[U-Boot] [PATCH v4 06/21] sf: Update status reg check in spi_flash_cmd_wait_ready

[Jagan Teki]

On 12 October 2015 at 20:30, Jagan Teki <jteki at openedev.com> wrote:
> Current flash wait_ready logic is not modular to add new
> register status check, hence updated the status check for
> adding few more register checks in future.
>
> Below are the sf speed runs with 'sf update' on whole flash, 16MiB.
>
> => sf update 0x100 0x0 0x1000000
> device 0 whole chip
> 16777216 bytes written, 0 bytes skipped in 59.564s, speed 289262 B/s
>
> => sf update 0x100 0x0 0x1000000
> device 0 whole chip
> 16777216 bytes written, 0 bytes skipped in 62.549s, speed 275036 B/s
>
> => sf update 0x100 0x0 0x1000000
> device 0 whole chip
> 16777216 bytes written, 0 bytes skipped in 61.276s, speed 284359 B/s
>
> Signed-off-by: Jagan Teki <jteki at openedev.com>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Marek Vasut <marex at denx.de>
> Cc: Michal Simek <michal.simek at xilinx.com>
> Cc: Siva Durga Prasad Paladugu <sivadur at xilinx.com>
> Cc: Stefan Roese <sr at denx.de>
> Cc: Tom Warren <twarren at nvidia.com>
> Cc: Tom Rini <trini at konsulko.com>
> Tested-by: Jagan Teki <jteki at openedev.com>
> Tested-by: Bin Meng <bmeng.cn at gmail.com>
> ---

Applied to u-boot-spi/master

-- 
Jagan | openedev.