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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / b325248c9368c518d68d00d700404eeac801c98d / . / test / dm / of_platdata.c
blob: 8763005ea9a41f66d717a6f8527e0ed8e8a30739 [file] [log] [blame]
Simon Glass217293e2020-10-25 20:38:29 -0600[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
2
3#include <common.h>
4#include <dm.h>
Simon Glassb3252482020-10-03 11:31:28 -0600[diff] [blame^]5#include <dt-structs.h>
Simon Glass217293e2020-10-25 20:38:29 -0600[diff] [blame]6#include <dm/test.h>
7#include <test/test.h>
8#include <test/ut.h>
9
10/* Test that we can find a device using of-platdata */
11static int dm_test_of_platdata_base(struct unit_test_state *uts)
12{
13 struct udevice *dev;
14
15 ut_assertok(uclass_first_device_err(UCLASS_SERIAL, &dev));
16 ut_asserteq_str("sandbox_serial", dev->name);
17
18 return 0;
19}
20DM_TEST(dm_test_of_platdata_base, UT_TESTF_SCAN_PDATA);
Simon Glassb3252482020-10-03 11:31:28 -0600[diff] [blame^]21
22/* Test that we can read properties from a device */
23static int dm_test_of_platdata_props(struct unit_test_state *uts)
24{
25 struct dtd_sandbox_spl_test *plat;
26 struct udevice *dev;
27 int i;
28
29 ut_assertok(uclass_first_device_err(UCLASS_MISC, &dev));
30 plat = dev_get_platdata(dev);
31 ut_assert(plat->boolval);
32 ut_asserteq(1, plat->intval);
33 ut_asserteq(4, ARRAY_SIZE(plat->intarray));
34 ut_asserteq(2, plat->intarray[0]);
35 ut_asserteq(3, plat->intarray[1]);
36 ut_asserteq(4, plat->intarray[2]);
37 ut_asserteq(0, plat->intarray[3]);
38 ut_asserteq(5, plat->byteval);
39 ut_asserteq(3, ARRAY_SIZE(plat->bytearray));
40 ut_asserteq(6, plat->bytearray[0]);
41 ut_asserteq(0, plat->bytearray[1]);
42 ut_asserteq(0, plat->bytearray[2]);
43 ut_asserteq(9, ARRAY_SIZE(plat->longbytearray));
44 for (i = 0; i < ARRAY_SIZE(plat->longbytearray); i++)
45 ut_asserteq(9 + i, plat->longbytearray[i]);
46 ut_asserteq_str("message", plat->stringval);
47 ut_asserteq(3, ARRAY_SIZE(plat->stringarray));
48 ut_asserteq_str("multi-word", plat->stringarray[0]);
49 ut_asserteq_str("message", plat->stringarray[1]);
50 ut_asserteq_str("", plat->stringarray[2]);
51
52 ut_assertok(uclass_next_device_err(&dev));
53 plat = dev_get_platdata(dev);
54 ut_assert(!plat->boolval);
55 ut_asserteq(3, plat->intval);
56 ut_asserteq(5, plat->intarray[0]);
57 ut_asserteq(0, plat->intarray[1]);
58 ut_asserteq(0, plat->intarray[2]);
59 ut_asserteq(0, plat->intarray[3]);
60 ut_asserteq(8, plat->byteval);
61 ut_asserteq(3, ARRAY_SIZE(plat->bytearray));
62 ut_asserteq(1, plat->bytearray[0]);
63 ut_asserteq(0x23, plat->bytearray[1]);
64 ut_asserteq(0x34, plat->bytearray[2]);
65 for (i = 0; i < ARRAY_SIZE(plat->longbytearray); i++)
66 ut_asserteq(i < 4 ? 9 + i : 0, plat->longbytearray[i]);
67 ut_asserteq_str("message2", plat->stringval);
68 ut_asserteq_str("another", plat->stringarray[0]);
69 ut_asserteq_str("multi-word", plat->stringarray[1]);
70 ut_asserteq_str("message", plat->stringarray[2]);
71
72 ut_assertok(uclass_next_device_err(&dev));
73 plat = dev_get_platdata(dev);
74 ut_assert(!plat->boolval);
75 ut_asserteq_str("one", plat->stringarray[0]);
76 ut_asserteq_str("", plat->stringarray[1]);
77 ut_asserteq_str("", plat->stringarray[2]);
78
79 ut_assertok(uclass_next_device_err(&dev));
80 plat = dev_get_platdata(dev);
81 ut_assert(!plat->boolval);
82 ut_asserteq_str("spl", plat->stringarray[0]);
83
84 ut_asserteq(-ENODEV, uclass_next_device_err(&dev));
85
86 return 0;
87}
88DM_TEST(dm_test_of_platdata_props, UT_TESTF_SCAN_PDATA);