diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 87 |
1 files changed, 67 insertions, 20 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1b7e5c2e90ef..f9362ee9955f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -17,6 +17,10 @@ config ARM Europe. There is an ARM Linux project with a web page at <http://www.arm.linux.org.uk/>. +config GENERIC_TIME + bool + default n + config MMU bool default y @@ -47,6 +51,22 @@ config MCA <file:Documentation/mca.txt> (and especially the web page given there) before attempting to build an MCA bus kernel. +config GENERIC_HARDIRQS + bool + default y + +config TRACE_IRQFLAGS_SUPPORT + bool + default y + +config HARDIRQS_SW_RESEND + bool + default y + +config GENERIC_IRQ_PROBE + bool + default y + config RWSEM_GENERIC_SPINLOCK bool default y @@ -79,7 +99,7 @@ config ARCH_MTD_XIP config VECTORS_BASE hex - default 0xffff0000 if MMU + default 0xffff0000 if MMU || CPU_HIGH_VECTOR default DRAM_BASE if REMAP_VECTORS_TO_RAM default 0x00000000 help @@ -121,11 +141,11 @@ config ARCH_VERSATILE help This enables support for ARM Ltd Versatile board. -config ARCH_AT91RM9200 - bool "Atmel AT91RM9200" +config ARCH_AT91 + bool "Atmel AT91" help - Say Y here if you intend to run this kernel on an Atmel - AT91RM9200-based board. + This enables support for systems based on the Atmel AT91RM9200 + and AT91SAM9xxx processors. config ARCH_CLPS7500 bool "Cirrus CL-PS7500FE" @@ -186,25 +206,40 @@ config ARCH_IMX help Support for Motorola's i.MX family of processors (MX1, MXL). -config ARCH_IOP3XX - bool "IOP3xx-based" +config ARCH_IOP32X + bool "IOP32x-based" + depends on MMU + select PLAT_IOP + select PCI + help + Support for Intel's 80219 and IOP32X (XScale) family of + processors. + +config ARCH_IOP33X + bool "IOP33x-based" + depends on MMU + select PLAT_IOP select PCI help - Support for Intel's IOP3XX (XScale) family of processors. + Support for Intel's IOP33X (XScale) family of processors. config ARCH_IXP4XX bool "IXP4xx-based" + depends on MMU + select GENERIC_TIME help Support for Intel's IXP4XX (XScale) family of processors. config ARCH_IXP2000 bool "IXP2400/2800-based" + depends on MMU select PCI help Support for Intel's IXP2400/2800 (XScale) family of processors. config ARCH_IXP23XX bool "IXP23XX-based" + depends on MMU select PCI help Support for Intel's IXP23xx (XScale) family of processors. @@ -229,6 +264,7 @@ config ARCH_PNX4008 config ARCH_PXA bool "PXA2xx-based" + depends on MMU select ARCH_MTD_XIP help Support for Intel's PXA2XX processor line. @@ -253,7 +289,7 @@ config ARCH_SA1100 Support for StrongARM 11x0 based boards. config ARCH_S3C2410 - bool "Samsung S3C2410" + bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442" help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or @@ -291,7 +327,9 @@ source "arch/arm/mach-footbridge/Kconfig" source "arch/arm/mach-integrator/Kconfig" -source "arch/arm/mach-iop3xx/Kconfig" +source "arch/arm/mach-iop32x/Kconfig" + +source "arch/arm/mach-iop33x/Kconfig" source "arch/arm/mach-ixp4xx/Kconfig" @@ -331,6 +369,9 @@ source "arch/arm/mach-netx/Kconfig" config ARCH_ACORN bool +config PLAT_IOP + bool + source arch/arm/mm/Kconfig # bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER @@ -339,6 +380,10 @@ config XSCALE_PMU depends on CPU_XSCALE && !XSCALE_PMU_TIMER default y +if !MMU +source "arch/arm/Kconfig-nommu" +endif + endmenu source "arch/arm/common/Kconfig" @@ -372,7 +417,7 @@ config ISA_DMA_API bool config PCI - bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB + bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX 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 @@ -538,7 +583,7 @@ config LEDS ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \ ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \ ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \ - ARCH_AT91RM9200 + ARCH_AT91RM9200 || MACH_TRIZEPS4 help If you say Y here, the LEDs on your machine will be used to provide useful information about your current system status. @@ -581,6 +626,7 @@ config LEDS_CPU config ALIGNMENT_TRAP bool + depends on CPU_CP15_MMU default y if !ARCH_EBSA110 help ARM processors can not fetch/store information which is not @@ -612,11 +658,12 @@ config ZBOOT_ROM_BSS hex "Compressed ROM boot loader BSS address" default "0" help - The base address of 64KiB of read/write memory in the target - for the ROM-able zImage, which must be available while the - decompressor is running. Platforms which normally make use of - ROM-able zImage formats normally set this to a suitable - value in their defconfig file. + The base address of an area of read/write memory in the target + for the ROM-able zImage which must be available while the + decompressor is running. It must be large enough to hold the + entire decompressed kernel plus an additional 128 KiB. + Platforms which normally make use of ROM-able zImage formats + normally set this to a suitable value in their defconfig file. If ZBOOT_ROM is not enabled, this has no effect. @@ -669,7 +716,7 @@ config XIP_PHYS_ADDR endmenu -if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1) +if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP) menu "CPU Frequency scaling" @@ -811,7 +858,7 @@ source "drivers/base/Kconfig" source "drivers/connector/Kconfig" -if ALIGNMENT_TRAP +if ALIGNMENT_TRAP || !CPU_CP15_MMU source "drivers/mtd/Kconfig" endif @@ -823,7 +870,7 @@ source "drivers/block/Kconfig" source "drivers/acorn/block/Kconfig" -if PCMCIA || ARCH_CLPS7500 || ARCH_IOP3XX || ARCH_IXP4XX \ +if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \ || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \ || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \ || ARCH_IXP23XX |
