J721EXSOMXEVM: UFS device evaluation using J721EXSOMXEVM+J721EXPCP01EVM

lakshmikanth satyavolu

Expert 1680 points

Part Number: J721EXSOMXEVM

Hi Community,

I would like to evaluate UFS data paths using J721EXSOMXEVM and J721EXPCP01EVM duo using Linux.

Is it possible to boot this system using Linux with micro SD card and evaluate UFS interface?

Please let me know.

Best

Lakshmi

0 lakshmikanth satyavolu over 3 years ago

Expert 1680 points

Hi community,

Could some one please look into it?

Best

Lakshmi

0 Keerthy J over 3 years ago in reply to lakshmikanth satyavolu

Hi,

Please take a look at the below thread:

I believe that should help answer your questions on UFS.

Best Regards,

Keerthy

0 lakshmikanth satyavolu over 3 years ago in reply to Keerthy J

Expert 1680 points

Hi Keerthy,

Thanks for responding.

Most of the links from that thread you have referred were broken.

My queries are below:

1. I don't want to boot the system from UFS. For booting I use micro SD.

2. Does this processor have UFS controller on chip? I would like to evaluate UFS2.1 protocol on the UFS flash device.

3. Where can I find Technical reference manual for the Jacinto 7 processor used on this EVM? I tried online without success.

Best

Lakshmi

+1 Keerthy J over 3 years ago in reply to lakshmikanth satyavolu

Closing this.

- Keerthy

Processors forum