[U-Boot] [PATCH v2] fs: fatwrite: use map_sysmem before use file_fat_write

[Simon Glass]

On 3 June 2014 21:01, Josh Wu <josh.wu at atmel.com> wrote:
> When the map_sysmem, then the fatwrite command can support sandbox.
> Following command will show how to use it:
>   => sb bind 0 sd.img
>   => fatls host 0
>   => fatwrite host 0 $memaddr filename $filesize
>
> Signed-off-by: Josh Wu <josh.wu at atmel.com>

Acked-by: Simon Glass <sjg at chromium.org>