| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (c) 2013 Google, Inc |
| */ |
| |
| #include <common.h> |
| #include <command.h> |
| #include <console.h> |
| #include <dm.h> |
| #include <errno.h> |
| #include <log.h> |
| #include <malloc.h> |
| #include <asm/global_data.h> |
| #include <asm/state.h> |
| #include <dm/root.h> |
| #include <dm/uclass-internal.h> |
| #include <test/test.h> |
| #include <test/test.h> |
| #include <test/ut.h> |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| struct unit_test_state global_dm_test_state; |
| |
| 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; |
| |
| uts->fail_count = 0; |
| |
| 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"); |
| ut_assert(gd->fdt_blob); |
| } |
| } |
| |
| of_root = gd_of_root(); |
| ut_run_list("driver model", "dm_test_", tests, n_ents, test_name); |
| |
| /* Put everything back to normal so that sandbox works as expected */ |
| gd_set_of_root(of_root); |
| gd->dm_root = NULL; |
| ut_assertok(dm_init(CONFIG_IS_ENABLED(OF_LIVE))); |
| dm_scan_plat(false); |
| if (!CONFIG_IS_ENABLED(OF_PLATDATA)) |
| dm_scan_fdt(false); |
| |
| return uts->fail_count ? CMD_RET_FAILURE : 0; |
| } |
| |
| int do_ut_dm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) |
| { |
| const char *test_name = NULL; |
| |
| if (argc > 1) |
| test_name = argv[1]; |
| |
| return dm_test_run(test_name); |
| } |