bootcount.c 997 B

12345678910111213141516171819202122232425262728293031323334353637383940
  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * (C) 2018 Theobroma Systems Design und Consulting GmbH
  4. */
  5. #include <common.h>
  6. #include <dm.h>
  7. #include <bootcount.h>
  8. #include <log.h>
  9. #include <asm/test.h>
  10. #include <dm/test.h>
  11. #include <test/test.h>
  12. #include <test/ut.h>
  13. static int dm_test_bootcount(struct unit_test_state *uts)
  14. {
  15. struct udevice *dev;
  16. u32 val;
  17. ut_assertok(uclass_get_device(UCLASS_BOOTCOUNT, 0, &dev));
  18. ut_assertok(dm_bootcount_set(dev, 0));
  19. ut_assertok(dm_bootcount_get(dev, &val));
  20. ut_assert(val == 0);
  21. ut_assertok(dm_bootcount_set(dev, 0xab));
  22. ut_assertok(dm_bootcount_get(dev, &val));
  23. ut_assert(val == 0xab);
  24. ut_assertok(uclass_get_device(UCLASS_BOOTCOUNT, 1, &dev));
  25. ut_assertok(dm_bootcount_set(dev, 0));
  26. ut_assertok(dm_bootcount_get(dev, &val));
  27. ut_assert(val == 0);
  28. ut_assertok(dm_bootcount_set(dev, 0xab));
  29. ut_assertok(dm_bootcount_get(dev, &val));
  30. ut_assert(val == 0xab);
  31. return 0;
  32. }
  33. DM_TEST(dm_test_bootcount, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);