sifive/freedom
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Source files for SiFive's Freedom platforms
5 mentions on Hacker News by 5 people: 1 story, 4 comments · first 2016-11-29 · latest 2021-01-13
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Some of them are open source: https://github.com/sifive/freedom So this board has an open source CPU: https://www.sifive.com/boards/hifive1-rev-b This does not: https://www.sifive.com/boards/hifive-unmatched Although, I get the feeling…
comment by ipodopt · 2021-01-13 · in BeagleV – An affordable RISC-V computer designed to run Linux -
…but those implementations can be closed source. SiFive have released some open source stuff ( https://github.com/sifive/freedom ) but the majority of their work is closed source IP. In a way they're quite similar to arm.
comment by gchadwick · 2020-09-18 · in SiFive to Debut RISC-V PC for Developers Based on Freedom U740 Next-Gen SoC -
…you're paying for is probably the ready-to-fab routed cores in whatever CAD format and support. [1] https://github.com/sifive/freedom
comment by baobrien · 2018-02-03 · in HiFive – RISC-V-based Linux development board -
The source here isn't their core? https://github.com/sifive/freedom
comment by monocasa · 2017-10-04 · in RISC-V based 64-bit quad-core application processor