diff --git a/include/common/fdt_wrappers.h b/include/common/fdt_wrappers.h
index e3158f1..e28dee1 100644
--- a/include/common/fdt_wrappers.h
+++ b/include/common/fdt_wrappers.h
@@ -12,8 +12,10 @@
 /* Number of cells, given total length in bytes. Each cell is 4 bytes long */
 #define NCELLS(len) ((len) / 4U)
 
-int fdtw_read_cells(const void *dtb, int node, const char *prop,
-		unsigned int cells, void *value);
+int fdt_read_uint32(const void *dtb, int node, const char *prop_name,
+		    uint32_t *value);
+int fdt_read_uint64(const void *dtb, int node, const char *prop_name,
+		    uint64_t *value);
 int fdt_read_uint32_array(const void *dtb, int node, const char *prop_name,
 			  unsigned int cells, uint32_t *value);
 int fdtw_read_string(const void *dtb, int node, const char *prop,