From 570cc035793aff077ca473a41994a452889b024e Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Mon, 12 Jan 2026 17:15:42 +0800
Subject: [PATCH] [risc-v][common64] Make rt_hw_cpu_shutdown weak to resolve
 multiple definition with RT_USING_DM (#11100)

* Initial plan

* [risc-v][common64] Make rt_hw_cpu_shutdown weak to fix multiple definition error

Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>
---
 libcpu/risc-v/common64/cpuport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcpu/risc-v/common64/cpuport.c b/libcpu/risc-v/common64/cpuport.c
index 440195eb3a..b33da61a38 100644
--- a/libcpu/risc-v/common64/cpuport.c
+++ b/libcpu/risc-v/common64/cpuport.c
@@ -158,7 +158,7 @@ void rt_hw_context_switch_interrupt(void *context, rt_ubase_t from, rt_ubase_t t
 #endif /* end of RT_USING_SMP */
 
 /** shutdown CPU */
-void rt_hw_cpu_shutdown(void)
+rt_weak void rt_hw_cpu_shutdown(void)
 {
     rt_uint32_t level;
     rt_kprintf("shutdown...\n");