Ensure that whenever U-Boot is built:
- The chosen signing key and is converted to the expected format and
installed in the build tree.
- Infix's environment extensions are installed in the build tree
The qemu.sh script can fail, due to misconfiguration or other problems,
before it actually starts qemu. Therefore, move the help text to right
before starting the emulator.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The virtualized system is configured through kconfig under "External
Options"->"QEMU Virtualization".
To launch the system, simply run "make run". This works both from
output directories, and from the infix root with O= set.
Initial defconfig is based on Buildroot qemu_x86_64_defconfig, with a
Bootlin pre-built toolchain and a very basic qemu.sh script, generated
by a local post-image.sh, for `make run`.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>