u-boot/test/dm/axi.c
Simon Glass e180c2b129 dm: Rename DM test flags to make them more generic
The test flags used by driver model are currently not available to other
tests. Rather than creating two sets of flags, make these flags generic
by changing the DM_ prefix to UT_ and moving them to the test.h header.

This will allow adding other test flags without confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00

80 lines
1.9 KiB
C

// 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);