bool
default y
-config IRQ_PER_CPU
- bool
- default y
-
config RWSEM_GENERIC_SPINLOCK
bool
bool
default y
-config GENERIC_HWEIGHT
- bool
- default y
-
config GENERIC_CALIBRATE_DELAY
bool
default y
-config GENERIC_FIND_NEXT_BIT
- bool
- default y
-
config PPC
bool
default y
default y if PPC32 && SMP
default n
-config AUDIT_ARCH
- bool
- default y
-
config DEFAULT_UIMAGE
bool
help
select 83xx
select PPC_FPU
-config PPC_85xx
- bool "Freescale 85xx"
- select E500
- select FSL_SOC
- select 85xx
-
-config PPC_86xx
- bool "Freescale 86xx"
- select 6xx
- select FSL_SOC
- select PPC_FPU
- select ALTIVEC
- help
- The Freescale E600 SoCs have 74xx cores.
-
config 40x
bool "AMCC 40x"
config E200
bool "Freescale e200"
+config E500
+ bool "Freescale e500"
endchoice
config POWER4_ONLY
config 83xx
bool
-# this is temp to handle compat with arch=ppc
-config 85xx
- bool
-
-config E500
- bool
-
config PPC_FPU
bool
default y if PPC64
config SPE
bool "SPE Support"
depends on E200 || E500
- default y
---help---
This option enables kernel support for the Signal Processing
Extensions (SPE) to the PowerPC processor. The kernel currently
def_bool y
depends on PPC_STD_MMU && PPC32
-config VIRT_CPU_ACCOUNTING
- bool "Deterministic task and CPU time accounting"
- depends on PPC64
- default y
- help
- Select this option to enable more accurate task and CPU time
- accounting. This is done by reading a CPU counter on each
- kernel entry and exit and on transitions within the kernel
- between system, softirq and hardirq state, so there is a
- small performance impact. This also enables accounting of
- stolen time on logically-partitioned systems running on
- IBM POWER5-based machines.
-
- If in doubt, say Y here.
-
config SMP
depends on PPC_STD_MMU
bool "Symmetric multi-processing support"
config EMBEDDED6xx
bool "Embedded 6xx/7xx/7xxx-based board"
- depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
+ depends on PPC32 && BROKEN
config APUS
bool "Amiga-APUS"
config PPC_PSERIES
depends on PPC_MULTIPLATFORM && PPC64
- bool "IBM pSeries & new (POWER5-based) iSeries"
- select MPIC
+ bool " IBM pSeries & new (POWER5-based) iSeries"
select PPC_I8259
select PPC_RTAS
select RTAS_ERROR_LOGGING
default y
config PPC_CHRP
- bool "Common Hardware Reference Platform (CHRP) based machines"
+ bool " Common Hardware Reference Platform (CHRP) based machines"
depends on PPC_MULTIPLATFORM && PPC32
- select MPIC
select PPC_I8259
select PPC_INDIRECT_PCI
select PPC_RTAS
default y
config PPC_PMAC
- bool "Apple PowerMac based machines"
+ bool " Apple PowerMac based machines"
depends on PPC_MULTIPLATFORM
- select MPIC
select PPC_INDIRECT_PCI if PPC32
select PPC_MPC106 if PPC32
default y
config PPC_PMAC64
bool
depends on PPC_PMAC && POWER4
- select MPIC
select U3_DART
select MPIC_BROKEN_U3
select GENERIC_TBSYNC
- select PPC_970_NAP
default y
config PPC_PREP
- bool "PowerPC Reference Platform (PReP) based machines"
+ bool " PowerPC Reference Platform (PReP) based machines"
depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
- select MPIC
select PPC_I8259
select PPC_INDIRECT_PCI
select PPC_UDBG_16550
config PPC_MAPLE
depends on PPC_MULTIPLATFORM && PPC64
- bool "Maple 970FX Evaluation Board"
- select MPIC
+ bool " Maple 970FX Evaluation Board"
select U3_DART
select MPIC_BROKEN_U3
select GENERIC_TBSYNC
select PPC_UDBG_16550
- select PPC_970_NAP
default n
help
This option enables support for the Maple 970FX Evaluation Board.
For more informations, refer to <http://www.970eval.com>
config PPC_CELL
- bool
- default n
-
-config PPC_CELL_NATIVE
- bool
- select PPC_CELL
- default n
-
-config PPC_IBM_CELL_BLADE
- bool "IBM Cell Blade"
+ bool " Cell Broadband Processor Architecture"
depends on PPC_MULTIPLATFORM && PPC64
- select PPC_CELL_NATIVE
select PPC_RTAS
select MMIO_NVRAM
select PPC_UDBG_16550
- select UDBG_RTAS_CONSOLE
-
-config UDBG_RTAS_CONSOLE
- bool
- default n
-
-# Systemsim configuration
-config MAMBO
- bool " IBM Full System Simulator (systemsim) support"
- default n
- ---help---
- Support booting resulting image under IBMs Full System Simulator.
-config MAMBO_DISK
- depends on MAMBO
- tristate " IBM Full System Simulator Bogus Disk Support"
- default y
- ---help---
- Provides quick access to disk images in the simulator without
- simulating a full IDE or SCSI device.
-config MAMBO_NET
- depends on MAMBO
- tristate " IBM Full System Simulator Bogus Network Support"
- default y
- ---help---
- Provides quick access to a raw ethernet device in the simulator
- without simulating any specific network device hardware.
config XICS
depends on PPC_PSERIES
depends on PPC_MULTIPLATFORM && PPC64
default n
+config MPIC
+ depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE || PPC_CHRP
+ bool
+ default y
+
config PPC_RTAS
bool
default n
depends on PPC_MAPLE
default y
+config CELL_IIC
+ depends on PPC_CELL
+ bool
+ default y
+
config IBMVIO
depends on PPC_PSERIES || PPC_ISERIES
bool
bool
default n
-config PPC_970_NAP
- bool
- default n
-
source "drivers/cpufreq/Kconfig"
config CPU_FREQ_PMAC
config CPU_FREQ_PMAC64
bool "Support for some Apple G5s"
- depends on CPU_FREQ && PPC64
+ depends on CPU_FREQ && PMAC_SMU && PPC64
select CPU_FREQ_TABLE
help
This adds support for frequency switching on Apple iMac G5,
If in doubt, say Y here.
config TAU
- bool "On-chip CPU temperature sensor support"
+ bool "Thermal Management Support"
depends on 6xx
help
G3 and G4 processors have an on-chip temperature sensor called the
on-die temperature in /proc/cpuinfo if the cpu supports it.
Unfortunately, on some chip revisions, this sensor is very inaccurate
- and in many cases, does not work at all, so don't assume the cpu
+ and in some cases, does not work at all, so don't assume the cpu
temp is actually what /proc/cpuinfo says it is.
config TAU_INT
/proc/cpuinfo.
If in doubt, say N here.
-
-config PPC_TODC
- depends on EMBEDDED6xx
- bool "Generic Time-of-day Clock (TODC) support"
- ---help---
- This adds support for many TODC/RTC chips.
-
endmenu
source arch/powerpc/platforms/embedded6xx/Kconfig
source arch/powerpc/platforms/4xx/Kconfig
source arch/powerpc/platforms/83xx/Kconfig
source arch/powerpc/platforms/85xx/Kconfig
-source arch/powerpc/platforms/86xx/Kconfig
source arch/powerpc/platforms/8xx/Kconfig
source arch/powerpc/platforms/cell/Kconfig
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 independent of the system firmware. And 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.
- The name comes from the similarity to the exec system call.
+ The name comes from the similiarity to the exec system call.
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
depends on PPC64
default y if SMP && PPC_PSERIES
-config NODES_SHIFT
- int
- default "4"
- depends on NEED_MULTIPLE_NODES
-
config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on PPC64
def_bool y
depends on MEMORY_HOTPLUG
-# Some NUMA nodes have memory ranges that span
-# other nodes. Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node. See memmap_init_zone()
-# for details.
-config NODES_SPAN_OTHER_NODES
- def_bool y
- depends on NEED_MULTIPLE_NODES
-
config PPC_64K_PAGES
bool "64k page size"
depends on PPC64
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
depends on PPC64 && SMP
+ default off
help
SMT scheduler support improves the CPU scheduler's decision making
when dealing with POWER5 cpus at a cost of slightly increased
depends on PPC64 || POWER4 || 6xx && !CPM2
default y
-config MPIC
- bool
- default n
-
-config MPIC_WEIRD
- bool
- default n
-
config PPC_I8259
bool
+ default y if 85xx
default n
config PPC_INDIRECT_PCI
bool
depends on PCI
- default y if 40x || 44x
+ default y if 40x || 44x || 85xx
default n
config EISA
bool
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
- || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2
- default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
- && !PPC_85xx && !PPC_86xx
+ bool "PCI support" if 40x || CPM2 || PPC_83xx || 85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
+ default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !85xx
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
default PCI_QSPAN if !4xx && !CPM2 && 8xx
help
default y
config 8260_PCI9
- bool "Enable workaround for MPC826x erratum PCI 9"
+ bool " Enable workaround for MPC826x erratum PCI 9"
depends on PCI_8260 && !ADS8272
default y
choice
- prompt "IDMA channel for PCI 9 workaround"
+ prompt " IDMA channel for PCI 9 workaround"
depends on 8260_PCI9
config 8260_PCI9_IDMA1
endchoice
-source "drivers/pci/pcie/Kconfig"
-
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
git://git.onelab.eu / linux-2.6.git / blobdiff