Hi Alan, > If you have not done so already, would it be worth trying to build and > initialize the current libbsd with a loopback driver? >
I haven't done it so far, This might help. Thanks. Are there other devices on the RPI4 such as the SD card or USB that may be > usable in the current libbsd on the Pi 4? > The only thing which I think might be compatible would be arasan SD card drivers. And every other peripheral's drivers isn't present in the current rtems-libbsd state. I know it will not get you the ethernet driver you need, but having an > environment that runs on the board might be a step in the right direction. > > How hard do you think it would be to backport the ethernet driver to the > current rtems-libbsd release? > I'm not sure how difficult it would be to backport since it's a major release (backporting from 13.x to 12.x). It will take a while to figure all that out.
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