Rock 2f 无法启动，只显示绿灯

ROCK 2 Series
1

这是上电时串口输出打印的错误消息：

DDR 56f70fd2ad huan.he 25/02/26-09:55:30,fwver: v1.11
LP4/4x derate en, other dram:1x trefi
unknown device
error
ERR