Neo2+ Building a recent kernel with working both USB ports

[gdm85]

Hi there,

in the past I tried building sunxi-4.11.y branch and mainline upstream kernel. I have problems with both:

• sunxi-4.11.y with the kernel .config from the Xenial image has working USB ports
• sunxi-4.11.y with my modified kernel .config looses one of the two ports, unknown reasons edit: I managed to get it working
• with mainline kernel never got both USB ports working

Do you guys have advices about building a recent kernel where I could use both USB ports as normal (no OTG)?
Model is: FriendlyElec NanoPi-NEO-Plus2

Thanks

(By the way, it is not possible to search on this forum "usb not working" because it complains they are too common words. What does that even mean...)

[guidol]

[*] with mainline kernel never got both USB ports working[/list]

Do you guys have advices about building a recent kernel where I could use both USB ports as normal (no OTG)?

try armbian (here the Neo2 with NAS-Case = JMicron is the HDD-Controller)

root@nanopineo2:~# lsusb
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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 002: ID 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp.
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
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[gdm85]

[*] with mainline kernel never got both USB ports working[/list]

Do you guys have advices about building a recent kernel where I could use both USB ports as normal (no OTG)?

try armbian (here the Neo2 with NAS-Case = JMicron is the HDD-Controller)

I have Neo2 Plus