mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 14:33:08 +00:00
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2021 Sean Anderson <sean.anderson@seco.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <dm.h>
|
||
|
|
#include <log.h>
|
||
|
|
#include <sysinfo.h>
|
||
|
|
#include <asm/gpio.h>
|
||
|
|
#include <dm/test.h>
|
||
|
|
#include <test/test.h>
|
||
|
|
#include <test/ut.h>
|
||
|
|
|
||
|
|
static int dm_test_sysinfo_gpio(struct unit_test_state *uts)
|
||
|
|
{
|
||
|
|
char buf[64];
|
||
|
|
int val;
|
||
|
|
struct udevice *sysinfo, *gpio;
|
||
|
|
|
||
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_SYSINFO, "sysinfo-gpio",
|
||
|
|
&sysinfo));
|
||
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_GPIO, "base-gpios", &gpio));
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set up pins: pull-up (1), pull-down (0) and floating (2). This should
|
||
|
|
* result in digits 2 0 1, i.e. 2 * 9 + 1 * 3 = 19
|
||
|
|
*/
|
||
|
|
sandbox_gpio_set_flags(gpio, 15, GPIOD_EXT_PULL_UP);
|
||
|
|
sandbox_gpio_set_flags(gpio, 16, GPIOD_EXT_PULL_DOWN);
|
||
|
|
sandbox_gpio_set_flags(gpio, 17, 0);
|
||
|
|
ut_assertok(sysinfo_detect(sysinfo));
|
||
|
|
ut_assertok(sysinfo_get_int(sysinfo, SYSINFO_ID_BOARD_MODEL, &val));
|
||
|
|
ut_asserteq(19, val);
|
||
|
|
ut_assertok(sysinfo_get_str(sysinfo, SYSINFO_ID_BOARD_MODEL, sizeof(buf),
|
||
|
|
buf));
|
||
|
|
ut_asserteq_str("rev_a", buf);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set up pins: floating (2), pull-up (1) and pull-down (0). This should
|
||
|
|
* result in digits 0 1 2, i.e. 1 * 3 + 2 = 5
|
||
|
|
*/
|
||
|
|
sandbox_gpio_set_flags(gpio, 15, 0);
|
||
|
|
sandbox_gpio_set_flags(gpio, 16, GPIOD_EXT_PULL_UP);
|
||
|
|
sandbox_gpio_set_flags(gpio, 17, GPIOD_EXT_PULL_DOWN);
|
||
|
|
ut_assertok(sysinfo_detect(sysinfo));
|
||
|
|
ut_assertok(sysinfo_get_int(sysinfo, SYSINFO_ID_BOARD_MODEL, &val));
|
||
|
|
ut_asserteq(5, val);
|
||
|
|
ut_assertok(sysinfo_get_str(sysinfo, SYSINFO_ID_BOARD_MODEL, sizeof(buf),
|
||
|
|
buf));
|
||
|
|
ut_asserteq_str("foo", buf);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Set up pins: floating (2), pull-up (1) and pull-down (0). This should
|
||
|
|
* result in digits 1 2 0, i.e. 1 * 9 + 2 * 3 = 15
|
||
|
|
*/
|
||
|
|
sandbox_gpio_set_flags(gpio, 15, GPIOD_EXT_PULL_DOWN);
|
||
|
|
sandbox_gpio_set_flags(gpio, 16, 0);
|
||
|
|
sandbox_gpio_set_flags(gpio, 17, GPIOD_EXT_PULL_UP);
|
||
|
|
ut_assertok(sysinfo_detect(sysinfo));
|
||
|
|
ut_assertok(sysinfo_get_int(sysinfo, SYSINFO_ID_BOARD_MODEL, &val));
|
||
|
|
ut_asserteq(15, val);
|
||
|
|
ut_assertok(sysinfo_get_str(sysinfo, SYSINFO_ID_BOARD_MODEL, sizeof(buf),
|
||
|
|
buf));
|
||
|
|
ut_asserteq_str("unknown", buf);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
DM_TEST(dm_test_sysinfo_gpio, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
|