[PATCH] driver/mtd/IFC:Wait tWB time, poll R/B before command execution

Artem Bityutskiy dedekind1 at gmail.com
Fri Nov 16 03:45:50 EST 2012


On Thu, 2012-11-08 at 13:42 +0530, Prabhakar Kushwaha wrote:
> IFC_FIR_OP_CMD0 issues command for execution without checking flash
> readiness. It may cause problem if flash is not ready. Instead use
> IFC_FIR_OP_CW0 which Wait for tWB time and poll R/B to return high or
> time-out, before issuing command.
> 
> NAND_CMD_READID command implemention does not fulfill above requirement. So
> update its programming.
> 
> Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
> Signed-off-by: Hemant Nautiyal <hemant.nautiyal at freescale.com>

Pushed to l2-mtd.git, thanks!

-- 
Best Regards,
Artem Bityutskiy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: This is a digitally signed message part
URL: <http://lists.infradead.org/pipermail/linux-mtd/attachments/20121116/8486ab04/attachment.sig>


More information about the linux-mtd mailing list