diff --git a/plat/nxp/soc-ls1043a/ls1043ardb/policy.h b/plat/nxp/soc-ls1043a/ls1043ardb/policy.h
new file mode 100644
index 0000000..843b5e2
--- /dev/null
+++ b/plat/nxp/soc-ls1043a/ls1043ardb/policy.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2018-2021 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef POLICY_H
+#define	POLICY_H
+
+/*
+ * Set this to 0x0 to leave the default SMMU page size in sACR
+ * Set this to 0x1 to change the SMMU page size to 64K
+ */
+#define POLICY_SMMU_PAGESZ_64K	0x1
+
+#endif /* POLICY_H */