diff --git a/include/common/fdt_wrappers.h b/include/common/fdt_wrappers.h
index b16510f3d..abbf9764b 100644
--- a/include/common/fdt_wrappers.h
+++ b/include/common/fdt_wrappers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -49,7 +49,7 @@ int fdtw_find_or_add_subnode(void *fdt, int parentoffset, const char *name);
 
 static inline uint32_t fdt_blob_size(const void *dtb)
 {
-	const uint32_t *dtb_header = dtb;
+	const uint32_t *dtb_header = (const uint32_t *)dtb;
 
 	return fdt32_to_cpu(dtb_header[1]);
 }
@@ -60,7 +60,8 @@ static inline bool fdt_node_is_enabled(const void *fdt, int node)
 	const void *prop = fdt_getprop(fdt, node, "status", &len);
 
 	/* A non-existing status property means the device is enabled. */
-	return (prop == NULL) || (len == 5 && strcmp(prop, "okay") == 0);
+	return (prop == NULL) || (len == 5 && strcmp((const char *)prop,
+		"okay") == 0);
 }
 
 #define fdt_for_each_compatible_node(dtb, node, compatible_str)       \