1-2.	Navigate to the Python script's location nmd run script
cd $TRAINING_PATH/fileSys/support
vitis -s fileSys_builder.py zcu104

1-3-2.	open vitis in workspace
vitis -w $TRAINING_PATH/fileSys/lab

1-4. Configure the BSP to use the XilFFS FAT file
https://elm-chan.org/fsw/ff/00index_e.html

Set the XILFFS_interface value to 2 
Set the XILFFS_num_logical_vol setting to 1
Set the ramfs_size setting to 34816000 bytes


// Register volume work area, initialize device (line 114)
status = f_mount(&fatfs, path, 0);

// Get volume information and free clusters of drive 0 (line 150) 
status = f_getfree(path,&nFreeClusters,&fatfsPtr);
  
xil_printf("File/Dir name: %s\n\r",fInfo.fname);      // present the file or directory name
status = f_stat(fName,&fInfo); 			      // add this line to display size

CPU_TYPE=53

xilffs

3. Launching the Application with QEMU
cd $TRAINING_PATH/fileSys/support
./fileSys_QemuRun.sh a53

chmod 777 fileSys_QemuRun.sh 

To exit QEMU: Ctrl + A, then X.