bool
default y
+config IRQ_PER_CPU
+ bool
+ default y
+
config RWSEM_GENERIC_SPINLOCK
bool
bool
default y
+config GENERIC_FIND_NEXT_BIT
+ bool
+ default y
+
config PPC
bool
default y
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 EMBEDDED6xx
bool "Embedded 6xx/7xx/7xxx-based board"
- depends on PPC32 && BROKEN
+ depends on PPC32 && (BROKEN||BROKEN_ON_SMP)
config APUS
bool "Amiga-APUS"
config PPC_PSERIES
depends on PPC_MULTIPLATFORM && PPC64
- bool " IBM pSeries & new (POWER5-based) iSeries"
+ bool "IBM pSeries & new (POWER5-based) iSeries"
+ select MPIC
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
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"
+ bool "Maple 970FX Evaluation Board"
+ select MPIC
select U3_DART
select MPIC_BROKEN_U3
select GENERIC_TBSYNC
For more informations, refer to <http://www.970eval.com>
config PPC_CELL
- bool " Cell Broadband Processor Architecture"
+ bool
+ default n
+
+config PPC_CELL_NATIVE
+ bool
+ select PPC_CELL
+ default n
+
+config PPC_IBM_CELL_BLADE
+ bool "IBM Cell Blade"
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
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
config CPU_FREQ_PMAC64
bool "Support for some Apple G5s"
- depends on CPU_FREQ && PMAC_SMU && PPC64
+ depends on CPU_FREQ && PPC64
select CPU_FREQ_TABLE
help
This adds support for frequency switching on Apple iMac G5,
/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
Say N if you are unsure.
+config ARCH_ENABLE_MEMORY_HOTPLUG
+ def_bool y
+
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
depends on PPC_MULTIPLATFORM && 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
+ but it is independent of the system firmware. And like a reboot
you can start any kernel with it, not just Linux.
- The name comes from the similiarity to the exec system call.
+ The name comes from the similarity 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
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 n
bool
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)
- default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx
+ 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
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"