SPEAr : Support added for SPEAr310 board

SPEAr310 SoC support contains basic spear310 support along with the
usage of following drivers
- serial driver(UART)
- i2c driver
- smi driver
- nand driver(FSMC)
- usbd driver
- emi driver(cfi support)

Signed-off-by: Vipin <vipin.kumar@st.com>
diff --git a/MAKEALL b/MAKEALL
index deeebd9..263081a 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -575,6 +575,7 @@
 	smdk2400		\
 	smdk2410		\
 	spear300		\
+	spear310		\
 	spear600		\
 	trab			\
 	VCMA9			\