+#ifdef CONFIG_SYS_MALLOC_F_LEN
+ unsigned long malloc_base; /* base address of early malloc() */
+ unsigned long malloc_limit; /* limit address */
+ unsigned long malloc_ptr; /* current address */
+#endif
+#ifdef CONFIG_PCI
+ struct pci_controller *hose; /* PCI hose for early use */
+#endif
+#ifdef CONFIG_PCI_BOOTDELAY
+ int pcidelay_done;
+#endif
+ struct udevice *cur_serial_dev; /* current serial device */