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-rw-r--r--arch/arm/cpu/armv7m/cache.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7m/cache.c b/arch/arm/cpu/armv7m/cache.c
index 6dc2ca8e73..f4ba3ad50e 100644
--- a/arch/arm/cpu/armv7m/cache.c
+++ b/arch/arm/cpu/armv7m/cache.c
@@ -332,6 +332,11 @@ void icache_disable(void)
isb(); /* subsequent instructions fetch see cache disable effect */
}
#else
+void invalidate_icache_all(void)
+{
+ return;
+}
+
void icache_enable(void)
{
return;