From 21fe19d9fa28d5fc9e77d8eff804590d998acf28 Mon Sep 17 00:00:00 2001
From: qilian <87816729+ziyu04@users.noreply.github.com>
Date: Mon, 31 Mar 2025 13:21:21 +0800
Subject: [PATCH] Create cpuport.h

Add support for spinlock
---
 bsp/raspberry-pi/raspi2/cpu/cpuport.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 bsp/raspberry-pi/raspi2/cpu/cpuport.h

diff --git a/bsp/raspberry-pi/raspi2/cpu/cpuport.h b/bsp/raspberry-pi/raspi2/cpu/cpuport.h
new file mode 100644
index 00000000000..a3398087884
--- /dev/null
+++ b/bsp/raspberry-pi/raspi2/cpu/cpuport.h
@@ -0,0 +1,12 @@
+#ifndef  CPUPORT_H__
+#define  CPUPORT_H__
+
+typedef union {
+    unsigned long slock;
+    struct __arch_tickets {
+        unsigned short owner;
+        unsigned short next;
+    } tickets;
+} rt_hw_spinlock_t;
+
+#endif  /*CPUPORT_H__*/