this currently includes some models of iBook & Titanium
PowerBook.
+config CPU_FREQ_PMAC64
+ bool "Support for some Apple G5s"
+ depends on CPU_FREQ && PMAC_SMU && PPC64
+ select CPU_FREQ_TABLE
+ help
+ This adds support for frequency switching on Apple iMac G5,
+ and some of the more recent desktop G5 machines as well.
+
config PPC601_SYNC_FIX
bool "Workarounds for PPC601 bugs"
depends on 6xx && (PPC_PREP || PPC_PMAC)
config FORCE_MAX_ZONEORDER
int
depends on PPC64
+ default "9" if PPC_64K_PAGES
default "13"
config MATH_EMULATION
def_bool y
depends on PPC64 && !NUMA
-config ARCH_DISCONTIGMEM_ENABLE
- def_bool y
- depends on SMP && PPC_PSERIES
-
-config ARCH_DISCONTIGMEM_DEFAULT
+config ARCH_SPARSEMEM_ENABLE
def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
-config ARCH_SPARSEMEM_ENABLE
+config ARCH_SPARSEMEM_DEFAULT
def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
+ depends on SMP && PPC_PSERIES
source "mm/Kconfig"
def_bool y
depends on NEED_MULTIPLE_NODES
+config ARCH_MEMORY_PROBE
+ 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