This is a version of u-boot, modified to support Fuchsia on the Khadas vim3
To build the vim3 bootloader for Fuchsia:
CIPD access. All build tools are downloaded to cipd_deps.
Run the build script from repo root
./fuchsia_build.py
Options:
--clean-cipd option can be used to make sure CIPD checkout is clean. It will remove cipd_deps directory and download dependencies again.--gbl-path <path> option specifies a path to a local GBL (gbl.efi) binary. If provided, CIPD GBL is not used; otherwise, the script downloads GBL from CIPD and uses gbl_aarch64_dev.efi.You now have a build/u-boot.bin.unsigned that you can flash to a target using fastboot.
go/fuchsia-firmware-licensing-publishing