1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef __BOOTBLOCK_COMMON_H 4 #define __BOOTBLOCK_COMMON_H 5 6 #include <arch/cpu.h> 7 #include <main_decl.h> 8 #include <timestamp.h> 9 #include <types.h> 10 11 /* 12 * These are defined as weak no-ops that can be overridden by mainboard/SoC. 13 * The 'early' variants are called prior to console initialization. Also, the 14 * SoC functions are called prior to the mainboard functions. 15 */ 16 void decompressor_soc_init(void); 17 void bootblock_mainboard_early_init(void); 18 void bootblock_mainboard_init(void); 19 void bootblock_soc_early_init(void); 20 void bootblock_soc_init(void); 21 22 /* 23 * C code entry point for the boot block. 24 */ 25 asmlinkage void bootblock_c_entry(uint64_t base_timestamp); 26 asmlinkage void bootblock_c_entry_bist(uint64_t base_timestamp, uint32_t bist); 27 28 /* To be used when APs execute through bootblock too. */ 29 asmlinkage void ap_bootblock_c_entry(void); 30 31 void bootblock_main_with_basetime(uint64_t base_timestamp); 32 void bootblock_main_with_timestamp(uint64_t base_timestamp, 33 struct timestamp_entry *timestamps, size_t num_timestamps); 34 35 /* This is the argument structure passed from decompressor to bootblock. */ 36 struct bootblock_arg { 37 uint64_t base_timestamp; 38 void *metadata_hash_anchor; 39 uint32_t num_timestamps; 40 struct timestamp_entry timestamps[]; 41 }; 42 43 #endif /* __BOOTBLOCK_COMMON_H */ 44