MastinZgZ Posted July 6, 2021 Share Posted July 6, 2021 Armbianmonitor: http://ix.io/3s69 Good morning, I have a NanoPi Neo core where I am trying to use the usb ports (USB1, USB2 and USB3), the first thing to say is that all usbhost is active in armbian-config. The system does not recognize me anything in any of the 3, not a pendrive, or Wi-Fi or anything. If I go to armbian-config, I see that the DTB system that has loaded is that of the NanoPi air, I do not know if it can influence. USB devices receive power when connected. Any idea if I have to activate something else or modify the DTB or something? I have tried adding to armbianEnv.txt this line at the end fdtfile = sun8i-h3-nanopi-neo.dtb but nothing. Thanks and best regards! 0 Quote Link to comment Share on other sites More sharing options...
guidol Posted July 6, 2021 Share Posted July 6, 2021 2 hours ago, MastinZgZ said: Armbianmonitor: http://ix.io/3s69 The system does not recognize me anything in any of the 3, not a pendrive, or Wi-Fi or anything. The system DOES see your USB-WiFi-Stick: ### lsusb: Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 002: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Do you got the Base-Board for the Neo Core or how do you wire the USB-Ports to the Core? Do you have a picture or diagram how do you donnect the devices? I "only" got a Core2 (H5) with Baseboard. 0 Quote Link to comment Share on other sites More sharing options...
bigtreeman Posted January 9, 2022 Share Posted January 9, 2022 bad dtb. decompile the dtb to dts using dtc change the usbs from status = "disabled"; to status = "okay"; there could also be other changes needed recompile the modified dts to dtb using dtc 0 Quote Link to comment Share on other sites More sharing options...
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