d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
119 lines
4.1 KiB
C
119 lines
4.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2015 Google, Inc
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <sysreset.h>
|
|
#include <asm/state.h>
|
|
#include <asm/test.h>
|
|
#include <dm/test.h>
|
|
#include <test/test.h>
|
|
#include <test/ut.h>
|
|
|
|
/* Test that we can use particular sysreset devices */
|
|
static int dm_test_sysreset_base(struct unit_test_state *uts)
|
|
{
|
|
struct sandbox_state *state = state_get_current();
|
|
struct udevice *dev;
|
|
|
|
/* Device 0 is the platform data device - it should never respond */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 0, &dev));
|
|
ut_asserteq(-ENODEV, sysreset_request(dev, SYSRESET_WARM));
|
|
ut_asserteq(-ENODEV, sysreset_request(dev, SYSRESET_COLD));
|
|
ut_asserteq(-ENODEV, sysreset_request(dev, SYSRESET_POWER));
|
|
|
|
/* Device 1 is the warm sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 1, &dev));
|
|
ut_asserteq(-EACCES, sysreset_request(dev, SYSRESET_WARM));
|
|
ut_asserteq(-EPROTONOSUPPORT, sysreset_request(dev, SYSRESET_COLD));
|
|
ut_asserteq(-EPROTONOSUPPORT, sysreset_request(dev, SYSRESET_POWER));
|
|
|
|
state->sysreset_allowed[SYSRESET_WARM] = true;
|
|
ut_asserteq(-EINPROGRESS, sysreset_request(dev, SYSRESET_WARM));
|
|
state->sysreset_allowed[SYSRESET_WARM] = false;
|
|
|
|
/* Device 2 is the cold sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 2, &dev));
|
|
ut_asserteq(-EPROTONOSUPPORT, sysreset_request(dev, SYSRESET_WARM));
|
|
state->sysreset_allowed[SYSRESET_COLD] = false;
|
|
ut_asserteq(-EACCES, sysreset_request(dev, SYSRESET_COLD));
|
|
state->sysreset_allowed[SYSRESET_COLD] = true;
|
|
state->sysreset_allowed[SYSRESET_POWER] = false;
|
|
ut_asserteq(-EACCES, sysreset_request(dev, SYSRESET_POWER));
|
|
state->sysreset_allowed[SYSRESET_POWER] = true;
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_sysreset_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
|
|
|
|
static int dm_test_sysreset_get_status(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
char msg[64];
|
|
|
|
/* Device 1 is the warm sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 1, &dev));
|
|
ut_assertok(sysreset_get_status(dev, msg, sizeof(msg)));
|
|
ut_asserteq_str("Reset Status: WARM", msg);
|
|
|
|
/* Device 2 is the cold sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 2, &dev));
|
|
ut_assertok(sysreset_get_status(dev, msg, sizeof(msg)));
|
|
ut_asserteq_str("Reset Status: COLD", msg);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_sysreset_get_status, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
|
|
|
|
/* Test that we can walk through the sysreset devices */
|
|
static int dm_test_sysreset_walk(struct unit_test_state *uts)
|
|
{
|
|
struct sandbox_state *state = state_get_current();
|
|
|
|
/* If we generate a power sysreset, we will exit sandbox! */
|
|
state->sysreset_allowed[SYSRESET_WARM] = false;
|
|
state->sysreset_allowed[SYSRESET_COLD] = false;
|
|
state->sysreset_allowed[SYSRESET_POWER] = false;
|
|
state->sysreset_allowed[SYSRESET_POWER_OFF] = false;
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_WARM));
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_COLD));
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_POWER));
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_POWER_OFF));
|
|
|
|
/*
|
|
* Enable cold system reset - this should make cold system reset work,
|
|
* plus a warm system reset should be promoted to cold, since this is
|
|
* the next step along.
|
|
*/
|
|
state->sysreset_allowed[SYSRESET_WARM] = true;
|
|
ut_asserteq(-EINPROGRESS, sysreset_walk(SYSRESET_WARM));
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_COLD));
|
|
ut_asserteq(-EACCES, sysreset_walk(SYSRESET_POWER));
|
|
state->sysreset_allowed[SYSRESET_COLD] = true;
|
|
state->sysreset_allowed[SYSRESET_POWER] = true;
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_sysreset_walk, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
|
|
|
|
static int dm_test_sysreset_get_last(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
|
|
/* Device 1 is the warm sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 1, &dev));
|
|
ut_asserteq(SYSRESET_WARM, sysreset_get_last(dev));
|
|
|
|
/* Device 2 is the cold sysreset device */
|
|
ut_assertok(uclass_get_device(UCLASS_SYSRESET, 2, &dev));
|
|
ut_asserteq(SYSRESET_POWER, sysreset_get_last(dev));
|
|
|
|
/* This is device 0, the non-DT one */
|
|
ut_asserteq(SYSRESET_POWER, sysreset_get_last_walk());
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_sysreset_get_last, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
|