tagline: From openSUSE
- HiSilicon Kirin 620 SoC
- 8x ARM Cortex-A53 CPU
- ARM Mali-450 MP4 GPU
- 1 GB / 2 GB RAM
- 2x USB host, 1x USB OTG
- Micro SD
Booting from SD card seems currently broken in their EDK2 firmware (as of 16.06): https://bugs.96boards.org/show_bug.cgi?id=177 Using the latest Linaro l-loader.bin and fip.bin files seems to resolve this.
With a Factory based EFI image you currently need earlycon to get serial output, with the Contrib:96boards hikey image earlycon=pl011,0xf7113000.
You also seem to need the following line:
As alternative to Tianocore with the above device tree limitations, you can try U-Boot as bootloader:
Connect a suitable Micro USB cable (e.g., to USB 2.0 Type A) between HiKey board and your host.
Install the jumper 3-4 (J601 on LeMaker HiKey) for recovery boot, then power on the board.
You will not see any serial output, but a new /dev/ttyUSBx device should appear.
This will boot into a special Arm Trusted Firmware mode where you can use the Android fastboot protocol over USB to flash new firmware:
Note: Files transferred via fastboot currently need to have 512-byte alignment (b9o#633). In the above arm-trusted-firmware-hikey960 package patches on top of v1.4 make sure fip.bin is suitably aligned. If you wish to flash your own files, make sure the files are aligned by adding suitable zero padding bytes at the end, as instructed in the bug comment #1.
Remember to remove the jumper 3-4 before you do
fastboot reboot or a reset.
You will then need to install on your HiKey boot medium the dtb-hisilicon package matching your kernel, and our U-Boot should pick it up automatically.
JeOS-efi (and modified JeOS-hikey) gets stuck during early boot: Bug #1040492