xref: /openbmc/linux/arch/mips/include/asm/setup.h (revision ddc141e5)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _MIPS_SETUP_H
3 #define _MIPS_SETUP_H
4 
5 #include <uapi/asm/setup.h>
6 
7 extern void setup_early_printk(void);
8 
9 #ifdef CONFIG_EARLY_PRINTK_8250
10 extern void setup_8250_early_printk_port(unsigned long base,
11 	unsigned int reg_shift, unsigned int timeout);
12 #else
13 static inline void setup_8250_early_printk_port(unsigned long base,
14 	unsigned int reg_shift, unsigned int timeout) {}
15 #endif
16 
17 extern void set_handler(unsigned long offset, void *addr, unsigned long len);
18 extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
19 
20 typedef void (*vi_handler_t)(void);
21 extern void *set_vi_handler(int n, vi_handler_t addr);
22 
23 extern void *set_except_vector(int n, void *addr);
24 extern unsigned long ebase;
25 extern unsigned int hwrena;
26 extern void per_cpu_trap_init(bool);
27 extern void cpu_cache_init(void);
28 
29 #endif /* __SETUP_H */
30