[PATCH v1] colibri_imx7: add README file

[Bin Meng]

Hi Igor,

On Fri, Feb 7, 2020 at 7:14 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
>
> From: Igor Opaniuk <igor.opaniuk at toradex.com>
>
> Add initial README file which provides all needed information
> for obtaining a workable image ready for flashing
> for both eMMC/NAND versions of Colibri iMX7.
>
> Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>
> ---
>
>  board/toradex/colibri_imx7/README | 107 ++++++++++++++++++++++++++++++

Could you please convert this REAMDE to reST and put it under
doc/board/toradex/colibri_imx6.rst?

>  1 file changed, 107 insertions(+)
>  create mode 100644 board/toradex/colibri_imx7/README
>

Regards,
Bin