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-rw-r--r--arch/powerpc/Kconfig17
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index bb16443b681..9c44af3db8d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -148,6 +148,9 @@ config DEFAULT_UIMAGE
Used to allow a board to specify it wants a uImage built by default
default n
+config REDBOOT
+ bool
+
config PPC64_SWSUSP
bool
depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL))
@@ -168,11 +171,13 @@ config PPC_DCR
config PPC_OF_PLATFORM_PCI
bool
+ depends on PCI
depends on PPC64 # not supported on 32 bits yet
default n
source "init/Kconfig"
+source "arch/powerpc/sysdev/Kconfig"
source "arch/powerpc/platforms/Kconfig"
menu "Kernel options"
@@ -348,6 +353,14 @@ config PPC_64K_PAGES
while on hardware with such support, it will be used to map
normal application pages.
+config PPC_SUBPAGE_PROT
+ bool "Support setting protections for 4k subpages"
+ depends on PPC_64K_PAGES
+ help
+ This option adds support for a system call to allow user programs
+ to set access permissions (read/write, readonly, or no access)
+ on the 4k subpages of each 64k page.
+
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
depends on PPC64 && SMP
@@ -425,7 +438,7 @@ endmenu
config ISA_DMA_API
bool
- default y
+ default !PPC_ISERIES || PCI
menu "Bus options"
@@ -475,7 +488,7 @@ config MCA
config PCI
bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
|| PPC_MPC52xx || (EMBEDDED && (PPC_PSERIES || PPC_ISERIES)) \
- || PPC_PS3
+ || PPC_PS3 || 44x
default y if !40x && !CPM2 && !8xx && !PPC_83xx \
&& !PPC_85xx && !PPC_86xx
default PCI_PERMEDIA if !4xx && !CPM2 && !8xx