TMDSEVM572X: Linux/TMDSEVM572X: Igh Etherlab Master for AM572 PREEMPT_RT Linux

savoy yang

Part Number: TMDSEVM572X

Hi,

hardware: http://www.ti.com.cn/tool/cn/TMDSEVM572X#1

software: http://software-dl.ti.com/processor-sdk-linux-rt/esd/AM57X/latest/index_FDS.html

The problem is the same as this https://e2e.ti.com/support/processors/f/791/t/757647, the difference is that it is his board is http://www.ti.com/tool/TMDSIDK437X（use PRU-ICSS Ethernet）,but I'm normal ethernet；

I tried to use his post to modify the MAC address, but it has no effect；

1）close eth0：ifconfig eth0 down

2）modify：ifconfig eth0 hw ether 7E:38:66:7B:52:F2

3）restart eth0：ifconfig eth0 up

over 4 years ago

0 Dave Bell over 4 years ago

TI__Genius 14680 points

savoy,

As mentioned on the other thread you referenced, TI does not support third party stacks, but we do support the Ethernet drivers for both PRU-ICSS and CPSW. Have you confirmed the compatibility between the EtherCAT master and Linux kernel version on the AM57? Also if the packets that the low level driver is exposing for your stack to use and see if those packets are showing up as expected. You would check that by using tcpdump, for example tcpdump -i eth1

Best regards,

Dave

0 savoy yang over 4 years ago in reply to Dave Bell

Prodigy 40 points

hi Dave, I refer to the method of this post to successfully solve the problem, thank you for your reply.

0 Dave Bell over 4 years ago in reply to savoy yang

TI__Genius 14680 points

savoy,

Just to confirm. You have resolved the issue, and this thread can be closed? Please clarify if not.

Thanks and regards,

Dave

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TMDSEVM572X: Linux/TMDSEVM572X: Igh Etherlab Master for AM572 PREEMPT_RT Linux