DiskOnChip in h6300 device

Hi,

Does anyone knows which type of DiskOnChip is used by h6300 !!!
Chip ID register shows that we have "DiskOnChip Millennium Plus" but when I 
used the driver I got the wrong size information.

This what the log file shows

Jan  1 05:15:51 h6300 user.notice kernel: DiskOnChip Millennium Plus found 
at address 0x0
Jan  1 05:15:51 h6300 user.info kernel: Flash chip found: Manufacturer ID: 
98, Chip ID: A5 (Toshiba:NAND 2GiB 1,8V 8-bit)
Jan  1 05:15:51 h6300 user.info kernel: Flash chip found: Manufacturer ID: 
98, Chip ID: A5 (Toshiba:NAND 2GiB 1,8V 8-bit)
Jan  1 05:15:51 h6300 user.info kernel: 2 flash chips found. Total 
DiskOnChip size: 0 MiB


I know we only have 64M but not 2G

Thanks