blob: 49402b9c90298c59644f1fce3093ce5e1e2d5c37 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Simon Glassd3e58e42015-07-06 12:54:32 -06002/*
3 * Copyright (C) 2015 Google, Inc
Simon Glassd3e58e42015-07-06 12:54:32 -06004 */
5
6#include <common.h>
7#include <dm.h>
8#include <mmc.h>
Simon Glass655306c2020-05-10 11:39:58 -06009#include <part.h>
Simon Glassd3e58e42015-07-06 12:54:32 -060010#include <dm/test.h>
11#include <test/ut.h>
12
Simon Glassd3e58e42015-07-06 12:54:32 -060013/*
14 * Basic test of the mmc uclass. We could expand this by implementing an MMC
15 * stack for sandbox, or at least implementing the basic operation.
16 */
17static int dm_test_mmc_base(struct unit_test_state *uts)
18{
19 struct udevice *dev;
20
21 ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
22
23 return 0;
24}
25DM_TEST(dm_test_mmc_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
Simon Glasse5cf4272016-05-01 13:52:44 -060026
27static int dm_test_mmc_blk(struct unit_test_state *uts)
28{
29 struct udevice *dev;
30 struct blk_desc *dev_desc;
31 char cmp[1024];
32
33 ut_assertok(uclass_get_device(UCLASS_MMC, 0, &dev));
34 ut_assertok(blk_get_device_by_str("mmc", "0", &dev_desc));
35
36 /* Read a few blocks and look for the string we expect */
37 ut_asserteq(512, dev_desc->blksz);
38 memset(cmp, '\0', sizeof(cmp));
39 ut_asserteq(2, blk_dread(dev_desc, 0, 2, cmp));
40 ut_assertok(strcmp(cmp, "this is a test"));
41
42 return 0;
43}
44DM_TEST(dm_test_mmc_blk, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);