39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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* Copyright (c) 2022 Henrik Brix Andersen <henrik@brixandersen.dk>
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* Copyright 2018 Foundries.io Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/init.h>
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#include <zephyr/drivers/gpio.h>
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static int rv32m1_vega_board_init(void)
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{
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const struct device *const gpiob = DEVICE_DT_GET(DT_NODELABEL(gpiob));
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const struct device *const gpioc = DEVICE_DT_GET(DT_NODELABEL(gpioc));
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const struct device *const gpiod = DEVICE_DT_GET(DT_NODELABEL(gpiod));
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__ASSERT_NO_MSG(device_is_ready(gpiob));
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__ASSERT_NO_MSG(device_is_ready(gpioc));
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__ASSERT_NO_MSG(device_is_ready(gpiod));
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gpio_pin_configure(gpiob, 29, GPIO_OUTPUT);
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gpio_pin_configure(gpioc, 28, GPIO_OUTPUT);
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gpio_pin_configure(gpioc, 29, GPIO_OUTPUT);
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gpio_pin_configure(gpioc, 30, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 0, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 1, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 2, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 3, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 4, GPIO_OUTPUT);
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gpio_pin_configure(gpiod, 5, GPIO_OUTPUT);
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return 0;
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}
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SYS_INIT(rv32m1_vega_board_init, PRE_KERNEL_1, CONFIG_BOARD_INIT_PRIORITY);
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