config ARM
bool
default y
+ select HAVE_IDE
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
select HAVE_OPROFILE
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)
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 HAVE_PWM
+ bool
+
config SYS_SUPPORTS_APM_EMULATION
bool
bool
default y
+config HAVE_LATENCYTOP_SUPPORT
+ bool
+ depends on !SMP
+ default y
+
config LOCKDEP_SUPPORT
bool
default y
config ARCH_MTD_XIP
bool
+config GENERIC_HARDIRQS_NO__DO_IRQ
+ bool
+ def_bool y
+
if OPROFILE
config OPROFILE_ARMV6
select TIMER_ACORN
select ISA
select NO_IOPORT
- select HAVE_IDE
help
Support for the Cirrus Logic PS7500FE system-on-a-chip.
help
Support for Cirrus Logic 711x/721x based boards.
-config ARCH_CO285
- bool "Co-EBSA285"
- select FOOTBRIDGE
- select FOOTBRIDGE_ADDIN
- select HAVE_IDE
- help
- Support for Intel's EBSA285 companion chip.
-
config ARCH_EBSA110
bool "EBSA-110"
select ISA
config ARCH_FOOTBRIDGE
bool "FootBridge"
select FOOTBRIDGE
- select HAVE_IDE
help
Support for systems based on the DC21285 companion chip
("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
depends on MMU
select PLAT_IOP
select PCI
- select HAVE_IDE
+ select GENERIC_GPIO
+ select HAVE_GPIO_LIB
help
Support for Intel's 80219 and IOP32X (XScale) family of
processors.
depends on MMU
select PLAT_IOP
select PCI
- select HAVE_IDE
+ select GENERIC_GPIO
+ select HAVE_GPIO_LIB
help
Support for Intel's IOP33X (XScale) family of processors.
config ARCH_IXP23XX
bool "IXP23XX-based"
depends on MMU
- select HAVE_IDE
select PCI
help
Support for Intel's IXP23xx (XScale) family of processors.
select GENERIC_GPIO
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
- select HAVE_IDE
help
Support for Intel's IXP4XX (XScale) family of processors.
config ARCH_L7200
bool "LinkUp-L7200"
select FIQ
- select HAVE_IDE
help
Say Y here if you intend to run this kernel on a LinkUp Systems
L7200 Software Development Board which uses an ARM720T processor.
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
<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 HAVE_GPIO_LIB
help
Support for Freescale MXC/iMX-based family of processors
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"
depends on MMU
select ARCH_MTD_XIP
select GENERIC_GPIO
- select HAVE_IDE
select HAVE_GPIO_LIB
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
select FIQ
select TIMER_ACORN
select ARCH_MAY_HAVE_PC_FDC
+ select HAVE_PATA_PLATFORM
select ISA_DMA_API
select NO_IOPORT
- select HAVE_IDE
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 GENERIC_TIME
select GENERIC_CLOCKEVENTS
select TICK_ONESHOT
- select HAVE_IDE
select HAVE_GPIO_LIB
help
Support for StrongARM 11x0 based boards.
config ARCH_S3C2410
bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
select GENERIC_GPIO
- select HAVE_IDE
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
config ARCH_SHARK
bool "Shark"
- select HAVE_IDE
select ISA
select ISA_DMA
select PCI
config ARCH_LH7A40X
bool "Sharp LH7A40X"
- select HAVE_IDE
help
Say Y here for systems based on one of the Sharp LH7A40X
System on a Chip processors. These CPUs include an ARM922T
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"
source "arch/arm/mach-orion5x/Kconfig"
+source "arch/arm/mach-kirkwood/Kconfig"
+
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/plat-s3c/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
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
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 || \
projects / linux-2.6 / blobdiff