From 3e91307326e220e3217fc371f3b57cee8948df53 Mon Sep 17 00:00:00 2001
From: aozima <wuyangyong@gmail.com>
Date: Sat, 26 Aug 2023 07:36:25 +0800
Subject: [PATCH] fixed stack setup when using SMP. (#7978)

---
 libcpu/aarch64/cortex-a/entry_point.S | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libcpu/aarch64/cortex-a/entry_point.S b/libcpu/aarch64/cortex-a/entry_point.S
index 3bdca7b81..ee0ec8627 100644
--- a/libcpu/aarch64/cortex-a/entry_point.S
+++ b/libcpu/aarch64/cortex-a/entry_point.S
@@ -331,7 +331,11 @@ after_mmu_enable_cpux:
     b rt_hw_secondary_cpu_bsp_start
 #endif
 
+#ifndef RT_CPUS_NR
+#define RT_CPUS_NR 1
+#endif
+
 .align 12
 .el_stack:
-.space (8192)
-.el_stack_top:
\ No newline at end of file
+.space (8192 * RT_CPUS_NR)
+.el_stack_top:
-- 
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