I've been building images w/ yocto for a custom board that's similar to a LS1046ARDB (basically a simplified version of it). The image I've been building/testing up to now is bitbake fsl-image-kernelitb which uses the image fsl-image-mfgtool which extends core-image-minimal.
Our custom board doesn't have everything that the LS1046ARDB has so I would like to setup a more pristine/polished machine config and image. I'm very new to Yocto though and need help navigating the waters of how does one go about this. So my two questions are ...