Large block NAND

[llandre]

Hi all,

I'm going to write a driver for the Samsung Flash K9F1G08U0M (128MB).
The main characteristics are:
- erase block size: 128 KB
- page program size: 2 KB
- total chip size: 128 MB
- tR = 25 us

This chip is not fully compatible with the standard NAND flash commands 
defined in
nand.h (Samsung call these devices "large block").
Thus, in my understanding, I must provide the following custom functions:
my_board_nand_command
my_board_nand_wait
my_board_nand_block_bad

Anybody wrote a driver for a similar device?
Have the MTD maintainers already planned to support these devices?




Best regards,

llandre