[U-Boot] [U-Boot,v1] rockchip: utilize CONFIG_DEFAULT_FDT_FILE

[Philipp Tomsich]

> Currently the fdtfile environment variable is set to
> CONFIG_DEFAULT_DEVICE_TREE which is іnternally used as U-Boot devicetree
> source. The OS can use a different filename and Kconfig gives us the
> ability to select a default devicetree via CONFIG_DEFAULT_FDT_FILE.
> This also gives user configuring U-Boot via menuconfig the behaviour
> someone would expect.
> 
> Signed-off-by: Klaus Goger <klaus.goger at theobroma-systems.com>
> Tested-By: Vagrant Cascadian <vagrant at debian.org>
> ---
> 
>  configs/chromebit_mickey_defconfig  | 1 +
>  configs/chromebook_jerry_defconfig  | 1 +
>  configs/chromebook_minnie_defconfig | 1 +
>  configs/evb-px5_defconfig           | 1 +
>  configs/evb-rk3036_defconfig        | 1 +
>  configs/evb-rk3128_defconfig        | 1 +
>  configs/evb-rk3229_defconfig        | 1 +
>  configs/evb-rk3288_defconfig        | 1 +
>  configs/evb-rk3328_defconfig        | 1 +
>  configs/evb-rk3399_defconfig        | 1 +
>  configs/evb-rv1108_defconfig        | 1 +
>  configs/fennec-rk3288_defconfig     | 1 +
>  configs/firefly-rk3288_defconfig    | 1 +
>  configs/firefly-rk3399_defconfig    | 1 +
>  configs/geekbox_defconfig           | 1 +
>  configs/kylin-rk3036_defconfig      | 1 +
>  configs/lion-rk3368_defconfig       | 1 +
>  configs/miqi-rk3288_defconfig       | 1 +
>  configs/phycore-rk3288_defconfig    | 1 +
>  configs/popmetal-rk3288_defconfig   | 1 +
>  configs/puma-rk3399_defconfig       | 1 +
>  configs/rock2_defconfig             | 1 +
>  configs/rock_defconfig              | 1 +
>  configs/sheep-rk3368_defconfig      | 1 +
>  configs/tinker-rk3288_defconfig     | 1 +
>  configs/vyasa-rk3288_defconfig      | 1 +
>  include/configs/rk3036_common.h     | 1 +
>  include/configs/rk3128_common.h     | 1 +
>  include/configs/rk3188_common.h     | 1 +
>  include/configs/rk322x_common.h     | 1 +
>  include/configs/rk3288_common.h     | 2 +-
>  include/configs/rk3328_common.h     | 1 +
>  include/configs/rk3368_common.h     | 1 +
>  include/configs/rk3399_common.h     | 2 +-
>  34 files changed, 34 insertions(+), 2 deletions(-)
> 

Applied to u-boot-rockchip, thanks!