diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/bootstage.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/bootstage.h b/include/bootstage.h index 9113852..d6b4e7b 100644 --- a/include/bootstage.h +++ b/include/bootstage.h @@ -284,6 +284,27 @@ void bootstage_report(void); */ int bootstage_fdt_add_report(void); +/* + * Stash bootstage data into memory + * + * @param base Base address of memory buffer + * @param size Size of memory buffer + * @return 0 if stashed ok, -1 if out of space + */ +int bootstage_stash(void *base, int size); + +/** + * Read bootstage data from memory + * + * Bootstage data is read from memory and placed in the bootstage table + * in the user records. + * + * @param base Base address of memory buffer + * @param size Size of memory buffer (-1 if unknown) + * @return 0 if unstashed ok, -1 if bootstage info not found, or out of space + */ +int bootstage_unstash(void *base, int size); + #else /* * This is a dummy implementation which just calls show_boot_progress(), @@ -307,7 +328,15 @@ static inline ulong bootstage_mark_name(enum bootstage_id id, const char *name) return 0; } +static inline int bootstage_stash(void *base, int size) +{ + return 0; /* Pretend to succeed */ +} +static inline int bootstage_unstash(void *base, int size) +{ + return 0; /* Pretend to succeed */ +} #endif /* CONFIG_BOOTSTAGE */ #endif |