[U-Boot] [PATCH 14/16] README: Drop README.imx31

[Bin Meng]

On Mon, Oct 3, 2016 at 8:01 AM, Simon Glass <sjg at chromium.org> wrote:
> The only content of this file is CONFIG options which are no-longer present
> in U-Boot. Drop it.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  doc/README.imx31 | 29 -----------------------------
>  1 file changed, 29 deletions(-)
>  delete mode 100644 doc/README.imx31
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>