ERROR：can't get kernal image!

今天中午自己尝试了一下自己编译uboot和内核，分别把u-boot.bin和uImage烧到开发板子上，启动u-boot后便卡住了，在串口上显示:
       Image Name:   Linux kernel Image by embedclub
       Created:      2015-05-13  17:12:21 UTC
       Image Type:   ARM Linux Kernel Image (uncompressed)
       Data Size:    2058224 Bytes =  2 MB
       Load Address: 30008000
       Entry Point:  30008040
    Verifying Checksum ... Bad Data CRC
        ERROR: can't get kernel image!
网上找过多种方法都无法解决。