Linux/AM5708: Regarding Common Platform Ethernet Switch (CPSW) framework

Ajit Clarence

Intellectual 370 points

Part Number: AM5708

Tool/software: Linux

Hello Experts,

I am new to the Common Platform Ethernet Switch (CPSW) framework used by TI for interfacing ethernet interface.

Any literature regarding the platform, about the data structures etc, would be helpful.

Thanks,

Ajit

over 7 years ago

0 Margarita Gashova over 7 years ago

TI__Guru* 80190 points

Hello,

Please refer the below link:
software-dl.ti.com/.../Foundational_Components_Kernel_Drivers.html
Hope this helps.

BR
Margarita

0 Ajit Clarence over 7 years ago in reply to Margarita Gashova

Intellectual 370 points

Hi,

I referred the kernel drivers documentation in link, not much info regarding the data structures in CPSW

software-dl.ti.com/.../Foundational_Components_Kernel_Drivers.html

I was going through the u-boot drivers of CPSW <local directory>board-support/u-boot-2018.01+gitAUTOINC+313dcd69c2-g313dcd69c2/drivers/net/cpsw.c for AM571x-idk,

I was not able to understand, how is ethernet phy KSZ9031RN intialized?

Thanks,
Ajit

0 Margarita Gashova over 7 years ago in reply to Ajit Clarence

TI__Guru* 80190 points

Hello,

In additional, I would recommend you to check the TRM (www.ti.com/.../spruhz7h.pdf) and cpsw.txt (linux-xx.xx/Documentation/devicetree/bindings/net)

BR
Margarita

0 Ajit Clarence over 7 years ago in reply to Margarita Gashova

Intellectual 370 points

Thanks Margaritha,

I will go through the TRM..

Regards,
Ajit

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Linux/AM5708: Regarding Common Platform Ethernet Switch (CPSW) framework