Just another short update:
Some Information about the GTV filesystem is written here:http://gtvhacker.com/index.php/GTV_FileSystem
I don't know if anyone dumped the nand before to get some of these information.
So what I can confirm is that:1. 0x00a00000-0x00c00000 "redboot" All FF's
but the last 10 bytes are zero in my dump, it looks somehow if everything is shifted 10 bytes in the dump.
don't know why ...2. 0x00c00000-0x00e00000 "cefdk-config" Holds Box SN, repeats (like MBR)
0x00bffff6 - 0x00c01ff5 is 0x00 (important 10 bytes shift)
then everything is 0xff till 0x00c06ff5
but from 0x00c21f6 - c02204 it is not 0x00 maybe the serial number (same pattern in 0x00c02a2e, 0x00c02c3c, 0x00c02e4a, 0x00c031f6, 0x00c03404 and so on)
there are more pattern the following block ... and it looks as if everything gets repeated many times3. 0x00e00000-0x00f00000 not described
0x00e00000 to 0x00ebff5 is 0xff, from 0x00ebff6 to 0x00effff5 is 0x00 and from 0x00effff6 to 0x00fffff5 is 0xff again
(remember the 10 bytes shift!)4. 0x01800000-0x01900000 "fts" Flash Transaction Key/Value Storage. (Contents seem to be just seems to be just: "F*TS..e.L.......bootloader.command=boot-recovery.bootloader.recovery=recovery.--wipe_data.")
this is correct, there are some more things inside this area, for example you can find the same pattern as in 0x00c21f6 - c02204
there are some more things which also repeats
everything else is 0xffplease forget the mentioned 10 bytes shift, it was a problem of my hexedit ...