[PATCH V2 resend 3/4] usb: mx6: add fuse check

[sbabic at denx.de]

> Add fuse check for USB. If the fuse indicates the module
> will not work in the SoC, let's fail the initialization.
> Signed-off-by: Peng Fan <peng.fan at nxp.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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