evmomapl137上电后出现以下信息,网口不能正常工作。
U-Boot 1.3.3 (Jun 28 2012 - 13:59:37)
I2C: ready
DRAM: 64 MB
In: serial
Out: serial
Err: serial
ARM Clock : 300000000 Hz
EEPROM @ 0x50 read FAILED!!!
Ethernet switch start failed!
No ETH PHY detected!!!
Error: Ethernet init failed!