Can you share the ethernet controller stats. You can get them by running "ethtool -S eth0" on linux command line.
Also, We can try the MAC loopback test to ensure the MAC is working correctly or not first.
To do this, follow the following steps…
Other Parts Discussed in Thread: TPS25751 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1424661/tps25750-device-doesn-t-switch-to-app-mode-patch-address…