test/dm/bootcount.c

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