avr32: Fix MIMC200 board use of SPD network pins

The MIMC200 board uses the SPD output pin from the Ethernet MACs for
other purposes.

One of these is as a board-reset, so I've had to #define off the SPD
output pin declaration.

This is probably not the best way of achieving this, but works in the
current framework.

Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 813b684..caec25a 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -1091,7 +1091,9 @@
 			pin_mask |= (1 << 11);	/* RXD2 */
 			pin_mask |= (1 << 12);	/* RXD3 */
 			pin_mask |= (1 << 14);	/* RXCK */
+#ifndef CONFIG_BOARD_MIMC200
 			pin_mask |= (1 << 18);	/* SPD  */
+#endif
 		}
 
 		select_peripheral(PIOC, pin_mask, PERIPH_A, 0);
@@ -1112,8 +1114,10 @@
 		pin_mask |= (1 << 3);	/* MDC  */
 		pin_mask |= (1 << 2);	/* MDIO */
 
+#ifndef CONFIG_BOARD_MIMC200
 		if (!data->is_rmii)
 			pin_mask |= (1 << 15);	/* SPD  */
+#endif
 
 		select_peripheral(PIOD, pin_mask, PERIPH_B, 0);