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You can run modern Linux without an MMU! But other popular embedded OSes I've heard about are FreeRTOS and Zephyr.
by hackernudes 2y ago
You can run modern Linux without an MMU! But other popular embedded OSes I've heard about are FreeRTOS and Zephyr.
- jsheard 2y agoAnd someone has in fact managed to get MMU-less Linux running on the newer Pico 2: https://github.com/Mr-Bossman/pi-pico2-linux https://github.com/Mr-Bossman/pi-pico2-linux That's with an 8MB external PSRAM though, fitting modern Linux in the internal SRAM is probably a step too far.
- joezydeco 2y agoI used to work with a Cortex-M3 port of uCLinux, but it was kind of a pain to manage. The biggest problem being every executable had to be statically linked to all of its dependencies.