[U-Boot] [PATCH v1 1/2] imx: add macro to detect whether USB has been initialized

[Fabio Estevam]

Hi Stefano,

On Tue, Sep 5, 2017 at 8:16 AM, Stefano Babic <sbabic at denx.de> wrote:

> Maybe we get some further info from our "insider" (Fabio, Peng). It will
> be very interesting to know if we can apply this to all spectrum from
> i.MX6, or if there is some MX6 variant where the Bootrom is doing
> something different.

Looking at NXP U-Boot code I see that this same mechanism applies not
only to mx6, but it extends to mx7 and mx7ulp, so it seems like a good
approach.

Thanks