From e029953bc08a2a500878dbf035a7a4a7332180a1 Mon Sep 17 00:00:00 2001
From: Wang-Huachen <oisun@qq.com>
Date: Tue, 8 Jun 2021 19:28:08 +0800
Subject: [PATCH] fixed possible errors when using xil_cache.h

---
 bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver/xil_cache.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver/xil_cache.h b/bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver/xil_cache.h
index 1731e84850..2590ce096b 100644
--- a/bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver/xil_cache.h
+++ b/bsp/zynqmp-r5-axu4ev/drivers/Zynq_HAL_Driver/xil_cache.h
@@ -1,6 +1,8 @@
 #ifndef XIL_CACHE_H
 #define XIL_CACHE_H
 
+#include <rthw.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif