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 <linux/bug.h> 16 #include <linux/io.h> 17 #include <linux/types.h> 18 #include <asm/bootinfo.h> 19 20 extern void device_tree_init(void); 21 22 struct boot_param_header; 23 24 extern void __dt_setup_arch(void *bph); 25 extern int __dt_register_buses(const char *bus0, const char *bus1); 26 27 #define dt_setup_arch(sym) \ 28 ({ \ 29 extern char __dtb_##sym##_begin[]; \ 30 \ 31 __dt_setup_arch(__dtb_##sym##_begin); \ 32 }) 33 34 #else /* CONFIG_OF */ 35 static inline void device_tree_init(void) { } 36 #endif /* CONFIG_OF */ 37 38 extern char *mips_get_machine_name(void); 39 extern void mips_set_machine_name(const char *name); 40 41 #endif /* __ASM_PROM_H */ 42