[OpenWrt-Users] How to use JFFS based firmware ?

[FrekoDing]

I can add this information if it could help :

root at OpenWrt:/# dmesg | grep -i flash
flash init: 0x1c000000 0x02000000
Physically mapped flash: Found 1 x16 devices at 0x0 in 16-bit bank
Physically mapped flash: Found an alias at 0x800000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1000000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1800000 for the chip at 0x0
Physically mapped flash: CFI does not contain boot bank location. 
Assuming top.
Flash device: 0x800000 at 0x1fc00000
Creating 4 MTD partitions on "Physically mapped flash":
split_squashfs: no squashfs found in "Physically mapped flash"