diff options
Diffstat (limited to 'src/libdt.c')
| -rw-r--r-- | src/libdt.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libdt.c b/src/libdt.c index 3adeed2..2bc6cc1 100644 --- a/src/libdt.c +++ b/src/libdt.c @@ -2393,6 +2393,18 @@ int of_get_devicepath(struct device_node *partition_node, char **devpath, off_t */ node = partition_node->parent; + if (of_device_is_compatible(node, "fixed-partitions")) { + const char *uuid; + + /* when partuuid is specified short-circuit the search for the cdev */ + ret = of_property_read_string(partition_node, "partuuid", &uuid); + if (!ret) { + *devpath = basprintf("/dev/disk/by-partuuid/%s", uuid); + + return 0; + } + } + /* * Respect flash "partitions" subnode. Use parent of parent in this * case. |