this post was submitted on 28 Nov 2023
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83
Microsoft opens sources ThreadX under MIT license (www.theregister.com)
submitted 11 months ago by [email protected] to c/[email protected]
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The 'Azure RTOS' used in millions of Raspberry Pis is now FOSS

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[–] [email protected] 8 points 11 months ago* (last edited 11 months ago)

Nothing. The Raspberry Pi Foundation is rather outspoken on abandoning the firmware and replacing it with regular in-kernel Linux drivers on newer hardware and has made progress on that front. Furthermore, the userpace of the firmware is all secret Broadcom code, Microsoft has only open-sourced the kernel of the Pi firmware. Older models will probably need the firmware forever.