[PATCH 0/3] mtd: onenand: add cache program feature for 4kb page onenand

Kyungmin Park kyungmin.park at samsung.com
Tue Nov 2 10:01:35 EDT 2010


Hi,

Thank you for your works.

I'll check your patch in my board, 2KiB & 4KiB pagesize.

Thank you,
Kyungmin Park

On Tue, Nov 2, 2010 at 8:25 PM, Roman Tereshonkov
<roman.tereshonkov at nokia.com> wrote:
> Implement cache program feature for 4KB page onenand.
> This feature improves the write data performance.
> The observed 128KB data program speed change is
> from 8827KB/s to 14156 KB/s when the feature is enabled.
>
> Roman Tereshonkov (3):
>  mtd: onenand: add option and variable for cache program feature
>  mtd: onenand: introduce not "real" commands for cache program
>    feature.
>  mtd: onenand: implement cache program feature for 4kb page onenand
>
>  drivers/mtd/onenand/omap2.c        |   12 ++++++++--
>  drivers/mtd/onenand/onenand_base.c |   39 ++++++++++++++++++++++++++++++++++-
>  include/linux/mtd/onenand.h        |   12 +++++++++++
>  include/linux/mtd/onenand_regs.h   |    2 +
>  4 files changed, 60 insertions(+), 5 deletions(-)
>
>
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