AM2432: PRU Ethernet can not ping from PC.

Tool/software:

Hi Expert

I am now implementing LAN8840 PHY Drivers onto our custom board. This PHY is connected to ICSSG1_RGMII2 port.

The system links up and atuo-negotiated as 1Gbps, but I can not ping from my PC.

The example project I took example is enet_lwip_icssg_am243x-evm_r5fss0-0_freertos_ti-arm-clang

I modified some of the part:

1. IN SYSCONFIG:
   1. Dual mac mode

1. 1. Mac is manual Entry
   2. Enable ext phy management

1. 1. Phy addr is 0

1. 1. Enable RGMII2 port

               Add a new LAN8840 driver

Thanks for debugging.

Regards

Zekun