dm: test: Allow 'dm test' to select a particular test to run

[karo-tx-uboot.git] / test / dm / cmd_dm.c

diff --git a/test/dm/cmd_dm.c b/test/dm/cmd_dm.c
index 8d531fd5cbd6a21bfc69bbb0641771295bcf8504..2f527e959b57e3e819e25efc240663922f267d4d 100644 (file)
--- a/test/dm/cmd_dm.c
+++ b/test/dm/cmd_dm.c
@@ -79,7 +79,7 @@ static void dm_display_line(struct udevice *dev)
               dev->flags & DM_FLAG_ACTIVATED ? '*' : ' ',
               dev->name, (ulong)map_to_sysmem(dev));
        if (dev->seq != -1 || dev->req_seq != -1)
-               printf(", seq-%d, (req=%d)", dev->seq, dev->req_seq);
+               printf(", seq %d, (req %d)", dev->seq, dev->req_seq);
        puts("\n");
 }
 
@@ -113,7 +113,12 @@ static int do_dm_dump_uclass(cmd_tbl_t *cmdtp, int flag, int argc,
 static int do_dm_test(cmd_tbl_t *cmdtp, int flag, int argc,
                          char * const argv[])
 {
-       return dm_test_main();
+       const char *test_name = NULL;
+
+       if (argc > 0)
+               test_name = argv[0];
+
+       return dm_test_main(test_name);
 }
 #define TEST_HELP "\ndm test         Run tests"
 #else
@@ -133,7 +138,7 @@ static int do_dm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        cmd_tbl_t *test_cmd;
        int ret;
 
-       if (argc != 2)
+       if (argc < 2)
                return CMD_RET_USAGE;
        test_cmd = find_cmd_tbl(argv[1], test_commands,
                                ARRAY_SIZE(test_commands));
@@ -148,7 +153,7 @@ static int do_dm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 }
 
 U_BOOT_CMD(
-       dm,     2,      1,      do_dm,
+       dm,     3,      1,      do_dm,
        "Driver model low level access",
        "tree         Dump driver model tree ('*' = activated)\n"
        "dm uclass        Dump list of instances for each uclass"