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dts/README.md
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@ -1,6 +1,9 @@
# Rebuild dts tree fo MQ pro..
see: https://manpages.ubuntu.com/manpages/focal/man1/dtc.1.html
see:
https://manpages.ubuntu.com/manpages/focal/man1/dtc.1.html
https://forum.armbian.com/topic/29626-mango-pi-mq-pro-d1-device-tree-try-to-okay-serial/
https://github.com/torvalds/linux/tree/master/arch/riscv/boot/dts/allwinner
## Notes for re-generating MQ PRO device tree (`.dtb`)
My notes
@ -36,4 +39,13 @@ Initially we will test the new dtb:
### Make this permanent in grub
ToDo
## Issues
**No HDMI output** - this is either a blocker.. or fine for a headless system
### Bonus
The onboard (blue) status LED can be controlled via the sys tree:
`sudo sh -c "echo 1 > /sys/devices/platform/leds/leds/blue\:status/brightness"` to turn on
`sudo sh -c "echo 1 > /sys/devices/platform/leds/leds/blue\:status/brightness"` to turn off
You can make it flash as wifi traffic is seen with:
`sudo sh -c "echo phy0rx > /sys/devices/platform/leds/leds/blue\:status/trigger"`