diff options
Diffstat (limited to 'qemu/roms/u-boot/test/dm/gpio.c')
-rw-r--r-- | qemu/roms/u-boot/test/dm/gpio.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/qemu/roms/u-boot/test/dm/gpio.c b/qemu/roms/u-boot/test/dm/gpio.c deleted file mode 100644 index bf632bca5..000000000 --- a/qemu/roms/u-boot/test/dm/gpio.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2013 Google, Inc - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <fdtdec.h> -#include <dm.h> -#include <dm/ut.h> -#include <dm/test.h> -#include <dm/util.h> -#include <asm/gpio.h> - -/* Test that sandbox GPIOs work correctly */ -static int dm_test_gpio(struct dm_test_state *dms) -{ - unsigned int offset, gpio; - struct dm_gpio_ops *ops; - struct device *dev; - const char *name; - int offset_count; - char buf[80]; - - /* - * We expect to get 3 banks. One is anonymous (just numbered) and - * comes from platdata. The other two are named a (20 gpios) - * and b (10 gpios) and come from the device tree. See - * test/dm/test.dts. - */ - ut_assertok(gpio_lookup_name("b4", &dev, &offset, &gpio)); - ut_asserteq_str(dev->name, "extra-gpios"); - ut_asserteq(4, offset); - ut_asserteq(CONFIG_SANDBOX_GPIO_COUNT + 20 + 4, gpio); - - name = gpio_get_bank_info(dev, &offset_count); - ut_asserteq_str("b", name); - ut_asserteq(10, offset_count); - - /* Get the operations for this device */ - ops = gpio_get_ops(dev); - ut_assert(ops->get_state); - - /* Cannot get a value until it is reserved */ - ut_asserteq(-1, ops->get_value(dev, offset)); - - /* - * Now some tests that use the 'sandbox' back door. All GPIOs - * should default to input, include b4 that we are using here. - */ - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: in: 0 [ ]", buf); - - /* Change it to an output */ - sandbox_gpio_set_direction(dev, offset, 1); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: out: 0 [ ]", buf); - - sandbox_gpio_set_value(dev, offset, 1); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: out: 1 [ ]", buf); - - ut_assertok(ops->request(dev, offset, "testing")); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: out: 1 [x] testing", buf); - - /* Change the value a bit */ - ut_asserteq(1, ops->get_value(dev, offset)); - ut_assertok(ops->set_value(dev, offset, 0)); - ut_asserteq(0, ops->get_value(dev, offset)); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: out: 0 [x] testing", buf); - ut_assertok(ops->set_value(dev, offset, 1)); - ut_asserteq(1, ops->get_value(dev, offset)); - - /* Make it an input */ - ut_assertok(ops->direction_input(dev, offset)); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: in: 1 [x] testing", buf); - sandbox_gpio_set_value(dev, offset, 0); - ut_asserteq(0, sandbox_gpio_get_value(dev, offset)); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: in: 0 [x] testing", buf); - - ut_assertok(ops->free(dev, offset)); - ut_assertok(ops->get_state(dev, offset, buf, sizeof(buf))); - ut_asserteq_str("b4: in: 0 [ ]", buf); - - /* Check the 'a' bank also */ - ut_assertok(gpio_lookup_name("a15", &dev, &offset, &gpio)); - ut_asserteq_str(dev->name, "base-gpios"); - ut_asserteq(15, offset); - ut_asserteq(CONFIG_SANDBOX_GPIO_COUNT + 15, gpio); - - name = gpio_get_bank_info(dev, &offset_count); - ut_asserteq_str("a", name); - ut_asserteq(20, offset_count); - - /* And the anonymous bank */ - ut_assertok(gpio_lookup_name("14", &dev, &offset, &gpio)); - ut_asserteq_str(dev->name, "gpio_sandbox"); - ut_asserteq(14, offset); - ut_asserteq(14, gpio); - - name = gpio_get_bank_info(dev, &offset_count); - ut_asserteq_ptr(NULL, name); - ut_asserteq(CONFIG_SANDBOX_GPIO_COUNT, offset_count); - - return 0; -} -DM_TEST(dm_test_gpio, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |