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-rw-r--r--arch/mn10300/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 275963eeae13..eab0c2aa95cd 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -17,6 +17,7 @@ config AM33_3
config AM34_2
def_bool n
+ select MN10300_HAS_ATOMIC_OPS_UNIT
config MMU
def_bool y
@@ -124,6 +125,12 @@ config MN10300_CPU_AM33V2
endchoice
+config MN10300_HAS_ATOMIC_OPS_UNIT
+ def_bool n
+ help
+ This should be enabled if the processor has an atomic ops unit
+ capable of doing LL/SC equivalent operations.
+
config FPU
bool "FPU present"
default y