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关于烧写u-boot.img的问题

nicolas zhao4
Intellectual 461 points


我想把uboot从SD卡拷到内存里运行，执行命令如下：

U-Boot# mmc rescan

U-Boot# fatload mmc 0 0x82000000 u-boot.img

reading u-boot.img

363436 bytes read
U-Boot# go 0x82000000

## Starting application at 0x82000000 ...

到这里就不动了。。。，请问这是怎么回事？