diff --git a/sysutils/dtc/files/patch-libfdt_fdt__rw.c b/sysutils/dtc/files/patch-libfdt_fdt__rw.c
new file mode 100644
index 000000000000..2c0bc333f16f
--- /dev/null
+++ b/sysutils/dtc/files/patch-libfdt_fdt__rw.c
@@ -0,0 +1,11 @@
+--- libfdt/fdt_rw.c.orig	2020-03-04 06:14:58 UTC
++++ libfdt/fdt_rw.c
+@@ -435,7 +435,7 @@ int fdt_open_into(const void *fdt, void *buf, int bufs
+ 			return struct_size;
+ 	}
+ 
+-	if (can_assume(LIBFDT_ORDER) |
++	if (can_assume(LIBFDT_ORDER) ||
+ 	    !fdt_blocks_misordered_(fdt, mem_rsv_size, struct_size)) {
+ 		/* no further work necessary */
+ 		err = fdt_move(fdt, buf, bufsize);