i.MX28 EVK in sato build, USB keyboard and mouse can't support

[thomaslin]

Hi,

Already make i.MX28 EVK work by Yocto Sato UI build.

But USB keyboard and mouse can't work in this board. Both of them plug in J81 USB host port .

Do some check below

***** USB driver looks work by dmesg check *****

root@imx28evk:~# dmesg |grep usb
usb DR wakeup device is registered
IMX usb wakeup probe
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
IMX usb wakeup probe
usb h1 wakeup device is registered
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver  ***** Only find USB hub work by lsusb check *****
root@imx28evk:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

******

Any idea to do USB keyboard/mouse check?

[YixingKong]

Thomas, please click Correct Answer if your issue is gone.

Thanks,

Yixing

[thomaslin · Accepted solution]

It work and problem gone.

1. Be master branch in repo

2. S16 set to WALL5V

[daiane_angolini]

Yes.

Poky was recently updated and we faced the same issue you described.

It's caused by some evdev update/change. I was not able to figure out exactly what changed, but some previous configuration is not applicable with new evdev version.

Please, remove your tmp folder and pseudodone and make your image again. After that I had my mouse working again.

(and please, let me know the results)