diff options
Diffstat (limited to 'boot')
| -rw-r--r-- | boot/bootdev-uclass.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/boot/bootdev-uclass.c b/boot/bootdev-uclass.c index 97f75cba49..0ef3daf24c 100644 --- a/boot/bootdev-uclass.c +++ b/boot/bootdev-uclass.c @@ -450,14 +450,37 @@ int bootdev_find_by_any(const char *name, struct udevice **devp) return 0; } +static int default_get_bootflow(struct udevice *dev, struct bootflow_iter *iter, + struct bootflow *bflow) +{ + struct udevice *blk; + int ret; + + ret = bootdev_get_sibling_blk(dev, &blk); + /* + * If there is no media, indicate that no more partitions should be + * checked + */ + if (ret == -EOPNOTSUPP) + ret = -ESHUTDOWN; + if (ret) + return log_msg_ret("blk", ret); + assert(blk); + ret = bootdev_find_in_blk(dev, blk, iter, bflow); + if (ret) + return log_msg_ret("find", ret); + + return 0; +} + int bootdev_get_bootflow(struct udevice *dev, struct bootflow_iter *iter, struct bootflow *bflow) { const struct bootdev_ops *ops = bootdev_get_ops(dev); - if (!ops->get_bootflow) - return -ENOSYS; bootflow_init(bflow, dev, iter->method); + if (!ops->get_bootflow) + return default_get_bootflow(dev, iter, bflow); return ops->get_bootflow(dev, iter, bflow); } |