# For more options and information see # http://www.raspberrypi.org/documentation/configuration/config-txt.md # Some settings may impact device functionality. See link above for details # Tell bootloader to use initram image #initramfs initrd.img-4.1.13-v7+ # Load RT Kernel for RBPI2 #kernel=kernel7-rt.img # uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan #disable_overscan=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720 # uncomment if hdmi display is not detected and composite is being output #hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes #hdmi_drive=2 # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 # Disable Splash Screen disable_splash=1 # Disables dynamic frequency clocking force_turbo=1 # Uncomment to overclock the arm. 700 MHz is the default. [pi2] arm_freq=900 core_freq=250 sdram_freq=450 over_voltage=2 [all] # Uncomment some or all of these to enable the optional hardware interfaces dtparam=i2c_arm=on dtparam=i2s=on dtparam=spi=on # Uncomment this to enable the lirc-rpi module #dtoverlay=lirc-rpi # Additional overlays and parameters are documented /boot/overlays/README # Disable Blutooth Support for HifiBerry compatibility with RBPi 3 # Swap back the ttyAMA0 to GPIO [pi3] dtoverlay=pi3-disable-bt dtoverlay=pi3-miniuart-bt [all] # Enable MMAP support (Jackd, etc.) dtoverlay=i2s-mmap # Audio Device Driver: #dtoverlay=hifiberry-amp dtoverlay=hifiberry-dac #dtoverlay=hifiberry-dacplus #dtoverlay=hifiberry-digi #dtoverlay=iqaudio-dac #dtoverlay=iqaudio-dacplus #dtoverlay=audioinjector-wm8731-audio #AUDIO_DEVICE_DTOVERLAY # PiTFT Config #dtoverlay=pitft28-capacitive,rotate=90,speed=32000000,fps=20 #dtoverlay=pitft28-resistive,rotate=90,speed=32000000,fps=20 # Adjust Serial Port Clock to allow MIDI baudrate 31250 [pi2] init_uart_clock=2441000 init_uart_baud=38400 dtparam=uart0_clkrate=3000000 [pi3] init_uart_clock=39062500 init_uart_baud=38400 dtparam=uart0_clkrate=48000000 [all]