[PATCH] Documentation: boards: sandbox: describe --image flags

[Sascha Hauer]

On Mon, Jan 11, 2021 at 03:35:55PM +0100, Ahmad Fatoum wrote:
> barebox partition table parsing can be tested in sandbox using the
> recently added ,blkdev flag. Extend the documentation to cover this.
> 
> Cc: Juergen Borleis <jbe at pengutronix.de>
> Reported-by: Lucas Stach <lst at pengutronix.de>
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  Documentation/boards/sandbox.rst | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)

Applied, thanks

Sascha

> 
> diff --git a/Documentation/boards/sandbox.rst b/Documentation/boards/sandbox.rst
> index 8b24b6a64584..e9e5183653e6 100644
> --- a/Documentation/boards/sandbox.rst
> +++ b/Documentation/boards/sandbox.rst
> @@ -34,6 +34,20 @@ Available sandbox invocation options include:
>      Map a <file> to barebox. This option can be given multiple times. The <file>s
>      will show up as ``/dev/fd0`` ... ``/dev/fdX`` in the barebox simulator.
>  
> +    How the file is mapped in barebox can be controlled by a number of flags:
> +
> +    * ``,ro``: The host file is mapped read-only
> +
> +    * ``,blkdev``: The host file is to be mapped as block device. This is the
> +      default when passing block devices from the host. The file's size must
> +      be a multiple of the barebox sector size of 512 bytes.
> +
> +    * ``,cdev``: The host file is mapped as character device. This is the default,
> +      unless the the host file is a block device.
> +
> +    Multiple options can be appended if they don't clash. Literal commas within the
> +    file path can be escaped with a backslash. Example: ``-i './0\,0.hdimg,blkdev,ro'``.
> +
>    ``-e <file>``
>  
>      Map <file> to barebox. With this option <file>s are mapped as
> -- 
> 2.30.0
> 
> 
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> 

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