tree 259efa981e7bfc507568c89533b7e52e9d86c030
parent 880e9ee650f829ed4772003633feb01ced94d227
author Simon Glass <sjg@chromium.org> 1563647019 -0600
committer Simon Glass <sjg@chromium.org> 1564414685 -0600

dtoc: Update Fdt.GetNode() to handle the root node

This function currently fails if the root node is requested. Requesting
the root node is sometimes useful, so fix the bug.

Signed-off-by: Simon Glass <sjg@chromium.org>