# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#
mainmenu "Linux/PowerPC Kernel Configuration"
config MMU
bool
default y
config GENERIC_HARDIRQS
bool
default y
config RWSEM_GENERIC_SPINLOCK
bool
config RWSEM_XCHGADD_ALGORITHM
bool
default y
config ARCH_HAS_ILOG2_U32
bool
default y
config ARCH_HAS_ILOG2_U64
bool
default n
config GENERIC_HWEIGHT
bool
default y
config GENERIC_CALIBRATE_DELAY
bool
default y
config PPC
bool
default y
config PPC32
bool
default y
# All PPCs use generic nvram driver through ppc_md
config GENERIC_NVRAM
bool
default y
config GENERIC_FIND_NEXT_BIT
bool
default y
config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
config ARCH_MAY_HAVE_PC_FDC
bool
default y
config GENERIC_BUG
bool
default y
depends on BUG
source "init/Kconfig"
menu "Processor"
choice
prompt "Processor Type"
default 6xx
config 6xx
bool "6xx/7xx/74xx/52xx/82xx/83xx"
select PPC_FPU
help
There are four types of PowerPC chips supported. The more common
types (601, 603, 604, 740, 750, 7400), the older Freescale
(formerly Motorola) embedded versions (821, 823, 850, 855, 860,
52xx, 82xx, 83xx), the IBM embedded versions (403 and 405) and
the Book E embedded processors from IBM (44x) and Freescale (85xx).
For support for 64-bit processors, set ARCH=powerpc.
Unless you are building a kernel for one of the embedded processor
systems, choose 6xx.
Also note that because the 52xx, 82xx, & 83xx family have a 603e
core, specific support for that chipset is asked later on.
config 40x
bool "40x"
select PPC_DCR_NATIVE
config 44x
bool "44x"
select PPC_DCR_NATIVE
config 8xx
bool "8xx"
config E200
bool "e200"
config E500
bool "e500"
endchoice
config PPC_FPU
bool
config PPC_DCR_NATIVE
bool
default n
config</
