[U-Boot] [PATCH 3/3] drivers: net: fsl_enetc_mdio: return with time-out if HW is stuck

[Joe Hershberger]

On Thu, Nov 14, 2019 at 10:59 AM Alex Marginean
<alexandru.marginean at nxp.com> wrote:
>
> On some boards MDIO may get stuck if it detects echo on the line.  This is
> a know hardware issue, there is a board fix for it.  In case we're running
> on a board that doesn't have the fix, we don't want to loop here forever
> and freeze U-Boot.
>
> Signed-off-by: Alex Marginean <alexandru.marginean at nxp.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>