Hi,
The source code to build UEFI for HiKey is now available: * EDK II - https://github.com/96boards/edk2 * ARM Trusted Firmware - https://github.com/96boards/arm-trusted-firmware * l-loader - https://github.com/96boards/l-loader
Instructions can be found on the wiki: https://github.com/96boards/documentation/wiki/UEFI
Pre-built binaries are available as well: https://builds.96boards.org/snapshots/hikey/uefi/
Note: it's targeting developers. Several features are under development. See also the known issues/limitations on the wiki page.
Cheers, -- Fathi