tree 524371e62373f26cfca4db1455060f5b73400a57
parent b648742a17c16639976ac5b38f246cb0f7d41da5
author Bin Meng <bmeng.cn@gmail.com> 1418393173 +0530
committer Simon Glass <sjg@chromium.org> 1418508484 -0700

spi: sf: Support byte program for sst spi flash

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@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>