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_MIPS_PROM_H 12 #define __ASM_MIPS_PROM_H 13 14 #ifdef CONFIG_OF 15 #include <asm/bootinfo.h> 16 17 /* which is compatible with the flattened device tree (FDT) */ 18 #define cmd_line arcs_cmdline 19 20 extern int early_init_dt_scan_memory_arch(unsigned long node, 21 const char *uname, int depth, void *data); 22 23 extern int reserve_mem_mach(unsigned long addr, unsigned long size); 24 extern void free_mem_mach(unsigned long addr, unsigned long size); 25 26 extern void device_tree_init(void); 27 #else /* CONFIG_OF */ 28 static inline void device_tree_init(void) { } 29 #endif /* CONFIG_OF */ 30 31 #endif /* _ASM_MIPS_PROM_H */ 32