AM6548: usb3.0 support under u-boot

Asura

Intellectual 550 points

Part Number: AM6548

based on ti-processor-sdk-linux-am65xx-evm-07_01_00_17.

I have found the usb3.0 has not dts support under u-boot.

I want to know ,currently whether usb3.0 function has full completed support under u-boot or not?

if yes,could you pls show me how to configure the usb3.0 dts.

thanks a lot

BRs

chao

over 4 years ago

0 Keerthy J over 4 years ago

TI__Guru**** 163810 points

Hi,

I see USB2.0 supported on AM654x dts. I am checking with experts on the 3.0 support. I will get back as soon
as i hear from our USB experts.

Best Regards,
Keerthy

0 Keerthy J over 4 years ago in reply to Keerthy J

TI__Guru**** 163810 points

Hi,

Our USB expert confirmed that only USB2.0 is supported in the SDK & USB3.0 is NOT supported. Closing this thread.

- Keerthy

0 Asura over 4 years ago in reply to Keerthy J

Intellectual 550 points

Hi Keerthy

thanks for you quick response.

And I'd like to know why usb3.0 can not be supported under uboot?
software or silicon limit?

if this is software limit,do there any plan to support usb3.0 under uboot?

thanks

+1 Keerthy J over 4 years ago in reply to Asura

TI__Guru**** 163810 points

Hi,

It is software limitation. I do not have visibility on the future SDKs w.r.t USB 3.0 Support in u-boot. I will notify
when its supported.

- Keerthy

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AM6548: usb3.0 support under u-boot