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nerves_system_rpi4

1.18.0
2.1.0 2.0.4 2.0.3 2.0.2 2.0.1 2.0.0 2.0.0-rc.3 2.0.0-rc.2 2.0.0-rc.1 retired 2.0.0-rc.0 retired 1.33.1 1.33.0 1.32.0 1.31.4 1.31.3 1.31.2 1.31.1 1.31.0 1.30.1 1.30.0 1.29.1 1.29.0 1.28.1 1.28.0 1.27.1 1.27.0 1.26.0 1.25.1 1.25.0 1.24.1 1.24.0 1.23.2 1.23.1 1.23.0 1.22.2 1.22.1 1.22.0 1.21.2 1.21.1 1.21.0 1.20.2 1.20.1 1.20.0 1.19.0 1.18.4 1.18.3 1.18.2 1.18.1 1.18.0 1.17.3 1.17.2 1.17.1 1.17.0 1.16.3 1.16.2 1.16.1 1.16.0 1.15.1 1.15.0 1.14.0 1.13.5 1.13.4 retired 1.13.3 1.13.2 1.13.1 retired 1.13.0 1.12.2 1.12.1 1.12.0 1.11.3 1.11.2 1.11.1 1.11.0 1.10.2 1.10.1 1.10.0 1.9.2 1.9.1 1.9.0 1.8.2 1.8.1

Nerves System - Raspberry Pi 4 (64-bits)

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nerves_system_rpi4 config.txt
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config.txt 

# Default Nerves RPi 4 config.txt

#

# It's possible to override this file by using a custom fwup.conf

# configuration to pull in a replacement.

#

# Useful links:

# http://rpf.io/configtxt

# https://www.raspberrypi.org/documentation/configuration/device-tree.md

# https://github.com/raspberrypi/documentation/blob/master/configuration/device-tree.md

# https://github.com/raspberrypi/firmware/blob/master/boot/overlays/README



# Enable 64-bit support

arm_64bit=1



# We always use the same names, the real used variant is selected by

# BR2_PACKAGE_RPI_FIRMWARE_{DEFAULT,X,CD} choice

start_file=start.elf

fixup_file=fixup.dat



# Disable the boot rainbow

disable_splash=1



# This, along with the Raspberry Pi "x" firmware is needed for the camera

# to work. The Raspberry Pi "x" firmware is selected via the Buildroot

# configuration. See Target packages->Hardware handling->Firmware.

gpu_mem=192



# Enable I2C, SPI, and audio

dtparam=i2c_arm=on

dtparam=spi=on

dtparam=audio=on



# Comment this in or modify to enable OneWire

# NOTE: check that the overlay that you specify is in the boot partition or

#       this won't work.

#dtoverlay=w1-gpio-pullup,gpiopin=4



# Support USB gadget mode on the USB-C port

dtoverlay=dwc2



# The ramoops overlay works with the pstore driver to preserve crash

# information across reboots in DRAM

dtoverlay=ramoops



# Enable the UART (/dev/ttyS0)

enable_uart=1



# Enable DRM VC4 V3D driver on top of the dispmanx display stack

dtoverlay=vc4-fkms-v3d

max_framebuffers=2



[cm4]

# Raspberry Pi CM4-only settings



# For the CM4 I/O board, USB is disabled by default. This enables it.

dtoverlay=dwc2,dr_mode=host