[U-Boot] [U-Boot, v4, 16/20] configs: mx6sabresd: Add DM_SPI_FLASH necessary configs

[sbabic at denx.de]

> Enable all neceassary configs to support DM_SPI_FLASH on mx6sabresd.
> Signed-off-by: Abel Vesa <abel.vesa at nxp.com>
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
> Reviewed-by: Fabio Estevam <festevam at gmail.com>

Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================