1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef BOOT_BOOT_H
 3#define BOOT_BOOT_H
 4
 5#include <linux/types.h>
 6
 7#define IPL_START	0x200
 8
 9#ifndef __ASSEMBLY__
10
11void startup_kernel(void);
12unsigned long detect_memory(void);
13bool is_ipl_block_dump(void);
14void store_ipl_parmblock(void);
15void setup_boot_command_line(void);
16void parse_boot_command_line(void);
17void verify_facilities(void);
18void print_missing_facilities(void);
19void sclp_early_setup_buffer(void);
20void print_pgm_check_info(void);
21unsigned long get_random_base(unsigned long safe_addr);
22void __printf(1, 2) decompressor_printk(const char *fmt, ...);
23
24/* Symbols defined by linker scripts */
25extern const char kernel_version[];
26extern unsigned long memory_limit;
27extern unsigned long vmalloc_size;
28extern int vmalloc_size_set;
29extern int kaslr_enabled;
30extern char __boot_data_start[], __boot_data_end[];
31extern char __boot_data_preserved_start[], __boot_data_preserved_end[];
32extern char _decompressor_syms_start[], _decompressor_syms_end[];
33extern char _stack_start[], _stack_end[];
34
35unsigned long read_ipl_report(unsigned long safe_offset);
36
37#endif /* __ASSEMBLY__ */
38#endif /* BOOT_BOOT_H */