2009-08-16 22:05:26     求助,如何在目标板FLASH中保存文件,急?

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2009-08-16 22:05:26     求助,如何在目标板FLASH中保存文件,急?

杨 永标 (CHINA)

Message: 78932   

 

我在BF518目标板FLASH中写入了uImage,系统正确启动,在root/下创建了一个子目录(如MKDIR A),用ls能够看到目录A存在,但是重新上电启动后,目录不存在了?

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2009-08-16 22:30:49     Re: 求助,如何在目标板FLASH中保存文件,急?

DAVID ZHOU (CHINA)

Message: 78934   

 

uImage's filesystem is  in SDRAM, after you reboot, of course everything you make after reboot will be lost.

 

You should use Flash filesystem in your board.

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2009-08-16 23:03:13     Re: 求助,如何在目标板FLASH中保存文件,急?

Mike Frysinger (UNITED STATES)

Message: 78935   

 

please dont post the same question multiple times

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2009-08-16 23:17:31     Re: 求助,如何在目标板FLASH中保存文件,急?

Yi Li (CHINA)

Message: 78937   

 

please refer to:   docs.blackfin.uclinux.org/doku.php?id=linux-kernel:jffs and   docs.blackfin.uclinux.org/doku.php?id=linux-kernel:mtd

 

-Yi

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