[u-boot.git] / test / dm / tpm.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2022 Google LLC
 * Written by Simon Glass <[email protected]>
 */

#include <common.h>
#include <dm.h>
#include <tpm_api.h>
#include <dm/test.h>
#include <test/test.h>
#include <test/ut.h>

/* Basic test of the TPM uclass */
static int dm_test_tpm(struct unit_test_state *uts)
{
	struct udevice *dev;
	char buf[50];

	/* check probe success */
	ut_assertok(uclass_first_device_err(UCLASS_TPM, &dev));
	ut_assert(tpm_is_v2(dev));

	ut_assert(tpm_report_state(dev, buf, sizeof(buf)));
	ut_asserteq_str("init_done=0", buf);

	ut_assertok(tpm_init(dev));

	ut_assert(tpm_report_state(dev, buf, sizeof(buf)));
	ut_asserteq_str("init_done=1", buf);

	return 0;
}
DM_TEST(dm_test_tpm, UT_TESTF_SCAN_FDT);
Commit	Line	Data
3bb4db4c SG	1	// SPDX-License-Identifier: GPL-2.0+
	2	/*
	3	* Copyright 2022 Google LLC
	4	* Written by Simon Glass <[email protected]>
	5	*/
	6
	7	#include <common.h>
	8	#include <dm.h>
	9	#include <tpm_api.h>
	10	#include <dm/test.h>
	11	#include <test/test.h>
	12	#include <test/ut.h>
	13
	14	/* Basic test of the TPM uclass */
	15	static int dm_test_tpm(struct unit_test_state *uts)
	16	{
	17	struct udevice *dev;
	18	char buf[50];
	19
	20	/* check probe success */
	21	ut_assertok(uclass_first_device_err(UCLASS_TPM, &dev));
	22	ut_assert(tpm_is_v2(dev));
	23
	24	ut_assert(tpm_report_state(dev, buf, sizeof(buf)));
	25	ut_asserteq_str("init_done=0", buf);
	26
	27	ut_assertok(tpm_init(dev));
	28
	29	ut_assert(tpm_report_state(dev, buf, sizeof(buf)));
	30	ut_asserteq_str("init_done=1", buf);
	31
	32	return 0;
	33	}
	34	DM_TEST(dm_test_tpm, UT_TESTF_SCAN_FDT);