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root@cgtqmx6:~# ls -lad /dev/mtd*
crw------- 1 root root 90, 0 Feb 7 06:40 /dev/mtd0
crw------- 1 root root 90, 1 Feb 7 06:40 /dev/mtd0ro
crw------- 1 root root 90, 2 Feb 7 06:40 /dev/mtd1
crw------- 1 root root 90, 3 Feb 7 06:40 /dev/mtd1ro
crw------- 1 root root 90, 4 Feb 7 06:40 /dev/mtd2
crw------- 1 root root 90, 5 Feb 7 06:40 /dev/mtd2ro
brw-rw---- 1 root disk 31, 0 Feb 7 06:40 /dev/mtdblock0
brw-rw---- 1 root disk 31, 1 Feb 7 06:40 /dev/mtdblock1
brw-rw---- 1 root disk 31, 2 Feb 7 06:40 /dev/mtdblock2
Example howto : how to format user partition with JFF2 and mount it:
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