At present when multiple 'ut dm' commands are executed, all but the first is run with a flat tree, even if live tree is enabled. This is because the live tree node pointer is set to NULL and never restored.
This does not affect normal test running, which just runs all the test in one go, but can be confusing when several individual tests are run during the same U-Boot run.
Correct this by restoring the pointer.
Fixes: c166c47ba3 (dm: test: Add support for running tests with livetree) Signed-off-by: Simon Glass sjg@chromium.org ---
test/dm/test-main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/test/dm/test-main.c b/test/dm/test-main.c index 5d79ce641d7..487d8b96275 100644 --- a/test/dm/test-main.c +++ b/test/dm/test-main.c @@ -188,8 +188,12 @@ static int dm_test_main(const char *test_name) else printf("Failures: %d\n", uts->fail_count);
+ /* Put everything back to normal so that sandbox works as expected */ +#ifdef CONFIG_OF_LIVE + gd->of_root = uts->of_root; +#endif gd->dm_root = NULL; - ut_assertok(dm_init(false)); + ut_assertok(dm_init(IS_ENABLED(CONFIG_OF_LIVE))); dm_scan_platdata(false); dm_scan_fdt(gd->fdt_blob, false);