kill 256 BOGOMIPS the ram space the pop package on the the top of cpu with (Raspberry pi) version 256 that we don't need 2nd version 512 mega that we need. More ram on Raspberry ip machine costs more expincev .(any cpu can address 1GB or more ) so we will never and never be able creating new ram with tools sfdisk tools ( this machine has Usb port Udmi port sdcard port I thing we need the usb port for the non removable ram to take a byte