[meta-freescale] barebox config file

[Gyorgy Kovesdi]

Hi,

I would like to use barebox and found that there is a built-in
"defconfig" file in the recipe "barebox_2013.08.0.bb".
AFAIK, it should be board-specific, so I suggest a variable (e.g.
"BAREBOX_CONFIG") to be used here, with different config file for
each boards.

Regards
György Kövesdi