Error from the tutorial of Generating and Compiling Cyclone V Preloader

The main issue may be due to permissions as the error describes:

" cannot open map file u-boot-spl.map: Permission denied"

Check if your working / code folders have requisite permissions - read/write before executing the make command. Also verify that you are not referencing another user's workspace which might be in read-only mode.

Did you run the command with super-user/root privilages (su make/ sudo make) try running it that way and check.