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doc(esp32s3): qemu and openeth

This commit is contained in:
Marco Casaroli 2024-09-18 17:53:10 +02:00 committed by Xiang Xiao
parent 4741f6f561
commit b1a6618929
1 changed files with 25 additions and 0 deletions
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Documentation/platforms/xtensa/esp32s3/index.rst
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@ -317,6 +317,31 @@ possible to track the root cause of the crash. Saving this output to a file and
The above output shows the backtrace of the tasks. By checking it, it is possible to track the
functions that were being executed when the crash occurred.
Using QEMU
==========
Get or build QEMU from `here <https://github.com/espressif/qemu/wiki>`__. The minimum supported version is 9.0.0.
Enable the ``ESP32S3_QEMU_IMAGE`` config found in :menuselection:`Board Selection --> ESP32S3 binary image for QEMU`.
Enable ``ESP32S3_APP_FORMAT_LEGACY``.
Build and generate the QEMU image::
$ make bootloader
$ make ESPTOOL_BINDIR=.
A QEMU-compatible ``nuttx.merged.bin`` binary image will be created. It can be run as::
$ qemu-system-xtensa -nographic -machine esp32s3 -drive file=nuttx.merged.bin,if=mtd,format=raw
QEMU Networking
---------------
Networking is possible using the openeth MAC driver. Enable ``ESP32S3_OPENETH`` option and set the nic in QEMU:
$ qemu-system-xtensa -nographic -machine esp32s3 -drive file=nuttx.merged.bin,if=mtd,format=raw -nic user,model=open_eth
Peripheral Support
==================