tree f25ee08062a2b629296e8bb19ae0461dc7493c76
parent 74c2cee4e82bb71953267e87900e279ab5aa1dc3
author Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> 1418393174 +0530
committer Simon Glass <sjg@chromium.org> 1418508484 -0700

sf: Enable byte program support

Enabled byte program support for sst flashes in sf.

Few controllers will only support BP, so this patch gives
a tx transfer flag to set the BP so-that sf will operate
on byte program transfer.

A new TX operation mode SPI_OPM_TX_BP is introduced for such SPI
controller to use byte program op for SST flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>