A solution that seems to work is to create a new .bbclass inherited from my layer's linux .bbappend file that implements uboot_prep_kimage:append() to append the DTB to linux.bin. This code would run

I'm a complete newcomer to Yocto, trying to translate a manual process of building software for an embedded device based on the PHYTEC phyCORE-LPC3250 SOM. I did not find an existing BSP layer for thi