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Visitor flytercel
Visitor
4,212 Views
Registered: ‎06-02-2011

how to creat a jffs2 file system with petalinux

spartan3e board

when i try to make a jffs2 file system with petalinux,some error happen"jffs2 not support"

but in the linux kernel configuration i have choose the jffs2 support :

File systems ---> Miscellaneous filesystems --->

<*>JournallingFlash File System v2 (JFFS2) support

[*]JFFS2write-bufferingsupport

[*]AdvancedcompressionoptionsforJFFS2

[*]JFFS2ZLIBcompressionsupport

[*]JFFS2RTIMEcompressionsupport

[*] JFFS2 RUBIN compression support

can anybody help me! thank you

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3 Replies
Xilinx Employee
Xilinx Employee
4,211 Views
Registered: ‎11-12-2007

Re: how to creat a jffs2 file system with petalinux

How are you trying to create the file system? The tool you're using may not support it, even if the kernel has j2ffs support compiled in.

 

Cheers,

Rob

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Visitor flytercel
Visitor
4,207 Views
Registered: ‎06-02-2011

Re: how to creat a jffs2 file system with petalinux

i have creat a cramfs file system before,it can use ,but it is read-only file syetem ,so i want creat a read-write file system ,

can you tell me what can i do ?

thanks

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Advisor joelby
Advisor
4,200 Views
Registered: ‎10-05-2010

Re: how to creat a jffs2 file system with petalinux

Normally you'd create the filesystem using the mkfs.jffs2 tool. Do you have this installed?

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