at91: switch to 3.14

We need a new kernel version to support Cortex-A5 based platforms such
as SAMA5GD3.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42415 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/at91/Makefile

@@ -11,9 +11,9 @@ BOARD:=at91
 MAINTAINER:=Claudio Mignanti <c.mignanti@gmail.com>
 BOARDNAME:=Atmel AT91
 FEATURES:=squashfs targz ext2 usb
-SUBTARGETS:=legacy
+SUBTARGETS:=legacy sama5d3
 
-LINUX_VERSION:=3.10.49
+LINUX_VERSION:=3.14.16
 
 include $(INCLUDE_DIR)/target.mk