diff options
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index d76bf4a83740..89d47eac18b2 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -9,11 +9,15 @@ config ARC def_bool y select ARC_TIMERS + select ARCH_HAS_SYNC_DMA_FOR_CPU + select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_HAS_SG_CHAIN select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC select BUILDTIME_EXTABLE_SORT select CLONE_BACKWARDS select COMMON_CLK + select DMA_NONCOHERENT_OPS + select DMA_NONCOHERENT_MMAP select GENERIC_ATOMIC64 if !ISA_ARCV2 || !(ARC_HAS_LL64 && ARC_HAS_LLSC) select GENERIC_CLOCKEVENTS select GENERIC_FIND_FIRST_BIT @@ -453,16 +457,11 @@ config ARC_HAS_PAE40 default n depends on ISA_ARCV2 select HIGHMEM + select PHYS_ADDR_T_64BIT help Enable access to physical memory beyond 4G, only supported on ARC cores with 40 bit Physical Addressing support -config ARCH_PHYS_ADDR_T_64BIT - def_bool ARC_HAS_PAE40 - -config ARCH_DMA_ADDR_T_64BIT - bool - config ARC_KVADDR_SIZE int "Kernel Virtual Address Space size (MB)" range 0 512 |