I'm new to SD card boot for RT1050, I find an application note AN12107, it shows the steps about boot from SD
card using SDK demo.
I thought the application image should download into SD card, after boot, copy it to ITCM to run.
While in the guide and code , I haven't find address related to SD card, only ITCM and DTCM space：
Could you please explain the theory of it .
Any suggestion will be appreciate.