mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 14:33:08 +00:00
ea8971cdde
This adds a test case to verify reading <ranges> of a simple-bus is working as expected. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
33 lines
903 B
C
33 lines
903 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2021, Bin Meng <bmeng.cn@gmail.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <dm/test.h>
|
|
#include <dm/simple_bus.h>
|
|
#include <dm/uclass-internal.h>
|
|
#include <test/ut.h>
|
|
|
|
static int dm_test_simple_bus(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
struct simple_bus_plat *plat;
|
|
|
|
/* locate the dummy device @ translation-test node */
|
|
ut_assertok(uclass_find_device_by_seq(UCLASS_TEST_DUMMY, 0, &dev));
|
|
ut_asserteq_str("dev@0,0", dev->name);
|
|
|
|
/* locate the parent node which is a simple-bus */
|
|
ut_assertnonnull(dev = dev_get_parent(dev));
|
|
ut_asserteq_str("translation-test@8000", dev->name);
|
|
|
|
ut_assertnonnull(plat = dev_get_uclass_plat(dev));
|
|
ut_asserteq(0, plat->base);
|
|
ut_asserteq(0x8000, plat->target);
|
|
ut_asserteq(0x1000, plat->size);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_simple_bus, UT_TESTF_SCAN_FDT | UT_TESTF_FLAT_TREE);
|