nand_lock — [REPLACABLE] locks all blockes present in the device
int nand_lock ( | struct mtd_info * mtd, |
| loff_t ofs, | |
uint64_t len); |
param mtd - mtd info
param ofs - offset to start unlock from
param len - length to unlock
return - lock status
This feature is not support in many NAND parts. 'Micron' NAND parts do have this feature, but it allows only to lock all blocks not for specified range for block.
Implementing 'lock' feature by making use of 'unlock', for now.