I have successfully rebuilt the bsp for the zcu106 HDMI RX TRD using the Petalinux procedures. However, our hardware uses a variant of the FPGA, xczu4ev-sfvc784-1-e.
I ported the TRD HDMI RX project to this device and produced a hdf file. I then used this with a fresh copy of the TRD BSP to configure the petalinux and then attempted to build it. The build failed with multiple esoteric messages.
It is clear that there is a configuration step that I missed to adapt the ZCU106 BSP to my new device. I saw some reference to this in the Petalinux reference guide referred to as 'variants'.
Can someone help me to understand what the exact procedures are for creating a BSP for my FPGA so that the Petalinux-build command will complete without error.