Raspberry Pi 4 can finally boot directly from USB
Not a fan of Raspberry Pi. It hides behind proprietary Broadcom chip, no DSI/MIPI support and you're at the mercy of Raspberry PI for any sort of commercial implementation (RPi Zero and independent module). They do guarantee upto 2026 availability for their DIMM modules which is nice. We wanted to build commercial device using RPi but its a no go due to its blackbox nature.What they should do is to leverage their position in the market and convince Broadcom to open source the bootloader and drivers. There are a bunch of binary blobs from Broadcom that are a mystery as to what they do. No docs, no anything. HAL layer is completely at the mercy of Raspbery Pi.Raspberry Pi is an ecosystem which is based on proprietary technologies and masquerading as an open source friendly thing.If you want to support proper open source development (I understand, at some point things get proprietary the closer you get to the hardware, but with RPi, there isn't even a datasheet for the processor that you can get your hands on), buy Beagle board and other alternatives.