zlacker

That does work on the original pinephone, the A64 SoC can boot from the mmcblk0boot0 partition. The rk3399 in the pinephone pro is way more problematic which it is why it's important to have the SPI and also have the SPI flashed from the factory.

The pinebook pro batch that has shipped now did not end up with Tow-Boot and instead has BSP u-boot on the eMMC which makes it unable to boot anything else than the shipped manjaro by default. Of course it's only the other distributions supporting this platform that have to deal with this