arch/mips/include/asm/prom.h

   1 /*
   2  *  arch/mips/include/asm/prom.h
   3  *
   4  *  Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  */
  11 #ifndef __ASM_PROM_H
  12 #define __ASM_PROM_H
  13
  14 #ifdef CONFIG_OF
  15 #include <asm/bootinfo.h>
  16
  17 extern int early_init_dt_scan_memory_arch(unsigned long node,
  18         const char *uname, int depth, void *data);
  19
  20 extern int reserve_mem_mach(unsigned long addr, unsigned long size);
  21 extern void free_mem_mach(unsigned long addr, unsigned long size);
  22
  23 extern void device_tree_init(void);
  24 #else /* CONFIG_OF */
  25 static inline void device_tree_init(void) { }
  26 #endif /* CONFIG_OF */
  27
  28 #endif /* __ASM_PROM_H */