- aes67_board: Waveshare ESP32-P4-ETH pin profile and EMAC + IP101 driver
install (PHY addr 1, reset GPIO51, ref clock in on GPIO50).
- aes67_net: Ethernet netif with DHCP client; logs link up/down (speed,
duplex, MAC) and the DHCP lease.
- Verified on board: 100 Mbps full duplex, DHCP lease in ~8 s, ping
0% loss, ~0.2 ms RTT.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
