Thanks for updating this demo to show how XIP Linux on RZ/A1 can boot under 5 seconds as well as how it can boot straight into the Crank Storyboard Suite from an SD Card. I have captured this in this new video on XIP Linux: www.youtube.com/watch
Thanks for uploading this!
Note that the default installation of Renesas Tools won't do the registry update needed for the batch file. (You can read the batch file for options.)
I recommend downloading and installing the latest Segger tools from www.segger.com/jlink-software.html