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The Framework Laptop 13 is about to become one of the world’s first RISC-V laptops
(www.theverge.com)
this post was submitted on 19 Jun 2024
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Not the case with ARM processors sadly, IMO they're a bit of a mess from that perspective. Proprietary blobs for hardware, unusual kernel hacks for some devices, and no device tree support so you can't just boot any image on any device. I think Windows for ARM encouraged some standardization in that regard, but for the most part looking at Android devices it's still very much the wild west.
This is one of the many reasons why Raspberry Pi ARM boards remain popular for the time being, despite there being so many other cheap alternatives available: they actually keep supporting their old boards & ensure hardware on their boards works from the get-go.
There are also some rare cases where Raspberry Pi rewrite open source implementations of Broadcom's proprietary blob drivers, in one instance for the built in CSI (optional camera)
Wasn’t there a bounty out like 10 years ago for writing an open source alternative to the video drivers? I remember reading about that.
For Mali? https://docs.mesa3d.org/drivers/panfrost.html