XTC Tools 15.2.1 introduced the following option to xflash:
We are trying to flash the data partition only and run the actual firmware using xrun.- Provide feature to selectively write either firmware or data partition
The data partition access function don't work.
We can only access the data partition from a xrun session if we flash the factory image as well.
Ultimately, we want to avoid xmos booting from flash first before we do xrun.
We are using xu316 and xtag-4.