spear: fix build errors for spear3xx/spear600 platforms

Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Acked-by: Vipin Kumar <vipin.kumar@st.com>
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 4e5bdea..55d19b5 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -86,6 +86,8 @@
 #define CONFIG_SYS_LOADS_BAUD_CHANGE
 
 /* NAND FLASH Configuration */
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
 #define CONFIG_NAND_SPEAR			1
 #define CONFIG_SYS_MAX_NAND_DEVICE		1
 #define CONFIG_MTD_NAND_VERIFY_WRITE		1
@@ -209,4 +211,14 @@
 #define PHYS_SDRAM_1				0x00000000
 #define PHYS_SDRAM_1_MAXSIZE			0x40000000
 
+#define CONFIG_SYS_SDRAM_BASE			PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR		0xD2800000
+#define CONFIG_SYS_INIT_RAM_SIZE		0x2000
+
+#define CONFIG_SYS_INIT_SP_OFFSET		\
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_INIT_SP_ADDR			\
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
 #endif