Powered Linux mini-HOWTO, available from - . +source "kernel/power/Kconfig" config APM tristate "Advanced Power Management Emulation" - depends on PM ---help--- APM is a BIOS specification for saving power using several different techniques. This is mostly useful for battery powered laptops with @@ -673,6 +687,8 @@ menu "Device Drivers" source "drivers/base/Kconfig" +source "drivers/connector/Kconfig" + if ALIGNMENT_TRAP source "drivers/mtd/Kconfig" endif