config POWER4
def_bool y
+config PPC_FPU
+ def_bool y
+
config POWER4_ONLY
bool "Optimize for POWER4"
default n
This option enables hardware multithreading on RS64 cpus.
pSeries systems p620 and p660 have such a cpu type.
+config NUMA
+ bool "NUMA support"
+ default y if SMP && PPC_PSERIES
+
config ARCH_SELECT_MEMORY_MODEL
def_bool y
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
-config ARCH_FLATMEM_ENABLE
- def_bool y
-
config ARCH_SPARSEMEM_ENABLE
def_bool y
depends on ARCH_DISCONTIGMEM_ENABLE
def_bool y
depends on NEED_MULTIPLE_NODES
-config NUMA
- bool "NUMA support"
- default y if DISCONTIGMEM || SPARSEMEM
-
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
depends on SMP
depends on PPC_PSERIES || PPC_BPA
default y
+config RTAS_ERROR_LOGGING
+ bool
+ depends on PPC_RTAS
+ default y
+
config RTAS_PROC
bool "Proc interface to RTAS"
depends on PPC_RTAS