src/include/bootblock_common.h

   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 */