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Altera_Forum's avatar
Altera_Forum
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20 years ago

DE2-uclinux,Kernel panic - not syncing: VFS:unknow

Hello,Everyone! My board is DE2.Its configurations are as follows: SDRAM,8Mbytes;CFI Flash:1M. I build the uclinux kernel ,the size if vmlinuz.bin is smaller than 800KBytes. We upload the ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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you need a root fs.

follow the wiki, step 1-3

http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux)

First, try out the prebuilt kernel.

--- Quote End ---

hello:

hipp0,the http://nioswiki.jot.com/wikihome/operating...ms/%c2%b5clinux (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux) is closed,and I can't open it.I have the same question,and the there is nothing in romfs,and when I download the zImage to DE2,the problem is this

"Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)",so I also need a root fs,but the web page is closed,please tell me what to do?