[U-Boot] [PATCH v3] doc: README.mxs: Add instruction to install 'libssl-dev'

[Marek Vasut]

Dear Fabio Estevam,

> Since commit bce883707 (ARM: mxs: tools: Add mkimage support for MXS
> bootstream) the following build error is seen when doing a MAKEALL build:
> 
> $ ./MAKEALL mx28evk
> Configuring for mx28evk - Board: mx28evk, Options: ENV_IS_IN_MMC
> mxsimage.c:18:25: fatal error: openssl/evp.h: No such file or directory
> 
> Add an entry about the need of installing the 'libssl-dev' package.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
> ---
> Changes since v2:
> - Use "Debian-based"
> Changes since v1:
> - Do not remove the 'elftosb' text.
> 
>  doc/README.mxs | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/doc/README.mxs b/doc/README.mxs
> index 5d9e72f..1e5bc5c 100644
> --- a/doc/README.mxs
> +++ b/doc/README.mxs
> @@ -63,6 +63,11 @@ copy the binary by hand:
>  Make sure the "elftosb" binary can be found in your $PATH, in this case
> this means "/usr/local/bin/" has to be in your $PATH.
> 
> +Install the 'libssl-dev' package as well. On a Debian-based distribution,
> this +package can be installed as follows:
> +
> +	$ sudo apt-get install libssl-dev
> +
>  2) Compiling U-Boot for a MXS based board
>  -------------------------------------------

Acked-by: Marek Vasut <marex at denx.de>

Best regards,
Marek Vasut