[U-Boot] [PATCH 04/34] binman: Allow use of help and entry-docs without libfdt

[sjg at google.com]

At present if libfdt is not available binman can't do anything much.
Improve the situation a little.

Ideally there should be a test to cover this, but I'm not quite sure how
to fake this.

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

 tools/binman/control.py                     | 10 ++++++++--
 tools/binman/entry.py                       |  5 ++++-
 tools/binman/etype/blob.py                  |  1 -
 tools/binman/etype/blob_dtb.py              |  6 ++++--
 tools/binman/etype/cbfs.py                  |  5 ++++-
 tools/binman/etype/fdtmap.py                | 13 +++++++++----
 tools/binman/etype/files.py                 |  5 ++++-
 tools/binman/etype/u_boot_dtb_with_ucode.py |  5 ++++-
 8 files changed, 37 insertions(+), 13 deletions(-)

Applied to u-boot-dm, thanks!