LayerscapeのトピックRe: Ethernet Driver for LS1021A

Ethernet Driver for LS1021A

sukruthrameshba — Mon, 14 Aug 2017 10:04:07 GMT

Hi,

We are using a custom made eval board in which LS1021A microprocessor is populated.

Hence Linux BSP , which NXP provides doesn't support this board.

Moreover, We are developing a very lean application on this board for which are not going with Linux platform.

Hence we are using Code Warrior IDE for development of our application.

It would be of great support if you can provide us , simple eth driver which can transmit and receive normal eth packet using any of the eTSEC controller?

Regards,

Sukruth

Re: Ethernet Driver for LS1021A

yipingwang — Tue, 22 Aug 2017 06:09:52 GMT

Hello Sukruth,

LS1021 is supported in QorIQ Linux SDK 2.0, you could download SDK 2.0 for reference from Linux® SDK for QorIQ ® Processors|NXP .

You could refer to ETSEC driver provided in u-boot for reference, I have attached it for you.

If you installed SDK 2.0, you could run "bitbake u-boot -c patch -f" to get u-boot source in the folder build_<platform>/tmp/work/<platform>-fsl-linux/u-boot-qoriq/2016.01+fslgit-r0/git.

For Non-OS project, you also could refer to NetComm Software downloaded from NetComm Software Resources|NXP , which is a driver package, developed based on CodeWarrior. You could download NetComm 4.4 from NetComm Software Resources|NXP, please refer to

eTSEC driver in NetComm_Software_Release_4.4\NetCommSw\Peripherals\eTSEC

Have a great day,
TIC

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: Ethernet Driver for LS1021A

sukruthrameshba — Wed, 30 Aug 2017 06:25:30 GMT

Hello Yiping,

I had raised a request to download eTSEC driver in NetComm_Software_Release_4.4 on 22nd August.

However, it is still in the processing stage.

If possible , Can you please attach eTSEC driver file from this path?

Regards,

Sukruth