[PATCH] board: dhelectronics: imx: Use second Ethernet MAC also from fuse

[Peng Fan]

On Fri, Mar 20, 2026 at 11:29:18AM +0100, Christoph Niedermaier wrote:
>When two Ethernet MAC addresses are fused, the first MAC address
>is incremented by one and used for the second MAC address. This
>causes the second fused MAC address to be ignored. Change this
>so that the second fused MAC address will be used.
>Keep the old behavior if there isn't any second Ethernet MAC
>defined and only the first MAC address is fused but not the
>second. In this case use the fused MAC address incremented by
>one, for the second MAC address.
>
>Signed-off-by: Christoph Niedermaier <cniedermaier at dh-electronics.com>

Reviewed-by: Peng Fan <peng.fan at nxp.com>