ppc4xx: ML507: Use of get_ram_size in board ml507

- Change suggested by WD

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: Stefan Roese <sr@denx.de>

board/xilinx/ml507/ml507.c

@@ -27,13 +27,14 @@ int board_pre_init(void)
 
 int checkboard(void)
 {
-	puts ("ML507 Board\n");
+	puts("ML507 Board\n");
 	return 0;
 }
 
 phys_size_t initdram(int board_type)
 {
-	return CFG_SDRAM_SIZE_MB * 1024 * 1024;
+	return get_ram_size(XPAR_DDR2_SDRAM_MEM_BASEADDR,
+			    CFG_SDRAM_SIZE_MB * 1024 * 1024);
 }
 
 void get_sys_info(sys_info_t * sysInfo)