diff options
Diffstat (limited to 'include/bootstage.h')
| -rw-r--r-- | include/bootstage.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/bootstage.h b/include/bootstage.h index b56d95351c..06ab2c8ef0 100644 --- a/include/bootstage.h +++ b/include/bootstage.h @@ -26,6 +26,11 @@ #ifndef _BOOTSTAGE_H #define _BOOTSTAGE_H +/* The number of boot stage records available for the user */ +#ifndef CONFIG_BOOTSTAGE_USER_COUNT +#define CONFIG_BOOTSTAGE_USER_COUNT 20 +#endif + /* * A list of boot stages that we know about. Each of these indicates the * state that we are at, and the action that we are about to perform. For @@ -169,6 +174,33 @@ enum bootstage_id { BOOTSTAGE_ID_NAND_FIT_READ = 150, BOOTSTAGE_ID_NAND_FIT_READ_OK, + + /* + * These boot stages are new, higher level, and not directly related + * to the old boot progress numbers. They are useful for recording + * rough boot timing information. + */ + BOOTSTAGE_ID_AWAKE, + BOOTSTAGE_ID_START_UBOOT_F, + BOOTSTAGE_ID_START_UBOOT_R, + BOOTSTAGE_ID_USB_START, + BOOTSTAGE_ID_ETH_START, + BOOTSTAGE_ID_BOOTP_START, + BOOTSTAGE_ID_BOOTP_STOP, + BOOTSTAGE_ID_BOOTM_START, + BOOTSTAGE_ID_BOOTM_HANDOFF, + BOOTSTAGE_ID_MAIN_LOOP, + BOOTSTAGE_KERNELREAD_START, + BOOTSTAGE_KERNELREAD_STOP, + + BOOTSTAGE_ID_CPU_AWAKE, + BOOTSTAGE_ID_MAIN_CPU_AWAKE, + BOOTSTAGE_ID_MAIN_CPU_READY, + + /* a few spare for the user, from here */ + BOOTSTAGE_ID_USER, + BOOTSTAGE_ID_COUNT = BOOTSTAGE_ID_USER + CONFIG_BOOTSTAGE_USER_COUNT, + BOOTSTAGE_ID_ALLOC, }; /* @@ -189,6 +221,11 @@ ulong bootstage_mark(enum bootstage_id id); ulong bootstage_error(enum bootstage_id id); +ulong bootstage_mark_name(enum bootstage_id id, const char *name); + +/* Print a report about boot time */ +void bootstage_report(void); + #else /* * This is a dummy implementation which just calls show_boot_progress(), @@ -207,6 +244,12 @@ static inline ulong bootstage_error(enum bootstage_id id) return 0; } +static inline ulong bootstage_mark_name(enum bootstage_id id, const char *name) +{ + return 0; +} + + #endif /* CONFIG_BOOTSTAGE */ #endif |