1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <linux/types.h>
7 #define IPL_START 0x200
12 unsigned long default_lma;
14 unsigned long image_size; /* does not include .bss */
15 unsigned long bss_size; /* uncompressed image .bss size */
16 unsigned long bootdata_off;
17 unsigned long bootdata_size;
18 unsigned long bootdata_preserved_off;
19 unsigned long bootdata_preserved_size;
20 unsigned long dynsym_start;
21 unsigned long rela_dyn_start;
22 unsigned long rela_dyn_end;
23 unsigned long amode31_size;
26 void startup_kernel(void);
27 unsigned long detect_memory(unsigned long *safe_addr);
28 bool is_ipl_block_dump(void);
29 void store_ipl_parmblock(void);
30 unsigned long read_ipl_report(unsigned long safe_addr);
31 void setup_boot_command_line(void);
32 void parse_boot_command_line(void);
33 void verify_facilities(void);
34 void print_missing_facilities(void);
35 void sclp_early_setup_buffer(void);
36 void print_pgm_check_info(void);
37 unsigned long get_random_base(unsigned long safe_addr);
38 void __printf(1, 2) decompressor_printk(const char *fmt, ...);
41 /* Symbols defined by linker scripts */
42 extern const char kernel_version[];
43 extern unsigned long memory_limit;
44 extern unsigned long vmalloc_size;
45 extern int vmalloc_size_set;
46 extern int kaslr_enabled;
47 extern char __boot_data_start[], __boot_data_end[];
48 extern char __boot_data_preserved_start[], __boot_data_preserved_end[];
49 extern char _decompressor_syms_start[], _decompressor_syms_end[];
50 extern char _stack_start[], _stack_end[];
52 extern unsigned char _compressed_start[];
53 extern unsigned char _compressed_end[];
54 extern struct vmlinux_info _vmlinux_info;
55 #define vmlinux _vmlinux_info
57 #endif /* __ASSEMBLY__ */
58 #endif /* BOOT_BOOT_H */