SPEAr : Support added for SPEAr300 board

SPEAr300 SoC support contains basic spear300 support along with the
usage of following drivers
- serial driver(UART)
- i2c driver
- smi driver
- nand driver(FSMC)
- usbd driver

Signed-off-by: Vipin <vipin.kumar@st.com>
diff --git a/MAKEALL b/MAKEALL
index 342ae96..deeebd9 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -574,6 +574,7 @@
 	sheevaplug		\
 	smdk2400		\
 	smdk2410		\
+	spear300		\
 	spear600		\
 	trab			\
 	VCMA9			\