(CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_USB_OFFSET)
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
-#define CONFIG_SYS_MDIO1_OFFSET 0x24520
+#define CONFIG_SYS_MDIO1_OFFSET 0x24000
#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)