[U-Boot] [PATCH v2 28/29] ARM: i.MX6: sabresd: Update README

[Peng Fan]

On Mon, Apr 03, 2017 at 07:23:35PM +0530, Jagan Teki wrote:
>From: Jagan Teki <jagan at amarulasolutions.com>
>
>Since all SabreSD boards support SPL and devicetree
>update README on respective image name changes
>while loading the SD card.

SPL is not supported by NXP software releases, so I would keep non-SPL
as the default.

Thanks,
Peng.