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-rw-r--r--libcpu/arm/cortex-m33/cpuport.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libcpu/arm/cortex-m33/cpuport.c b/libcpu/arm/cortex-m33/cpuport.c
index a589ba3462..42b5798507 100644
--- a/libcpu/arm/cortex-m33/cpuport.c
+++ b/libcpu/arm/cortex-m33/cpuport.c
@@ -431,7 +431,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
/**
* shutdown CPU
*/
-void rt_hw_cpu_shutdown(void)
+RT_WEAK void rt_hw_cpu_shutdown(void)
{
rt_kprintf("shutdown...\n");