I'd like to know if there are any useful options to program the i.MX RT1050 without using the DAP link? I need to run XIP programs from QSPI Flash.
1. MfgTool works but it appears to be very slow as it loads a program into RAM before actually programming the user application.
2. The reference manual says that the on-chip Boot ROM can be used to download code through USB or LPUART, is there any documentation or application like the MfgTool to do this or would I need to write it from scratch?
Any other suggestions are welcome, using USB OTG (as a VCP or CDC) and the boot ROM seems like a good option at the moment but I'm not sure how much has been done in this space already.