config ARC_STAR_9000923308
bool "Workaround for llock/scond livelock"
- default y
+ default n
depends on ISA_ARCV2 && SMP && ARC_HAS_LLSC
config ARC_HAS_SWAPE
bool "Support for the 40-bit Physical Address Extension"
default n
depends on ISA_ARCV2
- select HIGHMEM
help
Enable access to physical memory beyond 4G, only supported on
ARC cores with 40 bit Physical Addressing support
config ARCH_DMA_ADDR_T_64BIT
bool
+config ARC_PLAT_NEEDS_PHYS_TO_DMA
+ bool
+
config ARC_CURR_IN_REG
bool "Dedicate Register r25 for current_task pointer"
default y