chris yocto



I’m trying to customize the SERIAL_CONSOLES variable. In another thread I read this can be done by adding a machine-extra.conf file too my custom layer. So I added “ SERIAL_CONSOLES = "115200;ttymxc0" ” to my machine-extra.conf, but when I  bitbake my custom image, no changes are found.

In the conf file from the bsp for the board I’m using I found “SERIAL_CONSOLES = "115200;ttymxc2", when I change this to SERIAL_CONSOLES ?= "115200;ttymxc2" my changes are being applied.

This off course is not ideal since I then still don’t have all changes in my own layer.  

Is there a way I can solve this?


Kind regards,



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