EMIF driver and userspace interface

curious beast

Intellectual 310 points

Other Parts Discussed in Thread: AM5718

Hi,

I want to work on the EMIF driver. In linux do we have a test application or userspace export for testing the same.

-cb

over 4 years ago

0 LeonardEllis over 4 years ago

TI__Guru 71526 points

Hello Curious,

What processor are you using?

Regards,

~Leonard

0 curious beast over 4 years ago in reply to LeonardEllis

Intellectual 310 points

Hello @LeonardEllis

I am using SITARA AM5718 Processor

-cb

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

TI__Guru**** 162770 points

Hi,

if you are asking for DDR testing application on Linux you can use memtester.

Best Regards,
Keerthy

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

Intellectual 310 points

Hi Keerthy J,

Thank you for the information. My understaning about the EMIF is that it is more a driver driven component rather than userspace driver component. Do we have some usecase where we can use the EMIF from usecases.

-cb

+1 Keerthy J over 4 years ago in reply to curious beast

TI__Guru**** 162770 points

Hi,

EMIF related configurations are pretty much done in u-boot. So no kernel configuration or test cases are there.

- Keerthy

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

Intellectual 310 points

Hi Keerthy J,

Thank you very much for clarifying the same.

-Isaac

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EMIF driver and userspace interface