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// 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);
}
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