diff --git a/add-sw_64-support-for-libmetal.patch b/add-sw_64-support-for-libmetal.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9031375db75dc9669ceac9cc578b2bf317a91621
--- /dev/null
+++ b/add-sw_64-support-for-libmetal.patch
@@ -0,0 +1,47 @@
+From 45efccd7042df956566914d686001eb42285461c Mon Sep 17 00:00:00 2001
+From: mahailiang <mahailiang@uniontech.com>
+Date: Mon, 4 Nov 2024 11:15:36 +0800
+Subject: [PATCH] add sw_64 support
+
+---
+ lib/processor/sw_64/CMakeLists.txt |  3 +++
+ lib/processor/sw_64/cpu.h          | 17 +++++++++++++++++
+ 2 files changed, 20 insertions(+)
+ create mode 100644 lib/processor/sw_64/CMakeLists.txt
+ create mode 100644 lib/processor/sw_64/cpu.h
+
+diff --git a/lib/processor/sw_64/CMakeLists.txt b/lib/processor/sw_64/CMakeLists.txt
+new file mode 100644
+index 0000000..c06e951
+--- /dev/null
++++ b/lib/processor/sw_64/CMakeLists.txt
+@@ -0,0 +1,3 @@
++collect (PROJECT_LIB_HEADERS cpu.h)
++
++# vim: expandtab:ts=2:sw=2:smartindent
+diff --git a/lib/processor/sw_64/cpu.h b/lib/processor/sw_64/cpu.h
+new file mode 100644
+index 0000000..ea34eb6
+--- /dev/null
++++ b/lib/processor/sw_64/cpu.h
+@@ -0,0 +1,17 @@
++/*
++ * Copyright (c) 2018, Pinecone Inc. and Contributors. All rights reserved.
++ *
++ * SPDX-License-Identifier: BSD-3-Clause
++ */
++
++/*
++ * @file	cpu.h
++ * @brief	CPU specific primitives
++ */
++
++#ifndef __METAL_SW_64_CPU__H__
++#define __METAL_SW_64_CPU__H__
++
++#define metal_cpu_yield()
++
++#endif /* __METAL_SW_64_CPU__H__ */
+-- 
+2.43.0
+
diff --git a/libmetal.spec b/libmetal.spec
index a94d33c7315562ce6a170b2af06985851113884c..1651594692d26e4ce383a97a234e7d06fe2e4d45 100644
--- a/libmetal.spec
+++ b/libmetal.spec
@@ -1,6 +1,6 @@
 Name:		libmetal
 Version:	2022.10.0
-Release:	5
+Release:	6
 Summary:	An abstraction layer across user-space Linux, baremetal, and RTOS environments
 
 License:	BSD
@@ -10,6 +10,7 @@ Source0:	https://github.com/OpenAMP/libmetal/archive/refs/tags/v%{version}/%{nam
 Patch0:		libmetal-add-additional-arches.patch
 Patch1:		add-riscv-support.patch
 Patch2:		add-loongarch64-support-for-libmetal.patch
+Patch3:		add-sw_64-support-for-libmetal.patch
 
 BuildRequires:	cmake
 BuildRequires:	doxygen
@@ -73,6 +74,9 @@ done
 
 
 %changelog
+* Tue Mar 18 2025 mahailiang <mahailiang@uniontech.com> - 2022.10.0-6
+- add sw_64 support for libmetal
+
 * Tue Jun 18 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 2022.10.0-5
 - add loongarch64 support for libmetal