VGCH
commented
1 year ago You are using the official system image, this image uses a configuration file with the following name sun50i-h616-orangepi-zero2.dtb.
Take the following steps to solve your problem:
1 sudo git clone https://github.com/mamin27/H616-mangopi.git
2 cd H616-mangopi
3 sudo dtc -I dts -O dtb -f sun50i-h616-biqu.dts -o sun50i-h616-biqu.dtb
If necessary, back up your original file sun50i-h616-orangepi-zero2.dtb
4 sudo cp -i sun50i-h616-biqu.dtb /boot/dtb/allwinner/sun50i-h616-orangepi-zero2.dtb
5 sudo shutdown -r now
OS image source: https://mangopi.org/mqquad under the "FW&SDK" section
Debian IMG with XFCE from the MEGA link: https://mega.nz/file/7L5w3CyD#ClAPLD9zHpwiIeM9JarotuU44G66ELNpPulKMwVnyiM
Issue: According to the other issue reported here by VGCH, I2C works using your guide. So that only means that I am doing something wrong. After running the command
sudo apt-get install sunxi-tools device-tree-compiler rpi.gpio-commonand going to the directorycd /boot/dtb/allwinner/, I found that I did not have the sun50i-h616-biqu.dts and sun50i-h616-biqu.dtb files that are needed to run the next commanddtc -I dts -O dtb -f sun50i-h616-biqu.dts -o sun50i-h616-biqu.dtb.I saw that you provided the sun50i-h616-biqu.dts file, so I created a new file with the same name under the
cd /boot/dtb/allwinner/directory and copy/pasted the file contents over to it. Although I still needed the sun50i-h616-biqu.dtb file to rundtc -I dts -O dtb -f sun50i-h616-biqu.dts -o sun50i-h616-biqu.dtb. Without the appropriate files, I only get the following error: "FATAL ERROR: Couldn't open "sun50i-h616-biqu.dtb": No such file or directory"Can you explain what I might be doing wrong or what I am missing?