[PATCH v1 34/57] xen/riscv: introduce asm/delay.h

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 xen/arch/riscv/include/asm/delay.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 xen/arch/riscv/include/asm/delay.h

diff --git a/xen/arch/riscv/include/asm/delay.h 
b/xen/arch/riscv/include/asm/delay.h
new file mode 100644
index 0000000000..40370e381a
--- /dev/null
+++ b/xen/arch/riscv/include/asm/delay.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2009 Chen Liqin <liqin.chen@xxxxxxxxxxxxx>
+ * Copyright (C) 2016 Regents of the University of California
+ */
+
+#ifndef _ASM_RISCV_DELAY_H
+#define _ASM_RISCV_DELAY_H
+
+#include <xen/lib.h>
+
+static inline void udelay(unsigned long usecs)
+{
+    BUG();
+}
+
+#endif /* _ASM_RISCV_DELAY_H */
-- 
2.41.0