cpu/esp32: place common CPU functions to IRAM
cpu/esp32: place common CPU functions to IRAM


ant9000/RIOT,authmillenon/RIOT,yogo1212/RIOT,jasonatran/RIOT,ant9000/RIOT,kYc0o/RIOT,basilfx/RIOT,smlng/RIOT,OTAkeys/RIOT,smlng/RIOT,jasonatran/RIOT,OTAkeys/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,OlegHahm/RIOT,OTAkeys/RIOT,miri64/RIOT,jasonatran/RIOT,OlegHahm/RIOT,kYc0o/RIOT,ant9000/RIOT,OTAkeys/RIOT,ant9000/RIOT,OlegHahm/RIOT,kYc0o/RIOT,OTAkeys/RIOT,smlng/RIOT,authmillenon/RIOT,authmillenon/RIOT,authmillenon/RIOT,basilfx/RIOT,jasonatran/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,yogo1212/RIOT,miri64/RIOT,OlegHahm/RIOT,miri64/RIOT,kaspar030/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,kYc0o/RIOT,kYc0o/RIOT,smlng/RIOT,smlng/RIOT,kaspar030/RIOT,jasonatran/RIOT,miri64/RIOT,basilfx/RIOT,kaspar030/RIOT,basilfx/RIOT,authmillenon/RIOT,authmillenon/RIOT,ant9000/RIOT,kaspar030/RIOT,basilfx/RIOT,yogo1212/RIOT,OlegHahm/RIOT,miri64/RIOT,RIOT-OS/RIOT