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The Raspberry Pi still relies on a closed-source blob running on a CPU core whose instruction set isn't publicly documented to even boot, but I suppose at least
by makomk 11y ago
The Raspberry Pi still relies on a closed-source blob running on a CPU core whose instruction set isn't publicly documented to even boot, but I suppose at least it's possible to reverse-engineer that unlike Intel ME.
- Sanddancer 11y agoBroadcom released a considerable amount regarding the Videocore IV a couple years ago. Nobody's finished writing an RTOS for it quite yet, but the ISA is now documented. https://www.broadcom.com/docs/support/videocore/VideoCoreIV-AG100-R.pdf https://www.broadcom.com/docs/support/videocore/VideoCoreIV-...