I wanted to know if it is possible to install an image on a sdcard
Then set the jumpers to copy (recovery mode?) to copy sdcard to eMMC
Put jumpers back then just boot to eMMC
HiKey LeMaker Kirin 620 SoC is the model I will be using.
We have not made the images to automatically copy the images in SD card to copy to emmc by changing the jumper pin but we have the images to write to emmc from SD by relatively simple process.
This is the link to download the images and instruction to install the images to emmc.