diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/global_data.h | 4 | ||||
| -rw-r--r-- | include/bloblist.h | 18 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 937fb12516c..e8c6412e3f8 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -693,6 +693,10 @@ enum gd_flags { * the memory used to holds its tables has been mapped out. */ GD_FLG_DM_DEAD = 0x400000, + /** + * @GD_FLG_BLOBLIST_READY: bloblist is ready for use + */ + GD_FLG_BLOBLIST_READY = 0x800000, }; #endif /* __ASSEMBLY__ */ diff --git a/include/bloblist.h b/include/bloblist.h index 7ea72c6bd46..080cc46a126 100644 --- a/include/bloblist.h +++ b/include/bloblist.h @@ -413,8 +413,26 @@ void bloblist_reloc(void *to, uint to_size, void *from, uint from_size); * standard passage. The size is detected automatically so CONFIG_BLOBLIST_SIZE * can be 0. * + * Sets GD_FLG_BLOBLIST_READY in global_data flags on success + * * Return: 0 if OK, -ve on error */ int bloblist_init(void); +#if CONFIG_IS_ENABLED(BLOBLIST) +/** + * bloblist_maybe_init() - Init the bloblist system if not already done + * + * Calls bloblist_init() if the GD_FLG_BLOBLIST_READY flag is not et + * + * Return: 0 if OK, -ve on error + */ +int bloblist_maybe_init(void); +#else +static inline int bloblist_maybe_init(void) +{ + return 0; +} +#endif /* BLOBLIST */ + #endif /* __BLOBLIST_H */ |