[U-Boot] [PATCH 28/53] binman: Support updating entries in an existing image

[sjg at google.com]

While it is useful and efficient to build images in a single pass from a
unified description, it is sometimes desirable to update the image later.

Add support for replace an existing file with one of the same size. This
avoids needing to repack the file. Support for more advanced updates will
come in future patches.

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

 tools/binman/README                     |  13 ++-
 tools/binman/control.py                 |  33 +++++++-
 tools/binman/entry.py                   |  23 ++++++
 tools/binman/ftest.py                   | 102 +++++++++++++++++++++++-
 tools/binman/image.py                   |   3 +
 tools/binman/state.py                   |  74 ++++++++++++-----
 tools/binman/test/132_replace.dts       |  21 +++++
 tools/binman/test/133_replace_multi.dts |  33 ++++++++
 8 files changed, 277 insertions(+), 25 deletions(-)
 create mode 100644 tools/binman/test/132_replace.dts
 create mode 100644 tools/binman/test/133_replace_multi.dts

Applied to u-boot-dm, thanks!