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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2018
- * Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
- */
- #include <common.h>
- #include <axi.h>
- #include <dm.h>
- #include <log.h>
- #include <asm/axi.h>
- #include <dm/test.h>
- #include <test/test.h>
- #include <test/ut.h>
- /* Test that sandbox AXI works correctly */
- static int dm_test_axi_base(struct unit_test_state *uts)
- {
- struct udevice *bus;
- ut_assertok(uclass_get_device(UCLASS_AXI, 0, &bus));
- return 0;
- }
- DM_TEST(dm_test_axi_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
- /* Test that sandbox PCI bus numbering works correctly */
- static int dm_test_axi_busnum(struct unit_test_state *uts)
- {
- struct udevice *bus;
- ut_assertok(uclass_get_device_by_seq(UCLASS_AXI, 0, &bus));
- return 0;
- }
- DM_TEST(dm_test_axi_busnum, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
- /* Test that we can use the store device correctly */
- static int dm_test_axi_store(struct unit_test_state *uts)
- {
- struct udevice *store;
- u8 tdata1[] = {0x55, 0x66, 0x77, 0x88};
- u8 tdata2[] = {0xaa, 0xbb, 0xcc, 0xdd};
- u32 val;
- u8 *data;
- /* Check that asking for the device automatically fires up AXI */
- ut_assertok(uclass_get_device(UCLASS_AXI_EMUL, 0, &store));
- ut_assert(device_active(store));
- axi_get_store(store, &data);
- /* Test reading */
- memcpy(data, tdata1, ARRAY_SIZE(tdata1));
- axi_read(store, 0, &val, AXI_SIZE_32);
- ut_asserteq(0x55667788, val);
- memcpy(data + 3, tdata2, ARRAY_SIZE(tdata2));
- axi_read(store, 3, &val, AXI_SIZE_32);
- ut_asserteq(0xaabbccdd, val);
- /* Reset data store */
- memset(data, 0, 16);
- /* Test writing */
- val = 0x55667788;
- axi_write(store, 0, &val, AXI_SIZE_32);
- ut_asserteq_mem(data, tdata1, ARRAY_SIZE(tdata1));
- val = 0xaabbccdd;
- axi_write(store, 3, &val, AXI_SIZE_32);
- ut_asserteq_mem(data + 3, tdata2, ARRAY_SIZE(tdata1));
- return 0;
- }
- DM_TEST(dm_test_axi_store, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
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