-#define PHYS_SDRAM_2_SIZE (512 * 1024 * 1024)
-#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
+#define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
+#define PHYS_SDRAM_SIZE (gd->ram_size)
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_MXC_USB_PORT 1
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_MXC_USB_PORT 1
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)