boot_delay=0 arm_control=0x200 kernel=vmlinuz-rpi initramfs initramfs gpu_mem=256 gpu_mem_256=64 # uncomment line to enable serial on ttyS0 on rpi3 # NOTE: This fixes the core_freq to 250Mh #enable_uart=1 # to take advantage of your high speed sd card dtparam=sd_overclock=100 # use drm backend ( for weston and wayland ) dtoverlay=vc4-fkms-v3d # have a properly sized image disable_overscan=1 # for sound over HDMI hdmi_drive=2 # Enable audio (loads snd_bcm2835) dtparam=audio=on