[U-Boot] [PATCH 4/7] warp7_bl33: configs: Enable CONFIG_OF_LIBFDT

[sbabic at denx.de]

> In order to switch on DTB overlay support in WaRP7 BL33 we first need to
> switch on LIBFDT support. Do that now.
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>

Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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