pch.c 1.3 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright 2018 Google LLC
  4. */
  5. #include <common.h>
  6. #include <dm.h>
  7. #include <pch.h>
  8. #include <asm/test.h>
  9. #include <dm/test.h>
  10. #include <test/test.h>
  11. #include <test/ut.h>
  12. /* Test that sandbox PCH works correctly */
  13. static int dm_test_pch_base(struct unit_test_state *uts)
  14. {
  15. struct udevice *dev;
  16. u32 gbase, iobase;
  17. ulong sbase;
  18. ut_assertok(uclass_first_device_err(UCLASS_PCH, &dev));
  19. ut_assertok(pch_get_spi_base(dev, &sbase));
  20. ut_asserteq(0x10, sbase);
  21. ut_asserteq(0, sandbox_get_pch_spi_protect(dev));
  22. ut_assertok(pch_set_spi_protect(dev, true));
  23. ut_asserteq(1, sandbox_get_pch_spi_protect(dev));
  24. ut_assertok(pch_get_gpio_base(dev, &gbase));
  25. ut_asserteq(0x20, gbase);
  26. ut_assertok(pch_get_io_base(dev, &iobase));
  27. ut_asserteq(0x30, iobase);
  28. return 0;
  29. }
  30. DM_TEST(dm_test_pch_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
  31. /* Test sandbox PCH ioctl */
  32. static int dm_test_pch_ioctl(struct unit_test_state *uts)
  33. {
  34. struct udevice *dev;
  35. char data;
  36. ut_assertok(uclass_first_device_err(UCLASS_PCH, &dev));
  37. ut_asserteq(-ENOSYS, pch_ioctl(dev, PCH_REQ_TEST1, NULL, 0));
  38. ut_asserteq('a', pch_ioctl(dev, PCH_REQ_TEST2, "a", 1));
  39. ut_asserteq(1, pch_ioctl(dev, PCH_REQ_TEST3, &data, 1));
  40. ut_asserteq('x', data);
  41. return 0;
  42. }
  43. DM_TEST(dm_test_pch_ioctl, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);