ColdFire: Fix second memory Chipselect for M5475EVB

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Acked-by: John Rigby <jrigby@freescale.com>

board/freescale/m547xevb/m547xevb.c

@@ -43,6 +43,9 @@ long int initdram(int board_type)
 	volatile siu_t *siu = (siu_t *) (MMAP_SIU);
 	volatile sdram_t *sdram = (volatile sdram_t *)(MMAP_SDRAM);
 	u32 dramsize, i;
+#ifdef CFG_DRAMSZ1
+	u32 temp;
+#endif
 
 	siu->drv = CFG_SDRAM_DRVSTRENGTH;