[PATCH v3 19/49] binman: Allow zero-length entries to overlap

[Simon Glass]

Some binary blobs unfortunately obtain their position in the image from
other binary blobs, such as Intel's 'descriptor'. In this case we cannot
rely on packing to work. It is not possible to produce a valid image in
any case, due to the missing blobs.

Allow zero-length overlaps so that this does not cause any problems.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---

(no changes since v1)

 tools/binman/etype/section.py               |  2 +-
 tools/binman/ftest.py                       |  4 ++++
 tools/binman/test/160_pack_overlap_zero.dts | 18 ++++++++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 tools/binman/test/160_pack_overlap_zero.dts

Applied to u-boot-dm