dtoc: Support finding the offset of a property
Add a way to find the byte offset of a property within the device tree. This
is only supported with the normal libfdt implementation since fdtget does
not provide this information.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/libfdt/libfdt.swig b/lib/libfdt/libfdt.swig
index 0cb7977..b24c72b 100644
--- a/lib/libfdt/libfdt.swig
+++ b/lib/libfdt/libfdt.swig
@@ -108,3 +108,6 @@
const char *fdt_strerror(int errval);
int fdt_pack(void *fdt);
+
+int fdt_totalsize(const void *fdt);
+int fdt_off_dt_struct(const void *fdt);