[U-Boot] [PATCH v2 3/6] spi: sf: Support byte program for sst spi flash

Simon Glass sjg at chromium.org
Sun Dec 14 06:35:54 CET 2014


On 12 December 2014 at 07:06, Jagannadha Sutradharudu Teki
<jagannadh.teki at gmail.com> wrote:
> From: Bin Meng <bmeng.cn at gmail.com>
>
> Currently if SST flash advertises SST_WP flag in the params table
> the word program command (ADh) with auto address increment will be
> used for the flash write op. However some SPI controllers do not
> support the word program command (like the Intel ICH 7), the byte
> programm command (02h) has to be used.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> Acked-by: Simon Glass <sjg at chromium.org>
> Tested-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki at gmail.com>

Applied to u-boot-x86, thanks!


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