RTEMS | ESP-32 C5 and C6 (#5527)

Pavel Pisa (@ppisa) gitlab at rtems.org
Sat Mar 21 12:37:14 UTC 2026




Pavel Pisa commented: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5527#note_146642


By the way, Bernhard Beschow seems to work on preparation of ESP32C3, and Xtensa based ESP32 and ESP32S3 emulation to be ported into QEMU mainline, see his `esp-master` branch

[https://github.com/shentok/qemu/tree/esp-master](https://github.com/shentok/qemu/tree/esp-master)

The original QEMU 9 based Espressif repo is there

[https://github.com/espressif/qemu](https://github.com/espressif/qemu)

but I have not luck with it on my Linux system. May be some crypto and config flash setup. Not sure. But when it is available in mainline this could be useful solution for CI testing including SJA1000 CAN because they map our NXP/OpenCores SJA10000 controller emulation into Espressif machines.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5527#note_146642
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