diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 15f0284010c..5f472a8b406 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -351,6 +351,7 @@ config CPU_V6 select CPU_CACHE_V6 select CPU_CACHE_VIPT select CPU_CP15_MMU + select CPU_HAS_ASID select CPU_COPY_V6 if MMU select CPU_TLB_V6 if MMU @@ -376,6 +377,7 @@ config CPU_V7 select CPU_CACHE_V7 select CPU_CACHE_VIPT select CPU_CP15_MMU + select CPU_HAS_ASID select CPU_COPY_V6 if MMU select CPU_TLB_V6 if MMU @@ -498,6 +500,12 @@ config CPU_TLB_V6 endif +config CPU_HAS_ASID + bool + help + This indicates whether the CPU has the ASID register; used to + tag TLB and possibly cache entries. + config CPU_CP15 bool help |