smem.c 630 B

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 2018 Ramon Fried <ramon.fried@gmail.com>
  4. */
  5. #include <common.h>
  6. #include <dm.h>
  7. #include <smem.h>
  8. #include <dm/test.h>
  9. #include <test/ut.h>
  10. /* Basic test of the smem uclass */
  11. static int dm_test_smem_base(struct unit_test_state *uts)
  12. {
  13. struct udevice *dev;
  14. size_t size;
  15. ut_assertok(uclass_get_device(UCLASS_SMEM, 0, &dev));
  16. ut_assertnonnull(dev);
  17. ut_assertok(smem_alloc(dev, -1, 0, 16));
  18. ut_asserteq(0, smem_get_free_space(dev, -1));
  19. ut_assertnull(smem_get(dev, -1, 0, &size));
  20. return 0;
  21. }
  22. DM_TEST(dm_test_smem_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);