IPL block is bad on DiskOnChip 2000

[Martin Chan <martinc@milliontech.com>]

Dear all,

I have successfully DFORMATted my MD2202-D64 today, and try to install a
jffs2 file system to it.
I created a root.jffs2 using mkfs.jffs2 and tried both "cp root.jffs2
/dev/mtd0" and "dd if=root.jffs2 of=/dev/mtdblock0", but I still can't
"mount -t jffs2 /dev/mtdblock0 /mnt". (Yes, I know I missed the "erase"
command after I check the HowTo again.)

When I want to start again with dformat, I get "/ERROR - IPL block is bad."

I searched from google and I found Tim has the same problem but seems
has no solution.

Does anyone know a solution to this?
/
Thanks,
Martin

Message posted by Tim:
http://lists.infradead.org/pipermail/linux-mtd/2003-August/008476.html
>/ >When I use the DOC5.1.4 DOS utilities' /
>/ >DFORMAT /WIN:DC00 /S:DOC514.EXB /FIRST /
>/ > /
>/ >ERRORS
/>/ >
/>/ >DiskOnChip 2000 found in 0xdc000. /
>/ >64M media, 16K unit
/>/ >Virgin card rebuilding unit map.
/>/ >Media has been scanned /
>/ >ERROR - IPL block is bad.
/>/ >Error formatting DiskOnChip.
/>/ >Status code is 119 (flUnknow status) received from /
>/ >flFormatPhysicalDrive. Format failed. /
>/ >
/>/ >What's the matter with it? /