[PATCH] ARM: imx: soc: Switch BOARD_EARLY_INIT_F to imply on MX7

[sbabic at denx.de]

> There are systems where board_early_init_f() is plain empty. Switch
> the config option from "select" to "imply", to permit user to unset
> the BOARD_EARLY_INIT_F if it were to be empty.
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: NXP i.MX U-Boot Team <uboot-imx at nxp.com>
> Cc: Peng Fan <peng.fan at nxp.com>
> Cc: Stefano Babic <sbabic at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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