dir 825 故障现象，求高手解决

tyf***

dir 825 启动故障：
AP94 (ar7100) U-boot 0.0.12
HTTP-UID AP94: DRAM:  b8050000: 0xc0140180
64 MB
Top of RAM usable for U-Boot at: 84000000
Reserving 214k for U-Boot at: 83fc8000
Reserving 192k for malloc() at: 83f98000
Reserving 44 Bytes for Board Info at: 83f97fd4
Reserving 36 Bytes for Global Data at: 83f97fb0
Reserving 128k for boot params() at: 83f77fb0
Stack Pointer at: 83f77f98


到这来就不走了

simpl***

貌似内存坏了