1e00cb223SSimon Glass /* 2e00cb223SSimon Glass * Copyright (C) 2015 Google, Inc 3e00cb223SSimon Glass * 4e00cb223SSimon Glass * SPDX-License-Identifier: GPL-2.0+ 5e00cb223SSimon Glass */ 6e00cb223SSimon Glass 7e00cb223SSimon Glass #include <common.h> 8e00cb223SSimon Glass #include <dm.h> 9e00cb223SSimon Glass #include <usb.h> 10e00cb223SSimon Glass #include <asm/io.h> 11*3884c98cSSimon Glass #include <asm/state.h> 12*3884c98cSSimon Glass #include <dm/device-internal.h> 13e00cb223SSimon Glass #include <dm/test.h> 14e721b882SJoe Hershberger #include <test/ut.h> 15e00cb223SSimon Glass 16e00cb223SSimon Glass /* Test that sandbox USB works correctly */ 17e721b882SJoe Hershberger static int dm_test_usb_base(struct unit_test_state *uts) 18e00cb223SSimon Glass { 19e00cb223SSimon Glass struct udevice *bus; 20e00cb223SSimon Glass 21e00cb223SSimon Glass ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_USB, 0, &bus)); 22e00cb223SSimon Glass ut_assertok(uclass_get_device(UCLASS_USB, 0, &bus)); 23e00cb223SSimon Glass ut_asserteq(-ENODEV, uclass_get_device_by_seq(UCLASS_USB, 2, &bus)); 24e00cb223SSimon Glass 25e00cb223SSimon Glass return 0; 26e00cb223SSimon Glass } 27e00cb223SSimon Glass DM_TEST(dm_test_usb_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); 28e00cb223SSimon Glass 29e00cb223SSimon Glass /* 30e00cb223SSimon Glass * Test that we can use the flash stick. This is more of a functional test. It 31e00cb223SSimon Glass * covers scanning the bug, setting up a hub and a flash stick and reading 32e00cb223SSimon Glass * data from the flash stick. 33e00cb223SSimon Glass */ 34e721b882SJoe Hershberger static int dm_test_usb_flash(struct unit_test_state *uts) 35e00cb223SSimon Glass { 36e00cb223SSimon Glass struct udevice *dev; 37e00cb223SSimon Glass block_dev_desc_t *dev_desc; 38e00cb223SSimon Glass char cmp[1024]; 39e00cb223SSimon Glass 40*3884c98cSSimon Glass state_set_skip_delays(true); 41e00cb223SSimon Glass ut_assertok(usb_init()); 42e00cb223SSimon Glass ut_assertok(uclass_get_device(UCLASS_MASS_STORAGE, 0, &dev)); 43e00cb223SSimon Glass ut_assertok(get_device("usb", "0", &dev_desc)); 44e00cb223SSimon Glass 45e00cb223SSimon Glass /* Read a few blocks and look for the string we expect */ 46e00cb223SSimon Glass ut_asserteq(512, dev_desc->blksz); 47e00cb223SSimon Glass memset(cmp, '\0', sizeof(cmp)); 48e00cb223SSimon Glass ut_asserteq(2, dev_desc->block_read(dev_desc->dev, 0, 2, cmp)); 49e00cb223SSimon Glass ut_assertok(strcmp(cmp, "this is a test")); 50e00cb223SSimon Glass 51e00cb223SSimon Glass return 0; 52e00cb223SSimon Glass } 53e00cb223SSimon Glass DM_TEST(dm_test_usb_flash, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); 54