topic Re: IMX8mm rtnet Oops in Processor Expert Software

IMX8mm rtnet Oops

robyli — Mon, 18 Apr 2022 02:56:35 GMT

HI,xiaodong:

I'm having trouble trying IMX8mm. linux-imx 5.7.40.2.3.3 from NXP github.and I patch to linux-imx 5.7.40.2.3.3 with xenomai3.1 I use IMX8mmEVM board.Port rt_fec driver. when I run rtnet，I'm having the following problem。

and I objdupm identified some problems。

I use the resources you posted and run into the same problems. I put in the drivers and patches you released, and I had the same problem。Expect to hear from you。

@xiaodong_zhang

Re: IMX8mm rtnet Oops

xiaodong_zhang — Mon, 18 Apr 2022 03:23:10 GMT

Hi Roby,

i.MX8MM EVK board use AR8031 as Ethernet PHY, but I see it's KSZ9031 in your log. So you don't use iMX official EVK board, right? if yes, you need to check your device tree. In addition, you need to check enable-Xenomai-driver.config in release package of xenomai-arm64, if you apply the config for you kernel config.

Re: IMX8mm rtnet Oops

robyli — Mon, 18 Apr 2022 03:35:13 GMT

Hi,xiaodong

yes,I use chunaglong(创龙) IAMX8mm EVM, PHY is KSZ9031,but，PHY is attached ,I'll check the configuration again，Thank you。

Re: IMX8mm rtnet Oops

ZhangJennie — Thu, 21 Apr 2022 05:40:23 GMT

if chunaglong(创龙) board, I suggest you contacting chunaglong(创龙) for technical support.

Re: IMX8mm rtnet Oops

xiaodong_zhang — Sun, 24 Apr 2022 23:44:19 GMT

Customer already fix the issue.