That's a function of the state of the SoC options currently. There are very few options for an open source phone design to choose from that have sufficient pub

That's a function of the state of the SoC options currently. There are very few options for an open source phone design to choose from that have sufficient public documentation. The ones that do tend to be several generations behind on process nodes and have more modest capabilities generally as they are often targeting the low end of the market.