it automatically generates gain_x310_rfnoc_image_core. in fact, we are using E312, how to change this target? or the name is not matter, we can change in the YAML definition?
This is also my question as well. Is it possible to change the YAML file for targeting x4xx? I am not sure, but I assume we do need lots of other modifications as well (not just YAML file). Any help appreciated.
Unfortunately rfnocmodtool only generates an image file for the X310. You can use the file uhd/fpga/usrp3/top/e31x/e310_rfnoc_image_core.yml as a template for setting up an image core YAML file for the E312.