How can I get faster rate by KSZ9031 Ethernet PHY on IMX8MQ customize board?

[mimi05633]

Hi NXP team,

How can I get faster rate by KSZ9031 Ethernet PHY on IMX8MQ customize board?
I follow the URL to enable Ethernet and success.
https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/Using-KSZ9031-PHY-On-i-MX8MM-and-L5-4-24...
After I ping my PC by Ethernet cable, I get rate about 2ms.
Is there faster rate to get by Ethernet? If there is, how can I do?
I appreciate if someone can help me to solve it.

Topology: IMX8MQ---(1G ether cable)---PC

My harware:
- IMX8MQ customize board (Software: LF_L5.4.3_1.0.0)
- KSZ9031 Ethernet PHY

Thank you for any help.
Minying

[igorpadykov]

Hi Minying

one can try to set cpu frequency governor to performance mode "cpufreq-set -g performance" as

described in sect.6.8. GPU AN12118  i.MX 8M Quad Power Consumption Measurement

or disable the bus frequency driver:  echo 0 > /sys/bus/platform/drivers/imx_busfreq/soc\:busfreq/enable

Best regards
igor