topic Re: LS1043A ethernet issue! in Layerscape

LS1043A ethernet issue!

Gyosun — Fri, 13 Sep 2024 09:31:22 GMT

Hello,

I'm using a custom LS1043A board.

Initially, I used two Ethernet connections via the RGMII interface, but I needed one more. So, I'm currently using a copper module connected to the XFI optical module interface.

RGMII: fm1-mac3, fm1-mac4

XFI: fm1-mac9 (Copper SFP Transceiver Module RJ45)

Here is the English translation:

"However, on the board using three Ethernet ports, packets are not being received on fm1-mac3.

While packets can be seen with tcpdump, they are not received in the application.

I am using LSDK18.03.

For more details, please refer to the attached PDF file."

Q-ls1043a-eth-issue.pdf

How can I enable packet reception in the application? Your advice would be appreciated.

Thanks,
Best Regards,
Gyosun.

Re: LS1043A ethernet issue!

SebastianG — Wed, 18 Sep 2024 19:57:53 GMT

Hi @Gyosun,

I am already working on your question, When I have any update I will let you know

Regards

Re: LS1043A ethernet issue!

SebastianG — Fri, 20 Sep 2024 15:41:03 GMT

Hi @Gyosun,

Could you please tell me the SerDes Protocol that you used in your Board?

Regards

Re: LS1043A ethernet issue!

Gyosun — Sun, 22 Sep 2024 00:18:52 GMT

Hi SebastianG,

U-Boot 2017.07 (Aug 11 2021 - 01:10:47 +0000)

SoC: LS1043A Rev1.1 (0x87920111)
Clock Configuration:
CPU0(A53):1600 MHz CPU1(A53):1600 MHz CPU2(A53):1600 MHz
CPU3(A53):1600 MHz
Bus: 400 MHz DDR: 1600 MT/s FMAN: 500 MHz
Reset Configuration Word (RCW):
00000000: 08100010 0a000000 00000000 00000000
00000010: 14600002 80004012 60040000 c1002000
00000020: 00000000 00000000 00000000 0002e806
00000030: 00000000 001e1308 00000096 00000001

....

SRDS_PRTCL_S1_RCW[128:143] : 1460

Configured as above.

Thanks,
Best Regards,
Gyosun.

Re: LS1043A ethernet issue!

SebastianG — Thu, 26 Sep 2024 15:19:58 GMT

hi @Gyosun,

Could you please check and tell me the value of the register HASHTABLE_CTRL—Hash table control register (mEMAC offset 0x02C) on the DPAA, specifically the offset 1AE402C?

Regards

Re: LS1043A ethernet issue!

Gyosun — Fri, 27 Sep 2024 06:53:58 GMT

Hi SebastianG,

I read it using devmem.
~# devmem 0x1AE402C
0x18010000

Regards,
Gyosun.

Re: LS1043A ethernet issue!

SebastianG — Fri, 04 Oct 2024 01:41:29 GMT

Hi @Gyosun,

Sorry for the late response,

Could you please tell the following details:

- which devices are connected to the HUB?

- which device are connected to the port fm1-mac?

Also, Are you use a custom BSP or a NXP BSP?, If its a BSP from NXP which version are you using?

Regards

Re: LS1043A ethernet issue!

Gyosun — Fri, 04 Oct 2024 04:41:40 GMT

Hi SebastianG,

Hmm.. There is a response to your initial question.
Please refer to the attached PDF file.

Thanks,
Best Regards,
Gyosun.

Re: LS1043A ethernet issue!

SebastianG — Mon, 21 Oct 2024 17:25:34 GMT

Hi @Gyosun,

Apologies for the delayed response,

Do you have any update Related to the question "Also, Are you use a custom BSP or a NXP BSP?, If its a BSP from NXP which version are you using?"

Regards