diff options
Diffstat (limited to 'commands/of_dump.c')
| -rw-r--r-- | commands/of_dump.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/commands/of_dump.c b/commands/of_dump.c index 513a4b88a0..b15f54ae04 100644 --- a/commands/of_dump.c +++ b/commands/of_dump.c @@ -31,6 +31,16 @@ #include <getopt.h> #include <linux/err.h> +static void of_print_nodenames(struct device_node *node) +{ + struct device_node *n; + + printf("%s\n", node->full_name); + + list_for_each_entry(n, &node->children, parent_list) + of_print_nodenames(n); +} + static int do_of_dump(int argc, char *argv[]) { int opt; @@ -40,8 +50,9 @@ static int do_of_dump(int argc, char *argv[]) char *dtbfile = NULL; size_t size; const char *nodename; + int names_only = 0; - while ((opt = getopt(argc, argv, "Ff:")) > 0) { + while ((opt = getopt(argc, argv, "Ff:n")) > 0) { switch (opt) { case 'f': dtbfile = optarg; @@ -49,6 +60,9 @@ static int do_of_dump(int argc, char *argv[]) case 'F': fix = 1; break; + case 'n': + names_only = 1; + break; default: return COMMAND_ERROR_USAGE; } @@ -111,7 +125,10 @@ static int do_of_dump(int argc, char *argv[]) goto out; } - of_print_nodes(node, 0); + if (names_only) + of_print_nodenames(node); + else + of_print_nodes(node, 0); out: if (of_free) |