1 files changed, 9 insertions, 0 deletions
diff --git a/arch/riscv/cpu/cv1800b/cpu.c b/arch/riscv/cpu/cv1800b/cpu.c
new file mode 100644
index 00000000000..233a6a3d64e
--- /dev/null
+++ b/arch/riscv/cpu/cv1800b/cpu.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2024, Kongyang Liu <seashell11234455@gmail.com>
+ */
+
+int cleanup_before_linux(void)
+{
+	return 0;
+}