18e6cc461SSimon Glass /*
28e6cc461SSimon Glass * Copyright (C) 2015 Google, Inc
38e6cc461SSimon Glass *
48e6cc461SSimon Glass * SPDX-License-Identifier: GPL-2.0+
58e6cc461SSimon Glass */
68e6cc461SSimon Glass
78e6cc461SSimon Glass #include <common.h>
88e6cc461SSimon Glass #include <dm.h>
98e6cc461SSimon Glass #include <mmc.h>
108e6cc461SSimon Glass #include <dm/test.h>
118e6cc461SSimon Glass #include <test/ut.h>
128e6cc461SSimon Glass
138e6cc461SSimon Glass DECLARE_GLOBAL_DATA_PTR;
148e6cc461SSimon Glass
158e6cc461SSimon Glass /*
168e6cc461SSimon Glass * Basic test of the mmc uclass. We could expand this by implementing an MMC
178e6cc461SSimon Glass * stack for sandbox, or at least implementing the basic operation.
188e6cc461SSimon Glass */
dm_test_mmc_base(struct unit_test_state * uts)198e6cc461SSimon Glass static int dm_test_mmc_base(struct unit_test_state *uts)
208e6cc461SSimon Glass {
218e6cc461SSimon Glass struct udevice *dev;
228e6cc461SSimon Glass
238e6cc461SSimon Glass ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
248e6cc461SSimon Glass
258e6cc461SSimon Glass return 0;
268e6cc461SSimon Glass }
278e6cc461SSimon Glass DM_TEST(dm_test_mmc_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
28*341392ddSSimon Glass
dm_test_mmc_blk(struct unit_test_state * uts)29*341392ddSSimon Glass static int dm_test_mmc_blk(struct unit_test_state *uts)
30*341392ddSSimon Glass {
31*341392ddSSimon Glass struct udevice *dev;
32*341392ddSSimon Glass struct blk_desc *dev_desc;
33*341392ddSSimon Glass char cmp[1024];
34*341392ddSSimon Glass
35*341392ddSSimon Glass ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
36*341392ddSSimon Glass ut_assertok(blk_get_device_by_str("mmc", "0", &dev_desc));
37*341392ddSSimon Glass
38*341392ddSSimon Glass /* Read a few blocks and look for the string we expect */
39*341392ddSSimon Glass ut_asserteq(512, dev_desc->blksz);
40*341392ddSSimon Glass memset(cmp, '\0', sizeof(cmp));
41*341392ddSSimon Glass ut_asserteq(2, blk_dread(dev_desc, 0, 2, cmp));
42*341392ddSSimon Glass ut_assertok(strcmp(cmp, "this is a test"));
43*341392ddSSimon Glass
44*341392ddSSimon Glass return 0;
45*341392ddSSimon Glass }
46*341392ddSSimon Glass DM_TEST(dm_test_mmc_blk, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
47