I'm posting on behalf of my customer:
The RM48 in LQFP144 package does not have a tracing port, but for firmware development we need tracing functionality.
Do you have a solder adapter (or have experience with one from a 3rd party) that enables the BGA337 to be mounted in a LQFP144 package and offering an additional tracing connector?
I think that the only way of having tracing functionality with the LQFP144 package is to make use of a solder adapter that has the BGA337 and a MIPI connector. Do you know if that has been done before with the RM48? And if yes, can you tell me which solder adapter was used