bool
default y
select RTC_LIB
+ select SYS_SUPPORTS_APM_EMULATION
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
Europe. There is an ARM Linux project with a web page at
<http://www.arm.linux.org.uk/>.
+config SYS_SUPPORTS_APM_EMULATION
+ bool
+
+config GENERIC_GPIO
+ bool
+ default n
+
+config GENERIC_TIME
+ bool
+ default n
+
+config GENERIC_CLOCKEVENTS
+ bool
+ default n
+
config MMU
bool
default y
+config NO_IOPORT
+ bool
+ default n
+
config EISA
bool
---help---
<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 STACKTRACE_SUPPORT
+ bool
+ default y
+
+config LOCKDEP_SUPPORT
+ 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
config RWSEM_XCHGADD_ALGORITHM
bool
+config ARCH_HAS_ILOG2_U32
+ bool
+ default n
+
+config ARCH_HAS_ILOG2_U64
+ bool
+ default n
+
config GENERIC_HWEIGHT
bool
default y
bool
default y
-config GENERIC_BUST_SPINLOCK
+config ARCH_MAY_HAVE_PC_FDC
bool
-config ARCH_MAY_HAVE_PC_FDC
+config ZONE_DMA
bool
+ default y
config GENERIC_ISA_DMA
bool
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
select ARM_AMBA
select ARM_VIC
select ICST307
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
This enables support for ARM Ltd Versatile board.
config ARCH_AT91
bool "Atmel AT91"
+ select GENERIC_GPIO
help
This enables support for systems based on the Atmel AT91RM9200
and AT91SAM9xxx processors.
bool "Cirrus CL-PS7500FE"
select TIMER_ACORN
select ISA
+ select NO_IOPORT
help
Support for the Cirrus Logic PS7500FE system-on-a-chip.
config ARCH_EBSA110
bool "EBSA-110"
select ISA
+ select NO_IOPORT
help
This is an evaluation board for the StrongARM processor available
from Digital. It has limited hardware on-board, including an
config ARCH_IMX
bool "IMX"
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Support for Motorola's i.MX family of processors (MX1, MXL).
-config ARCH_IOP3XX
- bool "IOP3xx-based"
+config ARCH_IOP13XX
+ bool "IOP13xx-based"
depends on MMU
+ select PLAT_IOP
select PCI
+ select ARCH_SUPPORTS_MSI
help
- Support for Intel's IOP3XX (XScale) family of processors.
+ Support for Intel's IOP13XX (XScale) family of processors.
-config ARCH_IXP4XX
- bool "IXP4xx-based"
+config ARCH_IOP32X
+ bool "IOP32x-based"
depends on MMU
+ select PLAT_IOP
+ select PCI
help
- Support for Intel's IXP4XX (XScale) family of processors.
+ Support for Intel's 80219 and IOP32X (XScale) family of
+ processors.
-config ARCH_IXP2000
- bool "IXP2400/2800-based"
+config ARCH_IOP33X
+ bool "IOP33x-based"
depends on MMU
+ select PLAT_IOP
select PCI
help
- Support for Intel's IXP2400/2800 (XScale) family of processors.
+ Support for Intel's IOP33X (XScale) family of processors.
config ARCH_IXP23XX
bool "IXP23XX-based"
help
Support for Intel's IXP23xx (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_IXP4XX
+ bool "IXP4xx-based"
+ depends on MMU
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ help
+ Support for Intel's IXP4XX (XScale) family of processors.
+
config ARCH_L7200
bool "LinkUp-L7200"
select FIQ
If you have any questions or comments about the Linux kernel port
to this board, send e-mail to <sjhill@cotw.com>.
+config ARCH_KS8695
+ bool "Micrel/Kendin KS8695"
+ select GENERIC_GPIO
+ help
+ Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
+ System-on-Chip devices.
+
+config ARCH_NS9XXX
+ bool "NetSilicon NS9xxx"
+ 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_MXC
+ bool "Freescale MXC/iMX-based"
+ select ARCH_MTD_XIP
+ help
+ Support for Freescale MXC/iMX-based family of processors
+
config ARCH_PNX4008
bool "Philips Nexperia PNX4008 Mobile"
help
bool "PXA2xx-based"
depends on MMU
select ARCH_MTD_XIP
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Support for Intel's PXA2XX processor line.
select TIMER_ACORN
select ARCH_MAY_HAVE_PC_FDC
select ISA_DMA_API
+ select NO_IOPORT
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.
select ISA
select ARCH_DISCONTIGMEM_ENABLE
select ARCH_MTD_XIP
+ select GENERIC_GPIO
help
Support for StrongARM 11x0 based boards.
config ARCH_S3C2410
- bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442"
+ bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
+ select GENERIC_GPIO
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
core with a wide array of integrated devices for
hand-held and low-power applications.
+config ARCH_DAVINCI
+ bool "TI DaVinci"
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select GENERIC_GPIO
+ help
+ Support for TI's DaVinci platform.
+
config ARCH_OMAP
bool "TI OMAP"
+ select GENERIC_GPIO
+ select GENERIC_TIME
help
Support for TI's OMAP platform (OMAP1 and OMAP2).
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-iop13xx/Kconfig"
source "arch/arm/mach-ixp4xx/Kconfig"
source "arch/arm/mach-omap2/Kconfig"
+source "arch/arm/plat-s3c24xx/Kconfig"
+source "arch/arm/plat-s3c/Kconfig"
+
+if ARCH_S3C2410
+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
source "arch/arm/mach-lh7a40x/Kconfig"
source "arch/arm/mach-realview/Kconfig"
-source "arch/arm/mach-at91rm9200/Kconfig"
+source "arch/arm/mach-at91/Kconfig"
+
+source "arch/arm/plat-mxc/Kconfig"
source "arch/arm/mach-netx/Kconfig"
+source "arch/arm/mach-ns9xxx/Kconfig"
+
+source "arch/arm/mach-davinci/Kconfig"
+
+source "arch/arm/mach-ks8695/Kconfig"
+
# Definitions to make life easier
config ARCH_ACORN
bool
+config PLAT_IOP
+ bool
+
source arch/arm/mm/Kconfig
+config IWMMXT
+ bool "Enable iWMMXt support"
+ depends on CPU_XSCALE || CPU_XSC3
+ default y if PXA27x
+ help
+ Enable support for iWMMXt context switching at run time if
+ running on a CPU that supports it.
+
# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
config XSCALE_PMU
bool
bool
config PCI
- bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX
+ bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695
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
information about which PCI hardware does work under Linux and which
doesn't.
+config PCI_SYSCALL
+ def_bool PCI
+
# Select the host bridge type
config PCI_HOST_VIA82C505
bool
menu "Kernel Features"
+source "kernel/time/Kconfig"
+
config SMP
bool "Symmetric Multi-Processing (EXPERIMENTAL)"
depends on EXPERIMENTAL && REALVIEW_MPCORE
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
ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
- ARCH_AT91RM9200
+ ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
+ ARCH_KS8695
help
If you say Y here, the LEDs on your machine will be used
to provide useful information about your current system status.
bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
depends on LEDS
+ depends on !GENERIC_CLOCKEVENTS
default y if ARCH_EBSA110
help
If you say Y here, one of the system LEDs (the green one on the
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
+ ARM processors cannot fetch/store information which is not
naturally aligned on the bus, i.e., a 4 byte fetch must start at an
address divisible by 4. On 32-bit ARM processors, these non-aligned
fetch/store instructions will be emulated in software if you say
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.
be linked for and stored to. This address is dependent on your
own flash usage.
+config KEXEC
+ bool "Kexec system call (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ kexec is a system call that implements the ability to shutdown your
+ current kernel, and to start another kernel. It is like a reboot
+ but it is indepedent of the system firmware. And like a reboot
+ you can start any kernel with it, not just Linux.
+
+ It is an ongoing process to be certain the hardware in a machine
+ is properly shutdown, so do not be surprised if this code does not
+ initially work for you. It may help to enable device hotplugging
+ support.
+
endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1)
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
menu "CPU Frequency scaling"
If in doubt, say Y.
+config CPU_FREQ_IMX
+ tristate "CPUfreq driver for i.MX CPUs"
+ depends on ARCH_IMX && CPU_FREQ
+ default n
+ help
+ This enables the CPUfreq driver for i.MX CPUs.
+
+ If in doubt, say N.
+
endmenu
endif
source "kernel/power/Kconfig"
-config APM
- tristate "Advanced Power Management Emulation"
- ---help---
- APM is a BIOS specification for saving power using several different
- techniques. This is mostly useful for battery powered laptops with
- APM compliant BIOSes. If you say Y here, the system time will be
- reset after a RESUME operation, the /proc/apm device will provide
- battery status information, and user-space programs will receive
- notification of APM "events" (e.g. battery status change).
-
- In order to use APM, you will need supporting software. For location
- and more information, read <file:Documentation/pm.txt> and the
- Battery Powered Linux mini-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- This driver does not spin down disk drives (see the hdparm(8)
- manpage ("man 8 hdparm") for that), and it doesn't turn off
- VESA-compliant "green" monitors.
-
- Generally, if you don't have a battery in your machine, there isn't
- much point in using this driver and you should say N. If you get
- random kernel OOPSes or reboots that don't seem to be related to
- anything, try disabling/enabling this option (or disabling/enabling
- APM in your BIOS).
-
endmenu
source "net/Kconfig"
source "drivers/connector/Kconfig"
-if ALIGNMENT_TRAP
+if ALIGNMENT_TRAP || !CPU_CP15_MMU
source "drivers/mtd/Kconfig"
endif
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
source "drivers/scsi/Kconfig"
+source "drivers/ata/Kconfig"
+
source "drivers/md/Kconfig"
source "drivers/message/fusion/Kconfig"
source "sound/Kconfig"
+source "drivers/hid/Kconfig"
+
source "drivers/usb/Kconfig"
source "drivers/mmc/Kconfig"
source "drivers/rtc/Kconfig"
+source "drivers/dma/Kconfig"
+
endmenu
source "fs/Kconfig"
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff