diff options
Diffstat (limited to 'common/boot.c')
| -rw-r--r-- | common/boot.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/common/boot.c b/common/boot.c index 4306319331..f0359cff38 100644 --- a/common/boot.c +++ b/common/boot.c @@ -244,6 +244,25 @@ static int bootscript_scan_path(struct bootentries *bootentries, const char *pat return ret; } +static LIST_HEAD(bootentry_providers); + +struct bootentry_provider { + int (*fn)(struct bootentries *bootentries, const char *name); + struct list_head list; +}; + +int bootentry_register_provider(int (*fn)(struct bootentries *bootentries, const char *name)) +{ + struct bootentry_provider *p; + + p = xzalloc(sizeof(*p)); + p->fn = fn; + + list_add_tail(&p->list, &bootentry_providers); + + return 0; +} + /* * bootentry_create_from_name - create boot entries from a name * @@ -261,6 +280,7 @@ static int bootscript_scan_path(struct bootentries *bootentries, const char *pat int bootentry_create_from_name(struct bootentries *bootentries, const char *name) { + struct bootentry_provider *p; int found = 0, ret; if (IS_ENABLED(CONFIG_BLSPEC)) { @@ -275,6 +295,12 @@ int bootentry_create_from_name(struct bootentries *bootentries, } } + list_for_each_entry(p, &bootentry_providers, list) { + ret = p->fn(bootentries, name); + if (ret > 0) + found += ret; + } + if (IS_ENABLED(CONFIG_BOOTCHOOSER) && !strcmp(name, "bootchooser")) { ret = bootchooser_create_bootentry(bootentries); if (ret > 0) |