[PATCH v3 2/3] mtd: nand: add new parsing rule for Hynix's H27UBG8T2CTR

[Huang Shijie]

于 2014年03月07日 15:46, Brian Norris 写道:
> Are you sure you need to use the device ID (0xD7)? It's best if we don't
> have to constrain ourselves to particular flash sizes here... Are there
> Hynix MLC that don't follow the id_data[5] pattern for differentiating
> technology types (>20nm vs<=20nm)? I'll have to check my datasheets
> when I get back in the office.
>
The H27UCG8T2ATR is also a 20nm chip whose device ID is 0xDE. Its 
id_data[5] is 0xc4.
But it also use the old parsing rule: the page size is the multiple of 2K.

that's why i checked the device ID.

thanks
Huang Shijie