[U-Boot] [U-Boot, v3, 2/3] rockchip: firefly-rk3399: add FIT for rk3399

[Philipp Tomsich]

> Enable SPL_FIT_GENERATOR with path for it.
> With this patch you can get u-boot.itb for rk3399-firefly with:
> > make u-boot.itb
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Mark Kettenis <kettenis at openbsd.org>
> Tested-by: Mark Kettenis <kettenis at openbsd.org>
> Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
> Changes in v3:
> - update with new script path
> 
> Changes in v2:
> - typo fix, rk3399-evb->rk3399-firefly
> 
>  configs/firefly-rk3399_defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 

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