[U-Boot] [U-Boot,1/1] rockchip: rk3288: provide ${fdtfile}

[Philipp Tomsich]

> All rk3288 default configs define CONFIG_DEFAULT_DEVICE_TREE.
> So we can use it to define ${fdtfile} in rk3288_common.h.
> 
> This variable is needed by the distro boot command.
> 
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  include/configs/rk3288_common.h | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>