[ARM] 4980/1: [AT91] emQbit ECB_AT91 board support

Support for the emQbit ECB_AT91 board.
  <http://wiki.emqbit.com/free-ecb-at91>

Original patch from Nelson Castillo.

Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 0ae0d83..978e20a 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -1043,7 +1043,9 @@
 	} else if (machine_is_csb337()) {
 		/* mix link activity status into LED2 link state */
 		write_phy(phy_address, MII_LEDCTRL_REG, 0x0d22);
-	}
+	} else if (machine_is_ecbat91())
+		write_phy(phy_address, MII_LEDCTRL_REG, 0x156A);
+
 	disable_mdi();
 	spin_unlock_irq(&lp->lock);