!!!! Do not install to eMMc it will brick it and afterwards does not boot at all (firmware.pinebook-pro-rk3399.img.gz 2021-06-26 02:07 + partition.img.gz 2021-06-26 02:07)
To recover
(!!!!!!! read ths before https://wiki.pine64.org/index.php/Pinebo...Reassembly and take extra care !!!!!)
switch off eMMc
boot from SD interrupt u-boot
switch on eMMc
on the u-boot prompt enter "=> mmc erase 0 1000" follwed by boot
To recover
(!!!!!!! read ths before https://wiki.pine64.org/index.php/Pinebo...Reassembly and take extra care !!!!!)
switch off eMMc
boot from SD interrupt u-boot
switch on eMMc
on the u-boot prompt enter "=> mmc erase 0 1000" follwed by boot