diff options
| author | Rickard x Andersson <rickaran@axis.com> | 2020-05-29 13:13:20 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-06-26 08:35:08 +0200 |
| commit | 6d469f863772946e9ebd26068f7c9a609ab128d3 (patch) | |
| tree | 96f046f568128dadeffe7ece677ccf7ad4ac078e /include | |
| parent | 246a06ff13277349a09ea4dd46f516185e13d01d (diff) | |
mtd: rawnand: toshiba: Choose the interface configuration for TH58NVG2S3HBAI4
The Kioxia/Toshiba TH58NVG2S3HBAI4 NAND memory is not ONFI compliant.
The timings of the NAND chip memory are quite close to ONFI mode 4 but
is breaking that spec.
By providing our own set of timings, erase block read speed is increased
from 6910 kiB/s to 13490 kiB/s and erase block write speed is increased
from 3350 kiB/s to 4410 kiB/s.
Tested on IMX6SX which has a NAND controller supporting EDO mode.
Signed-off-by: Rickard x Andersson <rickaran@axis.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200529111322.7184-27-miquel.raynal@bootlin.com
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions