arch/microblaze/include/asm/prom.h

   1 /*
   2  * Definitions for talking to the Open Firmware PROM on
   3  * Power Macintosh computers.
   4  *
   5  * Copyright (C) 1996-2005 Paul Mackerras.
   6  *
   7  * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version
  12  * 2 of the License, or (at your option) any later version.
  13  */
  14 #ifndef _ASM_MICROBLAZE_PROM_H
  15 #define _ASM_MICROBLAZE_PROM_H
  16
  17 #include <linux/of.h>
  18
  19 #define HAVE_ARCH_DEVTREE_FIXUPS
  20
  21 /* Other Prototypes */
  22 enum early_consoles {
  23         UARTLITE = 1,
  24         UART16550 = 2,
  25 };
  26
  27 extern int of_early_console(void *version);
  28
  29 /*
  30  * OF address retreival & translation
  31  */
  32
  33 #ifdef CONFIG_PCI
  34 extern unsigned long pci_address_to_pio(phys_addr_t address);
  35 #define pci_address_to_pio pci_address_to_pio
  36 #endif  /* CONFIG_PCI */
  37
  38 #endif /* _ASM_MICROBLAZE_PROM_H */