TDA2E: 24.10 Gigabit Ethernet Switch (GMAC_SW) in Literature Number: SPRUI29F November 2015–Revised October 2018

Hi,

can you check in "PROCESSOR_SDK_VISION_03_06_00_00\ti_components\networking\nsp_gmacsw_4_16_00_00"

Regards,

Yordan

HI ,

PROCESSOR_SDK_VISION_03_06_00_00\ti_components\networking\nsp_gmacsw_4_16_00_00" DO NOT be built into kernel in PROCESSOR_SDK_VISION_03_06_00_00 package

can you solve the second question below ?

2. How to build the GMAC driver code into .out file?

Thanks
Dengfei Li

There are 2 options for GMAC driver support on TDA2 running Vision SDK.

- Option 1: TI RTOS GMAC driver on M4. This is provided by nsp_gmacsw_4_16_00_00 and it is pre-built. VSDK will link the libraries from NSP package. It is included by defining NDK_PROC_TO_USE=ipu1_1 under ~\vision_sdk\apps\configs\tda2xx_evm_bios_all\cfg.mk.

- Option 2: Linux Ethernet driver on A15. If you build the Linux Vision SDK and run Linux on A15, the ethernet driver is provided in Linux kernel by default.

Regards,
Stanley

HI Stanley,

 Thanks for your answers firstly.

There are 2 questions to need you help below:

1. We use A15 on TDA2x,and I see "NDK_PROC_TO_USE=a15_0"  in  ~\vision_sdk\apps\configs\tda2xx_evm_bios_all\cfg.mk.

 Now I want to know: what's the directory of the ethernet driver( GMAC_SW on TDA2x soc)  provided in Linux kernel by default?

2. We use realtek PHY IC(RTL9000A) to connect GMAC_SW(on TDA2x),what's the directory of PHY driver for realtek in linux kernel ?

  if I know dir of PHY driver in liunux kernel,I can use it as base and change it according to new RTL9000A driver code.

Thanks a lot

Dengfei Li

HI Stanley,

Sorry for your misunderstanding my meaning.

I want to know exactly "detailed directory" in  in Linux kernel for  Option2 below:

- Option 2: Linux Ethernet driver on A15. If you build the Linux Vision SDK and run Linux on A15, the ethernet driver is provided in Linux kernel by default.

Thanks

Dengfei

Linux kernel documentation will provide that information.

HI ,

I do not find the detail directory of GMAC( on TDA2x)  driver code for A15 (MPU) subsystem in  linux kernel documents

Could other engineer tell the directory below?

What's the detailed directory of GMAC( on TDA2x)  driver code for A15 (MPU) subsystem in  PROCESSOR_SDK_VISION_03_06_00_00 soft package?

Thanks a lot

Dengfei Li