J7200XSOMXEVM: PROCESSOR-SDK-J7200 & J721S2XSOMXEVM: All USB Port is not work....

ryu kyounghoon

Prodigy 115 points

Part Number: J7200XSOMXEVM

Hi J7200 Champ,

we are using J721S2XSOMXEVM & J7200 SOM.

Could you please support USB Port enabling on top of PSDK 9.1 or 9.2 ?

we want enable Two USB 2.0 Port.

Best regards,

Ryu

over 1 year ago

0 Diwakar Dhyani over 1 year ago

TI__Guru 53115 points

HI Ryu

ryu kyounghoon said:
Could you please support USB Port enabling on top of PSDK 9.1 or 9.2 ?

There no support for the USB driver in RTOS SDK only Linux SDK has.

If you want to enable the USB2.0 port hub in Linux SDK you can follow the below FAQ.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1303008/faq-j721s2xsomxevm-enable-usb-2-0-hub-on-j7200-j721s2-j784s4

Regards
Diwakar

0 ryu kyounghoon over 1 year ago in reply to Diwakar Dhyani

Prodigy 115 points

Hi Diwakar,

i has already tried applying that patch, but it didn't work.....

Do we need to configure the hardware dip switch settings?

Best regards,

Ryu

0 Diwakar Dhyani over 1 year ago in reply to ryu kyounghoon

TI__Guru 53115 points

HI Ryu

Where you are connecting your USB device to the TYPE A port hub right ?

Have you tried analysing logs ?

Regards
Diwakar

0 ryu kyounghoon over 1 year ago in reply to Diwakar Dhyani

Prodigy 115 points

hello Diwakar,

yes, i used 2 usb hub port.

when i checked booting log, i can not find error.

when plug in usb device, there is no kernel message.

regards

ryu

+1 ryu kyounghoon over 1 year ago in reply to ryu kyounghoon

Prodigy 115 points

hello Diwakar,

I've confirmed that I applied the patch incorrectly. It's working fine now.

thank you

regards

ryu

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J7200XSOMXEVM: PROCESSOR-SDK-J7200 & J721S2XSOMXEVM: All USB Port is not work....