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AM3359启动问题,SD卡启动之后到uncompressing Linux...就停了



现在的情况是,我们有的板子可以正常启动,但是有的板子启动失败。信息如下:

                                                             

Booting from SD card ...
reading uImage.bin

3267184 bytes read
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-3.2.0
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3267120 Bytes = 3.1 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux...

跟踪代码之后发现在gnuzip解压函数没有返回,就是说死在里面。

实在是想不到什么原因。为什么不能解压,有没有遇到这种情况的?