[PATCH 2/2] binman: Support adding sections to FMAPs

[Simon Glass]

When used with hierarchical images, use the Chromium OS convention of
adding a section before all the subentries it contains.

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

 tools/binman/entries.rst                   | 13 +++++++++--
 tools/binman/etype/fmap.py                 | 20 +++++++++++++++--
 tools/binman/ftest.py                      | 25 ++++++++++++++++++----
 tools/binman/test/095_fmap_x86_section.dts |  2 +-
 4 files changed, 51 insertions(+), 9 deletions(-)

Applied to u-boot-dm, thanks!