circuitpython/ports/mimxrt10xx/boards/teensy40/board.c

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
* Copyright (c) 2019 Artur Pacholec
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "supervisor/board.h"
#include "boards/flash_config.h"
#include "mpconfigboard.h"
#include "shared-bindings/microcontroller/Pin.h"
void board_init(void) {
// FLEX flash
common_hal_never_reset_pin(&pin_GPIO_SD_B1_06);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_07);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_08);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_09);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_10);
common_hal_never_reset_pin(&pin_GPIO_SD_B1_11);
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// FLEX flash 2
common_hal_never_reset_pin(&pin_GPIO_AD_B0_04);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_06);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_07);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_08);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_09);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_10);
common_hal_never_reset_pin(&pin_GPIO_EMC_01);
common_hal_never_reset_pin(&pin_GPIO_B0_13);
common_hal_never_reset_pin(&pin_GPIO_AD_B0_11);
// Data strobe needs protection despite being grounded
common_hal_never_reset_pin(&pin_GPIO_SD_B1_05);
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}