diff options
Diffstat (limited to 'arch/powerpc/platforms/Kconfig.cputype')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 142dff5e96d6..77e9b8d591fb 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -72,7 +72,7 @@ config PPC_BOOK3S_64 select PPC_FPU select PPC_HAVE_PMU_SUPPORT select SYS_SUPPORTS_HUGETLBFS - select HAVE_ARCH_TRANSPARENT_HUGEPAGE if PPC_64K_PAGES + select HAVE_ARCH_TRANSPARENT_HUGEPAGE select ARCH_SUPPORTS_NUMA_BALANCING select IRQ_WORK @@ -331,6 +331,15 @@ config PPC_STD_MMU_64 def_bool y depends on PPC_STD_MMU && PPC64 +config PPC_RADIX_MMU + bool "Radix MMU Support" + depends on PPC_BOOK3S_64 + default y + help + Enable support for the Power ISA 3.0 Radix style MMU. Currently this + is only implemented by IBM Power9 CPUs, if you don't have one of them + you can probably disable this. + config PPC_MMU_NOHASH def_bool y depends on !PPC_STD_MMU |