I've managed to build images like in doc/chromium/chainload.rst wtih binman, but ran into an issue with entry expansion in FIT and worked on it a bit. I also added SetImagePos() because that documentation asks for precise placement of u-boot.bin inside the FIT and I felt like doing it as an easier way to know the positions.
I would try to refactor and experiment with FIT things more, but I know Simon's currently working on converting SPL_FIT_GENERATOR to binman. Instead I'm just sending things I have already done with some tests added, hopefully without too many conflicts.
Alper Nebi Yasak (5): binman: Fix subentry expansion for FIT entry type binman: Register and check bintools from FIT subentries binman: Check missing bintools of Section subclasses binman: Convert FIT entry type to a subclass of Section entry type binman: Update image positions of FIT subentries
tools/binman/etype/fit.py | 90 ++++++--- tools/binman/etype/section.py | 1 + tools/binman/ftest.py | 183 ++++++++++++++++++ .../binman/test/220_fit_subentry_bintool.dts | 39 ++++ 4 files changed, 287 insertions(+), 26 deletions(-) create mode 100644 tools/binman/test/220_fit_subentry_bintool.dts