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21e3c219ae
Add a sandbox SOC driver, and some tests for the SOC uclass. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
120 lines
2.5 KiB
C
120 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Test for the SOC uclass
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*
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* (C) Copyright 2020 - Texas Instruments Incorporated - http://www.ti.com/
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* Dave Gerlach <d-gerlach@ti.com>
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm/test.h>
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#include <dm/uclass-internal.h>
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#include <soc.h>
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#include <test/ut.h>
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struct sb_soc_data {
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unsigned long param;
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};
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static int dm_test_soc(struct unit_test_state *uts)
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{
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struct udevice *dev;
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char text[128];
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const struct soc_attr *soc_data;
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const struct sb_soc_data *match_data;
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static const struct sb_soc_data soc_sandbox1_sr10_data = { 0x91919191 };
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static const struct sb_soc_data soc_sandbox123_data = { 0x84848484 };
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static const struct soc_attr sb_soc_devices_full[] = {
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{
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.family = "SANDBOX0xx",
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.machine = "SANDBOX012",
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.revision = "1.0",
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.data = NULL,
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},
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{
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.family = "SANDBOX1xx",
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.machine = "SANDBOX107",
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.revision = "1.0",
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.data = NULL,
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},
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{
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.family = "SANDBOX1xx",
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.machine = "SANDBOX123",
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.revision = "1.0",
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.data = &soc_sandbox123_data,
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},
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{
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.family = "SANDBOX1xx",
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.machine = "SANDBOX131",
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.revision = "2.0",
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.data = NULL,
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},
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{ /* sentinel */ }
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};
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static const struct soc_attr sb_soc_devices_partial[] = {
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{
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.family = "SANDBOX0xx",
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.revision = "1.0",
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.data = NULL,
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},
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{
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.family = "SANDBOX1xx",
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.revision = "1.0",
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.data = &soc_sandbox1_sr10_data,
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},
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{
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.family = "SANDBOX1xx",
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.revision = "2.0",
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.data = NULL,
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},
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{ /* sentinel */ }
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};
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static const struct soc_attr sb_soc_devices_nomatch[] = {
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{
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.family = "SANDBOX0xx",
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.revision = "1.0",
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.data = NULL,
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},
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{
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.family = "SANDBOX1xx",
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.revision = "2.0",
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.data = NULL,
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},
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{ /* sentinel */ }
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};
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ut_assertok(soc_get(&dev));
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ut_assertok(soc_get_machine(dev, text, sizeof(text)));
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ut_assertok(strcmp(text, "SANDBOX123"));
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ut_assertok(soc_get_family(dev, text, sizeof(text)));
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ut_assertok(strcmp(text, "SANDBOX1xx"));
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ut_assertok(soc_get_revision(dev, text, sizeof(text)));
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ut_asserteq_str(text, "1.0");
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soc_data = soc_device_match(sb_soc_devices_full);
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ut_assert(soc_data);
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match_data = soc_data->data;
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ut_asserteq(match_data->param, 0x84848484);
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soc_data = soc_device_match(sb_soc_devices_partial);
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ut_assert(soc_data);
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match_data = soc_data->data;
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ut_asserteq(match_data->param, 0x91919191);
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soc_data = soc_device_match(sb_soc_devices_nomatch);
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ut_asserteq_ptr(soc_data, NULL);
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return 0;
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}
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DM_TEST(dm_test_soc, DM_TESTF_SCAN_FDT);
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