ARM: multi_v7_defconfig: Remove Marzen
Kill of the defconfig bits now when the marzen-reference board code is gone.
Based on work by Magnus Damm.
Acked-by: Magnus Damm <damm@opensource.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Simon Horman