tree 6adfe130d378dcae88fbc44f77e8e85886c2fcbf
parent d719326fce6ebfc47112545e94208efac3990cc6
author Yuan Yao <yao.yuan@nxp.com> 1458023803 +0800
committer York Sun <york.sun@nxp.com> 1463586684 -0700

sf: Disable 4-KB erase command for SPANSION S25FS-S family

The S25FS-S family physical sectors may be configured as a hybrid
combination of eight 4-kB parameter sectors at the top or bottom
of the address space with all but one of the remaining sectors
being uniform size.
The default status of the flash is in this hybrid architecture.
The parameter sectors and the uniform sectors have different erase
commands.
This patch disable the hybrid sector architecture then the flash will
has uniform sector size and uniform erase command.
This configuration is temporary, the flash will revert to hybrid
architecture after power on reset.

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>