Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A13 => Topic started by: murerten on February 20, 2013, 01:16:09 pm

Title: Nand kernel driver wear leveling off by default
Post by: murerten on February 20, 2013, 01:16:09 pm
I saw this line in the file /a13/lichee/linux-3.0/drivers/block/sun5i_nand/src/include/nand_drv_cfg.h:

//define the switch that if need support wear-levelling
#define CFG_SUPPORT_WEAR_LEVELLING              (0)

I guess the nand has 3000-10000 erase cycles max. So what do you think about this? Did anyone try to switch on wear leveling?

Thanks

Note: There is a copy of this file also in the u-boot directory.