Hi! I'm creating a yocto image (sumo) for the raspberrypi and got stuck on how to enable the one-wire interface on boot.
I have enabled the SPI bus and I2C in my local.conf file. ENABLE_SPI_BUS = "1" ENABLE_I2C = "1" and checked that they are loaded on boot. I'm struggling to figure out where to set "dtoverlay=w1-gpio" and how to enable the w1-gpio module on boot. The /boot/config.txt file doesn't exist by default after startup. If I create this file with the line above directly on the rpi and reboot it, the w1-gpio interface is still not enabled. What is the proper way to do this? Thanks for any help! Regards, Markus
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