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
 
 7extern void setup_early_printk(void);
 8
 9#ifdef CONFIG_EARLY_PRINTK_8250
10extern void setup_8250_early_printk_port(unsigned long base,
11	unsigned int reg_shift, unsigned int timeout);
12#else
13static inline void setup_8250_early_printk_port(unsigned long base,
14	unsigned int reg_shift, unsigned int timeout) {}
15#endif
16
17extern void set_handler(unsigned long offset, void *addr, unsigned long len);
18extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
19
20typedef void (*vi_handler_t)(void);
21extern void *set_vi_handler(int n, vi_handler_t addr);
22
23extern void *set_except_vector(int n, void *addr);
24extern unsigned long ebase;
25extern unsigned int hwrena;
26extern void per_cpu_trap_init(bool);
27extern void cpu_cache_init(void);
 
 
 
 
 
 
28
29#endif /* __SETUP_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _MIPS_SETUP_H
 3#define _MIPS_SETUP_H
 4
 5#include <linux/init.h>
 6#include <linux/types.h>
 7#include <uapi/asm/setup.h>
 8
 9extern void prom_putchar(char);
10extern void setup_early_printk(void);
11
12#ifdef CONFIG_EARLY_PRINTK_8250
13extern void setup_8250_early_printk_port(unsigned long base,
14	unsigned int reg_shift, unsigned int timeout);
15#else
16static inline void setup_8250_early_printk_port(unsigned long base,
17	unsigned int reg_shift, unsigned int timeout) {}
18#endif
19
20void set_handler(unsigned long offset, const void *addr, unsigned long len);
21extern void set_uncached_handler(unsigned long offset, void *addr, unsigned long len);
22
23typedef void (*vi_handler_t)(void);
24extern void *set_vi_handler(int n, vi_handler_t addr);
25
26extern void *set_except_vector(int n, void *addr);
27extern unsigned long ebase;
28extern unsigned int hwrena;
29extern void per_cpu_trap_init(bool);
30extern void cpu_cache_init(void);
31extern void tlb_init(void);
32
33#ifdef CONFIG_RELOCATABLE
34extern void * __init relocate_kernel(void);
35extern int plat_post_relocation(long);
36#endif
37
38#endif /* __SETUP_H */