test: Move the devicetree check into ut_run_list()

Add a check to ut_run_list() as to whether a list has driver model tests.
Move the logic for the test devicetree into that function, in an effort
to eventually remove all logic from dm_test_run().

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/test/dm/test-dm.c b/test/dm/test-dm.c
index 54e6577..8cb99ed 100644
--- a/test/dm/test-dm.c
+++ b/test/dm/test-dm.c
@@ -24,22 +24,9 @@ int dm_test_run(const char *test_name)
 {
 	struct unit_test *tests = ll_entry_start(struct unit_test, dm_test);
 	const int n_ents = ll_entry_count(struct unit_test, dm_test);
-	struct unit_test_state uts_s = { .fail_count = 0 }, *uts = &uts_s;
 	struct device_node *of_root;
 	int ret;
 
-	if (!CONFIG_IS_ENABLED(OF_PLATDATA)) {
-		/*
-		 * If we have no device tree, or it only has a root node, then
-		 * these * tests clearly aren't going to work...
-		 */
-		if (!gd->fdt_blob || fdt_next_node(gd->fdt_blob, 0, NULL) < 0) {
-			puts("Please run with test device tree:\n"
-			     "    ./u-boot -d arch/sandbox/dts/test.dtb\n");
-			return CMD_RET_FAILURE;
-		}
-	}
-
 	of_root = gd_of_root();
 	ret = ut_run_list("driver model", "dm_test_", tests, n_ents, test_name);