Verifying Checksum ... Bad Data CRC 错误解决

本文档介绍了在启动基于SAM9X25芯片的系统时遇到的Verifying Checksum ... Bad Data CRC错误。作者魏清提供了问题详细描述,并提出了解决方案,即调整U-Boot的启动参数,增大内核镜像的读取大小,从而成功启动内核。

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原创作者:南京邮电大学  通信与信息系统专业 研二 魏清

1.问题描述:使用SAM9X25  内核版本是2.6.39 在启动内核时会出现Verifying Checksum ... Bad Data CRC 错误

2.解决办法:

查看原先uboot参数:

bootcmd=nand read.i 0x22000000 0x00200000 0x280000; bootm 0x22000000 //发现内核镜像大于0x80000

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