Flat Image Tree (FIT) is a widely used file format for packaging a kernel and associated devicetree files. This series adds support for building a FIT as part of the kernel build. This makes it easy to try out the kernel - just load the FIT onto your tftp server and it will run automatically on any supported arm64 board.
The script is written in Python, since it is easy to build a FIT using the Python libfdt bindings. For now, no attempt is made to compress files in parallel, so build the 900-odd files takes a while, about 6 seconds with my testing.
The series also includes a few minor clean-up patches.
Simon Glass (3): kbuild: Correct missing architecture-specific hyphens kbuild: arm64: Add BOOT_TARGETS variable arm64: boot: Support Flat Image Tree
MAINTAINERS | 7 + Makefile | 10 +- arch/arm64/Makefile | 7 +- arch/arm64/boot/Makefile | 8 +- scripts/Makefile.lib | 16 ++- scripts/make_fit.py | 285 +++++++++++++++++++++++++++++++++++++++ 6 files changed, 324 insertions(+), 9 deletions(-) create mode 100755 scripts/make_fit.py