Hikey960 was a terrible board to support due to lack of programming specs

• Hikey960 was a terrible board to support due to lack of programming specs
• We switched to khadas vim2, a nice $100 onboard arm board
• Khadas was a true pleasure to work with and implemented a WOL reboot feature when I asked them how to remotely reboot crashed boards
• As a result, a tray build was a lot easier, I only needed to support the wiring for fastboot USB/power and USB serial console

Fuchsia OS testing on khadas vim2