next-cube: move en ethernet MMIO to separate memory region on next-pc device

Move the en ethernet MMIO accesses to a separate memory region on the next-pc
device instead of being part of the next.scr MMIO memory region.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Message-ID: <20241222130012.1013374-14-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
1 file changed