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#
# For a description of the syntax of this configuration file,
# see extra/config/Kconfig-language.txt
#
config TARGET_ARCH
default "arc"
config FORCE_OPTIONS_FOR_ARCH
bool
default y
select ARCH_ANY_ENDIAN
choice
prompt "Target Processor Type"
default CONFIG_ARC_CPU_700
config CONFIG_ARC_CPU_700
bool "ARC700"
select ARCH_HAS_MMU
help
ARCompact ISA based ARC CPU
config CONFIG_ARC_CPU_HS
bool "ARC-HS"
select ARCH_HAS_MMU
help
Next Generation ARCv2 ISA based Processors
endchoice
config CONFIG_ARC_HAS_ATOMICS
bool "Support for LLOCK/SCOND instructions"
default y
help
LLOCK/SCOND instructions are needed to implement atomic r-m-w
Otherwise libc needs kernel assisted atomic cmpxchg available
since v4.9 kernel
choice
prompt "MMU Page Size"
default CONFIG_ARC_PAGE_SIZE_8K
config CONFIG_ARC_PAGE_SIZE_8K
bool "8KB"
help
Choose between 4k, 8k (default) or 16k
config CONFIG_ARC_PAGE_SIZE_16K
bool "16KB"
config CONFIG_ARC_PAGE_SIZE_4K
bool "4KB"
endchoice
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